Commits · c819d921c9b0ccb6d29fb3a6c5cb6cd12b77d2f6 · lvzhengyang / riscv-gcc-1

30 Nov, 2011 8 commits

* gcc/config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed. · c819d921
```
From-SVN: r181842
```
Matthew Gretton-Dann committed Nov 30, 2011
c819d921 Browse Files

shift flag_next/gnu_runtime to modern opts system. · fea3ca91

gcc:

	* doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description.
	* doc/tm.texi: Regenerate.
	* flags.h (flag_next_runtime): Remove references.
	* toplev.c: Likewise.
	* defaults.h (NEXT_OBJC_RUNTIME): Provide default.
	* gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME.
	* config/darwin.c (darwin_override_options): Provide default
	Objective-C abi settings and target conflict checks.
	* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused
	code. Adjust indenting.

gcc/c-family:

	* c.opt (fgnu-runtime): Provide full description.
	(fnext-runtime): Likewise.
	* c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.

From-SVN: r181837

committed Nov 30, 2011

fea3ca91 Browse Files

MAINTAINERS (write-after-approval): Add self. · 0f14d442
```
	* MAINTAINERS (write-after-approval): Add self.

From-SVN: r181836
```
Matthew Gretton-Dann committed Nov 30, 2011
0f14d442 Browse Files

re PR libgomp/51298 (libgomp team_barrier locking failures) · ab6dd406

	PR libgomp/51298
	* config/linux/bar.h: Use atomic rather than sync builtins.
	* config/linux/bar.c: Likewise.  Add missing acquire
	synchronisation on generation field.
	* task.c (gomp_barrier_handle_tasks): Regain lock so as to not
	double unlock.

From-SVN: r181833

committed Nov 30, 2011

ab6dd406 Browse Files

ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence. · b40c885f

	* ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
	* critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
	* config/linux/mutex.h: Use atomic rather than sync builtins.
	* config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
	* config/linux/omp-lock.h: Comment fix.
	* config/linux/arm/mutex.h: Delete.
	* config/linux/powerpc/mutex.h: Delete.
	* config/linux/ia64/mutex.h: Delete.
	* config/linux/mips/mutex.h: Delete.

From-SVN: r181832

committed Nov 30, 2011

b40c885f Browse Files

re PR libgomp/51249 (semaphore implemetation for linux leaves threads blocked) · 3e348fcc
```
	PR libgomp/51249
	* config/linux/sem.h: Rewrite.
	* config/linux/sem.c: Rewrite.

From-SVN: r181831
```
Alan Modra committed Nov 30, 2011
3e348fcc Browse Files
runtime: Copy runtime_panicstring from master library. · b8797494
```
From-SVN: r181830
```
Ian Lance Taylor committed Nov 30, 2011
b8797494 Browse Files
Daily bump. · a5922111
```
From-SVN: r181829
```
GCC Administrator committed Nov 30, 2011
a5922111 Browse Files

29 Nov, 2011 30 commits

* config/sh/sh.h (enum reg_class, REG_CLASS_NAMES) · a4f71b01

	(REG_CLASS_CONTENTS): Add NON_SP_REGS.
	(REGCLASS_HAS_GENERAL_REG): Handle NON_SP_REGS.
	* config/sh/constraints.md (u): New constraint.

From-SVN: r181825

committed Nov 29, 2011

a4f71b01 Browse Files

libgo: update to weekly.2011-10-25 · b740cb63
```
Changes were mainly straightforward to merge.

From-SVN: r181824
```
Ian Lance Taylor committed Nov 29, 2011
b740cb63 Browse Files

re PR target/51337 (SH Target: Various testsuite ICEs for -m2a -O0) · cebc182b

	PR target/51337
	* config/sh/sh.c (sh_secondary_reload): Add case when FPUL
	register is being loaded from a pseudo in memory.

From-SVN: r181823

committed Nov 29, 2011

cebc182b Browse Files

runtime: If no sem_timedwait, use pthread_cond_timedwait. · 08ee945e
```
From-SVN: r181821
```
Ian Lance Taylor committed Nov 29, 2011
08ee945e Browse Files

. · 85b8555e

	* configure.ac (rl78-*-*) New case.
	* configure: Regenerate.
	* MAINTAINERS: Add myself as RL78 maintainer.

libgcc
	* config.host (rl78-*-elf): New case.
	* config/rl78: New directory for the Renesas RL78.

gcc
	* config.gcc (rl78-*-elf): New case.
	* doc/extend.texi: Add RL78 documentation.
	* doc/invoke.texi: Likewise.
	* doc/md.texi: Likewise.
	* doc/contrib.texi: Add RL78.
	* doc/install.texi: Add rl78-*-elf.
	* config/rl78: New directory for the Renesas RL78.

contrib
	* config-list.mk (LIST): Add rl78-elf.

From-SVN: r181819

committed Nov 29, 2011

85b8555e Browse Files

re PR tree-optimization/51247 (ICE in set_value_range, at tree-vrp.c:417) · c360c0fb

	PR tree-optimization/51247
	* tree-vrp.c (extract_range_from_assert): For signed 1-bit precision
	types instead of adding 1 subtract -1 and instead of subtracting 1
	add -1 to avoid overflows.

	* gcc.c-torture/compile/pr51247.c: New test.

From-SVN: r181818

committed Nov 29, 2011

c360c0fb Browse Files

config.rpath (ld_shlibs): Fix detection of FreeBSD-10 and up. · 781c528f

2011-11-29  Andreas Tobler  <andreast@fgznet.ch>

	* config.rpath (ld_shlibs): Fix detection of FreeBSD-10 and up.
	(libname_spec): Likewise.
	* configure: Regenerate with autoconf -I ../../.

From-SVN: r181816

committed Nov 29, 2011

781c528f Browse Files

re PR target/50123 (cmpxchg generated for atomic and with zero/or with -1) · 91f59d8b

2011-11-29  Andrew MacLeod  <amacleod@redhat.com>

	PR target/50123
	* optabs.c (maybe_optimize_fetch_op): New.  Look for more optimal
	instructions for a FECTH_OP or OP_FECTH sequence.
	(expand_atomic_fetch_op): Call maybe_optimize_fetch_op.
	* testsuite/gcc.dg/atomic-op-optimize.c: New.  Test for optimizations.

From-SVN: r181815

committed Nov 29, 2011

91f59d8b Browse Files

runtime: If O_CLOEXEC is not defined, define it as 0. · 421ecf99
```
From-SVN: r181814
```
Ian Lance Taylor committed Nov 29, 2011
421ecf99 Browse Files

compiler: Define and use backend-independent Location class. · 8afa2bfb

From Sanjoy Das.

	* go-location.h: New file.
	* go-linemap.cc: New file.
	* go-gcc.cc: Change all uses of source_location to Location.
	* Make-lang.in (GO_OBJS): Add go/go-linemap.o.
	(GO_LINEMAP_H): New variable.
	(GO_LEX_H): Use $(GO_LINEMAP_H).
	(GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise.
	(go/go-linemap.o): New target.

Co-Authored-By: Ian Lance Taylor <iant@google.com>

From-SVN: r181813

committed Nov 29, 2011

8afa2bfb Browse Files

sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs. · 09ad58e6

	* config/i386/sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs.
	(movdi_via_fpu): Remove.
	(loaddi_via_fpu): New insn pattern.
	(storedi_via_fpu): Ditto.
	(atomic_loaddi_fpu): Use loaddi_via_fpu and storedi_via_fpu.
	(atomic_storedi_fpu): Ditto.
	* reg-stack.c (get_true_reg): Handle UNSPEC_LDA.
	(subst_stack_regs_pat): Handle UNSPEC_STA.

From-SVN: r181812

committed Nov 29, 2011

09ad58e6 Browse Files

i386.md (*floathi<mode>2_i387_with_temp): Do not allocate scratch memory for alternative 0. · c6b4cec7
```
	* config/i386/i386.md (*floathi<mode>2_i387_with_temp): Do not
	allocate scratch memory for alternative 0.

From-SVN: r181811
```
Uros Bizjak committed Nov 29, 2011
c6b4cec7 Browse Files

re PR fortran/40958 (module files too large) · 645e511b

2011-11-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/40958
	* module.c (prev_module_line):  New variable.
	(prev_module_column):  New variable.
	(prev_character):  New variable.
	(module_char):  Update the new variables.
	(module_unget_char):  New function.
	(parse_string):  Use module_unget_char.
	(parse_integer):  Likewise.
	(parse_name):  Likewise.

From-SVN: r181810

committed Nov 29, 2011

645e511b Browse Files

Enable target specific builtins and macros when using the target attribute or pragma on rs6000 · 7fa14a01
```
From-SVN: r181809
```
Michael Meissner committed Nov 29, 2011
7fa14a01 Browse Files

tree-diagnostic (struct loc_t): Rename into struct loc_map_pair. · 8f5c9d66

2011-11-29  Dodji Seketeli  <dodji@redhat.com>

        * tree-diagnostic (struct loc_t): Rename into struct loc_map_pair.
        (maybe_unwind_expanded_macro_loc): Adjust.

From-SVN: r181808

committed Nov 29, 2011

8f5c9d66 Browse Files

trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl if DECL_ONE_ONLY. · 43042ea7

2011-11-21  David Edelsohn  <dje.gcc@gmail.com>
            Aldy Hernandez  <aldyh@redhat.com>

        * trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl
        if DECL_ONE_ONLY.
        (ipa_tm_create_version): Same.

Co-Authored-By: Aldy Hernandez <aldyh@redhat.com>

From-SVN: r181807

committed Nov 29, 2011

43042ea7 Browse Files

haifa-sched.c (recompute_todo_spec): Simplify and correct the code checking for… · 89ff14c2

haifa-sched.c (recompute_todo_spec): Simplify and correct the code checking for a clobber of a condition register...

	* haifa-sched.c (recompute_todo_spec): Simplify and correct the
	code checking for a clobber of a condition register when deciding
	whether to predicate.

From-SVN: r181806

committed Nov 29, 2011

89ff14c2 Browse Files

config.host (tic6x-*-uclinux): Append to extra_parts. · 4d5ae4ea
```
	* config.host (tic6x-*-uclinux): Append to extra_parts.  Fix
	formatting.

From-SVN: r181805
```
Bernd Schmidt committed Nov 29, 2011
4d5ae4ea Browse Files

Use complex floating-point constant in CDBL. · 9645592c

2011-11-29  Yufeng Zhang  <yufeng.zhang@arm.com>

	Use complex floating-point constant in CDBL.

	* gcc.dg/compat/compat-common.h (CDBL): Replace 1i with 1.0i.

From-SVN: r181804

committed Nov 29, 2011

9645592c Browse Files

gimple.c (gimple_call_set_cannot_inline): Move from gimple.h. · e62acfd2

	* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
 	Update field call_stmt_cannot_inline_p from call graph edge, if
 	needed.
 	* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.

From-SVN: r181803

committed Nov 29, 2011

e62acfd2 Browse Files

arm.md (arm_movdi): Update NEG_POOL_RANGE. · 635a48fb

	* config/arm/arm.md (arm_movdi): Update NEG_POOL_RANGE.
	  (movdf_soft_insn): Likewise.

	* config/arm/fpa.md (thumb2_movdf_fpa): Likewise.

	* config/arm/neon.md (neon_mov<mode>): Likewise.

	* config/arm/vfp.md (movdi_vfp): Likewise.
	  (movdi_vfp_cortexa8): Likewise.
	  (movdf_vfp): Likewise.

From-SVN: r181802

committed Nov 29, 2011

635a48fb Browse Files

re PR fortran/51306 (MOVE_ALLOC: Make more middle end friendlier) · e0516b05

2011-11-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51306
        PR fortran/48700
        * check.c (gfc_check_move_alloc): Make sure that from/to
        are both polymorphic or neither.
        * trans-intrinsic.c (conv_intrinsic_move_alloc): Cleanup,
        generate inline code.

2011-11-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51306
        PR fortran/48700
        * gfortran.dg/move_alloc_5.f90: Add dg-error.
        * gfortran.dg/select_type_23.f03: Add dg-error.
        * gfortran.dg/move_alloc_6.f90: New.
        * gfortran.dg/move_alloc_7.f90: New.

From-SVN: r181801

committed Nov 29, 2011

e0516b05 Browse Files

re PR middle-end/50074 (gcc.dg/sibcall-6.c execution test on x86_64 with -fPIC) · 825298c4
```
	PR middle-end/50074
	* expr.c (expand_expr_addr_expr_1): Don't call force_operand for
	EXPAND_SUM modifier.

From-SVN: r181800
```
Jakub Jelinek committed Nov 29, 2011
825298c4 Browse Files

hashtable.h (_Hashtable<>::_M_rehash): Remove code useless now that the… · 40207762

hashtable.h (_Hashtable<>::_M_rehash): Remove code useless now that the hashtable implementation put the hash code in...

2011-11-29  François Dumont <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable<>::_M_rehash): Remove code
	useless now that the hashtable implementation put the hash code in
	cache if the hash functor throws.
	* testsuite/23_containers/unordered_set/erase/1.cc: Enhance test by
	checking also distance between begin and end iterators to validate
	underlying data model.
	* testsuite/23_containers/unordered_multiset/erase/1.cc: Likewise.
	* testsuire/23_containers/unordered_map/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/erase/1.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/erase/2.cc: New.
	* testsuite/23_containers/unordered_multimap/erase/2.cc: New.

From-SVN: r181799

committed Nov 29, 2011

40207762 Browse Files

Implement predefined error interface. · 714cb9f0
```
From-SVN: r181798
```
Ian Lance Taylor committed Nov 29, 2011
714cb9f0 Browse Files

re PR tree-optimization/51301 (Compiler ICE in vect_is_simple_use_1) · b2a1a74d


        PR tree-optimization/51301
        * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check
        that the last statement doesn't convert to a bigger type than the
        original type of the computation.

From-SVN: r181797

committed Nov 29, 2011

b2a1a74d Browse Files

rs6000: Streamline boolval output for compare-and-swap. · db4e5281

        * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap):
        Handle overlap between retval and oldval.  Always compute boolval
        from CR0 EQ value.

From-SVN: r181796

committed Nov 28, 2011

db4e5281 Browse Files

rs6000.c (rs6000_expand_atomic_compare_and_swap): Get new pseudo for target after convert_modes. · 20bc9eb1

        * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get
        new pseudo for target after convert_modes.
        (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise.

From-SVN: r181795

committed Nov 28, 2011

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* libgomp.h (enum memmodel): New. · cef86eb2
```
From-SVN: r181794
```
Richard Henderson committed Nov 28, 2011
cef86eb2 Browse Files
Daily bump. · de4f64c7
```
From-SVN: r181793
```
GCC Administrator committed Nov 29, 2011
de4f64c7 Browse Files

28 Nov, 2011 2 commits

cdce3.C: Use dg-additional-options. · 338a1a22
```
	* g++.dg/cdce3.C: Use dg-additional-options.

From-SVN: r181789
```
Uros Bizjak committed Nov 28, 2011
338a1a22 Browse Files

re PR debug/50317 (missing DW_OP_GNU_implicit_pointer) · c32f25b8

	PR debug/50317
	* tree-ssa.c (execute_update_addresses_taken): Remove
	var ={v} {CLOBBER} stmts instead of rewriting them into
	var_N ={v} {CLOBBER}.

From-SVN: r181788

committed Nov 28, 2011

c32f25b8 Browse Files