Commits · 2e216592e333caf109ada8c9227b4fd882be6253 · lvzhengyang / riscv-gcc-1

27 Feb, 2012 10 commits

re PR tree-optimization/52376 (ICE in lto_input_tree_ref, at… · 2e216592

re PR tree-optimization/52376 (ICE in lto_input_tree_ref, at lto-streamer-in.c:266 while linking LTO-PGO libxul)

	PR tree-optimization/52376
	* ipa-split.c (split_function): Ignore CLOBBER stmts.

From-SVN: r184600

committed Feb 27, 2012

2e216592 Browse Files

ifcvt.c (noce_get_condition): Check condition variable is not… · 2662a821

ifcvt.c (noce_get_condition): Check condition variable is not small_register_classes_for_mode_p before accepting.

2012-02-27  Stuart Henderson  <shenders@gcc.gnu.org>

    * ifcvt.c (noce_get_condition): Check condition variable is not
    small_register_classes_for_mode_p before accepting.

From-SVN: r184599

committed Feb 27, 2012

2662a821 Browse Files

Fix Solaris symbol versioning (PR libstdc++/52188) · cc2de92d

	contrib:
	PR libstdc++/52188
	* make_sunver.pl: Remove #ifdef handling.

	libgomp:
	PR libstdc++/52188
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove	symvers_renaming.
	Remove ENABLE_SYMVERS_SOL2.
	* configure: Regenerate.
	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
	(PREPROCESS): New variable.
	(libgomp.ver): New target.
	[LIBGOMP_BUILD_VERSIONED_SHLIB &&
	LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
	LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
	Use libgomp.ver.
	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
	* Makefile.in: Regenerate.

	libstdc++-v3:
	PR libstdc++/52188
	* acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Remove symvers_renaming.
	Remove ENABLE_SYMVERS_SOL2.
	* configure: Regenerate.
	* src/Makefile.am [ENABLE_SYMVERS] (libstdc++-symbols.ver):
	Postprocess mapfile.
	[ENABLE_SYMVERS_GNU]: Remove ENABLE_SYMVERS_SOL2 handling.
	* src/Makefile.in: Regenerate.

	* config/abi/pre/gnu.ver (GLIBCXX_3.4.5) [!__sun__ && !__svr4__]:
	Don't export
	_ZNSt19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEppEv.

From-SVN: r184598

committed Feb 27, 2012

cc2de92d Browse Files

i386.md (*movabs<mode>_1): Fix operand 1 constraints. · f59280cf
```
	* config/i386/i386.md (*movabs<mode>_1): Fix operand 1 constraints.

From-SVN: r184597
```
Uros Bizjak committed Feb 27, 2012
f59280cf Browse Files

revert: arm-cores.def (cortex-a15): Use cortex_a15_tune for tuning parameters. · d2d6bcce

	Revert:
	2012-01-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
	* gcc/config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
	tuning parameters.
	* gcc/config/arm/arm.c (arm_cortex_a15_tune): New static variable.

From-SVN: r184596

committed Feb 27, 2012

d2d6bcce Browse Files

ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking. · a0b8b1b7

	* gcc-interface/ada-tree.h (TYPE_PACKED_ARRAY_TYPE_P): Add checking.
	(TYPE_BY_REFERENCE_P): New flag.
	(TYPE_IS_BY_REFERENCE_P): New macro.
	(TYPE_DUMMY_P): Add checking and remove VOID_TYPE.
	(TYPE_IS_DUMMY_P): Adjust for above change.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Use TYPE_BY_REFERENCE_P
	and TYPE_IS_BY_REFERENCE_P instead of TREE_ADDRESSABLE.
	(gnat_to_gnu_param): Likewise.
	(maybe_pad_type): Likewise.
	(make_type_from_size): Use TYPE_IS_PACKED_ARRAY_TYPE_P.
	* gcc-interface/misc.c (must_pass_by_ref): Use TYPE_IS_BY_REFERENCE_P
	instead of TREE_ADDRESSABLE.
	* gcc-interface/trans.c (finalize_nrv): Likewise.
	(call_to_gnu): Likewise.  Do not create a temporary for return values
	with by-reference type here.
	(gnat_to_gnu): Test TYPE_IS_DUMMY_P instead of TYPE_DUMMY_P.
	(gnat_gimplify_expr) <ADDR_EXPR>: Don't do anything for non-constant
	CONSTRUCTORs and calls.
	* gcc-interface/utils.c (make_dummy_type): Get the equivalent type of
	the underlying type and use it throughout.  Use TYPE_IS_BY_REFERENCE_P
	instead of TREE_ADDRESSABLE.
	* gcc-interface/utils2.c (build_cond_expr): Deal with by-reference
	types explicitly.

From-SVN: r184594

committed Feb 27, 2012

a0b8b1b7 Browse Files

decl.c (gnat_to_gnu_entity): Revert previous change that creates a special… · 184d436a

decl.c (gnat_to_gnu_entity): Revert previous change that creates a special VAR_DECL for debugging purposes.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Revert previous
	change that creates a special VAR_DECL for debugging purposes.  For an
	aliased object with an unconstrained nominal subtype, make its type a
	thin reference to the underlying object.
	* gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Deal with
	expressions built for the initialization of above objects.

From-SVN: r184593

committed Feb 27, 2012

184d436a Browse Files

re PR libffi/52223 (libffi's man page install breaks with multilibs and overridden mandir) · 2c2a780f
```
	PR libffi/52223
	* Makefile.am (FLAGS_TO_PASS): Define.
	* Makefile.in: Regenerate.

From-SVN: r184592
```
Mikael Pettersson committed Feb 27, 2012
2c2a780f Browse Files
sh.h: Delete dead GO_IF_LEGITIMATE_INDEX macro. · dac73555
```
	* config/sh/sh.h: Delete dead GO_IF_LEGITIMATE_INDEX macro.

From-SVN: r184590
```
Oleg Endo committed Feb 27, 2012
dac73555 Browse Files
Daily bump. · cad1306e
```
From-SVN: r184589
```
GCC Administrator committed Feb 27, 2012
cad1306e Browse Files

26 Feb, 2012 5 commits

re PR target/49263 (SH Target: underutilized "TST #imm, R0" instruction) · 442180a2
```
	PR target/49263
	* gcc.target/sh/pr49263.c: New.

From-SVN: r184585
```
Oleg Endo committed Feb 26, 2012
442180a2 Browse Files
* sv.po: Update. · e1ba5608
```
From-SVN: r184584
```
Joseph Myers committed Feb 26, 2012
e1ba5608 Browse Files

predicates.md: Remove blank lines. · 2eff0b9d

	* config/sh/predicates.md: Remove blank lines.
	* config/sh/sh.c: Fix typos in comments.
	* config/sh/constraints.md: Likewise.
	* config/sh/sh.md: Remove blank lines.
	Fix typos in comments.  Use ;; as comment characters.

From-SVN: r184583

committed Feb 26, 2012

2eff0b9d Browse Files

Fix a bug in tilegx_fixup_pcrel_references... · 7afd1a8e

Fix a bug in tilegx_fixup_pcrel_references, to properly match and
fixup the second instruction of the instruction sequence to generate a
pc relative address.

	* config/tilegx/tilegx.c (match_pcrel_step2): Fix instruction
	pattern.
	(replace_mov_pcrel_step2): Ditto.

From-SVN: r184582

committed Feb 26, 2012

7afd1a8e Browse Files

Daily bump. · f6d2bbba
```
From-SVN: r184581
```
GCC Administrator committed Feb 26, 2012
f6d2bbba Browse Files

25 Feb, 2012 5 commits

re PR testsuite/52201 (FAIL: 29_atomics/atomic/operators/51811.cc (test for excess errors)) · de1ab4a5

	PR testsuite/52201
	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Require	atomic builtins.
	* testsuite/29_atomics/atomic/operators/51811.cc: Likewise.

From-SVN: r184576

committed Feb 25, 2012

de1ab4a5 Browse Files

re PR debug/52001 (Huge compile-time regression with var-tracking) · a5628378

PR debug/52001
* alias.c (refs_newer_value_cb, refs_newer_value_p): New.
(get_addr): Walk canonical value's locs.  Avoid returning VALUEs
and locs that reference values newer than the non-canonical value
at hand.  Return the canonical value as a worst case.
(memrefs_conflict_p): Walk canonical value's locs.

From-SVN: r184572

committed Feb 25, 2012

a5628378 Browse Files

re PR debug/52001 (Huge compile-time regression with var-tracking) · 0e224656

PR debug/52001
* cselib.c (preserve_only_constants): Rename to...
(preserve_constants_and_equivs): ... this.  Split out...
(invariant_or_equiv_p): ... this.  Preserve plus expressions
of other preserved expressions too.
(cselib_reset_table): Adjust.
* var-tracking.c (reverse_op): Use canonical value to build
reverse operation.

From-SVN: r184571

committed Feb 25, 2012

0e224656 Browse Files

runtime: Fix typo in go-nosys.c. · 2ef7cdff
```
From Rainer Orth.

From-SVN: r184569
```
Ian Lance Taylor committed Feb 25, 2012
2ef7cdff Browse Files
Daily bump. · 44a5ddea
```
From-SVN: r184568
```
GCC Administrator committed Feb 25, 2012
44a5ddea Browse Files

24 Feb, 2012 16 commits

simulate-thread.gdb: Use return value from simulate_thread_wrapper_other_threads · 9fced756


	* gcc.dg/simulate-thread/simulate-thread.gdb: Use return value from
	simulate_thread_wrapper_other_threads
	* gcc.dg/simulate-thread/atomic-load-int128.c (simulate_thread_main):
	Move initialization of 'value' to main().
	(main): Initialize 'value';
	* gcc.dg/simulate-thread/speculative-store.c
	(simulate_thread_step_verify): Return 0 when successful.
	* gcc.dg/simulate-thread/simulate-thread.h (HOSTILE_THREAD_THRESHOLD):
	Reduce threshold.
	(INSN_COUNT_THRESHOLD): New.  Instruction limit to terminate test.
	(simulate_thread_wrapper_other_threads): Return a success/fail value
	and issue an error if the instruction count threshold is exceeded.

From-SVN: r184564

committed Feb 24, 2012

9fced756 Browse Files

i386.c (ix86_delegitimize_address): Handle UNSPEC_PCREL plus displacement. · 15498cfa
```
        * config/i386/i386.c (ix86_delegitimize_address): Handle
        UNSPEC_PCREL plus displacement.

From-SVN: r184560
```
Kai Tietz committed Feb 24, 2012
15498cfa Browse Files

re PR target/52261 ([avr] Add support for AVR Xmega cores) · 39e73abc

	PR target/52261
	* config/avr/avr.c (avr_out_movhi_mr_r_xmega): Use base
	to test for unusedness in st X addressing.

From-SVN: r184559

committed Feb 24, 2012

39e73abc Browse Files

Makefile.in (bindir): Import from autoconf and pass down to submake. · 7d78d5a6

libada/ChangeLog:

	* Makefile.in (bindir): Import from autoconf and pass down to submake.

gcc/ada/ChangeLog:

	* gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
	Windows-specific make variable.
	(WIN_SO_INSTALL_DIR [windows targets]): Likewise.
	(install-gnatlib): Respect the above during installation when set,
	and also install any windows import library that has been built.
	(gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
	build a corresponding import library.

From-SVN: r184558

committed Feb 24, 2012

7d78d5a6 Browse Files

[testsuite] Skip gcc.target/mips/interrupt_handler-[23].c on IRIX (PR target/50580) · 89743f6c

	PR target/50580
	* gcc.target/mips/interrupt_handler-2.c: Skip on mips-sgi-irix6*.
	* gcc.target/mips/interrupt_handler-3.c: Likewise.

From-SVN: r184557

committed Feb 24, 2012

89743f6c Browse Files

re PR boehm-gc/52179 (boehm-gc incompatible with aslr on darwin11) · e00db511

2012-02-23  Patrick Marlier  <patrick.marlier@gmail.com>
	    Jack Howarth  <howarth@bromo.med.uc.edu>

boehm-gc/

	PR boehm-gc/52179
	* include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
	* include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
	pthread_get_stackaddr_np when available.
	* configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
	* configure: Regenerate.

libjava/

	PR target/49461
	* configure.ac (SYSTEMSPEC): No longer pass -no_pie for darwin11.
	* configure: Regenerate.


Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>

From-SVN: r184555

committed Feb 24, 2012

e00db511 Browse Files

re PR tree-optimization/52361 (gcc.dg/pr48141.c times out with checking enabled) · b9af73fc

2012-02-24  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52361
	* gimple.c (walk_gimple_op): Use predicates with less redundant
	tests.
	(is_gimple_reg_type): Move inline ...
	* gimple.h (is_gimple_reg_type): ... here.

From-SVN: r184552

committed Feb 24, 2012

b9af73fc Browse Files

re PR tree-optimization/52361 (gcc.dg/pr48141.c times out with checking enabled) · 6ae4eccd

2012-02-24  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52361
	* passes.c (execute_function_todo): When verifying SSA form
	verify gimple form first.
	* tree-ssa.c (verify_ssa): Do not verify gimple form here.

From-SVN: r184549

committed Feb 24, 2012

6ae4eccd Browse Files

re PR middle-end/52355 (address difference between array elements is not… · bf948210

re PR middle-end/52355 (address difference between array elements is not considered to be a compile time constant anymore)

2012-02-24  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52355
	* fold-const.c (fold_addr_of_array_ref_difference): New function.
	(fold_binary_loc): Use it to extend the existing &a[i] - &a[j]
	folding.

	* gcc.dg/pr52355.c: New testcase.

From-SVN: r184548

committed Feb 24, 2012

bf948210 Browse Files

libitm: Use ml_wt as default TM methods for >1 thread. · bc8da6ba

	libitm/
	* retry.cc (GTM::gtm_thread::number_of_threads_changed): Change
	default dispatch for more than 1 thread to ml_wt.

From-SVN: r184547

committed Feb 24, 2012

bc8da6ba Browse Files

tree-if-conv (predicate_scalar_phi): Commentary typo fix. · b8f4632c

2012-02-13  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* tree-if-conv (predicate_scalar_phi): Commentary typo fix.

From-SVN: r184546

committed Feb 24, 2012

b8f4632c Browse Files

tree-phinodes.c (make_phi_node): Mark static. · 4021ad55

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* tree-phinodes.c (make_phi_node): Mark static.
	* tree-flow.h (make_phi_node): Remove extern decl.
	* doc/gimple.texi (make_phi_node): Remove documentation.

From-SVN: r184545

committed Feb 24, 2012

4021ad55 Browse Files

tree-into-ssa (update_ssa): Avoid trailing whitespace in dump_file. · 0eb09f31

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* tree-into-ssa (update_ssa): Avoid trailing whitespace in
	dump_file.
	* tree-ssa-sccvn.c (print_scc): Ditto.

From-SVN: r184544

committed Feb 24, 2012

0eb09f31 Browse Files

passes.texi (Full redundancy elimination): Fix typo. · 6a953a91

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* doc/passes.texi (Full redundancy elimination): Fix typo.

From-SVN: r184543

committed Feb 24, 2012

6a953a91 Browse Files

invoke.texi (-fdse, -fdce): Remove duplicate entries. · 55532e32

2012-02-23  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* doc/invoke.texi (-fdse, -fdce): Remove duplicate entries.

From-SVN: r184542

committed Feb 24, 2012

55532e32 Browse Files

Daily bump. · 6cfdea15
```
From-SVN: r184540
```
GCC Administrator committed Feb 24, 2012
6cfdea15 Browse Files

23 Feb, 2012 4 commits

re PR bootstrap/52287 (ICE in ready_remove_first, at haifa-sched.c:1927) · 6cbb4c32
```
	PR bootstrap/52287
	* haifa-sched.c (rank_for_schedule): Stabilize sort for debug insns.

From-SVN: r184531
```
Eric Botcazou committed Feb 23, 2012
6cbb4c32 Browse Files
locale_facets.h (class num_get): Undo reordering of do_get virtual functions. · 6bfb3eb5
```
	* include/bits/locale_facets.h (class num_get): Undo reordering of
	do_get virtual functions.

From-SVN: r184530
```
Jason Merrill committed Feb 23, 2012
6bfb3eb5 Browse Files
Correct date in ChangeLog · 9ebe314b
```
From-SVN: r184527
```
Kai Tietz committed Feb 23, 2012
9ebe314b Browse Files

re PR libffi/52221 ([libffi] r183675,r184021 needs to be fixed.) · ffc81ae2

        PR libffi/52221
        * src/x86/ffi.c (ffi_closure_raw_THISCALL): New
        prototype.
        (ffi_prep_raw_closure_loc): Use ffi_closure_raw_THISCALL for
        thiscall-convention.
        (ffi_raw_call): Use ffi_prep_args_raw.
        * src/x86/win32.S (ffi_closure_raw_THISCALL): Add
        implementation for stub.

From-SVN: r184526

committed Feb 23, 2012

ffc81ae2 Browse Files