Commits · 548414c6fb1352554dcc8f573610bd87a4e7da80 · lvzhengyang / riscv-gcc-1

20 Jan, 2005 30 commits

tree-cfg.c (tree_verify_flow_info): Check that a nonlocal label is first in a sequence of labels. · 548414c6
```
	* tree-cfg.c (tree_verify_flow_info): Check that a nonlocal
	label is first in a sequence of labels.

From-SVN: r93993
```
Kazu Hirata committed Jan 20, 2005
548414c6 Browse Files

sourcebuild.texi (Test Directives): New. · 35fdf04e

2005-01-20  Janis Johnson  <janis187@us.ibm.com>
	    Giovanni Bajo  <giovannibajo@gcc.gnu.org>

	* doc/sourcebuild.texi (Test Directives): New.

Co-Authored-By: Giovanni Bajo <giovannibajo@gcc.gnu.org>

From-SVN: r93989

committed Jan 20, 2005

35fdf04e Browse Files

real.c (real_floor): Don't leave the result uninitialized when mode is VOIDMode... · 8ffeac67


	* real.c (real_floor): Don't leave the result uninitialized when
	mode is VOIDMode, but return the unrounded intermediate value.
	(real_ceil): Likewise.

From-SVN: r93988

committed Jan 20, 2005

8ffeac67 Browse Files

Fix changelog date. · 07ff6dac
```
[[Split portion of a mixed commit.]]

From-SVN: r93987.2
```
Paul Brook committed Jan 20, 2005
07ff6dac Browse Files
* config/arm/arm.md (insv): Use gen_int_mode. · b65e6318
```
From-SVN: r93986
```
Paul Brook committed Jan 20, 2005
b65e6318 Browse Files

freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete. · 62da8647

	* config/sparc/freebsd.h (ASM_OUTPUT_INTERNAL_LABELREF): Delete.
	* config/sparc/linux.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/linux64.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/netbsd-elf.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.
	* config/sparc/sol2.h (ASM_OUTPUT_INTERNAL_LABELREF): Likewise.

From-SVN: r93984

committed Jan 20, 2005

62da8647 Browse Files

Makefile.am (check-compile): New. · 45d5f9af


2005-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/Makefile.am (check-compile): New.
	* testsuite/Makefile.in: Regenerate.
	* scripts/check_compile_time: New.
	* scripts/check_performance: Tweaks.

From-SVN: r93980

committed Jan 20, 2005

45d5f9af Browse Files

re PR debug/19124 (gcc generates incorrect dwarf2 debug info) · 3c46c513

2005-01-20  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR debug/19124
	* dwarf2out.c (concat_loc_descriptor): We don't know we can use
	fbreg, so we have to assume we can't.
	(loc_descriptor_from_tree_1): Ditto.
	(containing_function_has_frame_base): New function.
	(add_location_or_const_value_attribute): Use it.
	Also try to generate a frame_base from a single element location
	list.

From-SVN: r93979

committed Jan 20, 2005

3c46c513 Browse Files

re PR tree-optimization/15349 ([tree-ssa] Merge two phi nodes.) · 23ab2e4e

	PR tree-optimization/15349
	* timevar.def (TV_TREE_MERGE_PHI): New.
	* tree-cfg.c (tree_forwarder_block_p): Add a new argument
	PHI_WANTED.
	(remove_forwarder_block, cleanup_forwarder_blocks): Adjust the
	calls to tree_forwarder_block_p.
	(remove_forwarder_block_with_phi, merge_phi_nodes,
	gate_merge_phi, pass_merge_phi): New.
	* tree-optimize.c (init_tree_optimization_passes): Add
	pass_merge_phi.
	* tree-pass.h: Add an extern for pass_merge_phi;

	PR tree-optimization/15349
	* testsuite/gcc.dg/tree-ssa/pr15349.c: New.

From-SVN: r93977

committed Jan 20, 2005

23ab2e4e Browse Files

* docs/html/17_intro/BADNAMES: Add list for Darwin. · db01eeba
```
From-SVN: r93976
```
Loren J. Rittle committed Jan 20, 2005
db01eeba Browse Files
* docs/html/17_intro/BADNAMES: Add list for FreeBSD. · 5116ad96
```
From-SVN: r93975
```
Loren J. Rittle committed Jan 20, 2005
5116ad96 Browse Files

re PR target/19418 (_mm_cast*, icc8.1 new intrinsics) · edd5b7da

        PR target/19418
        * config/i386/emmintrin.h (_mm_castpd_ps, _mm_castpd_si128): New.
        (_mm_castps_pd, _mm_castps_si128): New.
        (_mm_castsi128_ps, _mm_castsi128_pd): New.

From-SVN: r93974

committed Jan 20, 2005

edd5b7da Browse Files

Mark PR. · 58b03a2d
```
From-SVN: r93973
```
Richard Henderson committed Jan 20, 2005
58b03a2d Browse Files

re PR target/19530 (MMX load intrinsic produces SSE superfluous instructions (movlps)) · 0f2698d0

        PR target/19530
        * config/i386/mmintrin.h (_mm_cvtsi32_si64): Use
        __builtin_ia32_vec_init_v2si.
        (_mm_cvtsi64_si32): Use __builtin_ia32_vec_ext_v2si.
        * config/i386/i386.c (IX86_BUILTIN_VEC_EXT_V2SI): New.
        (ix86_init_mmx_sse_builtins): Create it.
        (ix86_expand_builtin): Expand it.
        (ix86_expand_vector_set): Handle V2SFmode and V2SImode.
        * config/i386/mmx.md (vec_extractv2sf_0, vec_extractv2sf_1): New.
        (vec_extractv2si_0, vec_extractv2si_1): New.

From-SVN: r93972

committed Jan 20, 2005

0f2698d0 Browse Files

Makefile.in (alpha-linux, [...]): Use a-intnam-linux.ads and system-linux-alpha.ads. · 3f38e738

        * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
        a-intnam-linux.ads and system-linux-alpha.ads.
        * a-intnam-linux-alpha.ads: Remove file.
        * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
        * system-linux-alpha.ads: New file.

From-SVN: r93971

committed Jan 20, 2005

3f38e738 Browse Files

i386.c (ix86_expand_push): New. · 6b79c03c

        * config/i386/i386.c (ix86_expand_push): New.
        * config/i386/mmx.md (push<MMXMODE>1): New.
        * config/i386/sse.md (push<SSEMODE>1): New.
        * config/i386/i386-protos.h: Update.

From-SVN: r93970

committed Jan 20, 2005

6b79c03c Browse Files

* gcc.dg/tree-ssa/loop-1.c: Fix target names on xfail. · 35f46d96
```
From-SVN: r93964
```
Steve Ellcey committed Jan 20, 2005
35f46d96 Browse Files
params.def, [...]: Update copyright. · e42febca
```
	* params.def, params.h, predict.c, tree-ssa-loop-im.c: Update
	copyright.

From-SVN: r93961
```
Kazu Hirata committed Jan 20, 2005
e42febca Browse Files

rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ. · f4770271

        * rtl.def (CONST_VECTOR): Use RTX_CONST_OBJ.
        * rtl.h (CONSTANT_P): Don't special case CONST_VECTOR.

From-SVN: r93958

committed Jan 20, 2005

f4770271 Browse Files

re PR target/19350 (Compilation with -O1 -ftree-vectorize gives unrecognizable insn on x86.) · b4bb3199

        PR target/19350
        * config/i386/i386.c (ix86_expand_vector_move_misalign): Convert
        to V4SFmode in SSE1 fallback load path.

From-SVN: r93957

committed Jan 20, 2005

b4bb3199 Browse Files

i386.c (ix86_expand_vector_init_one_var): Fix typo in QImode expansion to ix86_expand_vector_set. · ceda96fc

        * config/i386/i386.c (ix86_expand_vector_init_one_var): Fix typo
        in QImode expansion to ix86_expand_vector_set.
        (ix86_expand_vector_init_general): Fix typo in V8HImode recursive call.

From-SVN: r93952

committed Jan 20, 2005

ceda96fc Browse Files

typeck.c (more_qualified_p): Remove. · 0177ca87

	* typeck.c (more_qualified_p): Remove.
	* cp-tree.h: Remove the corresponding prototype.

From-SVN: r93949

committed Jan 20, 2005

0177ca87 Browse Files

re PR target/19511 (ICE in in reload_cse_simplify_operands, at postreload.c:391) · f75959a6

        PR target/19511
        * config/i386/i386.c (ix86_preferred_reload_class): Return a proper
        subclass of the input class.
        (ix86_secondary_memory_needed): Always true for cross-MMX classes.
        Always true for cross-SSE1 classes.  Rationalize conditionals.
        * config/i386/i386.h (SSE_CLASS_P, MMX_CLASS_P): Use straight equality.
        * config/i386/i386.md (movsi_1): Add MMX/SSE zeros.  Fix alternatives
        for SSE1.  Don't check TARGET_INTER_UNIT_MOVES.
        (movdi_2): Add MMX/SSE zeros.
        (movdi_1_rex64): Likewise.  Don't check TARGET_INTER_UNIT_MOVES.
        (movsf_1): Don't check TARGET_INTER_UNIT_MOVES.
        (zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
        (movsi_1_nointernunit, movdi_1_rex64_nointerunit): Remove.
        (movsf_1_nointerunit, zero_extendsidi2_32_1): Remove.
        (zero_extendsidi2_rex64_1): Remove.
        (MOV0 peephole): Check GENERAL_REG_P.

From-SVN: r93948

committed Jan 19, 2005

f75959a6 Browse Files

re PR target/19427 (gcc.c-torture/execute/simd-1.c compilation fails for i686 with -msse) · b100079f

        PR target/19427
        * config/i386/i386.c (ix86_expand_vector_set): Fix third and fourth
        shufps elements.
        (ix86_expand_vector_extract): Likewise.

From-SVN: r93946

committed Jan 19, 2005

b100079f Browse Files

re PR middle-end/19304 (wrong code for spec test from emit_move_change_mode) · 539eaa3a

        PR middle-end/19304
        * expr.c (emit_move_change_mode): New argument force; use
        simplify_gen_subreg if true.
        (emit_move_via_alt_mode): Merge into ...
        (emit_move_via_integer): ... here.
        (emit_move_ccmode): Use emit_move_change_mode directly.

From-SVN: r93944

committed Jan 19, 2005

539eaa3a Browse Files

re PR target/19518 ([alpha] unrecognizable insn (set (reg:V4HI) (const_vector:V4HI)) with builtins) · 72910a0b

        PR target/19518
        * config/alpha/alpha.c (alpha_rtx_costs): Handle HIGH.
        (alpha_preferred_reload_class): Handle CONST_VECTOR.
        (alpha_emit_set_const_1): Add no_output parameter; don't emit
        rtl if true.
        (alpha_emit_set_const): Likewise.  Make static.
        (alpha_emit_set_long_const): Make static.
        (alpha_extract_integer): Split out from alpha_expand_mov.
        (alpha_split_const_mov): Likewise.
        (alpha_expand_mov): Use them.  Handle CONST_VECTOR.
        (alpha_legitimate_constant_p): New.
        * config/alpha/alpha-protos.h: Update.
        * config/alpha/alpha.h (REGISTER_MOVE_COST): Correct fp<->gp cost.
        (LEGITIMATE_CONSTANT_P): Re-implement with a function.
        * config/alpha/alpha.md (movsi): Add n alternative.
        (movsi_nt_vms, movdi_er_nofix, movdi_er_fix, movdi_fix): Likewise.
        (mov<VEC>_fix, mov<VEC>_nofix): Add i alternative.
        (splitters for all of the above): Use alpha_split_const_mov.
        * config/alpha/predicates.md (non_add_const_operand): New.
        (non_zero_const_operand): New.
        (input_operand): Use alpha_legitimate_constant_p after reload.

From-SVN: r93943

committed Jan 19, 2005

72910a0b Browse Files

loop-1.c: Fix missing "-" in dg-final scan-assembler-times directive name. · ae727129
```
	* gcc.dg/tree-ssa/loop-1.c: Fix missing "-" in dg-final
	scan-assembler-times directive name.

From-SVN: r93942
```
Hans-Peter Nilsson committed Jan 20, 2005
ae727129 Browse Files

re PR libstdc++/19535 (Wrong return types for __pair_get<1>) · 9634af02

2005-01-19  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/19535
	* include/tr1/utility (struct __pair_get<1>::__get, __const_get):
	Fix typo in the return type.
	* testsuite/tr1/6_containers/utility/19535.cc: New.

From-SVN: r93940

committed Jan 20, 2005

9634af02 Browse Files

typeck.c (comptypes): Handle return code from objc_comptypes correctly. · b3b35f14
```
	* typeck.c (comptypes): Handle return code from objc_comptypes
	correctly.

From-SVN: r93934
```
Matt Austern committed Jan 20, 2005
b3b35f14 Browse Files
Daily bump. · 29de1f67
```
From-SVN: r93930
```
GCC Administrator committed Jan 20, 2005
29de1f67 Browse Files

19 Jan, 2005 10 commits

VMCompiler.java (compileClass): Ignore UnknownError. · af84b3d0

	* java/lang/VMCompiler.java (compileClass): Ignore UnknownError.
	* gnu/gcj/runtime/natSharedLibLoader.cc (finalize): Only dlclose
	if 'handler' is valid.

From-SVN: r93927

committed Jan 19, 2005

af84b3d0 Browse Files

re PR tree-optimization/19038 (tree-ssa causing loops to have more than one BB) · 4366cf6d

	PR tree-optimization/19038
	* tree-ssa-loop-ivopts.c (allow_ip_end_pos_p): New function.
	(add_candidate): Add ivs with increment in latch only if
	allow_ip_end_pos_p is true.
	(determine_iv_cost): Use empty_block_p.

From-SVN: r93925

committed Jan 19, 2005

4366cf6d Browse Files

array_allocator.h (array_allocator<>::allocate): Avoid __used. · 75aa3f65
```
	* include/ext/array_allocator.h (array_allocator<>::allocate):
	Avoid __used.  Use __array_used instead.

From-SVN: r93923
```
Loren J. Rittle committed Jan 19, 2005
75aa3f65 Browse Files

cfganal.c (compute_dominance_frontiers_1): Replace with new algorithm · 4c7f5fea

2005-01-19  Daniel Berlin  <dberlin@dberlin.org>

	* cfganal.c (compute_dominance_frontiers_1): Replace with new algorithm
	(compute_dominance_frontiers): Ditto.

From-SVN: r93922

committed Jan 19, 2005

4c7f5fea Browse Files

re PR target/19529 (sh-rtems multilibs broken) · be33b729

2005-01-19  Ralf Corsepius  <ralf.corsepius@rtems.org>

	PR target/19529
	* config/sh/t-rtems: New.
	* config.gcc (sh-*-rtems*): Reflect having added config/sh/t-rtems.

From-SVN: r93921

committed Jan 19, 2005

be33b729 Browse Files

* cp-tree.h, name-lookup.h: Remove unused prototypes. · dcb3736a
```
From-SVN: r93920
```
Kazu Hirata committed Jan 19, 2005
dcb3736a Browse Files
asm-a.c: Move dg-require-effective-target to after dg-do. · fed758a4
```
	* gcc.dg/asm-a.c: Move dg-require-effective-target to
	after dg-do.

From-SVN: r93919
```
Hans-Peter Nilsson committed Jan 19, 2005
fed758a4 Browse Files

tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Always subtract the offset… · 53dba802

tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Always subtract the offset of the selected field.

	* tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Always subtract
	the offset of the selected field.

From-SVN: r93918

committed Jan 19, 2005

53dba802 Browse Files

tree-cfg.c (remove_forwarder_block): Fix the check to prevent a nonlocal label… · 04d38c3b

tree-cfg.c (remove_forwarder_block): Fix the check to prevent a nonlocal label from appearing in the middle of a...

	* tree-cfg.c (remove_forwarder_block): Fix the check to
	prevent a nonlocal label from appearing in the middle of a
	basic block.

From-SVN: r93917

committed Jan 19, 2005

04d38c3b Browse Files

re PR rtl-optimization/19462 (generating return insns while… · cb884961

re PR rtl-optimization/19462 (generating return insns while current_function_epilogue_delay_list nonempty)

	PR rtl-optimization/19462
	* gcc.dg/torture/pr19462-1.c: Remove token xfail marker.

From-SVN: r93905

committed Jan 19, 2005

cb884961 Browse Files