]>
Commit | Line | Data |
---|---|---|
c5c76735 JL |
1 | Sat Jan 9 08:19:14 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
2 | ||
3 | * toplev.c (rest_of_compilation): Set cse_not_expected earlier. | |
4 | ||
5 | * optabs.c (emit_conditional_move): Undo canonicalization previously | |
6 | done by get_condition. | |
7 | ||
8 | * jump.c (jump_optimize): Move simple optimizations in front | |
9 | of complex ones. | |
10 | Reset NEXT whenever deleting an insn in case NEXT was deleted. | |
11 | Disable some conditional move optimizations if have | |
12 | conditional arithmetic or if CSE not run yet. | |
13 | Add new optimization to conditionalize code if have conditional | |
14 | arithmetic. | |
15 | (can_reverse_comparison_p): Check REVERSIBLE_CC_MODE. | |
16 | (condjump{,_in_parallel}_p): Simplify. | |
17 | ||
18 | Thu Jan 7 09:25:51 1999 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
19 | ||
20 | * jump.c (delete_computation): Don't trust location of REG_DEAD | |
21 | note within a basic block. | |
22 | ||
23 | Sat Dec 26 06:31:43 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
24 | ||
25 | * cse.c (cse_insn): Always make SET a nop if dest is hard regster and | |
26 | src is equivalent. | |
27 | ||
28 | * flow.c (print_rtl_with_bb): Write insns in epilogue delay list. | |
29 | ||
30 | * combine.c (simplify_set): Update SET_SRC after force_to_mode call. | |
31 | If HAVE_conditional_arithmetic, make conditional if comparison | |
32 | operator is arg of arithmetic. | |
33 | ||
34 | * genconfig.c (have_cond_arith_flag): New variable. | |
35 | (walk_insn_part, case IF_THEN_ELSE): Set it. | |
36 | (main): Define HAVE_conditional_arithmetic if have_cond_arith_flag. | |
37 | ||
38 | * reorg.c (optimize_skip): Count insns in delay slots for epilogue | |
39 | as being after a conditional return. | |
40 | ||
41 | Wed Dec 23 07:30:22 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
42 | ||
43 | * mips.md (movdf [mips4]): Remove '=' in constraint when not output. | |
44 | ||
45 | * toplev.c (fatal_function): New static variable. | |
46 | (set_fatal_function): New function. | |
47 | (vfatal): If fatal_function nonzero, call it. | |
48 | ||
49 | Thu Dec 10 07:21:44 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
50 | ||
51 | * expr.c (move_by_pieces_1): Give inner arg types of function passed | |
52 | as first operand. | |
53 | ||
54 | * aclocal.m4 (GCC_HEADER_INTTYPES, GCC_CHECK_STRINGIFY): New macros. | |
55 | * configure.in: Use them instead of inline text. | |
56 | (malloc.h): Check for presence. | |
57 | (free, malloc, calloc, realloc): Include malloc.h to see if need decl. | |
58 | * system.h (malloc.h): Conditionally include. | |
59 | (free, malloc, calloc, realloc): Conditionally declare. | |
60 | * xm-mn10200.h (free, malloc, realloc, calloc): Remove redundant decls. | |
61 | * xm-mn10300.h, rs6000/xm-sysv4.h, xm-v850.h: Likewise. | |
62 | * xm-alpha.h: Likewise. | |
63 | (string.h): Remove reundant #include. | |
64 | * rtl.h (free): Remove declaration. | |
65 | * tree.h (free): Likewise. | |
66 | ||
67 | * gcov.c (fatal): New function. | |
68 | ||
69 | Wed Dec 9 06:25:12 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
70 | ||
71 | * protoize.c: Remove extraneous #endif. | |
72 | Remove redundant declarations and includes. | |
73 | (fatal): New function, from gen*.c. | |
74 | ||
75 | Wed Dec 9 06:16:26 1998 Craig Burley (burley@gnu.ai.mit.edu) | |
76 | ||
77 | * fold-const.c (multiple_of_p): New function. | |
78 | (fold): Turn some cases of *_DIV_EXPR into EXACT_DIV_EXPR. | |
79 | ||
80 | Wed Dec 9 04:42:23 1998 H.J. Lu (hjl@gnu.ai.mit.edu) | |
81 | ||
82 | * expr.h, real.h: Add more prototypes. | |
83 | ||
84 | Tue Dec 8 06:04:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
85 | ||
86 | * c-typeck.c (c_expand_asm_operands): Fix text of error message | |
87 | and handle conversion as lvalue. | |
88 | ||
89 | Mon Dec 7 21:35:31 1998 Paul Eggert <eggert@twinsun.com> | |
90 | ||
91 | * dwarf2out.c (dyn-string.h): Fix patching error. | |
92 | * toplev.c (<sys/times.h>): Include if HAVE_SYS_TIMES_H is defined. | |
93 | ||
94 | Sun Dec 6 01:14:46 1998 Paul Eggert <eggert@twinsun.com> | |
95 | ||
96 | * collect2.c (mktemp): Remove unused decl. | |
97 | ||
98 | Sat Dec 5 21:02:13 1998 Paul Eggert <eggert@twinsun.com> | |
99 | ||
100 | * cccp.c (fwrite): New VMS macro. | |
101 | (VMS_fwrite): New VMS function. | |
102 | (strerror): Declare only if NEED_DECLARATION_STRERROR. | |
103 | (warn_white_space): New var. | |
104 | (do_warning): Remove. | |
105 | (directive_table): Use do_error to print warnings. | |
106 | (eprint_string): Remove. All callers now use fwrite instead. | |
107 | (check_white_space): New function. | |
108 | (fatal): Now extern. | |
109 | (main): Add new option --White-space, implied by -Wall. | |
110 | If DEPENDENCIES_OUTPUT has the form `FILE TARGET', have TARGET depend | |
111 | on source file as well as files it includes. | |
112 | (newline_fix, name_newline_fix): Assume that *BP == '\\', | |
113 | but don't assume that BP[1] == '\n'; all callers changed. | |
114 | (rescan): Warn about white space at end of line in string. | |
115 | Fix bug with counting newlines in strings as result of macro-expanding. | |
116 | (expand_to_temp_buffer): Do not stomp on the output buffer length; | |
117 | all callers changed. | |
118 | (handle_directive): No need to check bp < limit if *bp == '\n'. | |
119 | Allocate a larger directive buffer; expand newline to | |
120 | backslash-'n' in string literals. | |
121 | (timestamp): Don't assume that localtime succeeds. | |
122 | (finclude): Add call to check_white_space in included file. | |
123 | (collect_expansion): No need to check for p < limit at backslash. | |
124 | (do_line): Allow nulls in file name. | |
125 | (do_error): Also do warnings. | |
126 | (do_pragma): Handle escapes in strings correctly. | |
127 | (skip_quoted_string): Don't say ``Unterminated string or character'' | |
128 | if it's known to be a character. | |
129 | Warn about white space at end of line in string. | |
130 | (struct argdata): New member expand_size. | |
131 | Rename member stringified_length to stringified_length_bound. | |
132 | All uses changed. | |
133 | (macroexpand): Record expand_size separately from expand_length. | |
134 | Generate nothing for backslash-newline in a string. | |
135 | Escape newlines in strings. | |
136 | (macarg): Have macarg1 count newlines. Escape newlines in strings. | |
137 | (macarg1): Skip backslash-newline in strings. | |
138 | (change_newlines): Now takes struct argdata * (not U_CHAR * and int) | |
139 | returns void, not int. Modify the arg in-place. | |
140 | (change_newlines, make_definition): In strings, replace | |
141 | backslash-newline with nothing, and non-backslashed newline | |
142 | with backslash-'n'. | |
143 | ||
144 | * cexp.y (fatal): New decl (exported by cccp.c). | |
145 | (yylex): Allow multiple-char constants like 'abcde' that are longer | |
146 | than long; draft C9x requires this. Don't treat (char)-1 like EOF. | |
147 | (parse_escape): Return -2 if backslash-newline is seen. | |
148 | Parse backslash-newline in numeric escapes. | |
149 | Parse \x using unsigned, not signed, for proper overflow detection. | |
150 | ||
151 | Fri Dec 4 16:24:36 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
152 | ||
153 | * Defer some __builtin_constant_p elaborations until after cse; | |
154 | original idea from rth@cygnus.com | |
155 | * rtl.def (CONSTANT_P_RTX): New RTL code. | |
156 | * expr.c (expand_builtin, case BUILT_IN_CONSTANT_P): Rework to | |
157 | consider constant CONSTRUCTOR constant and to defer some cases to cse. | |
158 | * cse.c (fold_rtx, case CONST): Add handling for CONSTANT_P_RTX. | |
159 | * regclass.c (reg_scan_mark_refs, case CONST): Likewise. | |
160 | ||
161 | Tue Dec 1 09:35:45 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
162 | ||
163 | * Makefile.in (C_AND_OBJC_OBJS): Add mbchar.o. | |
164 | (c-lex.o, cexp.o, cccp.o): Depend on mbchar.h. | |
165 | (mbchar.o): New rule. | |
166 | (CCCP_OBJS, CPPMAIN_OBJS): Include mbchar.o. | |
167 | * po/POTFILES.in (mbchar.[ch]): Add. | |
168 | ||
169 | Tue Dec 1 09:32:27 1998 Dave Brolley <brolley@cygnus.com> | |
170 | ||
171 | * mbchar.[ch]: New files for multibyte character handling. | |
172 | * configure.in (enable_c_mbchar): New configure option. | |
173 | * cexp.y (mbchar.h): #include it. | |
174 | (yylex): Handle Multibyte characters in character literals. | |
175 | * cccp.c (mbchar.h): #include it. | |
176 | (main): Set character set based on LANG environment variable. | |
177 | (rescan): Handle multibyte characters in comments. | |
178 | (skip_if_group, validate_else, skip_to_end_of_comment): Likewise. | |
179 | (macarg1, discard_comments): Likewise. | |
180 | (rescan): Handle multibyte characters in string and character literals. | |
181 | (collect_expansion, skip_quoted_string, macroexpand): Likewise. | |
182 | (macarg1, discard_comments, change_newlines): Likewise. | |
183 | * c-lex.c (mbchar.h): #include it. | |
184 | (GET_ENVIRONMENT): New macro. | |
185 | (init_lex): Set character set based on LANG environment variable. | |
186 | (yylex): Handle multibyte characters in character and string literals. | |
187 | ||
188 | Mon Nov 30 08:25:35 1998 Mark Mitchell <mark@markmitchell.com> | |
189 | ||
190 | * dyn-string.h: New file. | |
191 | * dyn-string.c: Likewise. | |
192 | * Makefile.in (OBJS): Add dyn-string.o. | |
193 | (dwarf2out.o): Add dyn-string.h dependency. | |
194 | (dyn-string.o): New rule. | |
195 | * dwarf2out.c (dyn-string.h): Include. | |
196 | (ASM_NAME_TO_STRING): Use dyn_string_append, rather than strcpy. | |
197 | (addr_const_to_string): Take a dyn_string_t, not a char * as a | |
198 | prototype. Use dyn_string_append rather than strcat, throughout. | |
199 | (addr_to_string): Use dyn_string_t. | |
200 | ||
201 | Mon Nov 30 06:57:49 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
202 | ||
203 | * po/POTFILES.in (dyn-string.[ch]): New files. | |
204 | ||
205 | * sched.c (swap_sort): Fix typo in last change. | |
206 | ||
207 | Sun Nov 29 21:02:34 1998 Paul Eggert <eggert@twinsun.com> | |
208 | ||
209 | * po/POTFILES.in: Add gengenrtl.c, system.h. | |
210 | ||
211 | Sun Nov 29 16:36:59 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
212 | ||
213 | * expmed.c (emit_store_flag): Don't try to negate STORE_FLAG_VALUE. | |
214 | ||
215 | * configure.in: Remove inadvertently added duplicate tests. | |
216 | ||
217 | * reload1.c (emit_reload_insns): Fix typos in preserve death note code. | |
218 | ||
219 | * Makefile.in (c-lex.o): Depends on $(RTL_H). | |
220 | ||
221 | * genattr.c (fatal): No longer static. | |
222 | * genattrtab.c, gencodes.c, genconfig.c, genemit.c: Likewise. | |
223 | * genextract.c, genflags.c, gengenrtl.c, genopinit.c: Likewise. | |
224 | * genoutput.c, genpeep.c, genrecog.c: Likewise. | |
225 | ||
226 | * 1750a.c: Use gen_rtx_FOO and GEN_INT, not gen_rtx; include system.h. | |
227 | * a29k.c, alpha.c, arc.c, arm.c, clipper.c, convex.c: Likewise. | |
228 | * dsp16xx.c, fx80.c, gmicro.c, h8300.c, i386.c, i860.c: Likewise. | |
229 | * i960.c, m32r.c, m68k.c, m88k.c, mips.c, mn10200.c: Likewise. | |
230 | * mn10300.c, ns32k.c, pa.c, pdp11.c, pyr.c, romp.c: Likewise. | |
231 | * rs6000.c, sh.c, sparc.c, spur.c, tahoe.c, v850.c: Likewise. | |
232 | * vax.c, we32k.c: Likewise. | |
233 | * elxsi.c, i370.c: Include system.h | |
234 | * gofast.h: Use gen_rtx_FOO and GEN_INT instead of gen_rtx. | |
235 | * 1750a.{md,h}, a29k{md,h}, alpha.{md,h}, alpha/vms.h: Likewise. | |
236 | * arc.{md,h}, arm.{md,h}, clipper.{md,h}, convex.{md,h}: Likewise. | |
237 | * dsp16xx.{md,h}, elxsi.h, fx80.{md,h}, gmicro.{md,h}: Likewise. | |
238 | * h8300.h, i370.{md,h}, i386.{md,h}, i386/cygwin32.h: Likewise. | |
239 | * i386/osfrose.h, i386/win-nt.h, i860.{md,h}, i960.{md,h}: Likewise. | |
240 | * m32r.{md,h}, m68k.{md,h}, m68k/a-ux.h, m68k/crds.h: Likewise. | |
241 | * m68k/isi.h, m68k/linux.h, m68k/lynx.h, m68k/m68kemb.h: Likewise. | |
242 | * m68k/m68kv4.h, m68k/mot3300.h, m68k/news.h, m68k/sun3.h: Likewise. | |
243 | * m88k.{md,h}, mips.{md,h}, mips/abi64.h, mn10200.{md,h}: Likewise. | |
244 | * mn10300.{md,h}, ns32k.{md,h}, pa.{md,h}, pyr.{md,h}: Likewise. | |
245 | * romp.{md,h}, rs6000.{md,h}, sh.{md,h}, sparc.{md.h}: Likewise. | |
246 | * spur{md,h}, tahoe.{md,h}, v850.{md,h}, vax.{md,h}: Likewise. | |
247 | * we32k.{md,h}: Likewise. | |
248 | ||
249 | Sat Nov 28 19:32:33 1998 Jeffrey A Law (law@cygnus.com) | |
250 | ||
251 | * rtl.def (INLINE_HEADER): Fix type error found by gen_rtx_FOO changes. | |
252 | ||
253 | * configure.in: If host != build, run autoconf to generate auto | |
254 | build.h for the build machine and include it in build_xm_files. | |
255 | ||
256 | Sat Nov 28 19:20:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
257 | ||
258 | * bc-emit.c, caller-save.c, calls.c, combine.c: Call gen_rtx_FOO. | |
259 | * cse.c, dwarf2out.c, emit-rtl.c, except.c, explow.c: Likewise. | |
260 | * expmed.c expr.c, final.c, function.c, genpeep.c, halfpic.c: Likewise. | |
261 | * integrate.c, jump.c, local-alloc.c, loop.c, optabs.c: Likewise. | |
262 | * profile.c, recog.c, reg-stack.c, regclass.c, regmove.c: Likewise. | |
263 | * reload.c, reload1.c, reorg.c, sched.c, stmt.c, stupid.c: Likewise. | |
264 | * unroll.c, varasm.c: Likewise. | |
265 | ||
266 | * Makefile.in (*.o): Depend on system.h. | |
267 | * system.h (ANSI_PROTOTYPES): Add definition. | |
268 | * *.c, c-parse.in, cexp.y: Include system.h and delete any | |
269 | non-redundant includes, macro definitions, or declarations. | |
270 | * gen*.c, bc-emit.c, calls.c, cccp.c, combine.c, emit-rtl.c: | |
271 | Use ANSI_PROTOTYPES, not __STDC__ to select varargs vs. stdargs. | |
272 | * gcc.c, mips-tfile.c, prefix.c, toplev.c, tree.c: Likewise. | |
273 | * gen*.c (fatal): Fix error in varargs case. | |
274 | * genattrtab.c (fatal): Make same as other gen programs. | |
275 | * genattrtab.c: Write #include for system.h in output. | |
276 | * genemit.c, genextract.c, genoutput.c, genpeep.c: Likewise. | |
277 | * genrecog.c: Likewise. | |
278 | ||
279 | Sat Nov 28 06:01:525 1998 John F. Carr <jfc@mit.edu> | |
280 | ||
281 | * emit-rtl.c (const_int_rtx): Now array of rtx_def, not rtx. | |
282 | ||
283 | Sat Nov 28 05:53:45 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
284 | ||
285 | * rtl.h (obstack_alloc_rtx): New declaration. | |
286 | * rtl.c (rtx_alloc): Try to clear as integer or HOST_WIDE_INT indirect. | |
287 | (obstack_alloc_rtx): New function. | |
288 | ||
289 | Sat Nov 28 05:46:41 1998 Richard Henderson <rth@cygnus.com> | |
290 | ||
291 | * gengenrtl.c: New file. | |
292 | * Makefile.in (OBJS): Add genrtl.c. | |
293 | (GEN): Add gengenrtl. | |
294 | (STAGESTUFF): Add s-genrtl and gengenrtl$(exeext); | |
295 | (RTL_BASE_H): New, from RTL_H. | |
296 | (RTL_H): Contains RTL_BASE_H and genrtl.h | |
297 | (genrtl.o, genrtl.c, s-genrtl, gengenrtl): New rules. | |
298 | * emit-rtl.c (gen_rtx_{CONST_INT,REG,MEM}): New functions. | |
299 | (gen_rtx): Call them. | |
300 | * genemit.c (gen_exp, gen_insn): Call gen_rtx_FOO for constant FOO. | |
301 | * rtl.h (genrtl.h): Include ifndef NO_GENRTL_H. | |
302 | (gen_rtx_{CONST_INT,REG,MEM}): New declarations. | |
303 | (GEN_INT): Call gen_rtx_CONST_INT. | |
304 | ||
305 | Fri Nov 27 20:16:12 1998 Michael Meissner <meissner@cygnus.com> | |
306 | ||
307 | * configure.in (AC_CHECK_FUNCS): Check for strchr and strrchr. | |
308 | ||
309 | Fri Nov 27 20:13:36 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
310 | ||
311 | * system.h: New file. | |
312 | ||
313 | * configure.in (AC_CHECK_FUNCS): Remove check for vprintf. | |
314 | Add check for isascii and strsignal. | |
315 | Collapse multiple calls. | |
316 | (GCC_NEED_DECLARATIONS): Likewise, from GCC_NEED_DECLARATION. | |
317 | Check for bcopy, bcmp, bzero, strerror, atof, getcwd, | |
318 | strsignal and getwd. | |
319 | Add checks for getrlimit and setrlimit; search in sys/resource.h. | |
320 | (GCC_FUNC_PRINTF_PTR, GCC_C_VOLATILE, GCC_FUNC_VFPRINTF_DOPRNT): Call. | |
321 | (GCC_HEADER_STRING, AC_FUNC_VFORK, AC_HEADER_SYS_WAIT): Likewise. | |
322 | ||
323 | * acconfig.h (NEED_DECLARATION_{STRERROR,GETCWD,GETWD,BZERO}: Add. | |
324 | (NEED_DECLARATION_{{G,S}ETRLIMIT,STRSIGNAL,BCOPY,BCMP}): Likewise. | |
325 | (STRING_WITH_STRINGS, HAVE_VOLATILE, HOST_PTR_PRINTF): Likewise. | |
326 | ||
327 | * aclocal.m4 (GCC_NEED_DECLARATION): Accept optional second arg. | |
328 | Test STRING_WITH_STRINGS when deciding which headers to search for | |
329 | function declarations. | |
330 | (GCC_NEED_DECLARATIONS, GCC_HEADER_STRING): New autoconf test. | |
331 | (GCC_FUNC_{VFPRINTF_DOPRNT,PRINTF_PTR}, GCC_C_VOLATILE): Likewise. | |
332 | ||
333 | Fri Nov 27 20:10:42 1998 Richard Henderson <rth@cygnus.com> | |
334 | ||
335 | * configure.in: Add cpp stringify test. | |
336 | (AC_CHECK_FUNCS): Check for sbrk. | |
337 | * acconfig.h (HAVE_CPP_STRINGIFY): New tag. | |
338 | ||
339 | Fri Nov 27 20:09:27 1998 Manfred Hollstein <manfred@s-direktnet.de> | |
340 | ||
341 | * configure.in (AC_CHECK_FUNCS): Check for getrlimit and setrlimit. | |
342 | ||
343 | Fri Nov 27 19:48:27 1998 Jeffrey A Law <law@cygnus.com> | |
344 | ||
345 | * configure.in (AC_CHECK_FUNCS): Add gettimeofday, atoq, atoll, | |
346 | strerror, stroul, abort and bsearch. | |
347 | * acconfig.h (NEED_DECLARATION_{ATOL,ABORT}): New tags. | |
348 | ||
349 | Fri Nov 27 19:46:09 1998 Jim Wilson <wilson@cygnus.com> | |
350 | ||
351 | * acconfig.h (HAVE_INTTYPES_H): New tag. | |
352 | * configure.in (inttypes.h): Check for conflicts between sys/types.h | |
353 | and inttypes.h and verify that intmax_t is defined. | |
354 | ||
355 | Fri Nov 27 08:07:53 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
356 | ||
357 | * alpha.c (sext_add_operand): Use reg_not_elim_operand. | |
358 | (reg_not_elim_or_8bit_operand): New function. | |
359 | * alpha.h (PREDICATE_CODE): Add new entry and alphabetize. | |
360 | * alpha.md (mult patterns): Ensure eliminable reg not any input. | |
361 | ||
362 | * Makefile.in (STAGESTUFF): Remove s-ver. | |
363 | (s-ver): Remove rule and revert back to version.c as target. | |
364 | ||
365 | Fri Nov 27 02:39:36 1998 Paul Eggert <eggert@twinsun.com> | |
366 | ||
367 | * cccp.c (main): Make `-I -' equivalent to `-I-'. | |
368 | ||
369 | Fri Nov 27 02:39:36 1998 Sam Kendall <kendall@init.com> | |
370 | ||
371 | * cccp.c (main): Avoid `++i' and `i' in same expression. | |
372 | ||
373 | Thu Nov 26 19:42:02 1998 Stephen L Moshier <moshier@mediaone.net> | |
374 | ||
375 | * real.c (ereal_atof): New function for hexadecimal floating constants. | |
376 | * real.h (REAL_VALUE_HTOF): New macro for hex float conversion. | |
377 | * c-lex.c (yylex): Use it and check syntax of hex floats. | |
378 | * fold-const.c (real_hex_to_f): New function reads hex float | |
379 | if no REAL_ARITHMETIC. | |
380 | ||
381 | Thu Nov 26 18:51:51 1998 Richard Henderson <rth@cygnus.com> | |
382 | ||
383 | * alpha.c (reg_not_elim_operand): New function. | |
384 | * alpha.h (PREDICATE_CODES): Add it. | |
385 | * alpha.md: Remove reload-only patterns for (plus (plus (mult ...))). | |
386 | (s[48]{add,sub}q): Use new function as predicate for multiplicand. | |
387 | ||
388 | Thu Nov 26 09:13:35 1998 Hans Cappelle <cappelle@imec.be> | |
389 | ||
390 | * reorg.c (fill_simple_delay_slots): Fix typo in sets_cc0_p call. | |
391 | ||
392 | Thu Nov 26 06:15:46 1998 Paul Edwards <avon@matra.com.au> | |
393 | ||
394 | * genattr.c (fatal): Use vprintf if available. | |
395 | * genattrtab.c, gencodes.c, genconfig.c, genemit.c: Likewise. | |
396 | * genextract.c, genflags.c, genopinit.c, genoutput.c: Likewise. | |
397 | * genpeep.c: Likewise. | |
398 | ||
399 | Wed Nov 25 08:02:23 1998 Ken Raeburn <raeburn@cygnus.com> | |
400 | ||
401 | * Makefile.in (version.c): Truncate tmp-version.c when writing to | |
402 | it, instead of appending. Use timestamp file s-ver to prevent | |
403 | repeated rebuilding of file with unchanged contents. | |
404 | (STAGESTUFF): Add s-ver. | |
405 | ||
406 | Wed Nov 25 07:53:24 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
407 | ||
408 | * reload.h (form_sum): Add new parm, DIFF_P. | |
409 | * reload.c (form_sum): Likewise. | |
410 | (subst_indexed_address): Call it with new parm. | |
411 | * reload1.c (eliminate_regs, case MINUS): Make common with PLUS. | |
412 | (eliminate_regs_in_insn): Re-recognize if was MINUS. | |
413 | * alpha.md: Add patterns for (plus (minus (mult ..) ...) ...). | |
414 | ||
415 | * libgcc2.c (__bb_init_prg): Avoid use of bzero. | |
416 | ||
417 | * combine.c (make_extraction): Make extraction even if may | |
418 | span if INNER is not MEM. | |
419 | ||
420 | Wed Nov 25 07:30:28 1998 David Addison <addy@quadrics.com> | |
421 | ||
422 | * sparc.h (SPARC_INCOMING_INT_ARG_FIRST): Respect TARGET_FLAT. | |
423 | ||
424 | Mon Nov 23 07:00:57 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
425 | ||
426 | * function.c (purge_addressof_1): If validate_change fails, try | |
427 | validate_replace_rtx. | |
428 | ||
429 | * expr.c (expand_expr, case ADDR_EXPR): Non-constant can be ADDRESSOF. | |
430 | ||
431 | * expr.c (store_constructor_{,field}): New parameter ALIGN and | |
432 | use it when making recursive calls and clearing memory. | |
433 | (expand_expr, case CONSTRUCTOR): Call with new parameter. | |
434 | ||
435 | * mips/abi64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Remove ABI_EABI test. | |
436 | * mips.c (function_arg_pass_by_reference): Return 1 if would | |
437 | otherwise pass both in registers and on stack. | |
438 | ||
439 | Fri Nov 13 06:56:24 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
440 | ||
441 | * alpha/vms.h (struct avms_arg_info): Use int for num_args. | |
442 | ||
443 | Mon Nov 2 07:35:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
444 | ||
445 | * sched.c ({true,anti,output}_dependence): Volatile conflicts with | |
446 | anything where MEM_IN_STRUCT_P doesn't match. | |
447 | ||
448 | Fri Oct 30 14:05:32 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
449 | ||
450 | * expr.c (struct move_by_pieces): New fields {to,from}_readonly. | |
451 | (move_by_pieces): Initialize them. | |
452 | (move_by_pieces_1): Use them. | |
453 | ||
454 | ||
455 | Sun Oct 25 06:12:33 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
456 | ||
457 | * optabs.c (emit_no_conflict_block): Allow insn of just USE or SET. | |
458 | ||
459 | * explow.c (allocate_dynamic_stack_space): If operand 1 has VOIDmode, | |
460 | use Pmode. | |
461 | ||
462 | * configure.in (AC_CHECK_HEADERS): Fix typo with sys/stat.h. | |
463 | ||
464 | * Makefile.in (config.status): Use $(srcdir) for configure. | |
465 | ||
466 | * sparc.md (*sethi_di_medium_pic): Add CLOBBER of register 1. | |
467 | ||
468 | * x-alpha (CLIB): Add -lexc. | |
469 | ||
470 | * i386/mingw32.h (OUTPUT_QUOTED_STRING): Don't use Cygwin format | |
471 | for drive letter. | |
472 | ||
473 | * cccp.c (handle_directive): Complete support for #undef when -dM. | |
474 | ||
475 | * configure.in (alpha*-*-vxworks*): Set MASK_SUPPORT_ARCH from host. | |
476 | ||
477 | * m68k.md (adddi3, subdi3, anddi3, iordi3, xordi3): Use split_double. | |
478 | ||
479 | Sat Oct 24 13:41:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
480 | ||
481 | * local-alloc.c (alloc_qty_for_scratch, requires_inout): Allow | |
482 | matching up to operand number 9. | |
483 | * recog.c (constrain_operands): Likewise. | |
484 | * reg-stack.c (constrain_asm_operands): Likewise. | |
485 | * regclass.c (record_reg_classes): Likewise. | |
486 | * regmove.c (find_matches): Likewise. | |
487 | * reload.c (find_reloads): Likewise. | |
488 | * reload1.c (reload_cse_simplify_operands): Likewise. | |
489 | ||
490 | Sat Oct 24 09:27:30 1998 David Edelsohn <edelsohn@mhpcc.edu> | |
491 | ||
492 | * regclass.c (record_reg_classes): Skip modifiers when looking | |
493 | for constraint that just matches a previous operand. | |
494 | Initialize classes[i] before handling matching operand. | |
495 | ||
496 | Fri Oct 23 07:05:52 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
497 | ||
498 | * fold-const.c (fold_range_test, fold): Use global_bindings_p, | |
499 | not checking current_function_decl, to see if in function. | |
500 | ||
501 | Mon Oct 12 06:21:08 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
502 | ||
503 | * function.c (gen_mem_addressof): Copy REG_USERVAR_P to new reg. | |
504 | ||
505 | Sun Oct 11 14:40:24 1998 Ken Raeburn <raeburn@cygnus.com> | |
506 | ||
507 | * calls.c (store_one_arg): Use ARGS_SIZE_RTX to get size of argument | |
508 | when emitting chkr_set_right_libfunc call. | |
509 | ||
510 | Mon Oct 5 18:28:33 1998 Hans-Peter Nilsson <hp@axis.se> | |
511 | ||
512 | * Makefile.in (version.c): Apply basename when using VERSION_DEP. | |
513 | ||
514 | Mon Oct 5 18:08:31 1998 Ken Raeburn <raeburn@cygnus.com> | |
515 | ||
516 | * rs6000.c (rs6000_stack_info): Remove extra paren. | |
517 | (print_operand): Cast -1 to HOST_WIDE_INT before shifting it. | |
518 | * optabs.c (init_optabs): Create Checker symbols in Pmode. | |
519 | ||
520 | Mon Oct 5 06:23:27 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
521 | ||
522 | * function.c (purge_addressof_1): Add new parm IN_DEST. | |
523 | If have different modes and IN_DEST, try making STRICT_LOW_PART. | |
524 | ||
525 | * regmove.c (regmove_profitable_p): Put obfree at right place. | |
526 | ||
527 | Sun Oct 4 08:37:36 1998 Paul Edwards <avon@matra.com.au> | |
528 | ||
529 | * configure.in (AC_CHECK_HEADERS): Add sys/types.h and sys/stat.h. | |
530 | * gcc.c (sys/types.h, sys/stat.h): Only include if exist. | |
531 | * cccp.c, toplev.c: Likewise. | |
532 | ||
533 | Sun Oct 4 07:11:34 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.eu> | |
534 | ||
535 | * calls.c (expand_call): Don't call emit_group_store if target | |
536 | is the same as VALREG. | |
537 | ||
538 | * loop.c (strength_reduce): Track maybe_multiple on giv scan. | |
539 | (find_mem_givs, record_giv): New argument maybe_multiple. | |
540 | ||
541 | * reorg.c (fill_{simple,eager}_delay_slots): If insn no longer needs | |
542 | delay slots, just skip instead of aborting. | |
543 | ||
544 | Sat Oct 3 08:04:28 1998 Ken Raeburn <raeburn@cygnus.com> | |
545 | ||
546 | * tree.h (DECL_NO_CHECK_MEMORY_USAGE): New macro. | |
547 | (struct tree_decl): New field no_check_memory_usage. | |
548 | * c-common.c (enum attrs): Add A_NO_CHECK_MEMORY_USAGE. | |
549 | (init_attributes): Register it as a new attribute. | |
550 | (decl_attributes): Set flags on functions given that attribute. | |
551 | * c-decl.c (duplicate_decls): Merge new attribute. | |
552 | * expr.h (current_function_check_memory_usage): Declare. | |
553 | * calls.c, expr.c, function.c, stmt.c: Replace uses of | |
554 | flag_check_memory_usage with current_function_check_memory_usage. | |
555 | * alpha.c, clipper.c, m88k.c, pa.c, sparc.c: Likewise. | |
556 | * function.h (struct function): New field check_memory_usage. | |
557 | * function.c (current_function_check_memory_usage): Define it. | |
558 | (push_function_context_to, pop_function_context_from): Save and | |
559 | restore it. | |
560 | (expand_function_start): Set it, based on global flag and function | |
561 | attribute. | |
562 | ||
563 | * expr.c (expand_expr, case VAR_DECL): In memory-checking code, do | |
564 | check non-automatic variables. | |
565 | ||
566 | Sat Oct 3 07:20:28 1998 Stephen L Moshier <moshier@world.std.com> | |
567 | ||
568 | * emit-rtl.c (gen_lowpart_common): Disable optimization of | |
569 | initialized float-int union if the value is a NaN. | |
570 | ||
571 | Sat Oct 3 06:58:53 1998 David Edelsohn <edelsohn@mhpcc.edu> | |
572 | ||
573 | * rs6000.h (ASM_OUTPUT_ADDR_DIFF_ELT): Remove extraneous parameter. | |
574 | ||
575 | Sat Oct 3 06:53:43 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
576 | ||
577 | * regmove.c (regmove_profitable_p): Free allocated mem if we return 1. | |
578 | ||
579 | * rs6000.h (CPP_PREDEFINES): Add -D_LONG_LONG. | |
580 | ||
581 | Fri Oct 2 11:02:41 1998 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de> | |
582 | ||
583 | * Makefile.in (stmp-fixinc, stmp-fixproto, install-multilib): | |
584 | Fix directory permissions. | |
585 | * objc/Makefile.in (copy-headers): Likewise. | |
586 | ||
587 | Fri Oct 2 10:39:08 1998 Hans-Peter Nilsson <hp@axis.se> | |
588 | ||
589 | * expr.c (expand_expr, case CONSTRUCTOR): Change ">" to ">=" | |
590 | making MOVE_RATIO use consistent. | |
591 | ||
592 | Fri Oct 2 08:22:01 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
593 | ||
594 | * h8300.c (get_shift_alg): Fix typo in asm string; "n" should be "\n". | |
595 | ||
596 | Wed Sep 30 15:53:17 1998 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de> | |
597 | ||
598 | * rs6000.h (ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Delete. | |
599 | ||
0f11903b AS |
600 | Wed Sep 30 14:27:49 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
601 | ||
602 | * function.c (assign_parms): Undo change of June 9. | |
603 | ||
c5c76735 JL |
604 | Wed Sep 30 14:21:39 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
605 | ||
606 | * c-typeck.c (c_expand_asm_operands): Give error if non-lvalue for | |
607 | output operand. | |
608 | ||
609 | * libgcc2.c (__bb_init_prg): Properly zero bb_hashbuckets. | |
610 | ||
611 | Wed Sep 30 11:31:23 1998 Walter Gadeyne <gadeynew@sebb.bel.alcatel.be> | |
612 | ||
613 | * combine.c (num_sign_bit_copies, case UDIV): Return 1. | |
614 | ||
615 | Wed Sep 30 10:44:15 1998 Tristan Gingold <gingold@gavroche.enst.fr> | |
616 | ||
617 | * c-decl.c (finish_decl): Set the assembler name to the current | |
618 | decl if it was specified. | |
619 | (finish_function): Use assembler name for constructor and | |
620 | destructor name. | |
621 | (duplicate_decls): Copy the assembler name. | |
622 | ||
623 | Wed Sep 30 10:42:49 1998 Jim Wilson <wilson@cygnus.com> | |
624 | ||
625 | * regmove.c (struct match): Change char to int. | |
626 | ||
ab87f8c8 JL |
627 | Tue Sep 29 09:57:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
628 | ||
c5c76735 JL |
629 | * regmove.c (regmove_profitable_p): For shift, use 1 as third arg. |
630 | ||
631 | * function.c (find_fixup_replacement): Consider equivalent if | |
632 | rtx_equal_p, not just same rtx. | |
633 | ||
634 | * reload.h (last_output_reload_regno): New declaration. | |
635 | * reload.c (find_reloads): No longer make it static and get last value. | |
636 | * reload1.c (last_output_reload_regno): New definition. | |
637 | (reload): Initialize it before each scan. | |
638 | (reload_as_needed): Likewise, and also when insn has no reloads. | |
639 | ||
640 | * combine.c (simplify_comparison, case AND): Properly check for | |
641 | SUBREG of a low part and exclude paradoxcal SUBREG, not low part, | |
642 | for non-WORD_REGISTER_OPERATIONS machines. | |
643 | ||
ab87f8c8 JL |
644 | * expr.c (get_inner_reference): Fix typo in last change. |
645 | ||
646 | Mon Sep 27 21:34:00 1998 Paul Eggert <eggert@twinsun.com> | |
647 | ||
648 | * po/en_UK.po (Project-Id-Version): Set to cc 2.8.1.19980813 for now. | |
649 | (PO-Revision-Date): Set to the current date. | |
650 | ||
651 | Sun Sep 27 07:33:18 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
652 | ||
653 | * m68k/vxm68k.h (LINK_SPEC): Always use -r. | |
654 | (WIDEST_HARDWARE_FP_SIZE): Define. | |
655 | ||
656 | * reload.c (push_reload): If in STRICT_LOW_PART, always reload | |
657 | inside even if SUBREG_WORD is not zero. | |
658 | ||
659 | * flow.c (print_rtl_with_bb): Don't say not in basic block if we | |
660 | aren't making basic blocks.8 | |
661 | ||
662 | Sat Sep 26 10:57:09 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
663 | ||
664 | * function.c (optimize_bit_field): Don't remove SUBREG from dest | |
665 | if SUBREG_REG is multi-word. | |
666 | ||
667 | Wed Sep 23 05:43:23 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
668 | ||
669 | * reload.c (find_reloads_address): Deal with address which is | |
670 | an AND; clean up return values some more. | |
671 | ||
672 | Fri Sep 11 13:02:26 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
673 | ||
674 | * function.c (purge_addressof_1): Properly copy flags when making MEM. | |
675 | ||
676 | Mon Sep 7 18:33:06 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
677 | ||
678 | * expr.c (get_inner_reference): If not COMPONENT_REF or BITFIELD_REF | |
679 | and mode is BLKmode, set size_tree. | |
680 | ||
681 | * expr.c (expand_builtin, case BUILT_IN_LONGJMP): Fix typo in | |
682 | last change. | |
683 | ||
684 | Wed Sep 2 15:38:01 1998 Paul Eggert <eggert@twinsun.com> | |
685 | ||
686 | * libgcc2.c (__floatdisf): Use signed comparison to test | |
687 | whether u is close to zero; unsigned comparison is not what's | |
688 | wanted here. | |
689 | ||
690 | Mon Aug 17 02:19:30 1998 David Edelsohn <edelsohn@mhpcc.edu> | |
691 | ||
692 | * xcoffout.c (UNKNOWN_STAB): Fix typo in previous change; missing | |
693 | backslash before newline. | |
694 | ||
695 | Mon Aug 17 00:12:42 1998 Paul Eggert <eggert@twinsun.com> | |
696 | ||
697 | * reorg.c (check_annul_list_true_false): Fix typo in Jul 17 change. | |
698 | ||
699 | Sun Aug 2 01:10:15 1998 Paul Eggert <eggert@twinsun.com> | |
700 | ||
701 | Add Native Language Support. | |
c5c76735 JL |
702 | * intl/*, mkinstalldirs, po/*, exgettext, intl.c, intl.h: New files. |
703 | * Makefile.in (AWK, datadir, localedir, top_builddir): New variables. | |
704 | (USE_NLS, INTLLIBS, POSUB, INTL_SUBDIRS, HOST_INTLLIBS): Likewise. | |
705 | (PREPEND_DOTDOT_TO_RELATIVE_PATHS, SUBDIR_FLAGS_TO_PASS): Likewise. | |
706 | (GCC_OBJS, COLLECT2_OBJS, CCCP_OBJS, CPPMAIN_OBJS): Likewise. | |
707 | (PROTO_OBJS, GCOV_OBJS, INTL_DISTCLEAN, GEN_PROTOS_OBJS): Likewise. | |
ab87f8c8 JL |
708 | (LIBDEPS, LIBS): Add $(INTLLIBS). |
709 | (HOST_LIBDEPS, HOST_LIBS): Add $(HOST_INTLLIBS). | |
710 | (LIBS): Add @LIBS@. | |
711 | (ORDINARY_FLAGS_TO_PASS): New var, containing all the old values | |
712 | from FLAGS_TO_PASS, except for CC. | |
713 | (FLAGS_TO_PASS): Pass datadir, distdir, localedir. | |
714 | (OBJS): Add intl.o. | |
715 | (GEN): Add gencheck. | |
716 | (STAGESTUFF): Add tree-check.h, gencheck$(exeext). | |
717 | (native): Depend on intl.all. | |
c5c76735 JL |
718 | (xgcc, collect2, cccp, cppmain, {,un}protoize, gcov): Link intl.o. |
719 | (c-typeck.o, c-lex.o, collect2.o, gcc.o, toplev.o): Depend on intl.h. | |
720 | (integrate.o, final.o, cccp.o, cppmain.o, cpplib.o): Likewise. | |
721 | (cpperror.o, s-proto, gcov.o): Likewise. | |
722 | (gencheck): Depend on $(HOST_LIBDEPS) instead of tree.h and tree.def. | |
723 | (gencheck.o, intl.o, $(top_builddir)/intl/libintl.a): New rules. | |
724 | ($(srcdir)/cp/parse.c, intl.all, intl.install): Likewise. | |
725 | (intl.uninstall, intl.distdir, intl.mostlyclean, intl.clean): Likewise. | |
726 | (intl.distclean, intl.maintainer-clean, intl.distdir-fixup): Likewise. | |
727 | (distdir-check): Likewise. | |
ab87f8c8 JL |
728 | (gen-protos): Link cpperror.o, cppexp.o, cpphash.o, cpplib.o, |
729 | prefix.o, version.o; needed for `cpp_notice'. | |
730 | (mostlyclean): Depend on intl.mostlyclean. | |
731 | (clean): Depend on intl.clean. | |
732 | (distclean): Depend on intl.disclean, unless the invoker defines | |
c5c76735 | 733 | INTL_DISTCLEAN to be empty. Remove intl/libintl.h and libintl.h. |
ab87f8c8 JL |
734 | (maintainer-clean): Make intl.maintainer-clean, but define |
735 | INTL_DISTCLEAN to be empty. | |
736 | (install-normal): Depend on intl.install. | |
737 | (uninstall): Depend on intl.uninstall. | |
738 | (distdir-start): Make sure invoker configured with --enable-nls. | |
739 | Use $(AWK), not awk. Make tmp/intl and tmp/po directories. | |
740 | (distdir-finish): Make distdir-check at the end. | |
741 | (distdir): Depend on intl.distdir, intl.distdir-fixup. | |
c5c76735 JL |
742 | (compare, compare3, gnucompare, gnucompare3): Handle intl subdirectory. |
743 | (stage1-start, stage2-start, stage3-start, stage4-start): Likewise. | |
ab87f8c8 | 744 | |
c5c76735 JL |
745 | * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT): New macros. |
746 | (HAVE_LC_MESSAGES, HAVE_STPCPY, PACKAGE, VERSION): Likewise. | |
747 | * aclocal.m4 (AC_ISC_POSIX, AM_WITH_NLS): New functions. | |
748 | (AM_GNU_GETTEXT, AM_LC_MESSAGES, AM_PATH_PROG_WITH_TEST): Likewise. | |
ab87f8c8 JL |
749 | |
750 | * bi-arity.c, bi-opcode.c, bi-opname.c: Include config file first. | |
ab87f8c8 JL |
751 | * c-common.c: Don't include <ctype.h>. |
752 | (tfaff): Now a function, not a string. All users changed. | |
753 | (check_format_info): Use is_C_digit, not isdigit. | |
754 | Reword messages to ease localization. | |
c5c76735 | 755 | * c-decl.c (redeclaration_error_message): Now returns int, not message. |
ab87f8c8 JL |
756 | (poplevel, duplicate_decls, pushdecl): Revamp to pass explicit |
757 | strings to diagnostic generators. | |
758 | (duplicate_decls, parmlist_tags_warning, finish_struct): Reword | |
759 | messages to ease localization. | |
ab87f8c8 JL |
760 | * c-iterate.c (prdecl): Reword messages so that they do not require |
761 | localization. | |
ab87f8c8 JL |
762 | * c-lex.c: Include limits.h if available. |
763 | Include intl.h. | |
764 | Include ctype.h only if MAP_CHARACTER is defined. | |
765 | (UCHAR_MAX): Define if limits.h doesn't. | |
766 | (C_alnum_array): New var. | |
767 | (init_lex): Initialize it. | |
768 | (yyerror): Localize msgid arg. | |
769 | (yylex): Use is_C_alnum and is_C_digit, not isalnum and isdigit. | |
ab87f8c8 JL |
770 | * c-lex.h (C_alnum_array): New decl. |
771 | (is_C_alnum, is_C_digit): New macros. | |
ab87f8c8 JL |
772 | * c-typeck.c: Include intl.h. |
773 | (warning_init): Now takes just one arg. | |
c5c76735 JL |
774 | (incomplete_type_error): Reword messages to ease localization. |
775 | (build_unary_op, lvalue_or_else, readonly_warning): Likewise. | |
776 | (build_modify_expr): Likewise. | |
ab87f8c8 JL |
777 | (build_unary_op, readonly_warning): Revamp to pass explicit |
778 | strings to diagnostic generators. | |
779 | (build_modify_expr, warn_for_assignment, c_expand_return): | |
780 | Translate strings passed to functions expecting translated | |
781 | strings. | |
782 | (get_spelling): Remove; it was a no-op. All callers changed. | |
c5c76735 JL |
783 | (error_init, pedwarn_init): Now takes one arg. All callers changed. |
784 | * c-tree.h (error_init, pedwarn_init): Likewise. | |
ab87f8c8 JL |
785 | * cccp.c: Include intl.h. |
786 | (char_name): Remove. | |
c5c76735 | 787 | (check_macro_name): 2nd arg now int, not char *. All callers changed. |
ab87f8c8 JL |
788 | (macarg): Now returns int, not char *. All callers changed. |
789 | (notice, vnotice, pedwarn_strange_white_space): New functions. | |
790 | (verror): Now extern; used by cexp.y. | |
c5c76735 | 791 | (main): Set message locale, and defer memory allocation until after. |
ab87f8c8 JL |
792 | (main, do_include, print_containing_files): Invoke `notice' to |
793 | localize notices. | |
794 | (handle_directive): Invoke pedwarn_strange_white_space instead of | |
795 | using char_name. | |
c5c76735 JL |
796 | (do_include, check_macro_name): Reword messages to ease localization. |
797 | (my_strerror): Likewise. | |
798 | (verror, vwarning): Invoke vnotice to localize msgid. | |
799 | (verror_with_line, vwarning_with_line): Likewise. | |
800 | (pedwarn_with_file_and_line, fatal): Likewise. | |
ab87f8c8 | 801 | (initialize_char_syntax): No need to initialize char_name. |
ab87f8c8 JL |
802 | * cexp.y (yyerror): Now takes msgid format and args, not just string. |
803 | (verror): New decl. | |
c5c76735 | 804 | (parse_number, yylex): Reword messages to ease localization. |
ab87f8c8 JL |
805 | (verror): New test function. |
806 | (pedwarn, warning): Translate msgid arg. | |
ab87f8c8 | 807 | * collect2.c: Include intl.h. |
c5c76735 JL |
808 | (my_strerror): Reword messages so they do not require localization. |
809 | (main, collect_execute, scan_prog_file, scan_libraries): Likewise. | |
810 | (read_file, end_file): Likewise. | |
811 | (notice): New function. | |
812 | (fatal, error, main): Use it to translate msgid strings. | |
813 | (collect_execute, maybe_unlink, write_c_file_stat): Likewise. | |
814 | (locatelib, scan_libraries, scan_prog_file, add_func_table): Likewise. | |
815 | (main): Set message locale, and defer memory allocation until after. | |
ab87f8c8 | 816 | (collect_wait): Reword messages to ease localization. |
c5c76735 | 817 | (bad_header): Revamp to pass explicit strings to diagnostic generators. |
ab87f8c8 JL |
818 | * combine.c (dump_combine_stats, dump_combine_total_stats): |
819 | Use fnotice to translate diagnostic messages. | |
ab87f8c8 | 820 | * cppalloc.c (memory_full): Use `cpp_notice' to print diagnostic. |
ab87f8c8 JL |
821 | * cpperror.c: Include intl.h. |
822 | (cpp_print_containing_files): Use cpp_notice to translate messages. | |
823 | (cpp_message): is_error is -1 for notices. Translate "warning:". | |
824 | (cpp_fatal): Translate msgid arg. | |
c5c76735 | 825 | * cppexp.c (cpp_lex): Pass explicit strings to diagnostic generators. |
ab87f8c8 JL |
826 | (cpp_parse_expr): Use cpp_error, not fprintf, to report |
827 | unimplemented operators. | |
ab87f8c8 | 828 | * cpplib.c: Include intl.h. |
c5c76735 JL |
829 | (check_macro_name): 2nd arg now int, not char *. All callers changed. |
830 | (check_macro_name, do_define): Reword messages to ease localization. | |
831 | (do_define): Pass explicit strings to diagnostic generators. | |
ab87f8c8 JL |
832 | (do_define, cpp_start_read, cpp_handle_options): Use cpp_notice to |
833 | translate messages. | |
c5c76735 JL |
834 | (cpp_error, cpp_warning, cpp_warning_with_line): Translate msgid arg. |
835 | (cpp_pedwarn_with_file_and_line): Likewise. | |
ab87f8c8 | 836 | (cpp_notice): New function. |
c5c76735 | 837 | (my_strerror): Reword message so it does not require localization. |
ab87f8c8 | 838 | * cpplib.h (cpp_notice): New decl. |
ab87f8c8 JL |
839 | * cppmain.c: Include intl.h. |
840 | (main): Set message locale. | |
ab87f8c8 | 841 | * cse.c (cse_main): Use fnotice to print diagnostic. |
ab87f8c8 JL |
842 | * final.c: Include intl.h; do not include ctype.h. |
843 | (output_operand_lossage): Translate msgid arg. | |
ab87f8c8 JL |
844 | * fold-const.c (optimize_bit_field_compare, fold_truthop): Reword |
845 | messages to ease localization. | |
ab87f8c8 | 846 | * gcc.c: Include intl.h. |
c5c76735 JL |
847 | (my_strerror, snapshot_warning): Reword messages so they do not |
848 | require localization. | |
849 | (init_spec, set_spec): Invoke `notice' to localize notices. | |
850 | (read_specs, execute, do_spec_1, main, snapshot_warning): Likewise. | |
851 | (struct switchstr): Don't use `valid' as identifier. | |
ab87f8c8 JL |
852 | (do_spec_1): Treat %e string as msgid format, which needs |
853 | translation. | |
854 | (main): Set message locale. | |
c5c76735 JL |
855 | (pfatal_with_name): Invoke perror_with_name, not fatal. |
856 | (perror_with_name): Invoke printf, not error. | |
857 | (pfatal_pexecute): Invoke pfatal_with_name, not fatal. | |
ab87f8c8 JL |
858 | (fatal, error): Translate msgid arg. |
859 | (notice): New function. | |
ab87f8c8 JL |
860 | * gcov.c: Include intl.h; include stdarg.h if __STDC__ is defined. |
861 | (main): Set message locale. | |
862 | (fnotice): New function. | |
c5c76735 JL |
863 | (xmalloc, fancy_abort, print_usage): Use it to to print diagnostics. |
864 | (open_files, read_files, function_summary, output_data): Likewise. | |
ab87f8c8 JL |
865 | * integrate.c: Include intl.h. |
866 | (function_cannot_inline_p): Mark msgids with N_. | |
ab87f8c8 JL |
867 | * pexecute.c: Include libintl.h if ENABLE_NLS, otherwise define |
868 | gettext to be a noop. | |
869 | (_, N_): New macros. | |
870 | (install_error_msg): Wrap inside N_. | |
871 | (pexecute): Translate diagnostics. | |
ab87f8c8 JL |
872 | * protoize.c: Include intl.h. |
873 | (__attribute__): New macro. | |
874 | (notice): New function. | |
c5c76735 JL |
875 | (my_strerror): Reword message so it does not require localization. |
876 | (xmalloc, xrealloc, fancy_abort): Use `notice' to print diagnostic. | |
877 | (safe_write, usage, file_normally_convertible, abspath): Likewise. | |
878 | (find_file, aux_info_corrupted, save_def_or_dec): Likewise. | |
879 | (gen_aux_info_file, process_aux_info_file, rename_c_file): Likewise. | |
880 | (find_extern_def, find_static_definition): Likewise. | |
881 | (declare_source_confusing, edit_fn_declaration): Likewise. | |
882 | (edit_formals_lists, add_local_decl, add_global_decls): Likewise. | |
883 | (edit_fn_definition, scan_for_missed_items, edit_file, main): Likewise. | |
ab87f8c8 | 884 | (main): Set message locale. |
ab87f8c8 | 885 | * real.c (NMSGS, ermsg): Remove. |
c5c76735 JL |
886 | (mtherr): Pass explicit strings to diagnostic generators. |
887 | Abort on invalid operations. | |
ab87f8c8 | 888 | * regclass.c (fix_register): Reword messages to ease localization. |
ab87f8c8 JL |
889 | * toplev.c: Include intl.h; do not include ctype.h. |
890 | (v_really_sorry, really_sorry): Remove unused functions. | |
891 | (count_error, fatal_io_error): Translate strings. | |
c5c76735 JL |
892 | (default_print_error_function): Reword messages to ease localization. |
893 | Use `notice' to translate diagnostics. | |
894 | (report_error_function, main, print_version): Likewise. | |
ab87f8c8 JL |
895 | (vnotice, notice, fnotice): New functions. |
896 | (vmessage): Remove. | |
c5c76735 | 897 | (v_message_with_file_and_line, vsorry): Translate msgid with vnotice. |
ab87f8c8 JL |
898 | (v_message_with_file_and_line, v_message_with_decl): Use |
899 | report_file_and_line. Now takes int warning flag, not prefix; | |
900 | this is easier to localize. All callers changed. | |
901 | (v_message_with_decl): Abort if first format spec is neither %% | |
902 | nor %s. Translate "((anonymous))". | |
903 | (main): Set message locale. | |
c5c76735 JL |
904 | (set_target_switch): Don't use `valid' as an identifier. |
905 | (__VERSION__): Reword message so it does not require localization. | |
906 | (print_switch_values): Translate "options passed" and "enabled". | |
907 | * tree.c (valid_machine_attribute): Don't use `valid' as identifier. | |
ab87f8c8 JL |
908 | * xcoffout.c (xcoff_output_standard_types): Use `error' to |
909 | output diagnostic, so that it gets translated. | |
c5c76735 JL |
910 | * 1750a.c (memop_valid): Don't use `valid' as an identifier. |
911 | * arc/initfini.c (__do_global_dtors): Put backslash before | |
912 | newline in strings, to pacify xgettext. | |
913 | * dsp16xx.c (dsp16xx_invalid_register_for_compare): New function. | |
914 | * dsp16xx.h: Declare it. | |
915 | * dsp16xx.md: Use it to report invalid registers. | |
916 | * i370.h: Include <ctype.h>. | |
917 | * i386.c: Include config.h first. | |
918 | * m32r/initfini.c (__do_global_dtors): Put backslash before | |
919 | newline in strings, to pacify xgettext. | |
920 | * m88k/dguxbcs.h (CPP_SPEC): Likewise. | |
921 | * rs6000.c: Include config.h first. | |
922 | (rs6000_fatal_bad_address): New function. | |
923 | * rs6000.h: Declare it. | |
924 | * rs6000.md: Use it to report bad addresses. | |
925 | * v850.c: Include config.h first. | |
926 | ||
927 | * configure.in: When generating config.h and mentioning file from | |
928 | the config directory, surround it with #ifdef IN_GCC. | |
929 | (AC_ARG_ENABLE): Add --enable-nls. | |
930 | (AM_GNU_GETTEXT): Add. Override XGETTEXT so that we use exgettext | |
931 | instead of xgettext to extract strings. | |
932 | (all_outputs): Add intl/Makefile, po/Makefile.in. | |
933 | Do not use the shell variable 'l'. | |
934 | If libintl.h is created, echo '#include "intl/libintl.h"' >libintl.h. | |
935 | * cp/Make-lang.in (g++.o): Depend on gansidecl.h, intl.h, Makefile; | |
936 | do not depend on config.status. | |
937 | (GXX_OBJS): New var. | |
938 | (g++$(exeext)): Link intl.o. | |
939 | * cp/Makefile.in (top_builddir, INTLLIBS): New vars. | |
940 | (LIBS): Add $(INTLLIBS). | |
ab87f8c8 JL |
941 | |
942 | * patch-apollo-includes: Remove; this is part of README.APOLLO. | |
943 | ||
944 | Mon Jul 27 18:28:58 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
945 | ||
946 | * reload.c (find_reloads): If no_input_reloads, abort if | |
947 | reloads were made for addresses. | |
948 | * m68k.md (sxx): Operand 0 cannot be memory. | |
949 | ||
950 | Fri Jul 17 07:31:04 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
951 | ||
952 | * m68k.c (output_move_simode_const): Use subl to move 0 into addr reg. | |
953 | (output_move_[hq]imode): Likewise. | |
954 | ||
955 | * m68k.md (extend[sd]fxf2): Accept constants and general reg as | |
956 | source operand if the destination is a floating point register. | |
957 | ||
958 | Fri Jul 17 07:23:49 1998 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl> | |
959 | ||
960 | * reorg.c (check_annul_list_true_false): New function. | |
961 | (steal_delay_list_from_{target,fallthrough}): Call it and also | |
962 | refine tests for when we may annul if already filled a slot. | |
963 | (fill_slots_from_thread): Likewise. | |
964 | (delete_from_delay_slot): Return newly-created thread. | |
965 | (try_merge_delay_isns): Use its new return value. | |
966 | ||
967 | Sat Jul 4 11:07:33 1998 Eberhard Mattes <mattes@azu.informatik.uni-stuttgart.de> | |
968 | ||
969 | * function.c (assign_parms): Handle PARALLEL which include stack. | |
970 | ||
971 | Sat Jul 4 09:44:29 1998 Paul Edwards <avon@matra.com.au> | |
972 | ||
973 | * tree.c, print-tree.c, c-lang.c: Include stdio.h before tree.h. | |
974 | * expr.c (bc_expand_component_address): Correct args to | |
975 | bc_push_offset_and_size. | |
976 | * reload1.c (reload_cse_simplify_operands): Add missing return value. | |
977 | ||
978 | Fri Jul 3 07:17:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
979 | ||
980 | * alpha.c (normal_memory_operand): Handle case when REG will be | |
981 | eliminated by reload. | |
982 | ||
983 | Thu Jul 2 18:43:53 1998 James Carlson <carlson@ironbridgenetworks.com> | |
984 | ||
985 | * floatlib.c (HIDDEND_LL, MANTD_LL, PACKD_LL): New macros. | |
986 | (__addsf3): Fixed cases returning wrong type and causing unintended | |
987 | conversions and data corruption. | |
988 | (__mulsf3): Fixed rounding flaws caused wrong scaling. | |
989 | (__float{didf,sisf,disf},__fix{,uns}dfdi): New functions. | |
990 | (__{gt,ge,lt,le,eq,ne}df2): Likewise. | |
991 | (__truncdfsf2): Fixed normalization problems | |
992 | (__fixunsdfsi): Fixed compiler warning | |
993 | (__{add,sub,mul}df3): Rewrite to do real DP math. | |
994 | (__divdf3): Removed previous version by Barrett Richardson. | |
995 | ||
996 | Thu Jul 2 17:57:20 1998 Douglas B. Rupp <rupp@gnat.com> | |
997 | ||
998 | * cpperror.c: Include errno.h. | |
999 | ||
1000 | Thu Jul 2 16:46:36 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1001 | ||
1002 | * c-decl.c (grokdeclarator): Don't warn about implicit int in | |
1003 | `typedef foo = bar'. | |
1004 | ||
1005 | Tue Jun 30 18:32:49 1998 Geert Bosch <bosch@gnat.com> | |
1006 | ||
1007 | * alpha/vxworks.h (LINK_SPEC): Add -taso -T 0. | |
1008 | ||
1009 | Tue Jun 30 09:39:32 1998 David Edelsohn <edelsohn@mhpcc.edu> | |
1010 | ||
1011 | * expr.c (expand_builtin_{set,long}jmp): If STACK_SAVEAREA_MODE | |
1012 | defined, override sa_mode using its value. | |
1013 | * explow.c (emit_stack_save): Likewise. | |
1014 | ||
1015 | * rs6000/aix41.h (ASM_CPU_SPEC): Define relative to ASM_DEFAULT_SPEC. | |
1016 | (CPP_CPU_SPEC): Define relative to CPU_DEFAULT_SPEC. | |
1017 | * rs6000.c (processor_target_table, 620): Don't affect MASK_POWERPC64. | |
1018 | (rs6000_override_options): Ignore flag_pic for AIX. | |
1019 | (rs6000_immed_double_const): Delete. | |
1020 | ({reg_or_u_short,u_short_cint}_operand): Don't assume 32-bit CONST_INT. | |
1021 | ({non_logical_cint,logical}_operand): Likewise. | |
1022 | (num_insns_constant): mask64_operand is 2 insns. | |
1023 | (easy_fp_constant): Any CONST_DOUBLE_HIGH is okay for 64-bit. | |
1024 | (mask_constant): HOST_WIDE_INT parameter. | |
1025 | (non_and_cint_operand): Delete. | |
1026 | ({mask,and}64_operand): New functions. | |
1027 | (function_arg{,_advance}): DImode arguments don't need special | |
1028 | alignment when 64-bit. | |
1029 | (setup_incoming_varargs): Reverse reg_size assignment. | |
1030 | (print_operand): HOST_WIDE_INT second parameter. | |
1031 | (print_operand, case 'B', 'S'): New cases. | |
1032 | (print_operand, case 'M'): Fix typo in lossage string. | |
1033 | (rs6000_stack_info): Reverse reg_size assignment. Use total_raw_size | |
1034 | to compute AIX push_p. Use reg_size to compute {cr,lr}_save_offset. | |
1035 | (rs6000_output_load_toc_table): Reverse init_ptr assignment. Use | |
1036 | TARGET_64BIT not TARGET_POWERPC64. Convert fprintf to fputs. | |
1037 | Load GOT highpart, don't add it. Add lowpart with {cal|la}. | |
1038 | (rs6000_allocate_stack_space): Use {cal|la}. | |
1039 | (output_epilog): Use {cal|la} | |
1040 | (output_function_profiler): Add call glue to mcount call. | |
1041 | Load GOT highpart, don't add it. Add lowpart with {cal|la}. | |
1042 | Use asm_fprintf and convert fprintf to fputs. | |
1043 | ||
1044 | * rs6000.h (TARGET_SWITCHES): Add powerpc64. | |
1045 | (STACK_BOUNDARY): Depend on TARGET_32BIT. | |
1046 | (ADJUST_FIELD_ALIGN): Calculate array alignment using innermost type. | |
1047 | (CONST_OK_FOR_LETTER_P): Don't assume 32-bit CONST_INT. | |
1048 | (EXTRA_CONSTRAINTS): Remove 'S' and 'T'. Replace 'S' with | |
1049 | 64-bit mask operand. | |
1050 | (RS6000_SAVE_TOC): Depend on TARGET_32BIT. | |
1051 | (STACK_SAVEAREA_MODE): New macro. | |
1052 | (LEGITIMATE_CONSTANT_P): DImode okay for 64bit. | |
1053 | (RTX_COSTS, AND/IOR/XOR): Reflect current machine description. | |
1054 | (ASM_FILE_START): Emit 64-bit ABI directive. | |
1055 | (ASM_DECLARE_FUNCTION_NAME): Align CSECT on doubleword in 64-bit mode. | |
1056 | (ASM_OUTPUT_SPECIAL_POOL_ENTRY): DImode okay for 64-bit. | |
1057 | (PREDICATE_CODES): Add "and64_operand" and "mask64_operand". | |
1058 | Delete "non_and_cint_operand". "input_operand" includes CONST_DOUBLE. | |
1059 | ||
1060 | * rs6000.md (iorsi3, xorsi3): Use HOST_WIDE_INT for mask. | |
1061 | Restore define_split. | |
1062 | (floatsidf2, floatunssidf2): Remove !TARGET_POWERPC64 final constraint. | |
1063 | (floatsidf2_internal, floatunssidf2_internal2): Likewise. | |
1064 | Do not specify base register operand mode. | |
1065 | (floatsidf2_loadaddr): Don't specify base register operand mode. | |
1066 | (floatsidf2_store1, floatsidf2_store2): Operand 1 must be base | |
1067 | register; do not specify mode. Remove !TARGET_POWERPC64 final | |
1068 | constraint. | |
1069 | (floatsidf2_load): Don't specify base register operand mode. | |
1070 | Remove !TARGET_POWERPC64 final constraint. | |
1071 | (fix_truncdfsi2_internal, fix_truncdfsi2_{store,load}): Don't specify | |
1072 | base register operand mode. | |
1073 | (mulsidi3): Add !TARGET_POWERPC64 constraint. | |
1074 | (adddi3): Split large constants early. | |
1075 | (absdi3): Shift by 63, not 31. | |
1076 | (rotldi3): Add masking combiner patterns. | |
1077 | (anddi3): Add rldic{r,l} masking. Remove split of large constants. | |
1078 | (iordi3, xordi3): Split large constants early. | |
1079 | (movsi matcher): Remove S and T constraints. | |
1080 | (movsf const_double): create SImode constant from TARGET_DOUBLE. | |
1081 | (movdf_hardfloat32): Add default abort case. | |
1082 | (movdf easy_fp_const): create DImode constant from TARGET_DOUBLE. | |
1083 | (movdi): Remove 64-bit constant generator. Try to convert | |
1084 | CONST_DOUBLE to CONST_INT. Handle TOC memory constants. | |
1085 | (movdi_32): Add default abort case. | |
1086 | (movdi_64): Add numerous ways to split 64-bit constants. | |
1087 | Make catch-all define_split more optimal and never FAIL. | |
1088 | (movti_ppc64): Add default abort case. | |
1089 | (allocate_stack): Remove operand modes; use Pmode. | |
1090 | (restore_stack_block): Remove operand modes. Generate Pmode | |
1091 | temporary. Generate MEM and specify mode. | |
1092 | (save_stack_nonlocal, restore_stack_nonlocal): Generate Pmode | |
1093 | temporary. Save area is double Pmode. | |
1094 | (call_indirect_aix64, call_value_indirect_aix64): New patterns. | |
1095 | (call, call_value): Do not specify address operand mode. Choose | |
1096 | appropriate AIX ABI. | |
1097 | (*call_local64, *ret_call_local64): New patterns. | |
1098 | (*call_nonlocal_aix64, *ret_call_nonlocal_aix64): New patterns. | |
1099 | (*ret_call_nonlocal_aix32): Use call_value_indirect for REG. | |
1100 | (compare): Materialize DImode truthvalues. | |
1101 | ||
1102 | Tue Jun 30 06:31:40 1998 Richard Henderson <rth@dot.cygnus.com> | |
1103 | ||
1104 | * alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '`'. | |
1105 | * alpha.c (print_operand): Handle it. | |
1106 | * alpha.md (fix_truncdfsi2, fix_truncsfsi2): New patterns and | |
1107 | related define_splits. | |
1108 | ||
1109 | Tue Jun 30 06:02:07 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1110 | ||
1111 | * calls.c (emit_library_call{,_value}): Pass null | |
1112 | to REG_PARM_STACK_SPACE. | |
1113 | ||
1114 | * alpha.c (normal_memory_operand): New function. | |
1115 | * alpha.h (EXTRA_CONSTRAINT, case 'Q'): Call it. | |
1116 | ||
1117 | * fold-const.c (count_cond): New function. | |
1118 | (fold): Don't try to build COND_EXPR from binary op when both sides | |
1119 | are COND_EXPR unless not nested too deeply. | |
1120 | ||
1121 | Thu Jun 25 09:54:55 1998 Nick Clifton <nickc@cygnus.com> | |
1122 | ||
1123 | * arm.h (REG_ALLOC_ORDER): Add ARG_POINTER_REGNUM, noticed by | |
1124 | grahams@rcp.co.uk. | |
1125 | ||
1126 | Mon Jun 15 17:41:33 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1127 | ||
1128 | * reload1.c (reload): Issue guidance message on stack frame too large | |
1129 | for reliable stack check. | |
1130 | ||
1131 | * fold-const.c (fold_range_test): Prevent falling through with no ret. | |
1132 | ||
1133 | Sat Jun 13 15:49:53 1998 Carol LePage <carolo@kemah.hal.com> | |
1134 | ||
1135 | * configure.in (sparc-hal-solaris2*): New target. | |
1136 | * sparc/hal.h, sparc/t-halos: New files. | |
1137 | ||
1138 | Sat Jun 13 14:30:25 1998 David W. Schuler <schuld@btv.ibm.com> | |
1139 | ||
1140 | * i386/aix386ng.h (CPP_SPEC): Remove bogus quote. | |
1141 | ||
1142 | Sat Jun 13 14:16:34 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1143 | ||
1144 | * regmove.c (try_auto_increment): Fix typo. | |
1145 | ||
1146 | * c-common.c (truthvalue_conversion): Protect side effects in the | |
1147 | expression when splitting a complex value. | |
1148 | * fold-const.c (fold): Likewise. | |
1149 | ||
1150 | * expr.c (do_jump, case EQ_EXPR, NE_EXPR): When comparing complex | |
1151 | prevent operands from being evaluated twice. | |
1152 | ||
1153 | Sat Jun 13 12:53:22 1998 Richard Earnshaw (rearnsha@arm.com) | |
1154 | ||
1155 | * unroll.c (verify_addresses): Use validate_replace_rtx to undo | |
1156 | changes; abort if undo fails. | |
1157 | ||
1158 | Sat Jun 13 11:46:38 1998 Anders Blomdell <anders.blomdell@control.lth.se> | |
1159 | ||
1160 | * flags.h (flag_volatile_static): Declare. | |
1161 | * toplev.c (flag_volatile_static): Define. | |
1162 | (f_options): Include -fvolatile-static. | |
1163 | * varasm.c (make_decl_rtl): Support -fvolatile-static. | |
1164 | ||
1165 | Sat Jun 13 08:26:21 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1166 | ||
1167 | * reload1.c (reload_cse_regno_equal_p): If -ffloat-store, don't | |
1168 | consider a MEM in FP mode as equal. | |
1169 | ||
1170 | * varasm.c (assemble_variable): Never put decl with specified section | |
1171 | name into bss. | |
1172 | ||
1173 | * output.h (current_function_addresses_labels): Declare. | |
1174 | * function.h (struct function): New field `addresses_labels'. | |
1175 | * function.c (current_function_addresses_labels): Define. | |
1176 | ({push,pop}_function_context): Save/restore it. | |
1177 | (init_function_start): Initialize it. | |
1178 | * rtl.h (FUNCTION_FLAGS_ADDRESSES_LABELS): New flag. | |
1179 | * expr.c (expand_expr, case LABEL_DECL): Show addresses labels. | |
1180 | * integrate.c (function_cannot_inline_p): Can't if addresses labels. | |
1181 | (initialize_for_inline): Save current_function_addresses_labels. | |
1182 | (output_inline_function): Restore it. | |
1183 | ||
1184 | * reload.c (find_reloads, case 'o'): All reloaded addresses | |
1185 | are offsettable. | |
1186 | (find_reloads_address): If replacing address, don't return 1. | |
1187 | ||
1188 | * profile.c (output_func_start_profiler): Add missing steps in | |
1189 | defining function. | |
1190 | ||
1191 | Fri Jun 12 17:10:16 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1192 | ||
1193 | * m68k.md (extendqidi2): Operand 1 must be in data register. | |
1194 | ||
9ec36da5 JL |
1195 | Tue Jun 9 07:24:01 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1196 | ||
ab87f8c8 JL |
1197 | * cccp.c (handle_directive): If -dM, also include #undef. |
1198 | * cpplib.c (handle_directive): Likewise. | |
1199 | ||
1200 | * calls.c (expand_call): Allow function pointer to be a REFERENCE_TYPE. | |
1201 | ||
1202 | * function.c (assign_parms): Use proper mode for location of arg | |
1203 | on stack when promotions are occurring. | |
1204 | ||
9ec36da5 JL |
1205 | * regmove.c ({next,prev}_insn_for_regmove): Properly handle end of |
1206 | function. | |
1207 | ||
1208 | Mon Jun 8 15:26:49 1998 Juha Sarlin <juha@c3l.tyreso.se> | |
1209 | ||
1210 | * h8300.c (get_shift_alg): Add special cases for shifts of 8 and 24. | |
1211 | ||
1212 | Mon Jun 8 14:40:02 1998 John Wehle (john@feith.com) | |
1213 | ||
1214 | * i386.md (movsf_push, movsf_mem): Remove. | |
1215 | (movsf_push): Rename from movsf_push_nomove and move in front of | |
1216 | movsf; allow memory operands during and after reload. | |
1217 | (movsf_push_memory): New pattern. | |
1218 | (movsf): Don't bother checking for push_operand. If TARGET_MOVE and | |
1219 | both operands refer to memory then force operand[1] into a register. | |
1220 | (movsf_normal): Change to unnamed pattern. | |
1221 | Likewise for movdf, movxf, and friends. | |
1222 | ||
719bb4e3 | 1223 | Mon Jun 8 13:18:04 1998 Martin v. Löwis <loewis@informatik.hu-berlin.de> |
9ec36da5 JL |
1224 | |
1225 | * Makefile.in (TREE_H): Add tree-check.h. | |
1226 | (tree-check.h, s-check, gencheck): New targets. | |
1227 | (STAGESTUFF): Add s-check. | |
1228 | * gencheck.c: New file. | |
1229 | * tree.c (tree_check, tree_class_check, expr_check): New functions. | |
1230 | * tree.h (TREE_CHECK, TREE_CLASS_CHECK): Define. | |
1231 | (TYPE_CHECK, DECL_CHECK): Define. | |
1232 | Modify all access macros to use generated checking macros. | |
1233 | * acconfig.h (ENABLE_CHECKING): Undefine. | |
1234 | * configure.in (--enable-checking): New option. | |
1235 | ||
1236 | Mon Jun 8 12:13:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.ed> | |
1237 | ||
1238 | * regmove.c: Remove include for varargs or stdarg. | |
1239 | ||
1240 | Mon Jun 8 07:49:41 1998 Andris Pavenis <pavenis@lanet.lv> | |
1241 | ||
1242 | * gcc.c (link_command_spec): Support LINK_COMMAND_SPEC. | |
1243 | ||
1244 | Sun Jun 7 18:00:28 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1245 | ||
1246 | * fold-const.c (fold, case EQ_EXPR): When folding VAR++ == CONST | |
1247 | or VAR-- == CONST construct a proper mask if VAR is a bitfield. | |
1248 | Cope with CONST being out of range for the bitfield. | |
1249 | ||
1250 | Sun Jun 7 17:19:35 1998 Tom Quiggle <quiggle@sgi.com> | |
1251 | ||
1252 | * mips/iris6.h (DWARF2_FRAME_INFO): Define. | |
1253 | * dwarf2out.c (dwarf2out_do_frame): Do something if DWARF2_FRAME_INFO. | |
1254 | ||
1255 | Sun Jun 7 15:29:04 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1256 | ||
1257 | * regmove.c: New file. | |
1258 | * Makefile.in (OBJS): Add regmove.o. | |
1259 | (regmove.o): New rules. | |
1260 | (mostlyclean): Remove regmove dumps. | |
1261 | * toplev.c (regmove_{dump,dump_file,time}, flag_regmove): New vars. | |
1262 | (f_options): Add -foptimize-register-move. | |
1263 | (compile_file): Run regmove pass after combine pass and do its dump. | |
1264 | (main): Enable regmove dump when -dN or -da. | |
1265 | (fatal_insn): Flush regmove dump file. | |
1266 | * flags.h (flag_regmove): Declare. | |
1267 | * flow.c (find_use_as_address): Export. | |
1268 | * rtl.h (find_use_as_address): Declare. | |
1269 | * local-alloc.c (optimize_reg_copy_{1,2}): Removed, all calls deleted. | |
1270 | * reload1.c (count_occurrences): Export. | |
1271 | * reload.h (count_occurrences): Declare. | |
1272 | ||
1273 | Sun Jun 7 09:30:31 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1274 | ||
1275 | * Makefile.in (uninstall): Uninstall gcov. | |
1276 | ||
1277 | * alpha.h (ASM_COMMENT_START): Define. | |
1278 | ||
1279 | * alpha.h (EXTRA_CONSTRAINT, case 'S'): New case. | |
1280 | * alpha.md ({ashl,ashr,lshr}di3): Use 'S' for constraint. | |
1281 | ||
1282 | * i386.md (cmpxf): Add missing extend pattern from SFmode and fix | |
1283 | operand numbers in one extend pattern from DFmode. | |
1284 | ||
1285 | * pa.md ({pre,post}_{ld,st}wm and similar): When operand is being | |
1286 | incremented, use '+', not '=', for constraint. | |
1287 | ||
1288 | * reload.c (find_reloads): Give preference to pseudo that was the | |
1289 | reloaded output of previous insn. | |
1290 | ||
1291 | * emit-rtl.c (init_emit_once): Provide default for DOUBLE_TYPE_SIZE. | |
1292 | ||
1293 | * expr.c (init_expr_once): Free all RTL we generate here. | |
1294 | * expmed.c (init_expmed): Allocate all RTX in memory we'll free. | |
1295 | ||
1296 | * genemit.c (main): Generate #include "reload.h". | |
1297 | ||
1298 | * expr.c (expand_expr, case INDIRECT_EXPR): A dereference of | |
1299 | a REFERENCE_TYPE is always considered in a structure. Likewise for | |
1300 | a dereference of a NOP_EXPR whose input is a pointer to aggregate. | |
1301 | ||
1302 | Sat Jun 6 17:25:14 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1303 | ||
1304 | * mips.md (reload_{in,out}di): Allow other operand to be invalid | |
1305 | MEM and get any reload replacement before using address. | |
1306 | ||
1307 | Tue May 26 18:52:23 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1308 | ||
1309 | * reload1.c (reload): Get MEM_IN_STRUCT_P and RTX_UNCHANGING_P | |
1310 | from reg_equiv_memory_loc; set the latter when changing REG to MEM. | |
1311 | (alter_reg): Don't set RTX_UNCHANGING_P for shared slots. | |
1312 | ||
1313 | Mon May 25 12:07:12 1998 Hans-Peter Nilsson <hp@axis.se> | |
1314 | ||
1315 | * cplus-dem.c (MBUF_SIZE): Bumped from 512 to 32767. | |
1316 | ||
1317 | Sun May 24 21:50:12 1998 Alan Modra <alan@spri.levels.unisa.edu.au> | |
1318 | ||
1319 | * i386/linux{,-aout,oldld}.h (ASM_COMMENT_START): Define. | |
1320 | ||
1321 | Sun May 24 11:58:37 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1322 | ||
1323 | * m68k.md (adddi3, subdi3): Properly negate the DImode constant. | |
1324 | ||
1325 | Sun May 24 11:30:08 1998 Torbjorn Granlund <tege@matematik.su.se> | |
1326 | ||
1327 | * m68k/lb1sf68.asm (__addsf3): Fix typo in exg on coldfire. | |
1328 | ||
1329 | Sun May 24 09:38:17 1998 John Wehle (john@feith.com) | |
1330 | ||
1331 | * i386.md (movsi): Remove redundant integer push patterns. | |
1332 | Don't check for TARGET_PUSH_MEMORY when pushing constants or registers. | |
1333 | ||
1334 | Sun May 24 08:59:27 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1335 | ||
1336 | * fold-const.c (fold, case EQ_EXPR): Split COMPLEX_TYPE operands | |
1337 | if either is COMPLEX_CST in addition to COMPLEX_EXPR. | |
1338 | ||
1339 | * expr.c (do_jump, case EQ_EXPR, case NE_EXPR): Check for COMPLEX | |
1340 | before testing for operand 1 being zero. | |
1341 | ||
1342 | * genattrtab.c (optimize): Define. | |
1343 | ||
1344 | * configure.lang: Fix substitution of target_alias. | |
1345 | ||
1346 | Sat May 23 22:31:17 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
1347 | ||
1348 | * emit_rtl.c (double_mode): New variable. | |
1349 | (init_emit_once): Set and use it. | |
1350 | * real.c (ereal_atof, real_value_truncate): Handle double_mode not | |
1351 | being DFmode for C4x. | |
1352 | ||
1353 | Sat May 23 22:19:55 1998 Mike Stump <mrs@wrs.com> | |
1354 | ||
1355 | * expr.c (expand_builtin_setjmp): Handle BUILTIN_SETJMP_FRAME_VALUE. | |
1356 | * i960.h (SETUP_FRAME_ADDRESSES, BUILTIN_SETJMP_FRAME_VALUE): Define. | |
1357 | * i960.md (ret, flush_register_windows): Define. | |
1358 | (nonlocal_goto): Likewise. Nested function nonlocal gotos don't | |
1359 | work yet. | |
1360 | ||
1361 | Sat May 23 18:45:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1362 | ||
1363 | * m68k/t-linux: Remove stuff already included in config/t-linux. | |
1364 | ||
1365 | Sat May 23 18:35:07 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1366 | ||
1367 | * final.c: Select <stab.h> and "gstab.h" with NO_STAB_H. | |
1368 | ||
1369 | * gcc.c (default_compilers): Remove ".ada" extension. | |
1370 | ||
1371 | * combine.c (rtx_equal_for_field_assignment): Remove code that | |
1372 | checks get_last_value. | |
1373 | ||
1374 | * Makefile.in (uninstall): Delete info files. | |
1375 | ||
1376 | Sat May 23 18:28:27 1998 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> | |
1377 | ||
1378 | * c-decl.c (start_decl): Use new macro SET_DEFAULT_DECL_ATTRIBUTES. | |
1379 | * c-lex.c (check_newline): Put last read character back on input | |
1380 | stream. | |
1381 | ||
1382 | Sat May 23 18:13:53 1998 David Edelsohn <edelsohn@mhpcc.edu> | |
1383 | ||
1384 | * rs6000.md (floatsidf2_loadaddr): rs6000_fpmem_offset will be | |
1385 | negative in a stackless frame. | |
1386 | * rs6000.c (rs6000_stack_info): Don't include fixed-size link area | |
1387 | in stackless frame size. Support 64-bit stackless frame size. | |
1388 | Combine fpmem offset calculations and don't add total_size to | |
1389 | offset if not pushing a stack frame. | |
1390 | ||
1391 | * tree.c (get_inner_array_type): New function. | |
1392 | * tree.h (get_inner_array_type): Likewise. | |
1393 | ||
1394 | Wed May 20 15:42:22 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1395 | ||
1396 | * expmed.c (expand_divmod): Save last divison constant and | |
1397 | if rem is same as div, don't adjust rem cost. | |
1398 | ||
1399 | Thu May 14 14:11:37 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1400 | ||
1401 | * alpha/vxworks.h: New file. | |
1402 | * configure.in (alpha*-*-vxworks*): New target. | |
1403 | ||
1404 | * alpha.c (tree.h): Include earlier. | |
1405 | (alpha_initialize_trampoline): New function. | |
1406 | * alpha.h (INITIALIZE_TRAMPOLINE): Call it. | |
1407 | * alpha/linux.h (INITIALIZE_TRAMPOLINE): Don't redefine. | |
1408 | ||
1409 | Thu May 14 13:35:53 1998 Cyrille Comar <comar@gnat.com> | |
1410 | ||
1411 | * Makefile.in (STAGESTUFF): Add s-under. | |
1412 | ||
1413 | Wed May 13 17:38:35 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1414 | ||
1415 | * combine.c (simplify_comparison, case AND): Don't commute AND | |
1416 | with SUBREG if constant is whole mode and don't do if lowpart | |
1417 | and not WORD_REGISTER_OPERATIONS. | |
1418 | ||
1419 | * expmed.c (expand_mult): Use 0 as add_target if should preserve | |
1420 | subexpressions. | |
1421 | ||
1422 | Mon May 11 17:26:06 1998 Paul Eggert <eggert@twinsun.com> | |
1423 | ||
1424 | * dwarf2out.c: Undo most recent change. | |
1425 | ||
1426 | Sun May 10 17:09:20 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1427 | ||
1428 | * fold-const.c (fold_range_test, fold): If need to make SAVE_EXPR | |
1429 | to do optimization, suppress if contains_placeholder_p. | |
1430 | ||
1431 | Thu May 7 18:14:31 Paul Eggert <eggert@twinsun.com> | |
1432 | ||
1433 | * dwarf2out.c: Don't assume `.section ".text"' causes assembler to | |
1434 | treat .text as label for start of section; instead, output | |
1435 | `.section ".text"; .LLtext0:' and use .LLtext0 in label contexts. | |
1436 | (ABBREV_LABEL, DEBUG_INFO_LABEL, DEBUG_LINE_LABEL, TEXT_LABEL): New. | |
1437 | (abbrev_label, debug_info_label, debug_line_label, text_label): New. | |
1438 | (dwarf2out_init): Initialize the vars. Output defn for text_label. | |
1439 | (dwarf2out_finish): Output defns for the other 3 vars. | |
1440 | (dw_val_node): Rename val_section to val_section_label, as it's | |
1441 | now a label, not a section. | |
1442 | (add_AT_section_offset): Arg is now a label, not a section. | |
1443 | (print_die): In label contexts, output section label, not section. | |
1444 | (output_die, output_compilation_unit_header): Likewise. | |
1445 | (output_{pubnames,aranges,line_info}, dwarf2out_finish): Likewise. | |
1446 | ||
1447 | * fixinc.wrap: Renamed from fixinc.math. Put wrapper around | |
1448 | curses.h if it contains `typedef char bool;'. | |
1449 | ||
1450 | * configure.in (arm-*-netbsd*): Rename fixinc.math to fixinc.wrap. | |
1451 | (i[34567]86-*-freebsdelf*, i[34567]86-*-freebsd*): Likewise. | |
1452 | (i[34567]86-*-netbsd*, i[34567]86-*-solaris2*): Likewise. | |
1453 | (m68k-*-netbsd*, mips-dec-netbsd*, ns32k-pc532-netbsd*): Likewise. | |
1454 | (powerpcle-*-solaris2*, sparc-*-netbsd*, sparc-*-solaris2*): Likewise. | |
1455 | (vax-*-netbsd*): Likewie. | |
1456 | ||
1457 | Wed May 6 06:44:28 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1458 | ||
1459 | * combine.c (simplify_rtx, case TRUNCATE): Reflect that it sign-extends | |
1460 | instead of zero-extending. | |
1461 | ||
1462 | Sat May 2 20:39:22 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1463 | ||
1464 | * fold-const.c (fold): When commutting COND_EXPR and binary operation, | |
1465 | avoid quadratic behavior if have nested COND_EXPRs. | |
1466 | ||
1467 | Tue Apr 28 17:30:05 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1468 | ||
1469 | * mips.h (HOST_WIDE_INT): Define if not already. | |
1470 | (compute_frame_size, mips_debugger_offset): Return HOST_WIDE_INT. | |
1471 | (DEBUGGER_{AUTO,ARG}_OFFSET): Cast second arg to HOST_WIDE_INT. | |
1472 | * mips.c (mips_debugger_offset): Now returns HOST_WIDE_INT. | |
1473 | Likewise for internal variable frame_size. | |
1474 | ||
1475 | * final.c (alter_subreg): Make new SUBREG if reload replacement | |
1476 | scheduled inside it. | |
1477 | ||
1478 | * dwarf2out.c (add_bound_info, case SAVE_EXPR): Pass | |
1479 | SAVE_EXPR_RTL address through fix_lexical_addr. | |
1480 | ||
1481 | Mon Apr 27 18:57:18 1998 Jim Wilson <wilson@cygnus.com> | |
1482 | ||
1483 | * mips/sni-svr4.h (CPP_PREDEFINES): Add -Dsinix and -DSNI. | |
1484 | ||
1485 | Mon Apr 20 14:48:29 1998 Michael Meissner <meissner@cygnus.com> | |
1486 | ||
1487 | * rs6000.md (mov{sf,df} define_splits): When splitting move of | |
1488 | constant to int reg, don't split insns that do simple AND and OR | |
1489 | operations; just split each word and let normal movsi define split | |
1490 | handle it further. | |
1491 | ||
1492 | Sun Apr 19 20:21:19 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
1493 | ||
1494 | * real.h (C4X_FLOAT_FORMAT): New macro. | |
1495 | * real.c (c4xtoe, etoc4x, toc4x): New functions. | |
1496 | ||
1497 | Sun Apr 19 20:17:32 1998 Niklas Hallqvist <niklas@petra.appli.se> | |
1498 | ||
1499 | * m68k.c (notice_update_cc): Use modified_in_p to check for update. | |
1500 | ||
1501 | Sun Apr 19 18:48:07 1998 K. Richard Pixley <rich@kyoto.noir.com> | |
1502 | ||
1503 | * fixincludes: Discard empty C++ comments. | |
1504 | Special case more files with C++ comments nested in C comments. | |
1505 | ||
1506 | Sun Apr 19 18:30:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1507 | ||
1508 | * m68k.md ({add,sub}di3): Optimize for constant operand. | |
1509 | ||
1510 | Sun Apr 19 18:27:11 1998 Alan Modra <alan@spri.levels.unisa.edu.au> | |
1511 | ||
1512 | * i386.c (output_387_binary_op): Swap operands when popping if result | |
1513 | is st(0). | |
1514 | ||
1515 | Sun Apr 19 17:58:01 1998 Peter Jeremy <peter.jeremy@alcatel.com.au> | |
1516 | ||
1517 | * expr.c (do_jump_by_parts_equality_rtx): Now public. | |
1518 | * expmed.c (do_cmp_and_jump): New function. | |
1519 | (expand_divmod): Use do_cmp_and_jmp instead of emit_cmp_insn and | |
1520 | emit_jump_insn. | |
1521 | ||
1522 | Sun Apr 19 07:48:37 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1523 | ||
1524 | * c-typeck.c (build_c_cast): Check underlying type when seeing | |
1525 | if discarding const or volatile. | |
1526 | ||
1527 | * c-decl.c (pushdecl): Avoid duplicate warning about implicit redecl. | |
1528 | ||
1529 | * configure.in (stab.h): Check for it. | |
1530 | (i386-*-vsta): Include xm-i386.h too. | |
1531 | * dbxout.c (stab.h): Include based on autoconf results. | |
1532 | * vax/xm-vms.h (NO_STAB_H): Deleted. | |
1533 | * alpha/xm-vms.h, xm-mips.h, i386/xm-mingw32.h, i386/go32.h: Likewise. | |
1534 | * i386/xm-cygwin32.h: Likewise. | |
1535 | * i386/xm-vsta.h (NO_STAB_H): Likewise. | |
1536 | (i386/xm-i386.h): No longer include. | |
1537 | ||
1538 | * mips.c: Cleanups and reformatting throughout. | |
1539 | ({expand,output}_block_move): Use HOST_WIDE_INT for sizes. | |
1540 | (mips_debugger_offset, compute_frame_size): Likewise. | |
1541 | (save_restore_insns, mips_expand_{pro,epi}logue): Likewise. | |
1542 | (siginfo): Deleted. | |
1543 | (override_options): Don't set up to call it; don't call setvbuf. | |
1544 | ||
1545 | Mon Apr 13 06:40:17 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1546 | ||
1547 | * configure.in (sparc-*-vxsim*): Include xm-siglist.h and | |
1548 | define USG and POSIX. | |
1549 | ||
1550 | Sun Apr 12 21:59:27 1998 Jeffrey A. Law <law@cygnus.com> | |
1551 | ||
1552 | * calls.c (expand_call): Fix typo in STRICT_ARGUMENT_NAMING. | |
1553 | ||
1554 | Sun Apr 12 21:42:23 1998 D. Karthikeyan <karthik@cdotd.ernet.in> | |
1555 | ||
1556 | * m68k.h (TARGET_SWITCHES): Add missing comma. | |
1557 | ||
1558 | Sun Apr 12 21:33:33 1998 Eric Valette <valette@crf.canon.fr> | |
1559 | ||
1560 | * configure.in (i[34567]86-*-rtemself*): New configuration. | |
1561 | * i386/rtemself.h: New file. | |
1562 | ||
1563 | Sun Apr 12 21:08:28 1998 Jim Wilson <wilson@cygnus.com> | |
1564 | ||
1565 | * loop.c (loop_optimize): Reset max_uid_for_loop after | |
1566 | find_and_verify_loops call. | |
1567 | (strength_reduce): In auto_inc_opt code, verify v->insn has valid | |
1568 | INSN_LUID. | |
1569 | ||
1570 | Sun Apr 12 20:54:59 1998 Richard Earnshaw (rearnsha@arm.com) | |
1571 | ||
1572 | * configure.in (sparc-*-solaris2*): Add xm-siglist.h to xm_file. | |
1573 | Add USG and POSIX to xm_defines. | |
1574 | ||
1575 | Sun Apr 12 20:47:37 1998 Pat Rankin <rankin@eql.caltech.edu> | |
1576 | ||
1577 | * cccp.c (eprint_string): New function. | |
1578 | (do_elif, do_else, verror): Use it instead of fwrite(,,,stderr). | |
1579 | (error_from_errno, vwarning): Likewise. | |
1580 | ({verror,vwarning,pedwarn}_with_line): Likewise. | |
1581 | (pedwarn_with_file_and_line, print_containing_files): Likewise. | |
1582 | ||
1583 | Sun Apr 12 20:40:44 1998 Richard Henderson <rth@dot.cygnus.com> | |
1584 | ||
1585 | * configure.in (alpha*-*-linux-gnu*): Add alpha/t-crtbe. | |
1586 | Add crt{begin,end}.o in extra_parts and delete crt{begin,end}S.o.o | |
1587 | * alpha/t-crtbe, alpha/crt{begin,end}.asm: New files. | |
1588 | ||
1589 | * alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Accept '(' for s/sv/svi. | |
1590 | * alpha.c (print_operand): Handle it. | |
1591 | * alpha.md (fix_trunc[ds]fdi2): Use it. Add earlyclobber pattern | |
1592 | for ALPHA_TP_INSN. | |
1593 | ||
1594 | Sun Apr 12 13:09:46 1998 Scott Christley <scottc@net-community.com> | |
1595 | ||
1596 | * objc/encoding.c (objc_sizeof_type, _C_VOID): New case. | |
1597 | ||
1598 | Sun Apr 12 13:04:55 1998 Nikolay Yatsenko (nikolay@osf.org) | |
1599 | ||
1600 | * configure.in (i[34567]86-*-osf1*): New entry. | |
1601 | * i386/osf1-c[in].asm: New files for OSF/1. | |
1602 | * i386/osf1elf{,gdb}.h, i386/[xt]-osf1elf, i386/xm-osf1elf.h: Likewise. | |
1603 | ||
1604 | Sun Apr 12 10:03:51 1998 Noel Cragg <noel@red-bean.com> | |
1605 | ||
1606 | * fixincludes: Remove specification of parameters when renaming | |
1607 | functions in Alpha DEC Unix include files. | |
1608 | ||
1609 | Sun Apr 12 07:33:46 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1610 | ||
1611 | * mips.c (large_int): Use HOST_WIDE_INT, not int. | |
1612 | (print_operand): Use HOST_WIDE_INT_PRINT_* macros. | |
1613 | ||
1614 | * toplev.c (main): Sort order of handling of -d letters. | |
1615 | Use `F' instead of `D' for addressof_dump. | |
1616 | ||
1617 | * libgcc2.c (_eh_compat): Deleted. | |
1618 | * Makefile.in (LIB2FUNCS): Delete _eh_compat. | |
1619 | ||
1620 | * configure.in (alpha*-*-linux-gnu*): Don't include alpha/xm-linux.h. | |
1621 | ||
1622 | * c-common.c (check_format_info): Properly test for nested pointers. | |
1623 | ||
1624 | * pa.md (casesi0): Add missing mode for operand 0. | |
1625 | ||
1626 | * function.c (purge_addressof_1, case MEM): If BLKmode, put ADDRESSOF | |
1627 | into stack. | |
1628 | ||
1629 | * c-parse.in (label): Give warning if pedantic and label not integral. | |
1630 | ||
1631 | * c-decl.c (grokdeclarator): Don't warn about return type if in | |
1632 | system header. | |
1633 | ||
1634 | * reload.c (reload_nongroup): New variable. | |
1635 | (push{_secondary,}_reload): Initialize it. | |
1636 | (find_reloads): Compute it. | |
1637 | (debug_reload): Print it. | |
1638 | * reload.h (reload_nongroup): Declare. | |
1639 | * reload1.c (reload): Use reload_nongroup instead of local computation. | |
1640 | Check caller_save_spill_class against any nongroup reloads. | |
1641 | (reloads_conflict): No longer static. | |
1642 | ||
1643 | Sun Apr 12 05:52:18 1998 John David Anglin <dave@hiauly1.hia.nrc.ca> | |
1644 | ||
1645 | * vax.md (call patterns): Operand 1 is always a CONST_INT. | |
1646 | ||
1647 | Sat Apr 11 16:01:11 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1648 | ||
1649 | * convert.c (convert_to_{pointer,integer,real,complex}): Use switch. | |
1650 | Add missing integer-like types. | |
1651 | Simplify return of zero in error case. | |
1652 | (convert_to_pointer): Remove dubious abort. | |
1653 | (convert_to_integer, case POINTER_TYPE): Make recursive call. | |
1654 | (convert_to_integer, case COND_EXPR): Always convert arms. | |
1655 | * tree.c (type_precision): Deleted. | |
1656 | ||
1657 | * cccp.c (do_warning): Give pedantic warning if -pedantic and not | |
1658 | in system file. | |
1659 | * cpplib.c (do_warning): Likewise. | |
1660 | ||
1661 | * function.c (target_temp_slot_level): Define here. | |
1662 | (push_temp_slots_for_target, {get,set}_target_temp_slot_level): New. | |
1663 | * stmt.c (target_temp_slot_level): Don't define here. | |
1664 | * expr.h (temp_slot_level): New declaration. | |
1665 | ||
1666 | Fri Apr 10 16:35:48 1998 Paul Eggert <eggert@twinsun.com> | |
1667 | ||
1668 | * c-common.c (decl_attributes): Support strftime format checking. | |
1669 | (record_function_format, {check,init_function}_format_info): Likewise. | |
1670 | (enum format_type): New type. | |
1671 | (record_function_format): Now static; takes value of type | |
1672 | enum format_type instead of int. | |
1673 | (time_char_table): New constant. | |
1674 | (struct function_format_info): format_type member renamed from is_scan. | |
1675 | (check_format_info): Use `warning' rather than sprintf followed by | |
1676 | `warning', to avoid mishandling `%' in warnings. | |
1677 | Change a `pedwarn' to `warning'. | |
1678 | * c-tree.h (record_function_format): Remove decl. | |
1679 | ||
1680 | Thu Apr 2 17:34:27 1998 Manfred Hollstein <manfred@s-direktnet.de> | |
1681 | ||
1682 | * regclass.c (memory_move_secondary_cost): Protect uses of | |
1683 | SECONDARY_{INPUT,OUTPUT}_RELOAD_CLASS with #ifdef tests. | |
1684 | ||
1685 | Thu Apr 2 07:06:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1686 | ||
1687 | * m68k.c (standard_68881_constant_p): Don't use fmovecr on 68060. | |
1688 | ||
1689 | Thu Apr 2 06:19:25 1998 Ken Raeburn <raeburn@cygnus.com> | |
1690 | ||
1691 | * Makefile.in (version.c): Put "cvs log" output in build directory. | |
1692 | ||
1693 | * reload.h (MEMORY_MOVE_COST): Define here if not already defined. | |
1694 | (memory_move_secondary_cost): Declare. | |
1695 | * regclass.c (MEMORY_MOVE_COST): Don't define default here. | |
1696 | (memory_move_secondary_cost) [HAVE_SECONDARY_RELOADS]: New function. | |
1697 | (regclass, record_reg_classes, copy_cost, record_address_regs): | |
1698 | Pass register class and direction of move to MEMORY_MOVE_COST. | |
1699 | (top_of_stack) [HAVE_SECONDARY_RELOADS]: New static array. | |
1700 | (init_regs) [HAVE_SECONDARY_RELOADS]: Initialize it. | |
1701 | * reload1.c (MEMORY_MOVE_COST): Don't define default here. | |
1702 | (emit_reload_insns, reload_cse_simplify_set): Pass register class | |
1703 | and direction of move to MEMORY_MOVE_COST. | |
1704 | * 1750a.h (MEMORY_MOVE_COST): Add extra ignored arguments. | |
1705 | * a29k.h, alpha.h, arc.h, arm.h, dsp16xx.h, i386.h, m32r.h: Likewise. | |
1706 | * m88k.h, rs6000.h: Likewise. | |
1707 | * mips.h (MEMORY_MOVE_COST): Likewise. | |
1708 | Add memory_move_secondary_cost result to cpu-specific cost. | |
1709 | ||
1710 | Mon Mar 30 13:56:30 1998 Jim Wilson <wilson@cygnus.com> | |
1711 | ||
1712 | * mips/ultrix.h (SUBTARGET_CPP_SPEC): Define. | |
1713 | ||
1714 | Wed Mar 25 16:09:01 1998 Michael Meissner <meissner@cygnus.com> | |
1715 | ||
1716 | * rs6000.h (FUNCTION_ARG_PADDING): Cast result to be enum direction. | |
1717 | (function_arg_padding): Declare. | |
1718 | ||
1719 | * rs6000.c: Include stdlib.h if we have it. | |
1720 | (function_arg_padding): Change return type to int, cast enum's to int. | |
1721 | ||
1722 | (From Kaveh R. Ghazi <ghazi@caip.rutgers.edu>) | |
1723 | * rs6000.c (rs6000_override_options): Change type of `i', `j' and | |
1724 | `ptt_size' from int to size_t. | |
1725 | (rs6000_file_start): Likewise for `i'. | |
1726 | (rs6000_replace_regno): Add default case in enumeration switch. | |
1727 | (output_epilog): Remove unused variable `i'. | |
1728 | (rs6000_longcall_ref): Remove unused variables `len', `p', `reg[12]'. | |
1729 | ||
1730 | * rs6000.h (ADDITIONAL_REGISTER_NAMES): Add missing braces around | |
1731 | initializer. | |
1732 | (get_issue_rate, non_logical_cint_operand): Add prototype. | |
1733 | (rs6000_output_load_toc_table): Likewise. | |
1734 | ||
1735 | * rs6000.md (udivmodsi4): Add explicit braces to avoid ambiguous | |
1736 | `else'. | |
1737 | ||
1738 | Wed Mar 25 02:39:01 1998 Paul Eggert <eggert@twinsun.com> | |
1739 | ||
1740 | * configure.in (i[34567]86-*-solaris2*, powerpcle-*-solaris2*, | |
1741 | sparc-*-solaris2*): Use fixinc.svr4 if Solaris 2.0 through 2.4. | |
1742 | ||
1743 | Mon Mar 23 07:27:19 1998 Philippe De Muyter <phdm@macqel.be> | |
1744 | ||
1745 | * m68k.md (ashldi_const): Allow shift count in range ]32,63]. | |
1746 | (ashldi3): Allow constant shift count in range ]32,63]. | |
1747 | (ashrdi_const, ashrid3, lshrdi_const, lshrdi3): Likewise. | |
1748 | ||
1749 | * m68k.md (zero_extend[qh]idi2, iordi_zext): New patterns. | |
1750 | (zero_extendsidi2): Avoid useless copy. | |
1751 | (iorsi_zexthi_ashl16): Avoid "0" constraint for operand 2. | |
1752 | (iorsi_zext): New name for old unnamed pattern; indentation fixes. | |
1753 | ||
1754 | Mon Mar 23 07:12:05 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1755 | ||
1756 | * final.c (only_leaf_regs_used): If pic_offset_table_rtx used, | |
1757 | make sure it is a permitted register. | |
1758 | ||
1759 | Sun Mar 22 06:57:04 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1760 | ||
1761 | * expmed.c (extract_bit_field): Don't confuse SUBREG_WORD with | |
1762 | endian adjustment in SUBREG case. | |
1763 | Don't abort if can't make SUBREG needed for extv/extzv. | |
1764 | ||
1765 | Sat Mar 21 08:02:17 1998 Richard Gorton <gorton@amt.tay1.dec.com> | |
1766 | ||
1767 | * alpha.md (zero_extendqi[hsd]i2): Use "and", not "zapnot". | |
1768 | ||
1769 | Sat Mar 21 07:47:04 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1770 | ||
1771 | * unroll.c (verify_addresses): Use validate_replace_rtx. | |
1772 | (find_splittable_givs): If invalid address, show nothing same_insn. | |
1773 | ||
1774 | Fri Mar 20 10:24:12 1998 Philippe De Muyter <phdm@macqel.be> | |
1775 | ||
1776 | * fold-const.c (fold, case CONVERT_EXPR): Replace sign-extension of | |
1777 | a zero-extended value by a single zero-extension. | |
1778 | ||
1779 | Thu Mar 19 14:59:32 1998 Andrew Pochinsky <avp@ctp.mit.edu> | |
1780 | ||
1781 | * sparc.h (ASM_OUTPUT_LOOP_ALIGN): Fix error in last change. | |
1782 | ||
1783 | Thu Mar 19 14:48:35 1998 Michael Meissner <meissner@cygnus.com> | |
1784 | ||
1785 | * gcc.c (default_arg): Don't wander off the end of allocated memory. | |
1786 | ||
1787 | * rs6000/sysv4.h (RELATIVE_PREFIX_NOT_LINKDIR): Undef for System V | |
1788 | and EABI. | |
1789 | ||
1790 | Thu Mar 19 06:17:59 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1791 | ||
1792 | * Makefile.in (toplev.o): Depend on Makefile. | |
1793 | ||
1794 | Wed Mar 18 17:40:09 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
1795 | ||
1796 | * expr.c (convert_move): Add [QH]Imode/P[QH]Imode conversions. | |
1797 | * machmode.def (PQImode, PHImode): New modes. | |
1798 | ||
1799 | Wed Mar 18 17:11:18 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1800 | ||
1801 | * m68k.md (movsf+1): Optimize moving a CONST_DOUBLE zero. | |
1802 | ||
1803 | Wed Mar 18 17:07:54 1998 Ken Raeburn <raeburn@cygnus.com> | |
1804 | ||
1805 | * regclass.c (init_reg_sets): Delete init of reg-move cost tables. | |
1806 | (init_reg_sets_1): Put it here. | |
1807 | ||
1808 | Wed Mar 18 16:43:11 1998 Jim Wilson <wilson@cygnus.com> | |
1809 | ||
1810 | * i960.md (tablejump): Handle flag_pic. | |
1811 | ||
1812 | * profile.c (branch_prob): If see computed goto, call fatal. | |
1813 | ||
1814 | * calls.c (expand_call): Fix typos in n_named_args computation. | |
1815 | ||
1816 | Wed Mar 18 05:54:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1817 | ||
1818 | * fold-const.c (operand_equal_for_comparison_p): See if equal | |
1819 | when nop conversions are removed. | |
1820 | ||
1821 | * expr.c (expand_expr, case COND_EXPR): If have conditional move, | |
1822 | don't use ORIGINAL_TARGET unless REG. | |
1823 | ||
1824 | * function.c (fixup_var_refs_insns): Also delete insn storing pseudo | |
1825 | back into arg list. | |
1826 | ||
1827 | * combine.c (gen_binary): Don't make AND that does nothing. | |
1828 | (simplify_comparison, case AND): Commute AND and SUBREG. | |
1829 | * i386.h (CONST_CONSTS, case CONST_INT): One-byte integers are cost 0. | |
1830 | ||
1831 | Mon Mar 16 15:57:17 1998 Geoffrey Keating <geoffk@ozemail.com.au> | |
1832 | ||
1833 | * rs6000.c (small_data_operand): Ensure any address referenced | |
1834 | relative to small data area is inside SDA. | |
1835 | ||
1836 | Sun Mar 15 16:01:19 1998 Andrew Pochinsky <avp@ctp.mit.edu> | |
1837 | ||
1838 | * sparc.h (ASM_OUTPUT_LOOP_ALIGN): Write nop's. | |
1839 | ||
1840 | Sun Mar 15 15:53:39 1998 Philippe De Muyter <phdm@macqel.be> | |
1841 | ||
1842 | * libgcc2.c (exit): Don't call __bb_exit_func if HAVE_ATEXIT. | |
1843 | ||
1844 | Sun Mar 15 15:44:41 1998 Paul Eggert <eggert@twinsun.com> | |
1845 | ||
1846 | * cccp.c: Fix bugs relating to NUL in input file name, | |
1847 | e.g. with `#line 2 "x\0y"'. | |
1848 | (PRINTF_PROTO_4): New macro. | |
1849 | (struct {file_buf,definition,if_stack}): New member nominal_fname_len. | |
1850 | (main, expand_to_temp_buffer): Store length of input file names. | |
1851 | (finclude, create_definition, do_line, conditional_skip): Likewise. | |
1852 | (skip_if_group, macroexpand): Likewise. | |
1853 | (make_{definition,undef,assertion}): Likewise. | |
1854 | (special_symbol, do_include): Use stored length of input file names. | |
1855 | (do_define, do_elif, do_else, output_line_directive, verror): Likewise. | |
1856 | (error_from_errno, vwarning, verror_with_line): Likewise. | |
1857 | (vwarning_with_line, pedwarn_with_file_and_line): Likewise. | |
1858 | (print_containing_files): Likewise. | |
1859 | (do_line): Fix off-by-1 problem: 1 too many bytes were being allocated. | |
1860 | (quote_string, pedwarn_with_file_and_line): New arg specifies length. | |
1861 | All callers changed. | |
1862 | ||
1863 | Sun Mar 15 15:38:16 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1864 | ||
1865 | * c-typeck.c: Collect pending initializers in AVL tree instead of list. | |
1866 | (add_pending_init, pending_init_member): New functions. | |
1867 | (output_init_element): Use them. | |
1868 | (output_pending_init_elements): Rewritten to exploit AVL order. | |
1869 | ||
1870 | Sun Mar 15 05:10:49 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1871 | ||
1872 | * gnu.h (GNU_CPP_PREDEFINES): Deleted; not valid in traditional C. | |
1873 | * {i386,mips}/gnu.h (CPP_PREDEFINES): Don't call GNU_CPP_PREDEFINES. | |
1874 | ||
1875 | * flow.c (insn_dead_p): A CLOBBER of a dead pseudo is dead. | |
1876 | ||
1877 | * alpha.h (REG_ALLOC_ORDER): Put $f1 after other nonsaved. | |
1878 | ||
1879 | * sparc.c (sparc_type_code): Fix error in previous change. | |
1880 | ||
1881 | Sat Mar 14 05:45:21 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1882 | ||
1883 | * i386/xm-aix.h, i386/xm-osf.h (i386/xm-i386.h): Don't include. | |
1884 | (USG): Don't define. | |
1885 | * i386/xm-isc.h (i386/xm-sysv3.h): Don't include. | |
1886 | * i386/xm-sco.h (i386/xm-sysv3.h): Likewise. | |
1887 | (BROKEN_LDEXP, SMALL_ARG_MAX, NO_SYS_SIGLIST): Don't define. | |
1888 | * m68k/xm-3b1.h (m68k/xm-m68k.h): Don't include. | |
1889 | (USG): Don't define. | |
1890 | * m68k/xm-atari.h (m68k/xm-m68kv.h): Don't include. | |
1891 | (HAVE_VPRINTF, FULL_PROTOTYPES): Don't define. | |
1892 | * m68k/xm-crds.h (m68k/xm-m68k.h): Don't include. | |
1893 | (USE_C_ALLOCA, unos, USG): Don't define. | |
1894 | * m68k/xm-mot3300.h (m68k/xm-m68k.h): Don't include. | |
1895 | (USE_C_ALLOCA, NO_SYS_SIGLIST): Don't define. | |
1896 | * m68k/xm-plexus.h (m68k/xm-m68k.h): Don't include. | |
1897 | (USE_C_ALLOCA, USG): Don't define. | |
1898 | * m88k/xm-sysv3.h (m88k/xm-m88k.h): Don't include. | |
1899 | * m68k/xm-next.h (m68k/xm-m68k.h): Don't include. | |
1900 | * ns32k/xm-pc532-min.h (ns32k/xm-ns32k.h): Don't include. | |
1901 | (USG): Don't define. | |
1902 | * rs6000/xm-mach.h: Don't include xm-rs6000.h. | |
1903 | * rs6000/xm-cygwin32.h (rs6000/xm-rs6000.h): Don't include. | |
1904 | (NO_STAB_H): Don't define. | |
1905 | * sparc/xm-linux.h (xm-linux.h): Don't include. | |
1906 | * sparc/xm-sol2.h (sparc/xm-sysv4.h): Don't include. | |
1907 | * a29k/xm-unix.h, alpha/xm-linux.h, arm/xm-linux.h: Deleted. | |
1908 | * arm/xm-netbsd.h, i386/xm-bsd386.h, i386/xm-gnu.h: Deleted. | |
1909 | * i386/xm-linux.h, i386/xm-sun.h, i386/xm-sysv3.h: Deleted. | |
1910 | * i386/xm-winnt.h, m68k/xm-altos3068.h, m68k/xm-amix.h: Deleted. | |
1911 | * m68k/xm-amix.h, m68k/xm-hp320.h, m68k/xm-linux.h: Deleted. | |
1912 | * m68k/xm-m68kv.h, mips/xm-iris5.h, ns32k/xm-genix.h: Deleted. | |
1913 | * sparc/xm-pbd.h, vax/xm-vaxv.h, xm-svr3.h, xm-linux.h: Deleted. | |
1914 | * configure.in: Reflect above changes. | |
1915 | ||
1916 | * xm-siglist.h, xm-alloca.h: New files. | |
1917 | * i386/xm-sysv4.h (i386/xm-i386.h, xm-svr4.h): Don't include. | |
1918 | (USE_C_ALLOCA, SMALL_ARG_MAX): Don't define. | |
1919 | * i386/xm-sco5.h (i386/xm-sysv3.h): Don't include. | |
1920 | (SYS_SIGLIST_DECLARED, USE_C_ALLOCA): Don't define. | |
1921 | * rs6000/xm-sysv4.h, sparc/xm-sysv4.h: Don't include xm-svr4.h. | |
1922 | * xm-svr4.h, i386/xm-dgux.h, mips/xm-news.h, mips/xm-sysv4.h: Deleted. | |
1923 | * configure.in: Reflect above changes. | |
1924 | ||
1925 | * configure.in ({,host_,build_}xm_defines): New variables. | |
1926 | Set to USG instead of including xm-usg.h. | |
1927 | Write #define lines in config.h files from xm_defines vars. | |
1928 | * xm-usg.h: Deleted. | |
1929 | ||
1930 | Fri Mar 13 07:10:59 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1931 | ||
1932 | * calls.c (expand_call): Fix typo in previous change. | |
1933 | ||
1934 | * sparc.c (sparc_type_code): Avoid infinite loop when have | |
1935 | pointer to array of same pointer. | |
1936 | (sparc_type_code, case REAL_TYPE): Process subtypes here too. | |
1937 | ||
1938 | * mips/bsd-4.h, mips/iris3.h, mips/news{4,5}.h: Don't include mips.h. | |
1939 | * mips/news5.h, mips/osfrose.h, mips/svr{3,4}-4.h: Likewise. | |
1940 | * mips/ultrix.h: Likewise. | |
1941 | * mips/cross64.h: Don't include iris6.h. | |
1942 | * mips/ecoff.h: Don't include mips.h or gofast.h. | |
1943 | * mips/elforion.h: Don't include elf64.h. | |
1944 | * mips/iris4.h: Don't include iris3.h. | |
1945 | * mips/iris4loser.h: Don't include iris4.h. | |
1946 | * mips/iris5gas.h: Don't include iris5.h. | |
1947 | * mips/elflorion.h, mips/nws3250v4.h, mips/xm-iris{3,4}.h: Deleted. | |
1948 | * mips/xm-nws3250v4.h, mips/xm-sysv.h: Deleted. | |
1949 | * mips/rtems64.h: Don't include elflorion.h. | |
1950 | * mips/sni-gas.h: Don't include sni-svr4.h. | |
1951 | * mips/svr4-t.h: Don't include svr4-5.h. | |
1952 | * mips/dec-osf1.h: Also include mips.h. | |
1953 | * mips/ecoffl.h, mips/elf.h: Also include mips.h and gofast.h. | |
1954 | * mips/iris5.h: Also include iris3.h and mips.h. | |
1955 | * xm-usg.h: New file. | |
1956 | * mips/xm-iris5.h: Don't include xm-mips.h; don't define USG. | |
1957 | * mips/xm-news.h, mips/xm-sysv4.h: Don't include xm-sysv.h. | |
1958 | * configure.in: Reflect above changes. | |
1959 | ||
1960 | Thu Mar 12 07:18:48 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1961 | ||
1962 | * expr.h (STRICT_ARGUMENT_NAMING): Provide default value of 0. | |
1963 | * calls.c (expand_call): Use value of STRICT_ARGUMENT_NAMING. | |
1964 | * function.c (assign_parm): Likewise. | |
1965 | * mips/abi64.h (STRICT_ARGUMENT_NAMING): Return 0 for ABI_32. | |
1966 | * sparc.h (STRICT_ARGUMENT_NAMING): Only nonzero for V9. | |
1967 | ||
1968 | * calls.c (expand_call, expand_library_call{,_value}, store_one_arg): | |
1969 | Rework handling of REG_PARM_STACK_SPACE to treat return value of | |
1970 | zero as if macro not defined; add new arg to emit_push_insn. | |
1971 | * expr.c (emit_push_insn): New arg, REG_PARM_STACK_SPACE. | |
1972 | * expr.h (emit_push_insn): Likewise. | |
1973 | * mips/abi64.h (REG_PARM_STACK_SPACE): Define. | |
1974 | ||
1975 | Wed Mar 11 06:58:13 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
1976 | ||
1977 | * m68k.h (CONST_OK_FOR_LETTER_P, case 'M'): Correct range check. | |
1978 | ||
1979 | Wed Mar 11 06:15:52 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1980 | ||
1981 | * expr.c (emit_push_insn): Use loop to find movstr patterns | |
1982 | instead of explicit tests. | |
1983 | ||
1984 | * Makefile.in (extraclean): Don't delete install1.texi. | |
1985 | ||
1986 | Tue Mar 10 14:27:51 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
1987 | ||
1988 | * combine.c (make_field_assignment): Don't get confused if OTHER | |
1989 | has VOIDmode and don't do anything if DEST is wider than a host word. | |
1990 | ||
1991 | * vax.c (check_float_value): Cast bcopy args to char *. | |
1992 | ||
1993 | Tue Mar 10 13:56:12 1998 Jim Wilson <wilson@cygnus.com> | |
1994 | ||
1995 | * mips/abi64.h (LONG_MAX_SPEC): Check MIPS_ABI_DEFAULT and | |
1996 | TARGET_DEFAULT and define __LONG_MAX__ appropriately. | |
1997 | Add support for -mabi=X, -mlong64, and -mgp{32,64} options. | |
1998 | * mips.c (mips_abi): Change type to int. | |
1999 | * mips.h (enum mips_abi_type): Delete. | |
2000 | (ABI_32, ABI_N32, ABI_64, ABI_EABI): Define as constants. | |
2001 | (mips_abi): Change type to int. | |
2002 | ||
2003 | Mon Mar 2 08:06:58 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2004 | ||
2005 | * Version 2.8.1 released. | |
2006 | ||
2007 | * Makefile.in (mostlyclean): Remove duplicate deletion of temp | |
2008 | files. Delete more stamp files and [df]p-bit.c | |
2009 | (clean): Don't delete stamp files here. | |
2010 | (VERSION_DEP): New variable. | |
2011 | (distdir-finish): Pass a value of null for it. | |
2012 | (version.c): Use it. | |
2013 | Avoid broken pipe with cvs log. | |
2014 | ||
2015 | * objc/Make-lang.in (objc/runtime-info.h): Rename emptyfile to | |
2016 | tmp-runtime and delete at end. | |
2017 | ||
2018 | Sun Mar 1 05:50:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2019 | ||
2020 | * tree.c (build_reference_type): Handle obstacks like | |
2021 | build_pointer_type. | |
2022 | ||
2023 | * Makefile.in (tmp-gcc.xtar): Renamed from gcc.xtar. | |
2024 | (gcc.xtar.gz): Deleted; merged with `dist'. | |
2025 | (diff): Create gcc-$(oldversion)-$(version).diff. | |
2026 | (distdir): Depend on distdir-cvs. | |
2027 | (distdir-cvs): New rule. | |
2028 | (distdir-start): Depend on version.c and TAGS. | |
2029 | (TAGS): Use tmp-tags instead of temp. | |
2030 | (dist): Create gcc-$(version).tar.gz. | |
2031 | ||
2032 | * varasm.c (compare_constant_1): Fix typo in previous change. | |
2033 | ||
2034 | * objc/Make-lang.in (objc-distdir): Properly rebuild objc-parse.c. | |
2035 | ||
2036 | Sat Feb 28 16:58:08 1998 Tristan Gingold <gingold@rossini.enst.fr> | |
2037 | ||
2038 | * stmt.c (expand_decl): If -fcheck-memory-usage, put vars in memory. | |
2039 | * expr.c (get_memory_usage_from_modifier): Convert | |
2040 | EXPAND_{CONST_ADDRESS, INITIALIZER} to MEMORY_USE_DONT. | |
2041 | ||
2042 | Sat Feb 28 08:13:43 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2043 | ||
2044 | * i860/fx2800.h (DATA_ALIGNMENT): Use POINTER_TYPE_P. | |
2045 | * m68k/a-ux.h (FUNCTION_VALUE): Likewise. | |
2046 | * expr.c (get_pointer_alignment, compare, do_store_flag): Likewise. | |
2047 | (expand_builtin): Likewise. | |
2048 | * fold-const.c (force_fit_type, fold_convert, fold): Likewise. | |
2049 | * function.c (assign_parms): Likewise. | |
2050 | * integrate.c (expand_inline_function): Likewise. | |
2051 | * sdbout.c (sdbout_field_types): Likewise. | |
2052 | * tree.c (integer_pow2p, tree_log2, valid_machine_attribute): Likewise. | |
2053 | * stmt.c (expand_decl): Likewise. | |
2054 | ({,bc_}expand_decl_init): Also test for REFERENCE_TYPE. | |
2055 | ||
2056 | * configure.in (version_dep): New variable; if srcdir is CVS working | |
2057 | directory, set to ChangeLog. | |
2058 | (version): Supply default if no version.c. | |
2059 | * Makefile.in (version.c): New rule. | |
2060 | ||
2061 | * gcc.c (snapshot_warning): New function. | |
2062 | (main): Call it for snapshots. | |
2063 | ||
2064 | * dwarf2out.c (expand_builtin_dwarf_reg_size): If reg_raw_mode | |
2065 | not valid for reg, use last size. Also refine range assertion. | |
2066 | ||
2067 | Sat Feb 28 05:04:47 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
2068 | ||
2069 | * enquire.c (cprop): Don't perform exhaustive search for char_min | |
2070 | and char_max when bits_per_byte > 16. | |
2071 | ||
2072 | Thu Feb 26 15:12:03 1998 Christopher Taylor <cit@ckshq.com> | |
2073 | ||
2074 | * fixincludes: Avoid using '0-~' in egrep. | |
2075 | ||
2076 | Thu Feb 26 08:04:05 1998 Tristan Gingold <gingold@messiaen.enst.fr> | |
2077 | ||
2078 | * function.c (assign_parms): Call 'chkr_set_right' when DECL_RTL | |
2079 | is stack_parm. | |
2080 | * expr.c (get_memory_usage_from_modifier): Convert | |
2081 | EXPAND_{SUM, CONST_ADDRESS, INITIALIZER} to MEMORY_USE_RO. | |
2082 | ||
2083 | Thu Feb 26 07:33:53 1998 Paul Eggert <eggert@twinsun.com> | |
2084 | ||
2085 | * c-lex.c (yylex): Don't munge errno before using it. | |
2086 | * cccp.c (error_from_errno, perror_with_name): Likewise. | |
2087 | * cpplib.c (cpp_error_from_errno): Likewise. | |
2088 | * gcc.c (pfatal_pexecute): Likewise. | |
2089 | * protoize.c (safe_write, find_file, process_aux_info_file): Likewise. | |
2090 | (rename_c_file, edit_file): Likewise. | |
2091 | ||
2092 | * c-lex.c (yylex): Remove unused variable exceeds_double. | |
2093 | ||
2094 | Thu Feb 26 07:05:14 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
2095 | ||
2096 | * reorg.c (fill_slots_from_thread): Don't steal delay list from target | |
2097 | if condition code of jump conflicts with opposite_needed. | |
2098 | ||
2099 | Thu Feb 26 06:45:23 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2100 | ||
2101 | * Makefile.in (distdir-start): Don't copy CVS subdirectory of config. | |
2102 | ||
2103 | * varasm.c ({compare,record}_constant_1, case CONSTRUCTOR): | |
2104 | Handle the case when we have TREE_PURPOSE values. | |
2105 | ||
2106 | Thu Feb 26 05:59:01 1998 Philippe De Muyter <phdm@macqel.be> | |
2107 | ||
2108 | * fixincludes (sys/limits.h): Fix a nested comment problem with | |
2109 | HUGE_VAL definition on sysV68 R3V7.1. | |
2110 | ||
2111 | Wed Feb 25 21:09:38 1998 Philippe De Muyter <phdm@macqel.be> | |
2112 | ||
2113 | * toplev.c (TICKS_PER_SECOND): Renamed from CLOCKS_PER_SECOND. | |
2114 | ||
2115 | Wed Feb 25 20:50:08 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
2116 | ||
2117 | * reorg.c (fill_slots_from_thread): Mark resources referenced in | |
2118 | opposite_needed thread. Return delay_list even when cannot get | |
2119 | any more delay insns from end of subroutine. | |
2120 | ||
2121 | Wed Feb 25 19:50:01 1998 Mikael Pettersson <Mikael.Pettersson@sophia.inria.fr> | |
2122 | ||
2123 | * gcc.c (lookup_compiler): Remove redundant test. | |
2124 | ||
2125 | Wed Feb 25 07:24:22 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2126 | ||
2127 | * vax.md (call insns): Second operand to CALL rtl is SImode. | |
2128 | ||
2129 | * configure.in (i[34567]86-*-mingw32): Support msv and crt suffix. | |
2130 | * i386/crtdll.h: New file. | |
2131 | ||
2132 | * sparc.c (pic_setup_code): If -O0, write USE of pic_offset_table_rtx. | |
2133 | ||
2134 | * expr.c (safe_from_p): Add new arg, TOP_P; all callers changed. | |
2135 | ||
2136 | Sat Feb 21 07:02:39 1998 Jim Wilson <wilson@cygnus.com> | |
2137 | ||
2138 | * mips/iris5.h (DWARF2_UNWIND_INFO): Define to 0. | |
2139 | * mips/iris5gas.h (DWARF2_UNWIND_INFO): Define to 1. | |
2140 | ||
2141 | Fri Feb 20 08:27:46 1998 Paul Eggert <eggert@twinsun.com> | |
2142 | ||
2143 | * sparc/sol2-sld.h: New file. | |
2144 | * configure.in (sparc-*-solaris2*): Use it when using system linker. | |
2145 | * toplev.c (main): Don't default to DWARF2_DEBUG with -ggdb | |
2146 | if LINKER_DOES_NOT_WORK_WITH_DWARF2 is defined. | |
2147 | ||
2148 | Fri Feb 20 08:21:49 1998 H.J. Lu (hjl@gnu.org) | |
2149 | ||
2150 | * alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Support shared library. | |
2151 | (LIB_SPEC, DEFAULT_VTABLE_THUNKS): Defined #ifndef USE_GNULIBC_1. | |
2152 | * sparc/linux.h (DEFAULT_VTABLE_THUNKS): Likewise. | |
2153 | (LIB_SPEC): Add -lc for -shared #ifndef USE_GNULIBC_1. | |
2154 | * linux.h (LIB_SPEC): Likewise. | |
2155 | * sparc/linux64.h (LIB_SPEC): Likewise; also updated for glibc 2. | |
2156 | (LIBGCC_SPEC): Removed. | |
2157 | (CPP_SUBTARGET_SPEC): Add %{pthread:-D_REENTRANT}. | |
2158 | ||
2159 | Fri Feb 20 05:22:12 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2160 | ||
2161 | * Makefile.in (distdir-start): Add dependence on bi-parser.[ch]. | |
2162 | ||
2163 | Thu Feb 19 18:07:11 1998 Jim Wilson <wilson@cygnus.com> | |
2164 | ||
2165 | * m68k.h (TARGET_SWITCHES): For 68000, 68302, subtract MASK_68881. | |
2166 | For 68303, 68332, cpu32, subtract MASK_68040_ONLY. | |
2167 | ||
2168 | Wed Feb 18 09:37:29 1998 Paul Eggert <eggert@twinsun.com> | |
2169 | ||
2170 | * fixincludes (stdlib.h): Do not double-wrap the size_t typedef. | |
2171 | ||
2172 | Wed Feb 18 07:32:11 1998 Jim Wilson <wilson@cygnus.com> | |
2173 | ||
2174 | * i960.c (emit_move_sequence): Handle unaligned stores to pseudos. | |
2175 | * i960.md (store_unaligned_[dt]i_reg): Handle register dest. | |
2176 | (store_unaligned_ti_reg): Likewise. | |
2177 | ||
2178 | * m68k.h (MACHINE_STATE_{SAVE,RESTORE} [MOTOROLA]): Add %# and %/; | |
2179 | add : to make them into extended asms. | |
2180 | ||
2181 | Wed Feb 18 07:08:05 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2182 | ||
2183 | * reg-stack.c (compare_for_stack_reg): Only handle FP conditional | |
2184 | move as next insn specially. | |
2185 | ||
2186 | * reload.c (find_reloads): Always convert address reload for | |
2187 | non-reloaded operand to RELOAD_FOR_OPERAND_ADDRESS. | |
2188 | ||
2189 | * emit-rtl.c (hard-reg-set.h): Include. | |
2190 | (get_lowpart_common): Don't make new REG for hard reg in a | |
2191 | class that cannot change size. | |
2192 | * Makefile.in (emit-rtl.o): Depend on hard-reg-set.h. | |
2193 | ||
2194 | Sat Feb 14 09:59:00 1998 Richard Earnshaw (rearnsha@arm.com) | |
2195 | ||
2196 | * arm.md (movsfcc): Also validate operands[3] for hard float. | |
2197 | (movdfcc): Only accept fpu_add_operand for operands[3].8 | |
2198 | ||
2199 | Sat Feb 14 09:32:34 1998 Jim Wilson <wilson@cygnus.com> | |
2200 | ||
2201 | * dwarf2out.c (expand_builtin_dwarf_reg_size): New variable mode. | |
2202 | Convert CCmode to word_mode before calling GET_MODE_SIZE. | |
2203 | ||
2204 | Sat Feb 14 09:27:42 1998 David Edelsohn <edelsohn@mhpcc.edu> | |
2205 | ||
2206 | * rs6000.h (MY_ISCOFF): Check for U803XTOCMAGIC. | |
2207 | ||
2208 | Sat Feb 14 08:29:43 1998 Arvind Sankar <arvind@cse.iitb.ernet.in> | |
2209 | ||
2210 | * t-svr4 (TARGET_LIBGCC_CFLAGS): New definition. | |
2211 | ||
2212 | Sat Feb 14 07:45:16 1998 Ken Rose (rose@acm.org) | |
2213 | ||
2214 | * reorg.c (fill_slots_from_thread): New parameter, delay_list. | |
2215 | All callers changed. | |
2216 | ||
2217 | Sat Feb 14 07:14:02 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2218 | ||
2219 | * reload.c (debug_reload): Properly output insn codes. | |
2220 | ||
2221 | * pa.c (emit_move_sequence): If in reload, call find_replacement. | |
2222 | ||
2223 | * gansidecl.h (bcopy, bzero, {,r}index): Don't define if IN_LIBGCC2. | |
2224 | ||
2225 | * combine.c (distribute_notes, case REG_DEAD): When seeing if place | |
2226 | to put new note sets register, use reg_bitfield_target_p, as in | |
2227 | original code. | |
2228 | ||
2229 | * gcc.c (process_command): If file is for linker, set lang to "*". | |
2230 | (lookup_compiler): Return 0 for language of "*". | |
2231 | ||
2232 | * sched.c (attach_deaths, case SUBREG): Fix error in last change. | |
2233 | ||
2234 | * i386.md (mov[sdx]fcc): Disable for now. | |
2235 | (mov[sd]fcc_1): Add earlyclobber for output on last alternative. | |
2236 | ||
2237 | Sat Feb 14 06:42:50 1998 Jason Merrill <jason@yorick.cygnus.com> | |
2238 | ||
2239 | * except.c (get_dynamic_handler_chain): Only make call once per func. | |
2240 | (expand_fixup_region_{start,end}): New functions. | |
2241 | (expand_eh_region_start_tree): Store cleanup into finalization here. | |
2242 | * stmt.c (expand_cleanups): Use new functions to protect fixups. | |
2243 | ||
2244 | * except.c (get_dynamic_handler_chain): Build up a FUNCTION_DECL. | |
2245 | * optabs.c (init_optabs): Don't init get_dynamic_handler_chain_libfunc. | |
2246 | * expr.h (get_dynamic_handler_chain_libfunc): Deleted. | |
2247 | ||
2248 | Sat Feb 14 06:34:41 1998 Peter Lawrence <Peter.Lawrence@Eng.Sun.COM> | |
2249 | ||
2250 | * optabs.c (emit_conditional_move): Don't reverse condition for FP. | |
2251 | ||
2252 | Fri Feb 13 07:22:04 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2253 | ||
2254 | * Makefile.in (mostlyclean): Only use s-* convention for stamp | |
2255 | files in main dir. | |
2256 | ||
2257 | * configure.in: Add support for i786 (Pentium II); same as i686. | |
2258 | ||
2259 | Thu Feb 12 20:16:35 1998 Michael Meissner <meissner@cygnus.com> | |
2260 | ||
2261 | * rs6000.md: Replace gen_rtx (CONST_INT,...) with GEN_INT. | |
2262 | ||
2263 | Thu Feb 12 10:08:14 1998 John Hassey <hassey@dg-rtp.dg.com> | |
2264 | ||
2265 | * configure.in (i[3456]86-dg-dgux*): Don't need fixincludes. | |
2266 | ||
2267 | Thu Feb 12 07:27:39 1998 Mumit Khan <khan@xraylith.wisc.edu> | |
2268 | ||
2269 | * i386/cygwin32.h (NO_IMPLICIT_EXTERN_C): Define. | |
2270 | about system headers. | |
2271 | (LIB_SPEC): Add -ladvapi32 -lshell32. | |
2272 | ||
2273 | Thu Feb 12 07:19:31 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2274 | ||
2275 | * expr.c (expand_assignment): Fix typo in checking OFFSET. | |
2276 | ||
2277 | * gbl-ctors.h (atexit): Don't define unless needed. | |
2278 | ||
2279 | * combine.c (distribute_notes): Completely check for note operand being | |
2280 | only partially set on potential note target; adjust what notes | |
2281 | we make in that case. | |
2282 | ||
2283 | * i386/xm-go32.h (HAVE_{BCOPY,BZERO,INDEX,RINDEX}): Deleted. | |
2284 | ||
2285 | Wed Feb 11 08:53:27 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2286 | ||
2287 | * calls.c (emit_call_1): Size args now HOST_WIDE_INT. | |
2288 | (expand_call): struct_value_size now HOST_WIDE_INT. | |
2289 | ||
2290 | Tue Feb 10 09:04:39 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2291 | ||
2292 | * integrate.c (initialize_for_inline): Ensure DECL_INCOMING_RTL | |
2293 | is always copied. | |
2294 | ||
2295 | Tue Feb 10 06:10:49 1998 Paul Eggert <eggert@twinsun.com> | |
2296 | ||
2297 | * cccp.c (rescan): Fix bug with macro name appearing | |
2298 | immediately after L'x'. | |
2299 | ||
2300 | Mon Feb 9 20:45:32 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> | |
2301 | ||
2302 | * c-common.c (format_char_info): Add new field zlen. | |
2303 | (print_char_table): Remove entry for 'Z' as a format character. | |
2304 | Initialize zlen field as appropriate. | |
2305 | (scan_char_table): Set zlen field to NULL in each entry. | |
2306 | (check_format_info): Recognize 'Z' as a length modifier, with a | |
2307 | warning in pedantic mode. | |
2308 | Avoid infinite loop when a repeated flag character is detected. | |
2309 | ||
2310 | Mon Feb 9 09:24:04 1998 Paul Eggert <eggert@twinsun.com> | |
2311 | ||
2312 | * c-parse.in (primary): Minor wording fix in diagnostic. | |
2313 | ||
2314 | Mon Feb 9 07:50:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2315 | ||
2316 | * c-decl.c (grokdeclarator): Remove warning on inline of varargs. | |
2317 | ||
2318 | * reload.c (find_reloads): Check for const_to_mem case before | |
2319 | checking for invalid reload; use force_const_mem if no_input_reloads. | |
2320 | ||
2321 | * function.c (push_function_context_to): Call init_emit last. | |
2322 | ||
2323 | * protoize.c (my_link): Define as -1 in mingw32. | |
2324 | (link): Remove declaration. | |
2325 | ||
2326 | * rs6000.c (setup_incoming_varargs): Always set rs6000_sysv_varargs_p. | |
2327 | ||
2328 | * integrate.c (expand_inline_function): Clear label_map with bzero. | |
2329 | ||
2330 | * unroll.c (copy_loop_body, case JUMP_INSN): Correct error in last | |
2331 | change: call single_set on COPY, not INSN. | |
2332 | ||
2333 | Sun Feb 8 08:07:37 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2334 | ||
2335 | * msdos/top.sed, winnt/config-nt.sed: Change version number to 2.8.1. | |
2336 | ||
2337 | * configure.in (i[3456]86-*-sco3.2v5*): Use cpio for headers. | |
2338 | ||
2339 | Sat Feb 7 07:32:46 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2340 | ||
2341 | * i386/mingw32.h (LIBGCC_SPEC, STARTFILE_SPEC, MATH_LIBRARY): | |
2342 | Use msvcrt, not crtdll. | |
2343 | ||
2344 | Fri Feb 6 20:32:06 1998 Geert Bosch <bosch@gnat.com> | |
2345 | ||
2346 | * i386/xm-os2.h (EMX, USG, BSTRING, HAVE_{PUTENV,VPRINTF,STRERROR}): | |
2347 | Define ifdef __EMX__. | |
2348 | (strcasecmp): Define to be stricmp if __EMX__. | |
2349 | (spawnv{,p}): Don't define if EMX. | |
2350 | (OBJECT_SUFFIX): Don't define if EMX. | |
2351 | (MKTEMP_EACH_FILE): Define. | |
2352 | ||
2353 | Fri Feb 6 16:37:29 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
2354 | ||
2355 | * objc/Make-lang.in (objc.stage1): Depend on stage1-start. | |
2356 | (objc.stage2, objc.stage3, objc.stage4): Likewise for the | |
2357 | respective stageN-start targets. | |
2358 | (objc/sendmsg.o): Depend on objc/runtime-info.h. | |
2359 | ||
2360 | Fri Feb 6 16:27:09 1998 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE> | |
2361 | ||
2362 | * stmt.c (expand_asm_operands): Properly treat asm statement | |
2363 | statements with no operands as volatile. | |
2364 | ||
2365 | Fri Feb 6 16:03:25 1998 Greg McGary <gkm@gnu.org> | |
2366 | ||
2367 | * c-decl.c (pushdecl): Set DECL_ORIGINAL_TYPE once only. | |
2368 | ||
2369 | Fri Feb 6 15:57:36 1998 Mumit Khan <khan@xraylith.wisc.edu> | |
2370 | ||
2371 | * i386/cygwin32.h (STRIP_NAME_ENCODING): New macro. | |
2372 | ||
2373 | Fri Feb 6 15:50:42 1998 Paul Eggert <eggert@twinsun.com> | |
2374 | ||
2375 | * libgcc2.c (__floatdi[xtds]f): Round properly even when rounding | |
2376 | large negative integer to plus or minus infinity. | |
2377 | ||
2378 | Fri Feb 6 15:45:16 1998 Philippe De Muyter <phdm@macqel.be> | |
2379 | ||
2380 | * sdbout.c (plain_type_1): Return T_DOUBLE, not T_VOID, for | |
2381 | long double #ifndef EXTENDED_SDB_BASIC_TYPES. | |
2382 | ||
2383 | Fri Feb 6 15:23:49 1998 John David Anglin <dave@hiauly1.hia.nrc.ca> | |
2384 | ||
2385 | * vax/ultrix.h (HAVE_ATEXIT): Define. | |
2386 | * x-vax: File deleted. | |
2387 | ||
2388 | Fri Feb 6 14:34:19 1998 Douglas Rupp <rupp@gnat.com> | |
2389 | ||
2390 | * gcc.c (process_command, case "-dumpversion"): Print spec_version. | |
2391 | ||
2392 | Fri Feb 6 11:01:13 1998 Josh Littlefield <josh@american.com> | |
2393 | ||
2394 | * i386/gmon-sol2.c (internal_mcount): Do set-up when program starts | |
2395 | and install hook to do clean-up when it exits. | |
2396 | * i386/sol2-c1.asm (_mcount): Make a weak instead of global symbol. | |
2397 | * i386/sol2dbg.h (ASM_SPEC): Support Solaris bundled assembler's -V | |
2398 | argument; pass -s argument to assembler. | |
2399 | ||
2400 | Fri Feb 6 09:13:21 1998 Jim Wilson (wilson@cygnus.com) | |
2401 | ||
2402 | * function.c (assign_parms): New variable named_arg, with value | |
2403 | depending on STRICT_ARGUMENT_NAMING. Use instead of ! last_named. | |
2404 | ||
2405 | * crtstuff.c (__frame_dummy): New function for irix6. | |
2406 | (__do_global_ctors): Call __frame_dummy for irix6. | |
2407 | * mips/iris6.h (LINK_SPEC): Hide __frame_dummy too. | |
2408 | ||
2409 | Fri Feb 6 09:08:21 1998 Mike Stump <mrs@wrs.com> | |
2410 | ||
2411 | * rtlanal.c (dead_or_set_regno_p): Ignore REG_DEAD notes after reload. | |
2412 | * genattrtab.c (reload_completed): Define. | |
2413 | ||
2414 | * configure.in (i960-wrs-vxworks): Same as i960-wrs-vxworks5*. | |
2415 | ||
2416 | Fri Feb 6 08:47:38 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2417 | ||
2418 | * Makefile.in (diff): Add INSTALL, configure, and config.in; | |
2419 | remove objc-*. | |
2420 | * objc/config-lang.in (diff_excludes): Add objc-parse.[cy]. | |
2421 | ||
2422 | * i386/xm-mingw32.h (link): Delete macro. | |
2423 | ||
2424 | * alpha.c (output_prolog): Write out frame sizes as longs and | |
2425 | print too large sizes as zero. | |
2426 | ||
2427 | * function.c (combine_temp_slots): No need to allocate and free rtx. | |
2428 | Don't do anything if too many slots in the list. | |
2429 | (put_var_into_stack): Don't use ADDRESSOF if not optimizing. | |
2430 | ||
2431 | * function.c (purge_addressof_1): Force into mem if VOLATILE reference. | |
2432 | ||
2433 | * calls.c (expand_call): Show VAR_DECL made for structure return | |
2434 | address is used; remove bogus set of MEM_IN_STRUCT_P. | |
2435 | * expr.c (expand_expr, case SAVE_EXPR, case TARGET_EXPR): Show used. | |
2436 | (expand_builtin, case BUILT_IN_LONGJMP): Show __dummy used. | |
2437 | * function.c (put_reg_into_stack): New arg USED_P; all callers changed. | |
2438 | ||
2439 | * expr.c (expand_expr, case SAVE_EXPR): assign_temp with KEEP of 3. | |
2440 | * function.c (var_temp_slot_level): New variable. | |
2441 | (push_function_context_to, pop_function_context_from): Save/restore | |
2442 | it and target_temp_slot_level. | |
2443 | (assign_stack_temp): Implement KEEP of 3. | |
2444 | (push_temp_slots_for_block): New function. | |
2445 | (init_temp_slots): Initialize var_temp_slot_level. | |
2446 | * function.h (struct function, fields {var,target}_temp_slot_level): | |
2447 | New fields. | |
2448 | * stmt.c (expand_start_bindings): Call push_temp_slots_for_block. | |
2449 | ||
2450 | * function.c (struct temp_slot): SIZE, BASE_OFF_SET, and FULL_SIZE | |
2451 | now HOST_WIDE_INT. | |
2452 | (assign_{,outer_}stack_local, assign_{,stack_}temp): Size arg is | |
2453 | now HOST_WIDE_INT. | |
2454 | (assign_stack_temp): Do size computations in HOST_WIDE_INT. | |
2455 | (fixup_var_refs_1, optimize_bit_field, instantiate_decls): Likewise. | |
2456 | (instantiate_virtual_regs_1, fix_lexical_address): Likewise. | |
2457 | * rtl.h (assign_stack_{local,temp}): Size arg is HOST_WIDE_INT. | |
2458 | (assign_temp): Likewise. | |
2459 | * expr.h (struct args_size): Field CONSTANT is now HOST_WIDE_INT. | |
2460 | ||
2461 | * sched.c (attach_deaths, case REG): Don't check for REG_UNUSED. | |
2462 | (attach_deaths, case SUBREG, STRICT_LOW_PART, {ZERO,SIGN}_EXTRACT): | |
2463 | Don't pass set_p of 1 if partial assignment. | |
2464 | ||
2465 | * tree.h (size_in_bytes): Returns HOST_WIDE_INT. | |
2466 | * tree.c (size_in_bytes): Likewise. | |
2467 | Tighen up logic some to avoid returning a bogus value instead of -1. | |
2468 | ||
2469 | * expr.c (get_inner_reference, case ARRAY_EXPR): Make WITH_RECORD_EXPR | |
2470 | just for index. | |
2471 | (expand_expr, case PLACEHOLDER_EXPR): Refine search again; look | |
2472 | at each expression and look for pointer to type. | |
2473 | ||
2474 | * expr.c (safe_from_p, case ADDR_EXPR): If TREE_STATIC, no trampoline. | |
2475 | (expand_expr, case ADDR_EXPR): Likewise. | |
2476 | ||
2477 | * expr.c (emit_block_move): Use conservative range for movstr mode. | |
2478 | ||
2479 | * configure.in: See if "cp -p" works if "ln -s" doesn't; else "cp". | |
2480 | ||
2481 | * combine.c (try_combine.c): Pass elim_i2 and elim_i1 to | |
2482 | distribute_notes for i3dest_killed REG_DEAD note. | |
2483 | ||
2484 | * configure.in (mips-dec-netbsd*): Remove bogus setting of prefix. | |
2485 | ||
2486 | * c-decl.c (duplicate_decls): Set DECL_IGNORED_P in newdecl if | |
2487 | different bindings levels. | |
2488 | ||
2489 | * configure.in: Test ln -s by symlinking gcc.c. | |
2490 | ||
2491 | * configure.in (i[3456]86-dg-dgux): Add wildcard for version. | |
2492 | ||
2493 | * crtstuff.c (__do_global_ctors_aux): Switch back to text section | |
2494 | in proper place. | |
2495 | ||
2496 | * rtlanal.c (rtx_varies_p, case REG): pic_offset_table_rtx is fixed. | |
2497 | * genattrtab.c (pic_offset_table_rtx): Define (dummy). | |
2498 | * cse.c (set_nonvarying_address_components): Understand PIC refs. | |
2499 | ||
2500 | * loop.c (strength_reduce): When placing increment for auto-inc | |
2501 | case, do comparison in loop order. | |
2502 | ||
2503 | * i860.c (output_delayed_branch): Add missing arg to recog. | |
2504 | (output_delay_insn): Add missing arg to constrain_operands. | |
2505 | ||
2506 | * configure.in: Truncate target after finished comparing it with host. | |
2507 | ||
2508 | * i386.h (MAX_FIXED_MODE_SIZE): Delete. | |
2509 | ||
2510 | * c-parse.in (expr_no_comma): Clarify undefined error. | |
2511 | ||
2512 | * prefix.c (get_key_value): Don't default to PREFIX here. | |
2513 | (translate_name): Remove bogus addition of "$" if getenv fails; | |
2514 | clean up application of default value of PREFIX. | |
2515 | ||
2516 | * fold-const.c (fold_convert): Call force_fit_type even if input | |
2517 | already overflows. | |
2518 | ||
2519 | Fri Feb 6 07:45:01 1998 Robert Hoehne <robert.hoehne@gmx.net> | |
2520 | ||
2521 | * i386/xm-go32.h (HAVE_{BCOPY,BZERO,BCMP,RINDEX,INDEX}): Define. | |
2522 | ||
2523 | * gcc.c (main): Treat paths starting with '$' or DOS drives | |
2524 | as absolute in standard_startfile_prefix. | |
2525 | ||
2526 | Thu Feb 5 21:07:12 1998 John David Anglin <dave@hiauly1.hia.nrc.ca> | |
2527 | ||
2528 | * cpplib.c (IS_INCLUDE_DIRECTIVE_TYPE): Add casts from enum to int. | |
2529 | * cccp.c (IS_INCLUDE_DIRECTIVE_TYPE, handle_directive): Likewise. | |
2530 | ||
2531 | Thu Feb 5 19:00:44 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2532 | ||
2533 | * expr.c (expand_expr, case CONSTRUCTOR): Correct shift count | |
2534 | when making signed bit field; use EXPAND_NORMAL, not 0. | |
2535 | ||
2536 | Thu Feb 5 17:42:43 1998 Manfred Hollstein <manfred@s-direktnet.de> | |
2537 | ||
2538 | * libgcc2.c (__clear_insn_cache): On sysV68 enable the memctl | |
2539 | stuff only if MCT_TEXT is #define'd. | |
2540 | ||
2541 | Thu Feb 5 17:32:01 1998 Robert Hoehne <robert.hoehne@gmx.net> | |
2542 | ||
2543 | * Makefile.in: Changed most stamp-* to s-*. | |
2544 | ||
2545 | Tue Feb 3 19:45:50 1998 James Hawtin <oolon@ankh.org> | |
2546 | ||
2547 | * i386/sol2.h (STARTFILE_SPEC, LIB_SPEC): Update -pg files. | |
2548 | * configure.in (i[3456]86-*-solaris2*): Add gcrt1.o and gmon.o | |
2549 | to extra_parts. | |
2550 | ||
2551 | Tue Feb 3 17:28:48 1998 Christopher C Chimelis <chris@classnet.med.miami.edu> | |
2552 | ||
2553 | * configure.in (alpha*-*-linux-gnu*): Add extra_parts for crtstuff. | |
2554 | ||
2555 | Tue Feb 3 17:18:19 1998 Richard Earnshaw <rearnsha@arm.com> | |
2556 | ||
2557 | * arm.c (find_barrier): Fix one-too-many bug if fail to find barrier. | |
2558 | ||
2559 | * arm.c (arm_reload_in_hi): Handle cases where the MEM is too | |
2560 | complex for a simple offset. | |
2561 | ||
2562 | Tue Feb 3 16:14:21 1998 Robert Hoehne <robert.hoehne@gmx.net> | |
2563 | ||
2564 | * i386/xm-go32.h (EXECUTABLE_SUFFIX): Define. | |
2565 | ||
2566 | * configure.in (i[3456]86-pc-msdosdjgpp*): New entry. | |
2567 | ||
2568 | Tue Feb 3 07:33:58 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2569 | ||
2570 | * explow.c (probe_stack_range): Properly check for small | |
2571 | number of probes. | |
2572 | ||
2573 | * gcc.c (process_command, case 'V'): Validate arg. | |
2574 | ||
2575 | * configure.in (sbrk): Add check for needed declaration. | |
2576 | * acconfig.h (NEED_DECLARATION_SBRK): New entry. | |
2577 | * toplev.c (sbrk): Update declaration conditional. | |
2578 | * mips-tfile.c (sbrk, free): Likewise. | |
2579 | ||
2580 | * sparc/sysv4.h (DBX_REGISTER_NUMBER): Remove abort. | |
2581 | ||
2582 | * mips.c (mips_expand_prologue): Pass reg 25 to gen_loadgp. | |
2583 | * mips.md (loadgp): Add second operand for register number to add. | |
2584 | (builtin_setjmp_receiver): Pass new label and reg 31 to loadgp. | |
2585 | ||
2586 | * toplev.c: Include insn-codes.h, insn-config.h, and recog.h. | |
2587 | (compile_file): Try to emit nop to separate gcc_compiled symbol. | |
2588 | * Makefile.in (toplev.o): Depends on insn-{codes,config}.h, recog.h. | |
2589 | ||
2590 | Tue Feb 3 06:58:46 1998 Mark Mitchell <mmitchell@usa.net> | |
2591 | ||
2592 | * integrate.c (get_label_from_map): New function. | |
2593 | (expand_inline_function): Use it. | |
2594 | Initialize label_map to NULL_RTX instead of gen_label_rtx. | |
2595 | (copy_rtx_and_substitute): Use get_label_from_map. | |
2596 | * integrate.h (get_label_from_map): New function. | |
2597 | (set_label_from_map): New macro. | |
2598 | * unroll.c (unroll_loop, copy_loop_body): Use them. | |
2599 | ||
2600 | Mon Feb 2 16:33:01 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2601 | ||
2602 | * i386.md (mov{si,hi,sf,df,xf}cc{,_1}): Remove cases with branches. | |
2603 | ||
2604 | * rs6000/x-aix31 (INSTALL): Deleted. | |
2605 | * mips/x-dec-osf1, mips/x-osfrose, i386/x-osfrose: Likewise. | |
2606 | * arm/x-riscix: Likewise. | |
2607 | ||
2608 | * c-typeck.c (signed_or_unsigned_type): Properly handle pointer types. | |
2609 | ||
2610 | Mon Feb 2 15:33:58 1998 Michael P. Hayes <michaelh@ongaonga.chch.cri.nz> | |
2611 | ||
2612 | * unroll.c (copy_loop_body): Use single_set instead of | |
2613 | PATTERN to detect increment of an iv inside a PARALLEL. | |
2614 | ||
2615 | Fri Jan 16 20:29:50 1998 Paul Eggert <eggert@twinsun.com> | |
2616 | ||
2617 | * toplev.c (<unistd.h>): New include. | |
2618 | (get_run_time): Prefer CLK_TCK (if available) to HZ, and | |
2619 | prefer sysconf (_SC_CLK_TCK) (if available) to CLK_TCK. | |
2620 | * configure.in (sysconf): Call AC_CHECK_FUNCS. | |
2621 | ||
2622 | Wed Jan 14 20:10:51 1998 Paul Eggert <eggert@twinsun.com> | |
2623 | ||
2624 | * cccp.c: (rescan): Don't report line 0 as the possible real start | |
2625 | of an unterminated string constant. | |
2626 | Don't mishandle backslash-newlines that in are the output of | |
2627 | a macro expansion. Properly skip // style comments between a function | |
2628 | macro name and '(', as well as backslash-newlines in comments there. | |
2629 | (handle_directive): Handle / \ newline * between # and directive name. | |
2630 | In #include directives, \ does not escape ". | |
2631 | (do_include): For `#include "file', do not bother expanding into temp | |
2632 | buffer. When error encountered when expanding, do not try result. | |
2633 | (skip_if_group): When skipping an include directive, use include | |
2634 | tokenization, not normal tokenization. Backslash-newline is still | |
2635 | special when skipping. Handle * \ newline / correctly in comments | |
2636 | when skipping. | |
2637 | (skip_quoted_string): After \ newline, set *backslash_newlines_p | |
2638 | even if count_newlines is 0. | |
2639 | (macroexpand): Newline space is not a special marker inside a string. | |
2640 | (macroexpand, macarg): Do not generate \ddd for control characters | |
2641 | when stringifying; the C Standard does not allow this. | |
2642 | (macarg1): New arg MACRO. All callers changed. | |
2643 | Do not treat /*, //, or backslash-newline specially when processing | |
2644 | the output of a macro. | |
2645 | (discard_comments): Don't go past limit if looking for end of comment. | |
2646 | Discard backslash-newline properly when discarding comments. | |
2647 | (change_newlines): \" does not end a string. | |
2648 | (make_definition): Do not treat backslash-newline specially, as it | |
2649 | has already been removed before we get here. | |
2650 | ||
2651 | * profile.c (output_func_start_profiler): Don't fflush output | |
2652 | if -quiet. | |
2653 | * toplev.c (rest_of_compilation): Likewise. | |
2654 | ||
2655 | * i386/x-sco5 (CC): Remove trailing white space. | |
2656 | * x-convex (CCLIBFLAGS): Likewise. | |
2657 | * arm/t-semi (LIBGCC2_CFLAGS): Likewise. | |
2658 | ||
2659 | Wed Jan 7 18:02:42 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2660 | ||
2661 | * Version 2.8.0 released. | |
2662 | ||
2663 | Wed Jan 7 17:54:41 1998 J. Kean Johnston <jkj@sco.com> | |
2664 | ||
2665 | * i386/sco5.h ({END,START}FILE_SPEC): Link with correct crtbegin.o | |
2666 | and crtend.o when using -static. | |
2667 | ||
2668 | Wed Jan 7 17:49:14 1998 Jan Christiaan van Winkel <Jan.Christiaan.van.Winkel@ATComputing.nl> | |
2669 | ||
2670 | * cppexp.c (gansidecl.h): Include. | |
2671 | ||
2672 | Wed Jan 7 17:45:07 1998 Tristan Gingold <gingold@puccini.enst.fr> | |
2673 | ||
2674 | * expr.c (get_push_address): Use copy_to_reg instead of force_operand. | |
2675 | (emit_push_insn): Avoid null pointer deference if aggregate has no | |
2676 | types. | |
2677 | (expand_expr): Avoid finite but useless recursion. | |
2678 | (expand_builtin): Fix typo in calling function. | |
2679 | * function.c (assign_parms): Avoid useless call to chkr_set_right. | |
2680 | ||
2681 | Wed Jan 7 17:31:13 1998 Christian Iseli <Christian.Iseli@lslsun.epfl.ch> | |
2682 | ||
2683 | * combine.c (force_to_mode): Return if operand is a CLOBBER. | |
2684 | ||
2685 | Wed Jan 7 17:23:24 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | |
2686 | ||
2687 | * x-rs6000 (INSTALL): Remove. | |
2688 | ||
2689 | * jump.c (jump_optimize): Don't use a hard reg as an operand | |
2690 | of a conditional move if small register classes. | |
2691 | ||
2692 | Wed Jan 7 17:09:28 1998 Jim Wilson <wilson@cygnus.com> | |
2693 | ||
2694 | * cse.c (max_insn_uid): New variable. | |
2695 | (cse_around_loop): Use it. | |
2696 | (cse_main): Set it. | |
2697 | ||
2698 | See ChangeLog.11 for earlier changes. | |
ad41bd84 | 2699 | |
9ec36da5 | 2700 | \f |
d1e082c2 | 2701 | Copyright (C) 1998-1999 Free Software Foundation, Inc. |
9ec36da5 | 2702 | |
ad41bd84 JM |
2703 | Copying and distribution of this file, with or without modification, |
2704 | are permitted in any medium without royalty provided the copyright | |
2705 | notice and this notice are preserved. |