Commits · de0db391baca1edbebd69d622a98acef75263a0a · lvzhengyang / riscv-gcc-1

05 Dec, 2012 14 commits

re PR tree-optimization/51238 (ICE: SIGSEGV in find_uses_to_rename_use… · de0db391

re PR tree-optimization/51238 (ICE: SIGSEGV in find_uses_to_rename_use (tree-ssa-loop-manip.c:1267) with -Os -ftree-loop-distribution)

2012-12-05  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/51238
	* gcc.dg/torture/pr51238.c: New testcase.

From-SVN: r194192

committed Dec 05, 2012

de0db391 Browse Files

[multiple changes] · ceee0bde

2012-12-05  Yannick Moy  <moy@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): Move setting of flags for
	Alfa mode before general treatment of flags, so that overflow checks
	settings are set appropriately in Alfa mode. Also set the mode to
	STRICT in Alfa mode if not already set by the user.

2012-12-05  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb: Minor reformatting.

2012-12-05  Steve Baird  <baird@adacore.com>

	* sinfo.ads: Improve comments about SCIL-related node kinds and selector
	functions.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Build_Limited_Views): Even though the unit is
	not analyzed, place its entity on the name in the with clause,
	so that warnings on unused with-clause are properly supported
	for limited withs.

2012-12-05  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Update overflow description. Pragma
	Overflow_Checks changed to Overflow_Mode.

From-SVN: r194191

committed Dec 05, 2012

ceee0bde Browse Files

[multiple changes] · 97948f41

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Build_Derived_Private_Type): Handle properly a
	completion in a grand-child unit when the parent type is itself
	a private type in a child unit whose full view is itself a
	derivation from a private type.

2012-12-05  Gary Dismukes  <dismukes@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case
	Attribute_Valid): Remove code for issuing warning on Valid within
	a predicate. Moved to Sem_Attr.  Remove with and use of Errout.
	* sem_attr.adb (Analyze_Attribute, case Attribute_Valid):
	Test for prefix's subtype having a predicate and issue warning
	about infinite recursion if Valid occurs within the subtype's
	predicate. Warning moved here from Exp_Attr.

2012-12-05  Yannick Moy  <moy@adacore.com>

	* debug.adb: Minor comment addition.

2012-12-05  Yannick Moy  <moy@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): In CodePeer mode, check
	overflows by default, even when the user suppresses overflow checks.

From-SVN: r194190

committed Dec 05, 2012

97948f41 Browse Files

[multiple changes] · 739e7bbf

2012-12-05  Thomas Quinot  <quinot@adacore.com>

	* err_vars.ads: Fix minor typo in comment.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_attr.adb (Analyze_Attribute): Do not analyze the attribute
	arguments when processing Loop_Entry. Rewrite the analysis of
	attribute Loop_Entry to handle an optional loop name.
	(Convert_To_Indexed_Component): New routine.
	(Eval_Attribute): Remove ??? comment and explain
	why Loop_Entry does not need to be evaluated.

From-SVN: r194189

committed Dec 05, 2012

739e7bbf Browse Files

re PR tree-optimization/50222 (ICE with -O{1,2} -funswitch-loops -ftree-loop-distribution) · 698ef65e
```
2012-12-05  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/50222
	* gcc.dg/torture/pr50222.c: New testcase.

From-SVN: r194188
```
Richard Biener committed Dec 05, 2012
698ef65e Browse Files

passes.c (pass_init_dump_file): Only open a clean graph dump file if the dump… · 68fbd81b

passes.c (pass_init_dump_file): Only open a clean graph dump file if the dump was not already initialized.

	* passes.c (pass_init_dump_file): Only open a clean graph dump file if
	the dump was not already initialized.

	Revert:
	2012-12-03  Steven Bosscher  <steven@gcc.gnu.org>
	* passes.c (finish_optimization_passes): Don't finish graph dumps here.
	(pass_fini_dump_file): Wrap in TV_DUMP.  Finish graph dumps.
	(execute_one_pass): Don't set up graph dumps here.

From-SVN: r194186

committed Dec 05, 2012

68fbd81b Browse Files

syscall: Fix splice syscall. · 03a6c305
```
From-SVN: r194185
```
Ian Lance Taylor committed Dec 05, 2012
03a6c305 Browse Files

re PR lto/55525 (ICE: tree check: expected array_type, have pointer_type in… · 08d8c745

re PR lto/55525 (ICE: tree check: expected array_type, have pointer_type in array_ref_low_bound, at expr.c:6768)

2012-12-05  Richard Biener  <rguenther@suse.de>

	PR lto/55525
	* gimple-streamer-in.c (input_gimple_stmt): Fixup ARRAY_REFs as well.

	* gcc.dg/lto/pr55525_0.c: New testcase.
	* gcc.dg/lto/pr55525_1.c: Likewise.

From-SVN: r194183

committed Dec 05, 2012

08d8c745 Browse Files

validate_failures.py: also ignore .git · 7fb1e592

2012-12-01  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* testsuite-management/validate_failures.py
	(IsInterestingResult): Only strip line a second time if we did split.
	Rephrase return statement while at it.
	(CollectSumFiles): Also ignore .git directory.

From-SVN: r194182

committed Dec 05, 2012

7fb1e592 Browse Files

godump.c (find_dummy_types): Output a dummy type if we couldn't output the real type. · 3eb9e389
```
	* godump.c (find_dummy_types): Output a dummy type if we couldn't
	output the real type.

From-SVN: r194181
```
Ian Lance Taylor committed Dec 05, 2012
3eb9e389 Browse Files
compiler: Accept trailing comma after expression in type conversion. · b56ba885
```
From-SVN: r194176
```
Ian Lance Taylor committed Dec 05, 2012
b56ba885 Browse Files
compiler: Make sure we produce an error for a call to a non-function. · d59a4c82
```
Fixes issue 19.

From-SVN: r194174
```
Ian Lance Taylor committed Dec 05, 2012
d59a4c82 Browse Files
compiler: Check for negative or inverted arguments to make. · 54d04de7
```
From-SVN: r194173
```
Ian Lance Taylor committed Dec 05, 2012
54d04de7 Browse Files
Daily bump. · e9bfc606
```
From-SVN: r194172
```
GCC Administrator committed Dec 05, 2012
e9bfc606 Browse Files

04 Dec, 2012 26 commits

Makefile.am (${host_builddir}/c++config.h): Replace [<space><tab>] by [<tab><space>]. · b788b998
```
* include/Makefile.am (${host_builddir}/c++config.h): Replace
[<space><tab>] by [<tab><space>].
* include/Makefile.in: Regenerate.

From-SVN: r194169
```
Andreas Schwab committed Dec 04, 2012
b788b998 Browse Files
re PR bootstrap/55571 (PR48076 fix broke bootstrap on armv5tel-linux-gnueabi) · 066161a2
```
PR bootstrap/55571

        * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.

From-SVN: r194159
```
Richard Henderson committed Dec 04, 2012
066161a2 Browse Files

rtl.h (print_insn_with_notes): Remove prototype. · 2c895bd1

	* rtl.h (print_insn_with_notes): Remove prototype.
	(rtl_dump_bb_for_graph): New prototype.
	* sched-vis.c (print_insn_with_notes): Make static again.  Fix
	printing of notes.
	(rtl_dump_bb_for_graph): New function.
	* cfghooks.h (struct cfg_hooks) <dump_bb_for_graph>: New hook.
	(dump_bb_for_graph): New prototype.
	* cfghooks.c (dump_bb_for_graph): New function.
	* tree-cfg.c (gimple_cfg_hooks): Register gimple_dump_bb_for_graph
	as dump_bb_for_graph hook implementation for GIMPLE.
	* cfgrtl.c (rtl_cfg_hooks): Likewise for rtl_dump_bb_for_graph.
	(cfg_layout_rtl_cfg_hooks): Likewise.
	* graph.c (draw_cfg_node): Don't include sbitmap.h, rtl.h, tree.h,
	gimple.h, and gimple-pretty-print.h.
	(draw_cfg_node, draw_cfg_node_succ_edges): Use the uniqe function
	definition number instead of the function declaration UID.
	(print_graph_cfg): Take a struct function instead of a tree.
	Use the dump_bb_for_graph hook to dump the basic block content.
	* graph.h (print_graph_cfg): Update prototype.
	* passes.c (execute_function_dump): Update print_graph_cfg call.
	* Makefile.in (graph.o): Fixup dependencies.

From-SVN: r194157

committed Dec 04, 2012

2c895bd1 Browse Files

quad_3.f90: Really fix an if condition. · 66686181

2012-12-04  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/quad_3.f90: Really fix an if condition.

From-SVN: r194156

committed Dec 04, 2012

66686181 Browse Files

quad_3.f90: Fix a condition, which wrongly required ordered/lazy evaluation. · b863acb7

2012-12-04  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/quad_3.f90: Fix a condition,
        which wrongly required ordered/lazy evaluation.

From-SVN: r194155

committed Dec 04, 2012

b863acb7 Browse Files

Makefile.am: Fix regexp broken by previous commit. · 1b5be39f
```
	* include/Makefile.am: Fix regexp broken by previous commit.
	* include/Makefile.in: Likewise.

From-SVN: r194152
```
Steven Bosscher committed Dec 04, 2012
1b5be39f Browse Files

AArch64: Define FP_TRAPPING_EXCEPTIONS. · 25626181

2012-12-04  Marcus Shawcroft <marcus.shawcroft@arm.com>

        * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
	(FP_EX_SHIFT): Define.
	(FP_TRAPPING_EXCEPTIONS): Define.

From-SVN: r194151

committed Dec 04, 2012

25626181 Browse Files

libatomic: Detect and build for ARM architecture armv8-a. · 408d2995
```
2012-12-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/arm/arm-config.h (__ARM_ARCH_8A__): New.

From-SVN: r194150
```
Marcus Shawcroft committed Dec 04, 2012
408d2995 Browse Files

AArch64: Fix ICE due to missing TYPE_STUB_DECL on builtin va_list. · 665c56c6

2012-12-04  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/aarch64/aarch64.c (aarch64_build_builtin_va_list): Set
	TYPE_STUB_DECL.

From-SVN: r194147

committed Dec 04, 2012

665c56c6 Browse Files

aarch64: Refactor aarch64 sfp-machine.h · 868395e8

2012-12-04  Marcus Shawcroft <marcus.shawcroft@arm.com>

	* config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
	(FP_ROUNDMODE): Use FP_RND_MASK.
	* config/aarch64/sfp-exceptions.c: New.
	* config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
	Use __sfp_handle_exceptions.

From-SVN: r194142

committed Dec 04, 2012

868395e8 Browse Files

s390.c (s390_select_ccmode): Enable using CC of x + imm for higher immediates on z9-109 upwards. · 71ce1a34

2012-12-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_select_ccmode): Enable using CC of
          x + imm for higher immediates on z9-109 upwards.

From-SVN: r194141

committed Dec 04, 2012

71ce1a34 Browse Files

config.host: (arm*-*-freebsd*): Remove. · 5005fe22

	* config.host: (arm*-*-freebsd*): Remove.
	(arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
	(arm*-*-elf*): Remove.
	(arm*-*-wince-pe*): Remove.
	* arm/unwind-arm.c (struct fpa_reg): Delete.
	(struct fpa_regs): Delete.
	(phase1_vrs): Remove fpa element.
	(_Unwind_VRS_Get): Remove _UVRSC_FPA.
	(_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
	* arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
	* ieee754-sf.S (floatundisf): Remove FPA support.
	(floatdisf): Likewise.
	* ieee75f-df.S (floatundidf): Likewise.
	(floatdidf): Likewise.

From-SVN: r194138

committed Dec 04, 2012

5005fe22 Browse Files

arm.opt (cirrus-fix-invalid-insns): Delete option. · 37e33ecb

	* arm.opt (cirrus-fix-invalid-insns): Delete option.
	* invoke.texi (cirrus-fix-invalid-insns): Remove documentation.

From-SVN: r194137

committed Dec 04, 2012

37e33ecb Browse Files

tsan.c (instrument_expr): If expr_ptr isn't a gimple val, first store it into a SSA_NAME. · 5c972fb6
```
	* tsan.c (instrument_expr): If expr_ptr isn't a gimple val, first
	store it into a SSA_NAME.

From-SVN: r194135
```
Jakub Jelinek committed Dec 04, 2012
5c972fb6 Browse Files

re PR testsuite/55587 ([ASAN] Testsuite test c-c++-common/asan/memcmp-1.c fails… · dfc84007

re PR testsuite/55587 ([ASAN] Testsuite test c-c++-common/asan/memcmp-1.c fails to link on targets without libasan/libsanitizer)

	PR testsuite/55587
	* lib/asan-dg.exp (asan_init): Return 1 if libasan has been found,
	0 if not.
	* g++.dg/asan/asan.exp: Don't run gcc-dg-runtest if [asan_init]
	returned 0.
	* gcc.dg/asan/asan.exp: Likewise.

From-SVN: r194134

committed Dec 04, 2012

dfc84007 Browse Files

re PR sanitizer/55439 (ThreadSanitizer: handle atomic operations) · c954bddd

	PR sanitizer/55439
	* Makefile.in (tsan.o): Depend on tree-ssa-propagate.h.
	* sanitizer.def: Add __tsan_atomic* builtins.
	* asan.c (initialize_sanitizer_builtins): Adjust to also
	initialize __tsan_atomic* builtins.
	* tsan.c: Include tree-ssa-propagate.h.
	(enum tsan_atomic_action): New enum.
	(tsan_atomic_table): New table.
	(instrument_builtin_call): New function.
	(instrument_gimple): Take pointer to gimple_stmt_iterator
	instead of gimple_stmt_iterator.  Call instrument_builtin_call
	on builtin call stmts.
	(instrument_memory_accesses): Adjust instrument_gimple caller.
	* builtin-types.def (BT_FN_BOOL_VPTR_PTR_I1_INT_INT,
	BT_FN_BOOL_VPTR_PTR_I2_INT_INT, BT_FN_BOOL_VPTR_PTR_I4_INT_INT,
	BT_FN_BOOL_VPTR_PTR_I8_INT_INT, BT_FN_BOOL_VPTR_PTR_I16_INT_INT): New.

From-SVN: r194133

committed Dec 04, 2012

c954bddd Browse Files

Fix up two ChangeLog entries. · 41d37c56
```
From-SVN: r194132
```
Jakub Jelinek committed Dec 04, 2012
41d37c56 Browse Files

aarch64.c (aarch64_simd_vector_alignment, [...]): New. · db0253a4


2012-12-04  Tejas Belagod  <tejas.belagod@arm.com>

        * config/aarch64/aarch64.c (aarch64_simd_vector_alignment,
        aarch64_simd_vector_alignment_reachable): New. 
        (TARGET_VECTOR_ALIGNMENT, TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE):
        Define.

From-SVN: r194126

committed Dec 04, 2012

db0253a4 Browse Files

re PR tree-optimization/55124 (ICE in find_or_generate_expression, at tree-ssa-pre.c:2803) · c3dd8dd7

2012-12-04  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55124
	* tree-ssa-pre.c (find_or_generate_expression): Instead of
	ICEing when we are not able to generate an expression defer it
	by signalling failure.  Fix possible wrong-code issue by
	not picking random REFERENCE expressions as fallback.
	(create_component_ref_by_pieces_1): Adjust.  Add failure paths.
	(create_expression_by_pieces): Likewise.
	(insert_into_preds_of_block): When expression generation failed
	for one edge make sure to not insert a PHI node.

	* gcc.dg/torture/pr55124.c: New testcase.

From-SVN: r194125

committed Dec 04, 2012

c3dd8dd7 Browse Files

compiler: Give error for constant inverted slice range. · f2b2ead4
```
From-SVN: r194124
```
Ian Lance Taylor committed Dec 04, 2012
f2b2ead4 Browse Files

ia64.c (ia64_compute_frame_size): Allocate the scratch area if the function… · 44bd7f65

ia64.c (ia64_compute_frame_size): Allocate the scratch area if the function allocates dynamic stack space.

	* config/ia64/ia64.c (ia64_compute_frame_size): Allocate the scratch
	area if the function allocates dynamic stack space.
	(ia64_initial_elimination_offset): Adjust offsets to above change.

From-SVN: r194121

committed Dec 04, 2012

44bd7f65 Browse Files

[libsanitizer] Fix PR55521 by switching libsanitizer from mach_override to mac… · 8c4d267c
```
[libsanitizer] Fix PR55521 by switching libsanitizer from mach_override to mac interpose functions on darwin

From-SVN: r194120
```
Kostya Serebryany committed Dec 04, 2012
8c4d267c Browse Files
compiler: Reject invalid nil == nil comparisons. · 3fa057a4
```
From-SVN: r194119
```
Ian Lance Taylor committed Dec 04, 2012
3fa057a4 Browse Files
mksysinfo: Fix TIOCNOTTY and TIOCSCTTY for ARM. · 98fd70c2
```
From Matthias Klose.

From-SVN: r194118
```
Ian Lance Taylor committed Dec 04, 2012
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runtime: Fix build failures with -D_FORTIFY_SOURCE=2. · 4731f878
```
From-SVN: r194116
```
Ian Lance Taylor committed Dec 04, 2012
4731f878 Browse Files
compiler: Fix crash in go/defer of some builtin functions. · 3f7af571
```
From-SVN: r194114
```
Ian Lance Taylor committed Dec 04, 2012
3f7af571 Browse Files