Commits · ef9063812820167f826b3f7fce2827826599d80c · lvzhengyang / riscv-gcc-1

23 Feb, 2003 8 commits

* gcse.c (cprop_jump): Use the REG_EQUAL note if available. · ef906381
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From-SVN: r63332
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Kazu Hirata committed Feb 23, 2003
ef906381 Browse Files
Add %redact file · 7b652bb8
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From-SVN: r63331
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Nick Clifton committed Feb 23, 2003
7b652bb8 Browse Files
FSF GCC merge 02/23/03 · 39071122
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From-SVN: r63327
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Nick Clifton committed Feb 23, 2003
39071122 Browse Files

invoke.texi (ggc-min-expand, [...]): Document new default behavior. · 16226f1e

	* doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Document
	new default behavior.
	* ggc-common.c: Include sys/resource.h.
	(ggc_rlimit_bound): New function.
	(ggc_min_expand_heuristic, ggc_min_heapsize_heuristic): Update
	defaults to account for rlimits.

From-SVN: r63323

committed Feb 23, 2003

16226f1e Browse Files

re PR c++/7982 (core dump due to recursive definition (using stl set)) · 53be1a8d
```
	PR c++/7982
	* g++.dg/warn/implicit-typename1.C: New test.

From-SVN: r63318
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Kriang Lerdsuwanakij committed Feb 23, 2003
53be1a8d Browse Files

[multiple changes] · 9e555526

2003-02-22  Richard Henderson  <rth@redhat.com>

	* i386.c, i386.h (TUNEMASK): Rename from CPUMASK.

2003-02-22  Kelley Cook <kelley@dwhoops.info>

        * i386.h, i386.c, i386.md (ix86_tune): Rename from ix86_cpu.
	(ix86_tune_string): Rename from ix86_cpu_string.

From-SVN: r63314

committed Feb 22, 2003

9e555526 Browse Files

i386.c: Replace "mcpu" with "mtune". · 9d913bbf

        * config/i386/i386.c: Replace "mcpu" with "mtune".
        * config/i386/i386.h (TARGET_OPTIONS): Likewise.
        (CC1_CPU_SPEC): Likewise. New warning for "-mcpu".
        * doc/invoke.texi (i386 and x86-64 Options): Replace "mcpu"
        with "mtune".  Note that "mcpu" is a deprecated synonym for "mtune".

        * g++.old-deja/g++.other/store-expr1.C: Replace "mcpu"
        with "mtune".
        * g++.old-deja/g++.other/store-expr2.C: Likewise.
        * gcc.c-torture/execute/20010129-1.x: Likewise.
        * gcc.dg/20011107-1.c: Likewise.
        * gcc.dg/20020108-1.c: Likewise.
        * gcc.dg/20020122-3.c: Likewise.
        * gcc.dg/20020206-1.c: Likewise.
        * gcc.dg/20020310-1.c: Likewise.
        * gcc.dg/20020426-2.c: Likewise.
        * gcc.dg/20020517-1.c: Likewise.
        * gcc.dg/991230-1.c: Likewise.
        * gcc.dg/i386-unroll-1.c: Likewise.
        * gcc.misc-tests/i386-prefetch.exp: Likewise.

From-SVN: r63313

committed Feb 22, 2003

9d913bbf Browse Files

Daily bump. · 185e2e13
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From-SVN: r63312
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GCC Administrator committed Feb 23, 2003
185e2e13 Browse Files

22 Feb, 2003 21 commits

config.gcc: Delete references to m68k/t-linux and m68k/t-linux-aout. · d2c172bf

	* config.gcc: Delete references to m68k/t-linux and
	m68k/t-linux-aout.
	* config/m68k/t-linux, config/m68k/t-linux-aout: Removed.

From-SVN: r63305

committed Feb 22, 2003

d2c172bf Browse Files

toplev.c (rest_of_compilation): Apply fotgotten hunk of track scheduling patch. · b3de7382
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	* toplev.c (rest_of_compilation):  Apply fotgotten hunk
	of track scheduling patch.

From-SVN: r63298
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Jan Hubicka committed Feb 22, 2003
b3de7382 Browse Files
* gcc.dg/i386-mul.c: New test. · 48e082b9
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From-SVN: r63297
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Jan Hubicka committed Feb 22, 2003
48e082b9 Browse Files

linux.h (TARGET_HAS_F_SETLKW): Define. · 90b8be73

	* config/linux.h (TARGET_HAS_F_SETLKW): Define.
	* config/alpha/linux.h (TARGET_HAS_F_SETLKW): Likewise

From-SVN: r63293

committed Feb 22, 2003

90b8be73 Browse Files

configure.in: Check for sys/systemcfg.h and _system_configuration. · d47f75c4

	* configure.in: Check for sys/systemcfg.h and
	_system_configuration.
	* physmem.c: Add support for AIX.  Tweek formatting as per
	upstream coreutils beta.

From-SVN: r63287

committed Feb 22, 2003

d47f75c4 Browse Files

configure.in: Check for sys/sysctl.h and sysctl. · 170230b7

	* configure.in: Check for sys/sysctl.h and sysctl.
	* physmem.c: Add support for *bsd and darwin.
	* Makefile.in: Generate depedency for physmem.o.

Co-Authored-By: Geoffrey Keating <geoffk@apple.com>
Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>

From-SVN: r63285

committed Feb 22, 2003

170230b7 Browse Files

New docs for Thread.java, and little tweaks identified by japi. · 514e19c9
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From-SVN: r63284
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Anthony Green committed Feb 22, 2003
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* c-decl.c (c_expand_body_1): Fix. · 764c4414
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From-SVN: r63283
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Jan Hubicka committed Feb 22, 2003
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expmed.c (expand_divmod): Undo sign extensions for unsigned operands · 1c4a429a

	* expmed.c (expand_divmod): Undo sign extensions for unsigned operands

	* cfgcleanup.c (try_forward_edges):  Don't check loop structures
	when not optimizing.
	(cleanup_cfg): Do not iterate trought delete_trivially_dead_insns
	when not expensive.
	* toplev.c (rest_of_compilation):  Duplicate loop headers only when
	optimizing;  Delete trivially dead insns early; fix optimize check.

	* Makefile.in (c-decl.o, c-objc-common.o, cgraph.o, tree-inline.o): Add
	dependency on cgraph.h
	* c-decl.c: Include cgraph.h
	(finish_function): Update call of tree_inlinable_function_p.
	* c-objc-common.c: Include cgraph.h
	* cgraph.h: New file.
	* cgraphunit.c: New file.
	* cgraph.c (cgraph_node, cgraph_edge): Move into cgraph.h
	(cgraph_nodes, cgraph_n_nodes): Globalize.
	(cgraph_finalize_function, cgraph_finalize_compilation_unit
	cgraph_create_edges, cgraph_optimize, cgraph_mark_needed_node):
	Move into cgraphunit.c
	* tree-inline.c: Include cgraph.h
	* tree-inline.c: Include cgraph.h

From-SVN: r63281

committed Feb 22, 2003

1c4a429a Browse Files

i386.md: Use gen_lowpart instead of gen_rtx_REG for copying a register. · 1e2115dc
```
	* config/i386/i386.md: Use gen_lowpart instead of gen_rtx_REG
	for copying a register.

From-SVN: r63280
```
Josef Zlomek committed Feb 22, 2003
1e2115dc Browse Files

re PR c/8828 (gcc reports some code is unreachable when it is not) · b6553814

2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

	PR c/8828
	* jump.c (never_reached_warning): Don't fall through BARRRIER
	insns.  Update comments to reflect what the function really does.

From-SVN: r63275

committed Feb 22, 2003

b6553814 Browse Files

re PR c++/3782 (-quiet -fstats produces a segmentation fault in cc1plus) · 26182e15

2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

	PR other/3782
	* toplev.c (process_options): If flag_detailed_statistics is set,
	then set time_report as well.

From-SVN: r63274

committed Feb 22, 2003

26182e15 Browse Files

fold-const.c (omit_one_operand): No longer static. · c0a47a61


	* fold-const.c (omit_one_operand): No longer static.
	* tree.h (omit_one_operand): Prototype here.
	(div_and_round_double): Keep fold-const.c prototypes together.
	* builtins.c (builtin_mathfn_code): Handle binary built-in
	funtions, such as "pow" and "atan2".
	(fold_builtin): Optimize both pow(x,0.0) and pow(1.0,y) to 1.0.
	Simplify optimizations using "type" the builtin's return type.

	* gcc.dg/builtins-5.c: New test case.

From-SVN: r63273

committed Feb 22, 2003

c0a47a61 Browse Files

cris.c (cris_rtx_costs): Blockify dangling else. · 5b296d93
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	* config/cris/cris.c (cris_rtx_costs): Blockify dangling else.
	Fix functionalization typo.

From-SVN: r63272
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Hans-Peter Nilsson committed Feb 22, 2003
5b296d93 Browse Files
* gcc.dg/asmreg-1.c: New test. · 182c2078
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From-SVN: r63271
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Hans-Peter Nilsson committed Feb 22, 2003
182c2078 Browse Files
regmove.c (optimize_reg_copy_1): Do not replace a hard register in an asm. · 51928907
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	* regmove.c (optimize_reg_copy_1): Do not replace a hard register
	in an asm.

From-SVN: r63270
```
Hans-Peter Nilsson committed Feb 22, 2003
51928907 Browse Files

Makefile.in (ggc-common.o): Depend on $(PARAMS_H) · 9ac121af

	* Makefile.in (ggc-common.o): Depend on $(PARAMS_H)
	* doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update
	documentation.
	* ggc-common.c: Include params.h
	(ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
	init_ggc_heuristics): New functions.
	* ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
	init_ggc_heuristics): Prototype.
	* toplev.c (print_version):  Output GGC heuristics.
	(parse_options_and_default_flags): Call init_ggc_heuristics.

From-SVN: r63268

committed Feb 22, 2003

9ac121af Browse Files

i386.c (def_builtin): Special case 64bit builtins. · 453ee231

	* i386.c (def_builtin):  Special case 64bit builtins.
	(MASK_SSE164, MASK_SSE264): New constants.
	(builtin_description): Add 64bit builtins.
	(ix86_init_mmx_sse_builtins): Likewise.
	* i386.h (enum ix86_builtins): Likewise.
	* i386.md (cvtss2siq, cvttss2siq, cvtsd2siq, cvttsd2siq, cvtsi2sdq,
	sse2_movq2dq_rex64, sse2_movsq2q_rex64): New.
	(sse2_movq2dq, sse2_movsq2q): Disable for 64bit.
	* mmintrin.h (_mm_cvtsi64x_si64, _mm_set_pi64x, _mm_cvtsi64_si64x): New.
	* xmmintrin.h (_mm_cvtss_si64x, _mm_cvttss_si64x, _mm_cvtsi64x_ss,
	_mm_set_epi64x, _mm_set1_epi64x, _mm_cvtsd_si64x, _mm_cvttsd_si64x,
	_mm_cvtsi64x_sd, _mm_cvtsi64x_si128, _mm_cvtsi128_si64x): New.

From-SVN: r63267

committed Feb 22, 2003

453ee231 Browse Files

i386.c (builtin_description): Add __builtin_ia32_paddq and __builtin_ia32_psubq. · d50672ef

	* i386.c (builtin_description): Add __builtin_ia32_paddq and
	__builtin_ia32_psubq. Fix __builtin_ia32_paddq128
	 and __builtin_ia32_psubq128.
	* i386.h (IX86_BUILTIN_PADDQ, IX86_BUILTIN_PSUBQ): New.
	* i386.md (addv*, mmx_ior*, mmx_xoe*, mmx_and*): Add missing '%'.
	(mmx_adddi3, mmx_subdi3): New.
	* mmintrin.h (_mm_add_si64, _mm_sub_si64): New.
	* xmmintrin.h (_mm_movepi64_pi64): New.
	(_mm_add_epi64, _mm_sub_epi64): fix.
	(_mm_mul_pu16): Rename to...
	(_mm_mul_su32): ... this one.

	* builtins.c (expand_builtin_expect):  Do not predict
	flag_guess_branch_prob is not set.
	* c-semantics.c (expand_stmt): Likewise.
	* predict.c (predict_insn): Likewise.
	* stmt.c (expand_continue_loop): Likewise.
	* toplev.c (rest_of_compilation): Do not call
	note_prediction_to_br_prob and note_prediction_to_br_prob
	when not optimizing.

From-SVN: r63263

committed Feb 22, 2003

d50672ef Browse Files

Daily bump. · 6a6d417e
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From-SVN: r63262
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GCC Administrator committed Feb 22, 2003
6a6d417e Browse Files
Update my email address. · ff00c8a2
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From-SVN: r63254
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James E Wilson committed Feb 21, 2003
ff00c8a2 Browse Files

21 Feb, 2003 11 commits

* MAINTAINERS: Add self to blanket write privs. section. · abb2db7a
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From-SVN: r63253
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Zack Weinberg committed Feb 21, 2003
abb2db7a Browse Files

re PR c++/9749 (ICE in write_expression on invalid function prototype) · 2fff6d71

	PR c++/9749
	* decl.c (grokdeclarator): Do not allow parameters with variably
	modified types.

	PR c++/9749
	* g++.dg/parse/varmod1.C: New test.

From-SVN: r63250

committed Feb 21, 2003

2fff6d71 Browse Files

cfgrtl.c (commit_edge_insertions): Call find_many_sub_basic_block only when some… · 9809a362

cfgrtl.c (commit_edge_insertions): Call find_many_sub_basic_block only when some code has been emitted.

	* cfgrtl.c (commit_edge_insertions):  Call
	find_many_sub_basic_block only when some code has been emitted.
	(commit_edge_insertions_watch_calls): Bring into sync with
	commit_edge_insertions

From-SVN: r63248

committed Feb 21, 2003

9809a362 Browse Files

re PR c++/9727 (ICE in pushclass() with template and conversion operator) · 19df1edf
```
	PR c++/9727
	* g++.dg/template/op1.C: New test.

From-SVN: r63245
```
Mark Mitchell committed Feb 21, 2003
19df1edf Browse Files

sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class. · a93d1ba2

	* sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.

	* sh.md (binary_sf_op): Use extra constant operand instead of
	negating constant operand 4.
	* sh.c (sh_expand_binop_v2sf): Supply it.

From-SVN: r63243

committed Feb 21, 2003

a93d1ba2 Browse Files

physmem.c (physmem_total): Use getsysinfo on Tru64 UNIX. · 4a06f7f2

	* physmem.c (physmem_total) [HAVE_GETSYSINFO]: Use getsysinfo on
	Tru64 UNIX.
	(physmem_available) [HAVE_TABLE && HAVE_SYS_TABLE_H]: Use table on
	Tru64 UNIX.

	* configure.in (AC_CHECK_HEADERS): Check for sys/sysinfo.h,
	machine/hal_sysinfo.h, sys/table.h.
	(checkfuncs, AC_CHECKFUNCS): Check for getsysinfo, table.
	* configure, config.in: Regenerate.

From-SVN: r63241

committed Feb 21, 2003

4a06f7f2 Browse Files

re PR c++/8906 (segmentation fault when parsing nested-class definition) · 5dc3a78c
```
	PR c++/8906
	* g++.dg/template/nested2.C: New test.

From-SVN: r63240
```
Mark Mitchell committed Feb 21, 2003
5dc3a78c Browse Files

configure.in: Check for sys/sysmp.h and sysmp. · 64c7e556

	* configure.in: Check for sys/sysmp.h and sysmp.
	* physmem.c: Pull upstream copy, add support for irix6.

	* config.in, configure: Regenerated.

From-SVN: r63237

committed Feb 21, 2003

64c7e556 Browse Files

Fix typo · 934b8c40
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From-SVN: r63236
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Mark Mitchell committed Feb 21, 2003
934b8c40 Browse Files
re PR c++/8724 (explicit destructor call for incomplete class allowed) · 692bb58a
```
	PR c++/8724
	* g++.dg/expr/dtor1.C: New test.

From-SVN: r63232
```
Mark Mitchell committed Feb 21, 2003
692bb58a Browse Files

cpphash.h (struct lexer_state): Add directive_wants_padding. · a8d0ddaf

	* cpphash.h (struct lexer_state): Add directive_wants_padding.
	* cpplib.c (_cpp_handle_directive): Set directive_wants_padding
	for directives of type INCL.
	(glue_header_name, parse_include): Use get_token_no_padding.
	* cppmacro.c (replace_args): If directive_wants_padding,
	provide padding tokens.

	* testsuite/gcc.dg/cpp/include3.c: New test.
	* testsuite/gcc.dg/cpp/inc/foo.h: New file.

From-SVN: r63231

committed Feb 21, 2003

a8d0ddaf Browse Files