nickc [Wed, 14 Jan 2009 13:00:21 +0000 (13:00 +0000)]
PR c++/37862
* parser.c: Pass cp_id_kind computed in
cp_parser_postfix_dot_deref_expression to
cp_parser_primary_expression.
* g++.cp/parse/pr37862.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143369
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ramana [Wed, 14 Jan 2009 12:49:05 +0000 (12:49 +0000)]
2009-01-12 Ramana Radhakrishnan <ramana.r@gmail.com>
* MAINTAINERS (Write After Approval): Add myself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143367
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nickc [Wed, 14 Jan 2009 11:28:01 +0000 (11:28 +0000)]
* ira-conflicts.c: Include addresses.h for the definition of
base_reg_class.
(ira_build_conflicts): Use base_reg_class instead of
BASE_REG_CLASS.
* Makefile.in: Add a dependency of ira-conflicts.o on
addresses.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143365
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vmakarov [Wed, 14 Jan 2009 03:35:35 +0000 (03:35 +0000)]
2009-01-13 Vladimir Makarov <vmakarov@redhat.com>
PR target/38811
* Makefile.in (ira-lives.o): Add except.h.
* ira-lives.c: Include except.h.
(process_bb_node_lives): Process can_throw_internal.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143362
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jsm28 [Wed, 14 Jan 2009 01:44:39 +0000 (01:44 +0000)]
2009-01-14 Julian Brown <julian@codesourcery.com>
* gcc.target/arm/eabi1.c (__eabi_uread4, __eabi_uwrite4)
(__eabi_uread8, __eabi_uwrite8): Change spellings of declarations
to...
(__aeabi_uread4, __aeabi_uwrite4, __aeabi_uread8, __aeabi_uwrite8):
These.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143361
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gccadmin [Wed, 14 Jan 2009 00:17:02 +0000 (00:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143358
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jakub [Tue, 13 Jan 2009 22:36:06 +0000 (22:36 +0000)]
PR rtl-optimization/38774
* combine.c (simplify_set): When undoing cc_use change, don't do
PUT_CODE on the newly created comparison, but instead put back the
old comparison.
* gcc.dg/torture/pr38774.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143355
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jsm28 [Tue, 13 Jan 2009 21:18:50 +0000 (21:18 +0000)]
* doc/invoke.texi (ARM Options): Update lists of -mcpu and -march
values. Remove duplicate arm8 entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143353
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jakub [Tue, 13 Jan 2009 18:11:50 +0000 (18:11 +0000)]
PR c++/38795
* tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
as CAST_EXPR.
* g++.dg/cpp0x/pr38795.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143351
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froydnj [Tue, 13 Jan 2009 17:52:32 +0000 (17:52 +0000)]
* gcc.target/powerpc/altivec-consts.c: Run if vmx_hw, compile
otherwise. Do not check for AltiVec at runtime.
* gcc.target/powerpc/altivec-varargs-1.c: Likewise.
* gcc.target/powerpc/altivec-vec-merge.c: Likewise.
* gcc.target/powerpc/altivec-1.c: Likewise.
* gcc.target/powerpc/altivec-3.c: Likewise.
* gcc.target/powerpc/altivec-10.c: Likewise.
* gcc.target/powerpc/altivec-12.c: Likewise.
* gcc.target/powerpc/altivec-24.c: Likewise.
* gcc.target/powerpc/altivec-cell-2.c: Likewise.
* gcc.target/powerpc/altivec-cell-3.c: Likewise.
* gcc.target/powerpc/altivec-cell-4.c: Likewise.
* gcc.target/powerpc/pr35907.c: Likewise.
* gcc.target/powerpc/altivec-cell-8.c: Run if cell_hw, compile
otherwise. Do not check for Cell at runtime.
* gcc.target/powerpc/altivec_check.h: Delete.
* g++.dg/ext/altivec-2.C: Do not check for AltiVec at runtime.
* g++.dg/ext/altivec-3.C: Run if vmx_hw, compile otherwise. Do
not check for AltiVec at runtime.
* g++.dg/ext/altivec-cell-2.C: Likewise.
* g++.dg/ext/altivec-cell-3.C: Likewise.
* g++.dg/ext/altivec-cell-4.C: Likewise.
* g++.dg/eh/simd-2.C: Only use -maltivec if vmx_hw.
* g++.dg/eh/check-vect.h (sig_ill_handler): Remove AltiVec runtime
check.
* g++.dg/ext/altivec_check.h: Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143350
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froydnj [Tue, 13 Jan 2009 17:50:39 +0000 (17:50 +0000)]
* gcc.target/powerpc/altivec-macros.c: Require a powerpc_altivec_ok
effective target. Adjust line numbers accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143349
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jsm28 [Tue, 13 Jan 2009 16:48:26 +0000 (16:48 +0000)]
2009-01-13 Mark Mitchell <mark@codesourcery.com>
* gcc.target/i386/sse-10.c: Pass -mno-omit-leaf-frame-pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143345
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spop [Tue, 13 Jan 2009 15:33:13 +0000 (15:33 +0000)]
2009-01-13 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/38786
* gcc.dg/graphite/pr38786.c: New.
* graphite.c (expand_scalar_variables_ssa_name): New, outlined from
the SSA_NAME case of expand_scalar_variables_expr.
Set the type of an expression to the type of its assign statement.
(expand_scalar_variables_expr): Also gather the scalar computation
used to index the memory access. Do not pass loop_p.
Fix comment. Stop recursion on tcc_constant or tcc_declaration.
(expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr
the gimple_stmt_iterator where it inserts new code. Do not pass loop_p.
(copy_bb_and_scalar_dependences): Do not pass loop_p.
(translate_clast): Update call to copy_bb_and_scalar_dependences.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143341
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spop [Tue, 13 Jan 2009 15:27:09 +0000 (15:27 +0000)]
2009-01-13 Sebastian Pop <sebastian.pop@amd.com>
* graphite.h (debug_value): Removed.
* graphite.c (debug_value): Removed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143340
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rearnsha [Tue, 13 Jan 2009 14:31:56 +0000 (14:31 +0000)]
* arm.c (output_move_double): Don't synthesize thumb-2 ldrd/strd with
two 32-bit instructions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143339
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rearnsha [Tue, 13 Jan 2009 14:09:50 +0000 (14:09 +0000)]
* arm.c (struct processors): Pass for speed down into cost helper
functions.
(const_ok_for_op): Handle COMPARE and inequality nodes.
(arm_rtx_costs_1): Rewrite.
(arm_size_rtx_costs): Update prototype.
(arm_rtx_costs): Pass speed down to helper functions.
(arm_slowmul_rtx_costs): Rework cost calculations.
(arm_fastmul_rtx_costs, arm_xscale_rtx_costs): Likewise.
(arm_9e_rtx_costs): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143338
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uros [Tue, 13 Jan 2009 12:55:08 +0000 (12:55 +0000)]
* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc:
Add dg-timeout-factor 2.0.
* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/priority_queue_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Ditto.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143335
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bje [Tue, 13 Jan 2009 11:53:41 +0000 (11:53 +0000)]
* config/t-softfp: New file.
* config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
(powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143334
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uros [Tue, 13 Jan 2009 08:30:12 +0000 (08:30 +0000)]
* scripts/extract_symvers: Escape [ and ] brackets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143333
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uros [Tue, 13 Jan 2009 08:04:11 +0000 (08:04 +0000)]
* config/alpha/alpha.c (alpha_legitimate_address_p): Explicit
relocations of local symbols wider than UNITS_PER_WORD are not valid.
(alpha_legitimize_address): Do not split local symbols wider than
UNITS_PER_WORD into HIGH/LO_SUM parts.
testsuite/ChangeLog:
Revert:
2009-01-05 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mieee
for alpha*-*-* targets.
* g++.dg/compat/struct-layout-1_generate.c (dg-options): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143332
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uros [Tue, 13 Jan 2009 07:42:26 +0000 (07:42 +0000)]
* scripts/extract_symvers: Add sed script to remove ' [<other>: xx] '
field from readelf output.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143331
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dannysmith [Tue, 13 Jan 2009 07:40:51 +0000 (07:40 +0000)]
PR bootstrap/38580
* gcc.c (process_command): Replace call to execvp with calls
to pex_one and exit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143330
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jvdelisle [Tue, 13 Jan 2009 05:53:07 +0000 (05:53 +0000)]
2009-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38772
* gfortran.dg/fmt_bz_bn_err.f: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143328
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jvdelisle [Tue, 13 Jan 2009 05:40:36 +0000 (05:40 +0000)]
2009-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38772
* io/read.c (read_f): Clean up loop conditions for BZ/BN,
allowing proper digit testing. White space fix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143327
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froydnj [Tue, 13 Jan 2009 03:14:32 +0000 (03:14 +0000)]
add missing target-supports.exp commit
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143326
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froydnj [Tue, 13 Jan 2009 03:11:48 +0000 (03:11 +0000)]
* gcc.target/powerpc/ppc-spe64-1.c: Add dg-error handler.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143325
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froydnj [Tue, 13 Jan 2009 03:05:10 +0000 (03:05 +0000)]
* lib/target-supports.exp (check_effective_target_powerpc64): New.
* gcc.target/powerpc/darwin-longlong.c: Explicitly require 64-bit
instruction support. Do not check for it at runtime.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143324
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bkoz [Tue, 13 Jan 2009 01:49:30 +0000 (01:49 +0000)]
2009-01-12 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/38384
* crossconfig.m4 (hpux): Update for 10.20, 11, 11.20.
* configure: Regenerate.
2009-01-12 Benjamin Kosnik <bkoz@redhat.com>
* crossconfig.m4 (linux): Add GCC_CHECK_TLS to define _GLIBCXX_HAVE_TLS.
Use GLIBCXX_CHECK_COMPILER_FEATURES to compute SECTION_FLAGS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143322
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jason [Tue, 13 Jan 2009 01:29:48 +0000 (01:29 +0000)]
tweak comment
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143321
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jason [Tue, 13 Jan 2009 01:23:34 +0000 (01:23 +0000)]
PR c++/35109
* name-lookup.c (lookup_name_real): Keep looking past a hidden
binding.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143320
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gccadmin [Tue, 13 Jan 2009 00:16:57 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143318
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dodji [Mon, 12 Jan 2009 22:47:49 +0000 (22:47 +0000)]
gcc/cp/ChangeLog:
2009-01-12 Dodji Seketeli <dodji@redhat.com>
PR c++/36019
* pt.c (parameter_of_template_p): New function.
* cp-tree.h: Declare it.
* name-lookup.c (binding_to_template_parms_of_scope_p): New
function.
(outer_binding): Take template parameters in account when looking for
a name binding.
gcc/testsuite/ChangeLog:
2009-01-12 Dodji Seketeli <dodji@redhat.com>
PR c++/36019
* g++.dg/lookup/hidden-class12.C: New test.
* g++.dg/lookup/hidden-class13.C: New test.
* g++.dg/lookup/hidden-class14.C: New test.
* g++.dg/lookup/hidden-class15.C: New test.
* g++.dg/lookup/hidden-class16.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143315
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kargl [Mon, 12 Jan 2009 21:56:28 +0000 (21:56 +0000)]
2009-01-12 Steven G. Kargl <sgk@troutmask.apl.washington.edu>
* MAINTAINERS: Add myself to reviewers (Fortran).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143312
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spop [Mon, 12 Jan 2009 21:36:58 +0000 (21:36 +0000)]
2009-01-12 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/38515
* configure.ac (cloog-polylib): Removed.
(with_ppl, with_cloog): Test for "no".
* configure: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143311
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froydnj [Mon, 12 Jan 2009 21:29:43 +0000 (21:29 +0000)]
* gcc.dg/struct/wo_prof_single_str_global.c: Mask return value.
* gcc.dg/struct/wo_prof_single_str_local.c: Mask return value.
* gcc.dg/struct/wo_prof_single_str_pointer.c: Mask return value.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143309
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jason [Mon, 12 Jan 2009 21:07:46 +0000 (21:07 +0000)]
PR c++/31488
* tree.c (pod_type_p): Return 1 for structs created by the back end.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143308
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froydnj [Mon, 12 Jan 2009 20:53:18 +0000 (20:53 +0000)]
* gcc.target/powerpc/ppc-spe.c: Compile for all EABI targets.
Explicitly enable SPE.
* gcc.target/powerpc/
20030505.c: Likewise. Add dg-message
directive.
* gcc.target/powerpc/
20030218-1.c: Pass -mfloat-gprs=single.
Expect -flax-vector-conversions message. Adjust incompatible
types errors.
* gcc.target/powerpc/spe1.c: Pass -mspe and -mfloat-gprs=single.
Make Foo extern.
* gcc.dg/cpp/assert4.c: Recognize __PPC__.
* g++.dg/other/opaque-1.C: Run on targets with SPE.
* g++.dg/ext/spe-1.C: Pass -mspe and -mfloat-gprs=single.
* g++.dg/other/opaque-2.C: Likewise.
* g++.dg/other/opaque-3.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143307
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aesok [Mon, 12 Jan 2009 20:41:57 +0000 (20:41 +0000)]
PR target/29141
* config/avr/t-avr (LIB1ASMFUNCS): Add _tablejump_elpm.
* config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Add
variant for devices with 3-byte PC.
(__tablejump_elpm__) : New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143306
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jakub [Mon, 12 Jan 2009 19:44:33 +0000 (19:44 +0000)]
PR c/32041
* c-parser.c (c_parser_postfix_expression): Allow `->' in
offsetof member-designator, handle it as `[0].'.
* parser.c (cp_parser_builtin_offsetof): Allow `->' in
offsetof member-designator, handle it as `[0].'.
* gcc.dg/pr32041.c: New test.
* g++.dg/parse/offsetof9.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143305
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froydnj [Mon, 12 Jan 2009 19:28:58 +0000 (19:28 +0000)]
* g++.dg/conversion/simd1.C: Ignore irrelevant warning.
* g++.dg/ext/attribute-test-1.C: Likewise.
* g++.dg/ext/attribute-test-2.C: Likewise.
* g++.dg/ext/attribute-test-3.C: Likewise.
* g++.dg/ext/attribute-test-4.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143304
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ebotcazou [Mon, 12 Jan 2009 19:14:43 +0000 (19:14 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Really strip
only useless conversions around renamed objects.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143303
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aph [Mon, 12 Jan 2009 17:39:10 +0000 (17:39 +0000)]
2009-01-12 Andrew Haley <aph@redhat.com>
* sun/misc/natUnsafe.cc (spinlock contructor): Call sched_yield().
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143302
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danglin [Mon, 12 Jan 2009 17:29:25 +0000 (17:29 +0000)]
* pa.c (pa_asm_output_mi_thunk): Use pc-relative branch to thunk
function when not using named sections on targets with named sections
if branch distance is less than 262132.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143300
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aph [Mon, 12 Jan 2009 16:45:32 +0000 (16:45 +0000)]
Rotated ChangeLogs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143297
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aph [Mon, 12 Jan 2009 16:42:19 +0000 (16:42 +0000)]
Rotate ChangeLogs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143296
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jsm28 [Mon, 12 Jan 2009 16:26:27 +0000 (16:26 +0000)]
* sv.po: Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143295
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rearnsha [Mon, 12 Jan 2009 15:45:22 +0000 (15:45 +0000)]
* combine.c (combine_instructions): Recompute
optimize_this_for_speed_p for each BB in the main combine loop.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143293
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jakub [Mon, 12 Jan 2009 15:43:22 +0000 (15:43 +0000)]
PR c++/38794
* decl.c (start_function): If grokdeclarator hasn't returned
FUNCTION_DECL nor error_mark_node, issue diagnostics.
* g++.dg/parse/typedef9.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143292
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tomby [Mon, 12 Jan 2009 15:37:09 +0000 (15:37 +0000)]
PR middlend/38385
* tree-loop-distribution.c (prop_phis): New function.
(generate_builtin): Call prop_phis.
* testsuite/gcc.dg/tree-ssa/pr38385.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143291
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jakub [Mon, 12 Jan 2009 11:11:40 +0000 (11:11 +0000)]
PR tree-optimization/38807
* tree-ssa-reassoc.c (remove_visited_stmt_chain): Don't look at
gimple_visited_p unless stmt is GIMPLE_ASSIGN.
* gcc.c-torture/compile/pr38807.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143289
138bc75d-0d04-0410-961f-
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nemet [Mon, 12 Jan 2009 04:27:31 +0000 (04:27 +0000)]
* expmed.c (store_bit_field_1): Properly truncate the paradoxical
subreg of op0 to the original op0.
testsuite/
* gcc.target/mips/ins-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143288
138bc75d-0d04-0410-961f-
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hjl [Mon, 12 Jan 2009 03:47:48 +0000 (03:47 +0000)]
2009-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/38809
* gcc.dg/pr38616.c: Only run for targets with -fstack-protector.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143287
138bc75d-0d04-0410-961f-
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gccadmin [Mon, 12 Jan 2009 00:16:50 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143285
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Sun, 11 Jan 2009 21:14:51 +0000 (21:14 +0000)]
PR c++/36254
* cp-gimplify.c (genericize_if_stmt): Renamed from ...
(gimplify_if_stmt): ... this.
(cp_gimplify_expr): Don't handle IF_STMT here.
(cp_genericize_r): Call genericize_if_stmt for IF_STMT.
* g++.dg/warn/Wreturn-type-5.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143281
138bc75d-0d04-0410-961f-
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joel [Sun, 11 Jan 2009 19:51:53 +0000 (19:51 +0000)]
2009-01-09 Joel Sherrill <joel.sherrill@oarcorp.com>
* lib/target-supports.exp: Add method to determine if the effective
target is really a ppc405 after applying all compile options.
* gcc.target/powerpc/405-mulhhwu-2.c: Add dg-skip-if not ppc405.
* gcc.target/powerpc/405-nmachhw-1.c: Likewise.
* gcc.target/powerpc/405-nmaclhw-1.c: Likewise.
* gcc.target/powerpc/405-machhwu-1.c: Likewise.
* gcc.target/powerpc/405-mullhwu-1.c: Likewise.
* gcc.target/powerpc/405-nmacchw-1.c: Likewise.
* gcc.target/powerpc/405-mulchwu-1.c: Likewise.
* gcc.target/powerpc/405-nmachhw-2.c: Likewise.
* gcc.target/powerpc/405-nmaclhw-2.c: Likewise.
* gcc.target/powerpc/405-machhwu-2.c: Likewise.
* gcc.target/powerpc/405-mulhhw-1.c: Likewise.
* gcc.target/powerpc/405-machhw-1.c: Likewise.
* gcc.target/powerpc/405-mullhw-1.c: Likewise.
* gcc.target/powerpc/405-maclhw-1.c: Likewise.
* gcc.target/powerpc/405-dlmzb-strlen-1.c: Likewise.
* gcc.target/powerpc/405-mullhwu-2.c: Likewise.
* gcc.target/powerpc/405-nmacchw-2.c: Likewise.
* gcc.target/powerpc/405-mulchwu-2.c: Likewise.
* gcc.target/powerpc/405-mulchw-1.c: Likewise.
* gcc.target/powerpc/405-maclhwu-1.c: Likewise.
* gcc.target/powerpc/405-macchw-1.c: Likewise.
* gcc.target/powerpc/405-mulhhw-2.c: Likewise.
* gcc.target/powerpc/405-machhw-2.c: Likewise.
* gcc.target/powerpc/405-mullhw-2.c: Likewise.
* gcc.target/powerpc/405-maclhw-2.c: Likewise.
* gcc.target/powerpc/405-macchwu-1.c: Likewise.
* gcc.target/powerpc/405-mulhhwu-1.c: Likewise.
* gcc.target/powerpc/405-mulchw-2.c: Likewise.
* gcc.target/powerpc/405-maclhwu-2.c: Likewise.
* gcc.target/powerpc/405-macchw-2.c: Likewise.
* gcc.target/powerpc/405-macchwu-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143279
138bc75d-0d04-0410-961f-
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doko [Sun, 11 Jan 2009 17:38:22 +0000 (17:38 +0000)]
2009-01-11 Matthias Klose <doko@ubuntu.com>
PR middle-end/38616
* gcc.dg/pr38616.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143277
138bc75d-0d04-0410-961f-
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redi [Sun, 11 Jan 2009 17:25:23 +0000 (17:25 +0000)]
* include/tr1_impl/regex (basic_regex::basic_regex): Use range
constructor for _M_pattern.
* testsuite/tr1/7_regular_expressions/basic_regex/ctors/char/
string.cc: Test construction from different basic_string type.
* testsuite/tr1/7_regular_expressions/basic_regex/ctors/wchar_t/
string.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143275
138bc75d-0d04-0410-961f-
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guerby [Sun, 11 Jan 2009 16:42:17 +0000 (16:42 +0000)]
2009-01-11 Laurent GUERBY <laurent@guerby.net>
* doc/sourcebuild.texi (Source Tree): Move up intl and fixinc.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143274
138bc75d-0d04-0410-961f-
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dfranke [Sun, 11 Jan 2009 12:28:03 +0000 (12:28 +0000)]
2009-01-11 Daniel Franke <franke.daniel@gmail.com>
* MAINTAINERS: Moved myself to reviewers (Fortran).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143269
138bc75d-0d04-0410-961f-
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ebotcazou [Sun, 11 Jan 2009 12:24:02 +0000 (12:24 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Put
the _Tag field before any discriminants in the field list.
(components_to_record): Remove obsolete comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143267
138bc75d-0d04-0410-961f-
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uros [Sun, 11 Jan 2009 10:56:52 +0000 (10:56 +0000)]
PR debug/7055
* gcc/mips-tfile.c (parse_def): Fix parsing of def strings
starting with digits.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143265
138bc75d-0d04-0410-961f-
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doko [Sun, 11 Jan 2009 07:36:46 +0000 (07:36 +0000)]
2009-01-11 Matthias Klose <doko@ubuntu.com>
* Makefile.am (ecjx_LDADD): Add $(extra_ldflags).
* Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143261
138bc75d-0d04-0410-961f-
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spop [Sun, 11 Jan 2009 00:40:54 +0000 (00:40 +0000)]
2009-01-10 Sebastian Pop <sebastian.pop@amd.com>
* gcc.dg/graphite/block-3.c: Fix compile error on 32bit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143258
138bc75d-0d04-0410-961f-
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gccadmin [Sun, 11 Jan 2009 00:16:48 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143256
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Sat, 10 Jan 2009 14:02:12 +0000 (14:02 +0000)]
PR target/38695
* config/arm/arm.c (arm_is_long_call_p): Don't call
arm_function_in_section_p if decl isn't a FUNCTION_DECL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143246
138bc75d-0d04-0410-961f-
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jakub [Sat, 10 Jan 2009 11:49:04 +0000 (11:49 +0000)]
PR c++/38648
* typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
* g++.dg/expr/string-1.C: New test.
* g++.dg/expr/string-2.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143245
138bc75d-0d04-0410-961f-
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jakub [Sat, 10 Jan 2009 11:48:06 +0000 (11:48 +0000)]
PR c++/36695
* typeck2.c (build_functional_cast): Check for reference type and NULL
PARMS.
* g++.dg/ext/complex4.C: New test.
* g++.dg/ext/complex5.C: New test.
* g++.dg/init/reference1.C: New test.
* g++.dg/init/reference2.C: New test.
* g++.dg/init/reference3.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143244
138bc75d-0d04-0410-961f-
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gccadmin [Sat, 10 Jan 2009 00:16:43 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143241
138bc75d-0d04-0410-961f-
82ee72b054a4
pault [Sat, 10 Jan 2009 00:15:37 +0000 (00:15 +0000)]
2009-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38763
* target-memory.c (encode_derived): Encode NULL.
2009-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38763
* gfortran.dg/transfer_null_1.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143238
138bc75d-0d04-0410-961f-
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pault [Sat, 10 Jan 2009 00:11:18 +0000 (00:11 +0000)]
2009-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38765
* resolve.c (check_host_association): Use the symtree name to
search for a potential contained procedure, since this is the
name by which it would be referenced.
2009-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38765
* gfortran.dg/host_assoc_function_6.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143237
138bc75d-0d04-0410-961f-
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pault [Fri, 9 Jan 2009 23:47:55 +0000 (23:47 +0000)]
2009-01-10 Paul Thomas <pault@gcc.gnu.org>
* check.c : Update copyright year.
* dependency.c : Update copyright year.
* interface.c : ditto.
* intrinsic.c : ditto.
* intrinsic.h : ditto.
* module.c : ditto.
* simplify.c : ditto.
* symbol.c : ditto.
* trans-stmt.c : ditto.
* trans-types.c : ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143236
138bc75d-0d04-0410-961f-
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steven [Fri, 9 Jan 2009 21:34:22 +0000 (21:34 +0000)]
* regrename.c (regrename_optimize): Fix dumping.
(find_oldest_value_reg): Preserve REG_POINTER.
(copy_hardreg_forward_1): Likewise.
process_init_element callers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143235
138bc75d-0d04-0410-961f-
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joel [Fri, 9 Jan 2009 21:12:36 +0000 (21:12 +0000)]
2009-01-09 Joel Sherrill <joel.sherrill@oarcorp.com>
* lib/target-supports.exp: Add method to determine if the effective
target is really a ppc405 after applying all compile options.
* gcc.target/powerpc/405-mulhhwu-2.c: Add dg-skip-if not ppc405.
* gcc.target/powerpc/405-nmachhw-1.c: Likewise.
* gcc.target/powerpc/405-nmaclhw-1.c: Likewise.
* gcc.target/powerpc/405-machhwu-1.c: Likewise.
* gcc.target/powerpc/405-mullhwu-1.c: Likewise.
* gcc.target/powerpc/405-nmacchw-1.c: Likewise.
* gcc.target/powerpc/405-mulchwu-1.c: Likewise.
* gcc.target/powerpc/405-nmachhw-2.c: Likewise.
* gcc.target/powerpc/405-nmaclhw-2.c: Likewise.
* gcc.target/powerpc/405-machhwu-2.c: Likewise.
* gcc.target/powerpc/405-mulhhw-1.c: Likewise.
* gcc.target/powerpc/405-machhw-1.c: Likewise.
* gcc.target/powerpc/405-mullhw-1.c: Likewise.
* gcc.target/powerpc/405-maclhw-1.c: Likewise.
* gcc.target/powerpc/405-dlmzb-strlen-1.c: Likewise.
* gcc.target/powerpc/405-mullhwu-2.c: Likewise.
* gcc.target/powerpc/405-nmacchw-2.c: Likewise.
* gcc.target/powerpc/405-mulchwu-2.c: Likewise.
* gcc.target/powerpc/405-mulchw-1.c: Likewise.
* gcc.target/powerpc/405-maclhwu-1.c: Likewise.
* gcc.target/powerpc/405-macchw-1.c: Likewise.
* gcc.target/powerpc/405-mulhhw-2.c: Likewise.
* gcc.target/powerpc/405-machhw-2.c: Likewise.
* gcc.target/powerpc/405-mullhw-2.c: Likewise.
* gcc.target/powerpc/405-maclhw-2.c: Likewise.
* gcc.target/powerpc/405-macchwu-1.c: Likewise.
* gcc.target/powerpc/405-mulhhwu-1.c: Likewise.
* gcc.target/powerpc/405-mulchw-2.c: Likewise.
* gcc.target/powerpc/405-maclhwu-2.c: Likewise.
* gcc.target/powerpc/405-macchw-2.c: Likewise.
* gcc.target/powerpc/405-macchwu-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143234
138bc75d-0d04-0410-961f-
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dnovillo [Fri, 9 Jan 2009 21:11:25 +0000 (21:11 +0000)]
* gimple.h (struct gimple_statement_base)<uid>: Document
the restrictions on its use.
(gimple_uid): Tidy.
(gimple_set_uid): Tidy.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143233
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 20:03:37 +0000 (20:03 +0000)]
* config/i386/i386.c (ix86_expand_movmem, ix86_expand_setmem): Add
zero guard even if align_bytes != 0 and count is smaller than
size_needed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143229
138bc75d-0d04-0410-961f-
82ee72b054a4
vmakarov [Fri, 9 Jan 2009 17:52:03 +0000 (17:52 +0000)]
2008-01-09 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/38495
* ira-emit.c (print_move_list, ira_debug_move_list): New
functions.
(add_range_and_copies_from_move_list): Print all added ranges.
Add ranges to memory optimized destination.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143214
138bc75d-0d04-0410-961f-
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sje [Fri, 9 Jan 2009 17:29:34 +0000 (17:29 +0000)]
* typeck.c (cp_build_unary_op): Check for ERROR_MARK.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143212
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 17:12:40 +0000 (17:12 +0000)]
PR target/38686
PR target/38708
* config/i386/i386.c (override_options): Reject
-mstringop-strategy=rep_8byte with -m32.
(ix86_expand_movmem): For size_needed == 1 set epilogue_size_needed
to 1. Do count comparison against epilogue_size_needed at compile
time even when count_exp was constant forced into register. For
size_needed don't jump to epilogue, instead just avoid aligning
and invoke the body algorithm. If need_zero_guard, add zero guard
even if count is non-zero, but smaller than size_needed + number of
bytes that could be stored for alignment.
(ix86_expand_setmem): For size_needed == 1 set epilogue_size_needed
to 1. If need_zero_guard, add zero guard even if count is non-zero,
but smaller than size_needed + number of bytes that could be stored
for alignment. Compare size_needed with epilogue_size_needed instead
of desired_align - align, don't adjust size_needed, pass
epilogue_size_needed to the epilogue expanders.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143211
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 16:51:55 +0000 (16:51 +0000)]
PR c++/35335
* error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
* g++.dg/other/error31.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143210
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 16:46:47 +0000 (16:46 +0000)]
PR c/35742
* c-pretty-print.c (pp_c_expression): Handle GOTO_EXPR like
BIND_EXPR.
* gcc.dg/pr35742.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143209
138bc75d-0d04-0410-961f-
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danglin [Fri, 9 Jan 2009 15:19:08 +0000 (15:19 +0000)]
* pa.c (last_address): Change to unsigned.
(update_total_code_bytes): Change argument to unsigned. Don't
check if insn addresses are set.
(pa_output_function_epilogue): Set last_address to UINT_MAX if insn
addresses are not set.
(pa_asm_output_mi_thunk): Handle wrap when updating last_address.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143207
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 14:45:44 +0000 (14:45 +0000)]
PR c++/37877
* parser.c (cp_parser_class_specifier): Clear
parser->in_unbraced_linkage_specification_p while parsing class
specifiers.
* g++.dg/parse/linkage3.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143206
138bc75d-0d04-0410-961f-
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nickc [Fri, 9 Jan 2009 14:19:30 +0000 (14:19 +0000)]
* config/sh/symbian.c: Replace uses of DECL_INLINE with
DECL_DECLARED_INLINE_P.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143205
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 13:43:14 +0000 (13:43 +0000)]
PR middle-end/38347
* dojump.c (do_jump_by_parts_zero_rtx): Use mode instead of
GET_MODE (op0) in operand_subword_force calls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143204
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 13:41:42 +0000 (13:41 +0000)]
Update Copyright year.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143203
138bc75d-0d04-0410-961f-
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jakub [Fri, 9 Jan 2009 13:41:08 +0000 (13:41 +0000)]
PR middle-end/38771
* fold-const.c (fold_unary): For COMPOUND_EXPR and COND_EXPR,
fold_convert arg0 operands to TREE_TYPE (op0) first.
* gcc.c-torture/compile/pr38771.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143202
138bc75d-0d04-0410-961f-
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gccadmin [Fri, 9 Jan 2009 00:16:40 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143197
138bc75d-0d04-0410-961f-
82ee72b054a4
vmakarov [Thu, 8 Jan 2009 20:54:29 +0000 (20:54 +0000)]
2009-01-08 Vladimir Makarov <vmakarov@redhat.com>
* params.def (ira-max-conflict-table-size): Decrease default value
to 1000.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143193
138bc75d-0d04-0410-961f-
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froydnj [Thu, 8 Jan 2009 18:27:44 +0000 (18:27 +0000)]
* gcc.dg/pr34856.c: Ignore irrelevant warning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143191
138bc75d-0d04-0410-961f-
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froydnj [Thu, 8 Jan 2009 17:56:52 +0000 (17:56 +0000)]
* gcc.dg/sibcall-3.c: XFAIL for Thumb.
* gcc.dg/sibcall-4.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143189
138bc75d-0d04-0410-961f-
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jakub [Thu, 8 Jan 2009 16:01:42 +0000 (16:01 +0000)]
PR tree-optimization/37031
* lambda-code.c (lambda_collect_parameters): Call pointer_set_destroy
on parameter_set.
(build_access_matrix): Reserve correct size for AM_MATRIX vector,
allocate it using gc instead of heap, use VEC_quick_push instead of
VEC_safe_push.
* graphite.c (build_access_matrix): Allocate AM_MATRIX vector using gc
instead of heap, use VEC_quick_push instead of VEC_safe_push.
* tree-data-ref.h (struct access_matrix): Change matrix to gc
allocated vector from heap allocated.
* lambda.h: Add DEF_VEC_ALLOC_P for gc allocated lambda_vector.
* tree-loop-linear.c (linear_transform_loops): Allocate nest
vector only after perfect_loop_nest_depth call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143188
138bc75d-0d04-0410-961f-
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spop [Thu, 8 Jan 2009 14:14:41 +0000 (14:14 +0000)]
2009-01-07 Sebastian Pop <sebastian.pop@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
PR tree-optimization/38559
* testsuite/gcc.dg/graphite/pr38559.c: New.
* graphite.c (debug_value, copy_constraint,
swap_constraint_variables, scale_constraint_variable, ): New.
(get_lower_bound, get_upper_bound): Removed.
(graphite_trans_bb_strip_mine): Clean up this code that works
only for constant number of iterations. Fully copy upper and
lower bound constraints, not only the constant part of them.
* graphite.h (debug_value): Declared.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143187
138bc75d-0d04-0410-961f-
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irar [Thu, 8 Jan 2009 07:59:40 +0000 (07:59 +0000)]
PR tree-optimization/37194
* tree-vect-transform.c (vect_estimate_min_profitable_iters):
Don't add the cost of cost model guard in prologue to scalar
outside cost in case of known number of iterations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143183
138bc75d-0d04-0410-961f-
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bkoz [Thu, 8 Jan 2009 03:14:24 +0000 (03:14 +0000)]
2009-01-07 Benjamin Kosnik <bkoz@redhat.com>
Jonathan Larmour <jifl@eCosCentric.com>
PR libstdc++/36801
* config/cpu/generic/atomicity_mutex/atomicity.h (get_atomic_mutex):
New.
(__gnu_cxx::__exchange_and_add): Use it.
* src/atomic.cc (get_atomic_mutex): New.
* src/debug.cc (get_safe_base_mutex): New.
* src/locale.cc (get_locale_cache_mutex): New.
* src/mt_allocator.cc (get_freelist): New.
(get_freelist_mutex): New.
* src/pool_allocator.cc (get_palloc_mutex): New.
* include/std/mutex (__once_functor_lock): To
(__get_once_functor_lock): ...this.
* src/mutex.cc (__once_mutex): Don't export, use
(get_once_mutex): ...this.
* config/abi/pre/gnu.ver: Adjust exports.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143182
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jakub [Thu, 8 Jan 2009 00:23:48 +0000 (00:23 +0000)]
PR c++/38725
* semantics.c (finish_goto_stmt): Convert destination to
void *.
* g++.dg/ext/label11.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143177
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gccadmin [Thu, 8 Jan 2009 00:17:07 +0000 (00:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143175
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jsm28 [Wed, 7 Jan 2009 23:53:03 +0000 (23:53 +0000)]
* lib/target-supports.exp (check_weak_override_available): New.
* lib/target-supports-dg.exp (dg-require-weak-override): New.
* gcc.dg/tree-ssa/pr27781.c, g++.dg/eh/weak1.C: Use
dg-require-weak-override.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143172
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froydnj [Wed, 7 Jan 2009 23:21:26 +0000 (23:21 +0000)]
gcc/
* config/rs6000/rs6000.c (rs6000_legitimize_address): Check for
non-word-aligned REG+CONST addressing.
gcc/testsuite/
* gcc.c-torture/compile/
20090107-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143171
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jakub [Wed, 7 Jan 2009 22:50:42 +0000 (22:50 +0000)]
PR libstdc++/38732
* libsupc++/unwind-cxx.h (__cxxabiv1::__cxa_exception): Remove
referenceCount field again.
(__cxxabiv1::__cxa_refcounted_exception): New struct.
(__cxxabiv1::__get_refcounted_exception_header_from_obj,
__cxxabiv1::__get_refcounted_exception_header_from_ue): New static
inline functions.
* libsupc++/eh_alloc.cc (__cxxabiv1::__cxa_allocate_exception,
__cxxabiv1::__cxa_free_exception): Use __cxa_refcounted_exception
instead of __cxa_exception.
* libsupc++/eh_throw.cc (__gxx_exception_cleanup,
__cxxabiv1::__cxa_throw): Likewise.
* libsupc++/eh_ptr.cc (std::rethrow_exception,
std::__exception_ptr::exception_ptr::_M_addref,
std::__exception_ptr::exception_ptr::_M_release,
__gxx_dependent_exception_cleanup): Likewise.
* testsuite/18_support/exception/38732.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143170
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jakub [Wed, 7 Jan 2009 22:49:29 +0000 (22:49 +0000)]
PR libstdc++/38092
* acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New test.
* src/compatibility.cc: Don't use .symver directives if
_GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE is not defined.
* config.h.in: Regenerated.
* configure: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143169
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