Jeffrey A Law [Mon, 9 Aug 1999 05:55:17 +0000 (05:55 +0000)]
rs6000.h (struct rs6000_args): Add sysv_gregno.
Tue Jul 20 17:07:54 1999 Richard Henderson <rth@cygnus.com>
* rs6000.h (struct rs6000_args): Add sysv_gregno.
* rs6000.c (init_cumulative_args): Init sysv_gregno.
(function_arg_boundary): Align DFmode.
(function_arg_advance): Restructure for ABI_V4; use sysv_gregno
to get fp reg and stack overflow correct.
(function_arg): Likewise.
(function_arg_pass_by_reference): True for TFmode for ABI_V4.
(setup_incoming_varargs): Restructure for ABI_V4; use
function_arg_advance to skip final named argument.
(expand_builtin_saveregs): Properly unskip the last integer arg
when doing varargs. Adjust overflow location calculation.
* ginclude/va-ppc.h (struct __va_list_tag): Make gpr and fpr
explicitly unsigned.
(__VA_FP_REGSAVE): Use new OFS argument instead of AP->fpr directly.
(__VA_GP_REGSAVE): Similarly.
(__va_longlong_p): Delete.
(__va_arg_type_violation): New declaration.
(va_arg): Restructure. Flag promotion errors. Align double.
TFmode passed by reference.
* rs6000.md (movdi_32+1): Use GEN_INT after arithmetic
in the HOST_BITS_PER_WIDE_INT > 32 case.
Andreas Schwab [Sat, 7 Aug 1999 06:01:46 +0000 (06:01 +0000)]
iostream.cc: Add missing calls to isfx and setup a cleanup region for the locked stream.
* iostream.cc: Add missing calls to isfx and setup a cleanup
region for the locked stream.
* iostream.h: Likewise.
* isgetline.cc: Likewise.
* isgetsb.cc: Likewise.
* isscan.cc: Likewise.
Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix, libdir, libsubdir and tooldir.
* Makefile.in (FLAGS_TO_PASS): Include prefix, exec_prefix,
libdir, libsubdir and tooldir.
Applied in the libchill, libiberty, libobjc, and libf2c subdirs
* rs6000.md (arithmetic, logical, and shift Rc combiner patterns):
Disable patterns performing SImode comparisons with SImode values
if TARGET_POWERPC64 and instruction does not sign-extend or does
not mask to narrower than SImode, i.e. where bit 31 and bit 63 may
differ for signed quantities.
(indirect_jump): Add expander to choose RTL based on TARGET_64BIT.
(tablejump): Patterns contingent on TARGET_64BIT not TARGET_POWERPC64.
(decrement_and_branch_on_count): Add 64-bit variant.
Jason Merrill [Sat, 7 Aug 1999 01:31:58 +0000 (01:31 +0000)]
decl.c (bad_specifiers): It's OK to have an EH spec on a function pointer.
* decl.c (bad_specifiers): It's OK to have an EH spec on a function
pointer.
* pt.c (maybe_get_template_decl_from_type_decl): Make sure that
we're looking at a class.
* decl.c (lookup_name_real): Set the complain flag if we're
looking for a namespace member.
* decl.c (pushdecl): Only give an error for shadowing a parm
from *this* function.
* decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
* class.c (mark_overriders): Fix order of args to overrides.
(warn_hidden): Likewise. Fix for having virtual and non-virtual
functions with the same name.
* cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
* typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
virtual functions and MI. Simplify.
* typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
from op new to warning.
* decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
casts in system headers or extern "C" blocks.
* pt.c (do_decl_instantiation): Downgrade duplicate instantiation
errors to pedwarn.
Alexandre Oliva [Fri, 6 Aug 1999 20:42:55 +0000 (20:42 +0000)]
pt.c (tsubst): Use build_index_type to build in-template array index type.
* pt.c (tsubst): Use build_index_type to build in-template array
index type. Fixes g++.oliva/dwarf1.C.
* decl.c (grokdeclarator): Likewise, just for consistency, as it
doesn't seem to trigger the bug without it.
rs6000.c (current_file_function_operand): Return zero for weak functions.
* rs6000.c (current_file_function_operand): Return zero for
weak functions.
(rs6000_encode_section_info): Do not set SYMBOL_REF_FLAG for
weak symbols.
* rs6000.h (ENCODE_SECTION_NIFO): Do not set SYMBOL_REF_FLAG
for weak symbols.
Jeffrey A Law [Wed, 4 Aug 1999 07:09:48 +0000 (07:09 +0000)]
flow.c (delete_unreachable_blocks): Do not call merge_blocks or tidy_fallthru_edge if...
* flow.c (delete_unreachable_blocks): Do not call merge_blocks
or tidy_fallthru_edge if the last insn in the block is not
an unconditional jump or a simple conditional jump.
Jeffrey A Law [Mon, 2 Aug 1999 05:07:23 +0000 (05:07 +0000)]
tree.c (build_type_attribute_variant): Move current_obstack restore after build_qualified_type call.
Thu Jul 15 15:40:09 1999 Jim Wilson <wilson@cygnus.com>
* tree.c (build_type_attribute_variant): Move current_obstack restore
after build_qualified_type call.
Brought over from the mainline sources. Fixes spurious core dumps/aborts.
Fri Jun 4 03:20:40 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* sh.c (fixup_addr_diff_vecs): Emit braf reference label.
(braf_label_ref_operand): Delete.
* sh.h (PREDICATE_CODES): Remove braf_label_ref_operand.
* sh.md (casesi_jump_2): Operand1 is now the inside of a
label_ref, and has no predicate.
The patten has a predicate to guard against invalid substitutions.
(dummy_jump): Delete.
(casesi): Update use of casesi_jump_2.
Bring over from the mainline tree.
David Edelsohn [Sun, 18 Jul 1999 05:59:52 +0000 (05:59 +0000)]
rs6000.md (insv, extzv): Remove SImode dependence in named patterns.
* rs6000.md (insv, extzv): Remove SImode dependence in named
patterns. Explicitly generate DImode RTL if PowerPC64 and
operand is DImode.
(insvdi): Reverse start and size in instruction template.
gcc.texi: Update e-mail addresses and URLs to gcc.gnu.org.
* gcc.texi: Update e-mail addresses and URLs to gcc.gnu.org.
Removed paragraph about compression of files and size limitation,
duplicated in the FAQ. Use gcc-patches for posting patches.
* gcc.c (main): Updated URL with bug reporting instructions to
gcc.gnu.org. Removed e-mail address.
* system.h (abort): Likewise.
Jeffrey A Law [Wed, 14 Jul 1999 23:03:52 +0000 (23:03 +0000)]
emit-rtl.c (gen_realpart): Issue an error for cases GCC can not handle at this time instead of silently...
* emit-rtl.c (gen_realpart): Issue an error for cases GCC can not
handle at this time instead of silently generating incorrect code.
(gen_imagpart): Likewise.
Jeffrey A Law [Tue, 13 Jul 1999 17:03:22 +0000 (17:03 +0000)]
cse.c (cse_insn): Don't put hard register source into tables for the last insn of a libcall.
Wed Jun 16 20:29:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* cse.c (cse_insn): Don't put hard register source into tables for
the last insn of a libcall.
Bring over from mainline sources. Fixes various sparc lapack problems.
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