Tom Tromey [Fri, 11 Apr 2003 01:57:05 +0000 (01:57 +0000)]
verify.cc (pop64): Removed.
* verify.cc (pop64): Removed.
(verify_instructions_0) <op_pop2>: Inline code. Don't throw
exception if top-of-stack is narrow.
(initialize_stack): Check to ensure that <init> is not static and
<clinit> is.
Eric Blake [Thu, 10 Apr 2003 23:41:32 +0000 (23:41 +0000)]
re PR java/10253 (String concatenation with int zero, as in ""+0, results in the empty string.)
2003-04-10 Eric Blake <ebb9@email.byu.edu>
PR java/10253:
* parse.y (string_convert_int_cst): Always use at least one digit
in string conversion. Remove ASCII dependence.
(merge_string_cste): Fix merging of 3-byte UTF-8 characters.
Steve Ellcey [Thu, 10 Apr 2003 19:39:07 +0000 (19:39 +0000)]
expr.c (expand_assignment): Extend offset_rtx with convert_to_mode not with convert_memory_address.
* expr.c (expand_assignment): Extend offset_rtx with convert_to_mode
not with convert_memory_address.
(store_constructor): Ditto, and same for copy_size_rtx.
(expand_expr): Ditto.
Andrew Haley [Thu, 10 Apr 2003 18:24:42 +0000 (18:24 +0000)]
[multiple changes]
2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
* Make-lang.in: added win32-host.c
* jcf.h: defined macro JCF_OPEN_EXACT_CASE which
resolves to open() on non-Win32 platforms and
Win32-specific jcf_open_exact_case() on Win32
* jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
when trying .java and .class files
* win32-host.c: added to repository. Defines
Win32-specific jcf_open_exact_case()
2003-04-10 Andrew Haley <aph@redhat.com>
* jcf-write.c (struct jcf_partial): num_jsrs: new field.
(maybe_free_localvar): Renamed from localvar_free.
Add new arg, really.
(generate_bytecode_insns): Set new variable, jsrs.
Only free local vars if no jsr insns have been emittted.
Call maybe_free_localvar, not localvar_free.
s390.c (larl_operand): Do not allow symbols marked with '@'.
* config/s390/s390.c (larl_operand): Do not allow symbols
marked with '@'.
(s390_encode_section_info): Mark symbols with forced 1-byte
alignment with '@'.
(s390_strip_name_encoding): Strip '@'.
(legitimize_pic_address): Handle symbols that are not valid
LARL operands in 64-bit mode.
* c-common.h (lang_statement_code_p): Remove declaration.
(statement_code_p): Ditto.
(c_common_stmt_codes): Define; list of c-common statement codes.
(statement_code_p): New extern declaration.
(STATEMENT_CODE_P): Define.
(INIT_STATEMENT_CODES): Define.
* c-common.c (statement_code_p): Kill the function, declare
as an array of bools instead.
(lang_statement_code_p): Remove.
(walk_stmt_tree): Use STATEMENT_CODE_P not statement_code_p.
(c_safe_from_p): Ditto.
* c-objc-common.c (c_objc_common_init): Use INIT_STATEMENT_CODES
to initialize the statement_code_p array.
* tree-inline.c (walk_tree): Use STATEMENT_CODE_P instead of
statement_code_p.
(copy_tree_r): Ditto.
* cp/cp-tree.h (cp_stmt_codes): Define; list of C++ specific
statement tree codes.
* cp/lex.c (cxx_init): Add missing print line break. Use
INIT_STATEMENT_CODES to initialize the statement_code_p array.
* cp/parser.c (cp_parser_statement): Use STATEMENT_CODE_P
instead of statement_code_p.
* cp/pt.c (tsubst_expr): Ditto.
* cp/tree.c (verify_stmt_tree_r): Ditto.
(cp_statement_code_p): Remove.
(init_tree): Don't set lang_statement_code_p, it's gone.
* include/bits/istream.tcc (basic_istream::putback): Set gcount to
zero.
2003-04-09 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/data: New directory.
* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Modify
to copy files from the testsuite data directory.
(libstdc++-v3-list-sourcefiles): Add another test list filter, for
testfiles containing _xin, which now means this is an interactive
test and should be run with the interactive dejagnu hooks.
* testsuite/Makefile.am: Remove testsuite_* files.
* testsuite/Makefile.in: Regenerate.
install.html: Document complete list of locales required by test suite.
* docs/html/install.html: Document complete list of locales
required by test suite. Document procedure for installing
said locales under Debian. Solicit instructions for other
operating systems.
sched-deps.c (reg_pending_barrier_mode): New enumeration.
2003-04-09 Vladimir Makarov <vmakarov@redhat.com>
* sched-deps.c (reg_pending_barrier_mode): New enumeration.
(reg_pending_barrier): Make it of the enumeration type.
(sched_analyze_2): Define the barrier as MOVE_BARRIER or
TRUE_BARRIER.
(sched_analyze): Ditto.
(sched_analyze_insn): Ditto. Use anti-dependencies for
MOVE_BARRIER and true-dependencies as TRUE_BARRIER.
(init_deps_global): Initialize the barrier as NO_BARRIER.
* config/ia64/ia64.c (issue_nops_and_insn): Add new parameter.
Check that asm insn starts on a new cycle. Add nops after asm
insn to end bundle.
(bundling): Move insn type evaluation from the loop. Call
issue_nops_and_insn with the new parameter. Ignore changing
position for nops after asm insn.
optabs.c: Comment that gen_add2_insn and others may actually return emitted insns...
* optabs.c: Comment that gen_add2_insn and others may actually
return emitted insns, if the gen functions turn out to return
emitted insns.
* reload1.c (reload_cse_move2add): Cope with emitted insns from
gen_add2_insn.
Nick Clifton [Wed, 9 Apr 2003 15:14:23 +0000 (15:14 +0000)]
install.texi: Note that ARM toolchains need binutils 2.13 or newer.
* doc/install.texi: Note that ARM toolchains need binutils 2.13 or newer.
* config/arm/elf.h (SUBTARGET_ASM_FLOAT_SPEC): Pass -mfpu=softfpa instead of -mno-fpu.
* config/arm/semi.h (ASM_SPEC): Likewise.
* config/arm/xscale-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise,
but only if -msoft-float is specified pass. Otherwise pass -mfpu=softvfp.
Roger Sayle [Tue, 8 Apr 2003 23:28:28 +0000 (23:28 +0000)]
fold-const.c (fold): Use "fold" following build in more places.
* fold-const.c (fold): Use "fold" following build in more places.
Optimize sqrt(x)*sqrt(x) as x, pow(x,y)*pow(z,y) as pow(x*z,y),
pow(x,y)*pow(x,z) as pow(x,y+z) and x/pow(y,z) as x*pow(y,-z).
Roger Sayle [Tue, 8 Apr 2003 23:24:38 +0000 (23:24 +0000)]
builtins.c (fold_builtin): Constant fold expressions as x*0.5 instead of x/2.0.
* builtins.c (fold_builtin): Constant fold expressions as x*0.5
instead of x/2.0. Optimize sqrt(pow(x,y)) as pow(x,y*0.5),
log(pow(x,y)) as y*log(x), pow(exp(x),y) as exp(x*y),
pow(sqrt(x),y) as pow(x,y*0.5) and pow(pow(x,y),z) as pow(x,y*z).
Delete function scope "fcode" variable to avoid shadowing.
* gcc.dg/builtins-9.c: New test case.
* gcc.dg/builtins-10.c: New test case.
reorg.c (fill_slots_from_thread): When considering changing the insn following a reg-to-reg copy insn to use the...
* reorg.c (fill_slots_from_thread): When considering changing the
insn following a reg-to-reg copy insn to use the source reg of the
copy, bail out if there's overlap between the registers.
* function.c (postponed_insns): New.
(purge_addressof_1): Postpone processing of insns if addressofs
are not put into stack.
(purge_addressof): Process postponed insns.
sh.h (NORMAL_MODE): If interrupt handler and TARGET_FMOVD, this is FP_MODE_DOUBLE .
* sh.h (NORMAL_MODE): If interrupt handler and TARGET_FMOVD,
this is FP_MODE_DOUBLE .
* sh.c (ra.h): #include.
(push_regs): Add second parameter. Changed all callers.
If necessary, set fpscr before saving floating point registers.
(calc_live_regs): If interrupt handler and TARGET_FMOVD, always
do saves / restores with SZ == 1.
(sh_expand_prologue): If interrupt handler, don't use gen_toggle_sz.
(sh_expand_epilogue): Likewise. For TARGET_FMOVD, if floating point
registers are being restored, restore FPSCR only after restoring them.
rs6000.c (rs6000_init_builtins): Set opaque types regardless of architecture.
2003-04-08 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.c (rs6000_init_builtins): Set opaque types
regardless of architecture.
(spe_init_builtins): Change V2SI and V2SF types to opaque types.
Jan Hubicka [Tue, 8 Apr 2003 09:14:06 +0000 (11:14 +0200)]
i386.c (legitimate_pic_address_disp_p): Do not accept PLUS in the GOTOFF operand.
* i386.c (legitimate_pic_address_disp_p): Do not accept PLUS in the
GOTOFF operand.
(legitimize_pic_address): Move plus outside the unspec.
* i386.c (legitimate_constant_p): Check (CONST (PLUS (UNSPEC ...
for validity.
Matt Kraai [Tue, 8 Apr 2003 06:39:15 +0000 (06:39 +0000)]
install.texi: Use @command and @samp for single- and multi-word commands respectively.
* doc/install.texi: Use @command and @samp for single- and
multi-word commands respectively.
* doc/makefile.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
rs6000.c (rs6000_common_init_builtins): Rename all V2SI_type_node to opaque_V2SI_type_node.
2003-04-07 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.c (rs6000_common_init_builtins): Rename all
V2SI_type_node to opaque_V2SI_type_node. Rename all
V2SF_type_node to opaque_V2SF_type_node.
(rs6000_init_builtins): Define opaque_V2SI_type_node and
opaque_V2SF_type_node.
(is_ev64_opaque_type): The types opaque_V2SI_type_node and
opaque_V2SF_type_node are opaque types.
Jan Hubicka [Mon, 7 Apr 2003 12:36:59 +0000 (14:36 +0200)]
re PR rtl-optimization/10024 ([HP-PA] inline optimization ICE)
PR opt/10024
* cfglayout.c (cfg_layout_redirect_edge):
Redirect any branch edges unified with the fallthru one.
* cfgrtl.c (force_nonfallthru_and_redirect): Do not special
case fallthru edges when called via cfglayout.c
Aaron M. Renn [Mon, 7 Apr 2003 12:25:08 +0000 (12:25 +0000)]
2003-04-07 Aaron M. Renn (arenn@urbanophile.com)
* java/io/ObjectStreamException
* java/io/FileFilter
* java/io/FilenameFilter
* java/io/ObjectInput
* java/io/ObjectOutput
* java/io/ObjectStreamConstants
Minor doc fixes, format fixes, spelling corrections, etc.
* java/io/DataInput
Corrected code samples in Javadocs to match reality
* java/io/DataOutput
* java/io/ObjectInputValidation
Major documentation fixes - all Javadocs re-written or updated
invoke.texi: Eliminate extra white-space caused by @gccoptlist{ on its own line.
* doc/invoke.texi: Eliminate extra white-space caused by
@gccoptlist{ on its own line.
* doc/invoke.texi: Ensured there are two spaces between each option.
* doc/invoke.texi: Re-wrapped option lines that were too wide.
Added @gol to options that didn't have them.
* tree.c (tree_size): For all 'c' and 'x' nodes, look directly
at the sizes of the relevant structures, rather than relying
on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the
sizes of any such we don't know about. Use
lang_hooks.identifier_size for IDENTIFIER_NODE.
(initializer_zerop): Use CONSTRUCTOR_ELTS.
* tree.def: Update commentary. Make fourth element of
the definition for all 'c' and 'x' nodes zero.
* langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE.
* langhooks-def.h: Update to match.
* langhooks.c: New default, lhd_tree_size.
ada:
* ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
* misc.c (gnat_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
cp:
* cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero.
* cp-lang.c (cp_tree_size): New function.
(LANG_HOOKS_TREE_SIZE): Override.
* call.c: Include intl.h.
(print_z_candidate): Always use inform; get rid of errfn
argument. Reorganize so that all the strings get picked up
by xgettext. Note obligation of caller to pass first argument
through gettext.
(print_z_candidates): Update to match. Indent second and
successive candidates by strlen() of translated message.
(joust): Restructure ambiguous-conversion pedwarn so that
translators see a complete sentence. Update calls to
print_z_candidate.
Steven Bosscher [Sun, 6 Apr 2003 21:44:09 +0000 (21:44 +0000)]
hashtable.c (gcc_obstack_init): Delete this function and everything related to it.
2003-04-06 Steven Bosscher <steven@gcc.gnu.org>
* hashtable.c (gcc_obstack_init): Delete this function
and everything related to it.
* hashtable.h: Remove prototype.
* bitmap.c (bitmap_element_allocate): Cleanup redundant
defines. Cleanup some unnecessary whitespace.
* defaults.h (obstack_chunk_alloc): Redefine with
appropriate casts for libiberty obstacks.
(obstack_chunk_free): Ditto.
(OBSTACK_CHUNK_SIZE): Define, default to 0.
(gcc_obstack_init): Define as a call to _obstack_begin.
* tree.c (print_obstack_statistics): Delete this unused
function.
* tree.h (obstack): Don't forward-declare.
(print_obstack_statistics): Delete prototype.
(print_obstack_name): Ditto.
(gcc_obstack_init): Ditto.
* rtl.h (gcc_obstack_init): Ditto.
* java/jv-scan.c (gcc_obstack_init): Delete this
function, its prototype and related defines.
* java/jvgenmain.c (gcc_obstack_init): Delete this
function, and related defines.
* java/parse-scan.y (obstack_chunk_alloc): Don't define.
(obstack_chunk_free): Ditto
Daniel Berlin [Sat, 5 Apr 2003 20:13:20 +0000 (20:13 +0000)]
Makefile.in (df.o): Depend on alloc-pool.h, not obstack.h.
2003-04-05 Daniel Berlin <dberlin@dberlin.org>
* Makefile.in (df.o): Depend on alloc-pool.h, not obstack.h.
* df.c: Include alloc-pool.h, not obstack.h.
(df_ref_obstack): Remove.
(df_ref_pool, df_link_pool): Add pools.
(df_alloc): Init the new pools.
(df_free): And free them.
(df_link_create): Use the pools.
(df_ref_create): Ditto.
Joel Brobecker [Fri, 4 Apr 2003 22:34:52 +0000 (22:34 +0000)]
dbxout.c (dbxout_type): When printing type index of range type whose bounds are printed in octal format...
* dbxout.c (dbxout_type): When printing type index of range type
whose bounds are printed in octal format, print type of parent type if
it exists so enumerated type descriptions are not transformed
into unsigned types.
h8300-protos.h: Add a prototype for compute_a_shift_cc.
* config/h8300/h8300-protos.h: Add a prototype for
compute_a_shift_cc.
* config/h8300/h8300.c (shift_one): Update the CC status.
(shift_two): Likewise.
(output_a_shift_cc): Set cc_inline and cc_special.
(compute_a_shift_cc): New.
* config/h8300/h8300.md (shift insns): Use compute_a_shift_cc.
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