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Jan Hubicka
be330ed46a cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ... 
* cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ...
	(cgraph_only_called_directly_p): ... this one; bring offline.
	(resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
	varpool_used_from_object_file_p): Drop names from the declaratoin.
	(cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases,
	collect_callers_of_node): New.
	(cgraph_function_node, cgraph_function_or_thunk_node): New functions.
	(cgraph_edge_recursive_p): Use cgraph_function_node.
	* cgraph.c (cgraph_add_thunk): Check that thunk is not already alias.
	(cgraph_node_cannot_be_local_p_1): Break out from ...
	(cgraph_node_can_be_local_p): ... here; walk aliases.
	(cgraph_for_node_thunks_and_aliases): New function.
	(cgraph_for_node_and_aliases): New function.
	(cgraph_make_node_local_1): Break out from ...
	(cgraph_make_node_local) ... here; use cgraph_for_node_thunks_and_aliases.
	(cgraph_set_nothrow_flag_1): Break out from ...
	(cgraph_set_nothrow_flag) ... here; use cgraph_for_node_thunks_and_aliases.
	(cgraph_set_const_flag_1): Break out from ...
	(cgraph_set_const_flag) ... here; use cgraph_for_node_thunks_and_aliases.
	(cgraph_set_pure_flag_1): Break out from ...
	(cgraph_set_pure_flag) ... here; use cgraph_for_node_thunks_and_aliases.
	(cgraph_propagate_frequency_1): Break out from ...
	(cgraph_propagate_frequency) ... here; use cgraph_for_node_thunks_and_aliases.
	(cgraph_used_from_object_file_p): Do not care about aliases.
	(cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p): New functions.
	(collect_callers_of_node_1, collect_callers_of_node): New functions.

From-SVN: r174871
 2011-06-10 00:08:27 +00:00
Hans-Peter Nilsson
2ea91d6bda re PR rtl-optimization/49154 (build fails on cris-elf in libgcc: ICE in setup_pressure_classes, at ira.c:902) 
PR rtl-optimization/49154
	* config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
	(enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
	(REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
	(PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
	* config/cris/cris.h (cris_register_move_cost): Remove
	!TARGET_V32 code.  Tweak comments.

From-SVN: r174870
 2011-06-09 23:45:45 +00:00
Jan Hubicka
9cf4fb5a36 cgraphbuild.c (record_eh_tables): Mark personality function as having address taken. 
* cgraphbuild.c (record_eh_tables): Mark personality function as having
	address taken.

From-SVN: r174869
 2011-06-09 23:39:54 +00:00
Hans-Peter Nilsson
c577822ec1 re PR rtl-optimization/49154 (build fails on cris-elf in libgcc: ICE in setup_pressure_classes, at ira.c:902) 
PR rtl-optimization/49154
	* ira-costs.c (setup_regno_cost_classes_by_mode): If there
	already is a matching slot in the hashtable, assign it to
	classes_ptr.

From-SVN: r174868
 2011-06-09 23:38:35 +00:00
Hans-Peter Nilsson
54e1e4f75c re PR rtl-optimization/49154 (build fails on cris-elf in libgcc: ICE in setup_pressure_classes, at ira.c:902) 
PR rtl-optimization/49154
	* doc/tm.texi.in (Register Classes): Document rule for the narrowest
	register classes.
	* doc/tm.texi: Regenerate.
(oops, forgot the PR markers)

From-SVN: r174867
 2011-06-09 23:36:22 +00:00
Hans-Peter Nilsson
6049a4c8fb tm.texi.in (Register Classes): Document rule for the narrowest register classes. 
* doc/tm.texi.in (Register Classes): Document rule for the narrowest
	register classes.
	* doc/tm.texi: Regenerate.

From-SVN: r174866
 2011-06-09 23:32:32 +00:00
Xinliang David Li
1f9081d15d Revert r174848,174849 
From-SVN: r174864
 2011-06-09 22:49:12 +00:00
Ian Lance Taylor
54466dde74 Use backend interface for zero initialization. 
* go-gcc.cc (Gcc_backend::zero_expression): New function.

From-SVN: r174863
 2011-06-09 22:41:29 +00:00
Kaz Kojima
3be68b64db Update gcc/ChangeLog for r174861. 
From-SVN: r174862
 2011-06-09 22:22:15 +00:00
Kaz Kojima
af178dafbc re PR target/49307 (ICE in spill_failure, at reload1.c:2113) 
PR target/49307
	* config/sh/sh.md (UNSPEC_CHKADD): New.
	(chk_guard_add): New define_insn_and_split.
	(symGOT_load): Use chk_guard_add instead of blockage.
	* gcc.dg/pr49307.c: New.

From-SVN: r174861
 2011-06-09 22:19:20 +00:00
Kai Tietz
bf806a90c9 libgcc2.c (L_trampoline): Include windows.h for mingw targets. 
2011-06-09  Kai Tietz  <ktietz@redhat.com>

        * libgcc2.c (L_trampoline): Include windows.h for mingw targets.

From-SVN: r174860
 2011-06-09 23:10:25 +02:00
Eric Botcazou
d5a9738b2f * config/sparc/sparc.md (return_internal): Adjust 'length' attribute. 
From-SVN: r174855
 2011-06-09 19:50:28 +00:00
Wei Guozhi
527e82c267 arm.md (*addsi3_carryin_compare0_<optab>): New pattern. 
* config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern.
	(peephole2 for conditional move): Generate 16 bit instructions.

	* gcc.target/arm/pr46975.c: New testcase.

From-SVN: r174854
 2011-06-09 18:46:22 +00:00
Nicola Pero
fe6d49b86a In gcc/testsuite/: 2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/testsuite/:
2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h
	(PMETH, arglist_t): Removed.
	(method_get_number_of_arguments): Removed.	
	(method_get_nth_argument): Removed.
	(method_get_first_argument): Removed.
	(method_get_next_argument): Removed.
	(method_get_sizeof_arguments): Removed.
	* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h
	(PMETH): Removed.
	(method_get_number_of_arguments): Removed.
	(method_get_nth_argument): Removed.
	(method_get_first_argument): Removed.
	(method_get_next_argument): Removed.
	(method_get_sizeof_arguments): Removed.	
	* objc-obj-c++-shared/objc-test-suite-types.h (PMETH): Removed.

From-SVN: r174851
 2011-06-09 16:34:19 +00:00
Uros Bizjak
b8bc3a43e9 i386.md (*movdi_internal_rex64): Merge alternatives 6 and 8. 
* config/i386/i386.md (*movdi_internal_rex64): Merge
	alternatives 6 and 8.

From-SVN: r174850
 2011-06-09 18:22:47 +02:00
David Li
4745da6ed7 -fdump-pass implementation 
From-SVN: r174849
 2011-06-09 16:11:23 +00:00
David Li
bdf67bcba3 Gator cleanup 
From-SVN: r174848
 2011-06-09 16:09:23 +00:00
Paolo Carlini
0d1d0dc8aa re PR c++/29003 (operator name accepted in typedef) 
/cp
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/29003
	* decl.c (grokdeclarator): Reject operator names in typedefs.

/testsuite
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/29003
	* g++.dg/parse/error38.C: New.

From-SVN: r174846
 2011-06-09 15:06:59 +00:00
Bernd Schmidt
547fdef870 re PR target/48673 (GCC generates WAW and RAW conflicts on IA64.) 
PR target/48673
	* config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag
	in all basic blocks.

From-SVN: r174844
 2011-06-09 13:55:41 +00:00
Rainer Orth
10e48e3927 netbsd.h (ENABLE_EXECUTE_STACK): Remove. 
2011-05-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Joseph Myers  <joseph@codesourcery.com>

	gcc:
	* config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
	(ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	[IN_LIBGCC2]: Don't include <windows.h>.
	* config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
	* config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
	(HAVE_ENABLE_EXECUTE_STACK): Define.
	* config/alpha/alpha.c (alpha_trampoline_init): Test
	HAVE_ENABLE_EXECUTE_STACK.
	* config/i386/i386.c (ix86_trampoline_init): Likewise.
	* config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
	(sparc64_initialize_trampoline): Likewise.
	* libgcc2.c [L_enable_execute_stack]: Remove.
	* system.h (ENABLE_EXECUTE_STACK): Poison.
	* doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
	* doc/tm.texi: Regenerate.
	* Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.

	gcc/c-family:
	* c.opt (fbuilding-libgcc): New option.
	* c-cppbuiltin.c (c_cpp_builtins): Define
	__LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.

	libgcc:
	* enable-execute-stack-empty.c: New file.
	* enable-execute-stack-mprotect.c: New file.
	* config/i386/enable-execute-stack-mingw32.c: New file.
	* config.host (enable_execute_stack): New variable.
	Select appropriate variants.
	* configure.ac: Link enable-execute-stack.c to
	$enable_execute_stack.
	* configure: Regenerate.
	* Makefile.in (LIB2ADD): Add enable-execute-stack.c.
	(lib2funcs): Remove _enable_execute_stack.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>

From-SVN: r174843
 2011-06-09 12:30:46 +00:00
Richard Guenther
9ef0b98eb6 trans.c (gfc_allocate_array_with_status): Mark error path as unlikely. 
2011-06-09  Richard Guenther  <rguenther@suse.de>

	* trans.c (gfc_allocate_array_with_status): Mark error path
	as unlikely.

From-SVN: r174842
 2011-06-09 12:17:17 +00:00
Simon Baldwin
dd27d2fadd extract_symvers.in: Handle processor/OS specific or unknown symbol binding strings from readelf. 
* scripts/extract_symvers.in: Handle processor/OS specific or
	unknown symbol binding strings from readelf.

From-SVN: r174841
 2011-06-09 11:27:40 +00:00
Paolo Carlini
9b3a81dacd type_traits (__is_copy_assignable_impl, [...]): Fix typos. 
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (__is_copy_assignable_impl,
	__is_nt_copy_assignable_impl): Fix typos.

From-SVN: r174840
 2011-06-09 08:03:14 +00:00
Jakub Jelinek
8ced31fe6d re PR middle-end/49308 (segfault in rest_of_handle_ud_dce () at gcc/gcc/dce.c:518) 
PR middle-end/49308
	* dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn
	variable.  After resetting and rescanning insn continue with previous
	statement.

	* gfortran.dg/pr49308.f90: New test.

From-SVN: r174839
 2011-06-09 09:46:28 +02:00
David S. Miller
10c4cabcde config.host (sparc-*-linux*): Correct md_unwind_header filename. 
2011-06-09  David S. Miller  <davem@davemloft.net>
	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config.host (sparc-*-linux*): Correct md_unwind_header
	filename.
	(s390x-ibm-tpf*): Fix typo.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r174838
 2011-06-09 07:31:44 +00:00
Rainer Orth
ee610fcd4d configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. 
* configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
	(gcc_cv_ld_hidden): Likewise.
	* configure: Regenerate.
	* config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
	(ix86_stack_protect_fail): Mark unused.
	(TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
	* config/rs6000/rs6000.c (rs6000_assemble_visibility)
	[TARGET_MACHO]: Don't define.
	(TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
	(TARGET_STACK_PROTECT_FAIL): Likewise.
	(rs6000_stack_protect_fail): Mark unused.
	* dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
	USE_LINKONCE_INDIRECT.
	Don't emit .hidden expicitly.

From-SVN: r174837
 2011-06-09 07:08:00 +00:00
Andi Kleen
8f2e22ff77 better warning for section conflict 
gcc/:

2011-06-08  Andi Kleen  <ak@linux.intel.com>

	* varasm.c (get_section): Print location of other conflict
	for section conflicts.

From-SVN: r174836
 2011-06-09 06:22:17 +00:00
Andi Kleen
815cecbecd add another sandy bridge model number. 
gcc/:

2011-06-08  Andi Kleen  <ak@linux.intel.com>

	* config/i386/driver-i386.c (host_detect_local_cpu):
	Add model 0x2d Intel CPU.

From-SVN: r174835
 2011-06-09 06:21:06 +00:00
Andi Kleen
1460ec5c3d Print location for conflicting global regs. 
gcc/

2011-06-08  Andi Kleen  <ak@linux.intel.com>

	* reginfo.c (global_regs_decl): Add.
	(globalize_reg): Add decl parameter. Compute location.
	Pass location to warnings and add inform. Store decl
	in global_regs_decl.
	* rtl.h (globalize_reg): Update prototype.
	* varasm.c (make_decl_rtl): Pass decl to globalize_reg().

From-SVN: r174834
 2011-06-09 06:20:05 +00:00
Mingjie Xing
df17530a85 Fix the printable name typo 
From-SVN: r174833
 2011-06-09 02:26:19 +00:00
GCC Administrator
d2051792ce Daily bump. 
From-SVN: r174829
 2011-06-09 00:18:47 +00:00
Kaz Kojima
409fed48ae re PR target/49305 (SH Target: internal compiler error: in reload_cse_simplify_operands, at postreload.c:403) 
PR target/49305
	* config/sh/predicates.md (general_movsrc_operand): Check
	mode for memory with indexed address for QI and HImode.
	(general_movdst_operand): Likewise.

From-SVN: r174824
 2011-06-08 23:13:27 +00:00
Nicola Pero
87c16a45d3 In gcc/doc/: 2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com> 
In gcc/doc/:
2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>

	* doc/objc.texi (Traditional GNU Objective-C runtime API):
	Updated.

From-SVN: r174823
 2011-06-08 23:00:51 +00:00
Jason Merrill
1026172832 re PR c++/49107 ([C++0x][4.7 Regression] incomplete type regression with std::pair) 
PR c++/49107
	* cp-tree.def (DEFERRED_NOEXCEPT): New.
	* cp-tree.h (struct tree_deferred_noexcept): New.
	(DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
	(DEFERRED_NOEXCEPT_SPEC_P): New.
	(enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
	(union lang_tree_node): Add tree_deferred_noexcept.
	(maybe_instantiate_noexcept): Declare.
	* cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
	* error.c (dump_exception_spec): Likewise.
	* cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
	* ptree.c (cxx_print_xnode): Likewise.
	* tree.c (cp_tree_equal): Likewise.
	* decl.c (cp_tree_node_structure): Likewise.
	(duplicate_decls): Call maybe_instantiate_noexcept.
	* except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
	(nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
	DEFERRED_NOEXCEPT_SPEC_P.
	* typeck2.c (merge_exception_specifiers): Likewise.
	* decl2.c (mark_used): Call maybe_instantiate_noexcept.
	* method.c (process_subob_fn, defaulted_late_check): Likewise.
	* pt.c (tsubst_exception_specification): Add defer_ok parm.
	Build DEFERRED_NOEXCEPT.
	(maybe_instantiate_noexcept): New.
	(tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
	* search.c (check_final_overrider): Call maybe_instantiate_noexcept.

From-SVN: r174820
 2011-06-08 17:35:02 -04:00
Jason Merrill
535fb6eb20 semantics.c (potential_constant_expression_1): Handle destructor call. 
* semantics.c (potential_constant_expression_1): Handle destructor
	call.

From-SVN: r174819
 2011-06-08 17:34:54 -04:00
Douglas B Rupp
207202016c configure.ac (AC_USE_SYSTEM_EXTENSIONS): Add. 
2011-06-08  Douglas B Rupp  <rupp@gnat.com>

	* fixincludes/configure.ac (AC_USE_SYSTEM_EXTENSIONS): Add.
	* fixincludes/configure: Regenerate.
	* fixincludes/config.h.in: Regenerate.

From-SVN: r174818
 2011-06-08 21:27:06 +00:00
Jakub Jelinek
a608debe1c cp-tree.h (struct tinst_level): Add chain_next GTY markup. 
* cp-tree.h (struct tinst_level): Add chain_next GTY
	markup.

From-SVN: r174816
 2011-06-08 21:42:32 +02:00
Alexandre Oliva
49931fcb6e tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts. 
* tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts.
(num_ssa_operands): Likewise.
(op_iter_init_phiuse): Forward-declare.
(delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE.

From-SVN: r174815
 2011-06-08 19:39:12 +00:00
Ian Lance Taylor
2427150138 Correct type size comparison. 
From-SVN: r174814
 2011-06-08 18:56:00 +00:00
Jakub Jelinek
f419ed5805 re PR testsuite/49323 (FAIL: g++.dg/debug/dwarf2/integer-typedef.C scan-assembler-times *) 
PR testsuite/49323
	* g++.dg/debug/dwarf2/integer-typedef.C: Add -fno-merge-debug-strings
	to dg-options, match also DW_AT_linkage_name.

From-SVN: r174813
 2011-06-08 19:36:12 +02:00
Nick Clifton
29494d1f79 invoke.texi (ARM Options): Update description of -mthumb-interwork. 
* doc/invoke.texi (ARM Options): Update description of
	-mthumb-interwork.

From-SVN: r174811
 2011-06-08 16:08:01 +00:00
H.J. Lu
4ffae7ff47 Support unknown Intel family 0x6 CPUs. 
2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/driver-i386.c (host_detect_local_cpu): Support
	unknown Intel family 0x6 CPUs.

From-SVN: r174809
 2011-06-08 06:48:58 -07:00
Jason Merrill
29f445bca0 pt.c (deduction_tsubst_fntype): Don't free the tinst entry if a pending_template entry is pointing at it. 
* pt.c (deduction_tsubst_fntype): Don't free the tinst entry
	if a pending_template entry is pointing at it.

From-SVN: r174807
 2011-06-08 09:08:45 -04:00
Martin Jambor
d9c77712d5 tree-sra.c (mark_rw_status): Removed. 
2011-06-08  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (mark_rw_status): Removed.
	(analyze_access_subtree): New parameter parent instead of
	mark_read and mark_write, propagate from that.

From-SVN: r174806
 2011-06-08 14:16:15 +02:00
Paolo Carlini
545dc5e324 extptr_allocator.h: Include <ext/numeric_traits.h> instead of <limits>. 
2011-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/extptr_allocator.h: Include <ext/numeric_traits.h>
	instead of <limits>.
	* include/bits/allocator.h: Likewise.

	* include/std/chrono (duration_values<>::min): Call lowest, not min.

From-SVN: r174805
 2011-06-08 12:12:00 +00:00
Rainer Orth
d02c23af12 re PR middle-end/21953 (Many tmpdir-gcc.dg-struct-layout-1 tests fail on Tru64 UNIX V5.1B) 
PR middle-end/21953
	* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Use
	-fno-common on alpha*-dec-osf*.
	* g++.dg/compat/struct-layout-1_generate.c (dg-options): Likewise.

From-SVN: r174804
 2011-06-08 11:39:14 +00:00
Julian Brown
b1def36c41 arm.c (arm_libcall_uses_aapcs_base): Use correct ABI for double-precision helper functions in hard-float mode if... 
* config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
	for double-precision helper functions in hard-float mode if only
	single-precision arithmetic is supported in hardware.

From-SVN: r174803
 2011-06-08 11:19:08 +00:00
Paolo Carlini
76aa78e9eb allocator.h (__shrink_to_fit): Simplify. 
2011-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/allocator.h (__shrink_to_fit): Simplify.
	* include/bits/stl_vector.h (vector<>::shrink_to_fit): Adjust.
	* include/bits/stl_deque.h: Likewise.
	* include/bits/stl_bvector.h: Likewise.

From-SVN: r174802
 2011-06-08 11:07:24 +00:00
Alexander Monakov
6c8e9fc9e8 re PR rtl-optimization/49303 (ICE: vinsn_detach, at sel-sched-ir.c:1277 w/ -O3 on ia64 in r174558) 
PR rtl-optimization/49303
	* sel-sched.c (move_op): Use correct type for 'res'.  Verify that
	code_motion_path_driver returned 0 or 1.
	(sel_region_finish): Clear h_d_i_d.

testsuite:
	* gcc.target/ia64/pr49303.c: New test.

From-SVN: r174801
 2011-06-08 13:59:23 +04:00
Eric Botcazou
0bad0e237a Fix formatting issues 
From-SVN: r174800
 2011-06-08 09:10:43 +00:00