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2011-07-22re PR lto/49796 (483.xalancbmk/447.dealII in SPEC CPU 2006 failed to build)Martin Jambor2-9/+22
2011-07-22 Martin Jambor <mjambor@suse.cz> PR lto/49796 * cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false if decl node is in another partition, call cgraph_get_node only once. From-SVN: r176630
2011-07-22* ChangeLog: Fix my last entry.Uros Bizjak1-1/+1
From-SVN: r176629
2011-07-22config.gcc (i[34567]86-*-linux*): Set default_gnu_indirect_function to yes.Uros Bizjak2-10/+29
* config.gcc (i[34567]86-*-linux*): Set default_gnu_indirect_function to yes. From-SVN: r176628
2011-07-22fragment.am (CONFIG_CXXFLAGS): Add -frandom-seed.Ian Lance Taylor10-9/+21
* fragment.am (CONFIG_CXXFLAGS): Add -frandom-seed. * Makefile.in: Rebuild. * doc/Makefile.in: Rebuild. * include/Makefile.in: Rebuild. * libsupc++/Makefile.in: Rebuild. * po/Makefile.in: Rebuild. * python/Makefile.in: Rebuild. * src/Makefile.in: Rebuild. * testsuite/Makefile.in: Rebuild. From-SVN: r176626
2011-07-22re PR middle-end/45819 (unexpected unaligned access to volatile int)Richard Guenther4-2/+37
2011-07-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/45819 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly preserve volatile and notrap flags. * gcc.dg/pr45819.c: New testcase. From-SVN: r176623
2011-07-22re PR c++/49756 (g++ ICE)Jakub Jelinek1-0/+59
PR c++/49756 * libiberty.h (stack_limit_increase): New prototype. * stack-limit.c: New file. * Makefile.in: Regenerate deps. (CFILES): Add stack-limit.c. (REQUIRED_OFILES): Add ./stack-limit.$(objext). * configure.ac (checkfuncs): Add getrlimit and setrlimit. (AC_CHECK_FUNCS): Likewise. * configure: Regenerated. * config.in: Regenerated. * gcc.c (main): Call stack_limit_increase (64MB). * toplev.c (toplev_main): Likewise. From-SVN: r176622
2011-07-22* lib/target-supports.exp (check_ifunc_available): Improve comment.Uros Bizjak1-1/+1
From-SVN: r176621
2011-07-22re PR bootstrap/49794 (Solaris 10/x86 bootstrap broken by C++ build)Rainer Orth11-12/+441
2011-07-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Ralf Wildenhues <Ralf.Wildenhues@gmx.de> gcc: PR bootstrap/49794 * configure.ac: Test AM_ICONV with CXX. * configure: Regenerate. * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST. gcc/ada: PR bootstrap/49794 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler): Assign to act.sa_sigaction. * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast current->return_address to char * before arithmetic. libcpp: PR bootstrap/49794 * configure.ac: Test AM_ICONV with CXX. * configure: Regenerate. * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++. Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> From-SVN: r176620
2011-07-22init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.Rainer Orth2-8/+30
* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation. Correct argument types. Extract code from reason. (__gnat_install_handler): Assign to act.sa_sigaction. From-SVN: r176619
2011-07-22re PR bootstrap/49797 (CLooG use of LANGUAGE_C conflicts with MIPS compilers)Rainer Orth2-2/+12
PR bootstrap/49797 * graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing. (set_cloog_options): Use it. From-SVN: r176618
2011-07-22re PR c++/49756 (g++ ICE)Jakub Jelinek10-19/+66
PR c++/49756 * libiberty.h (stack_limit_increase): New prototype. * stack-limit.c: New file. * Makefile.in: Regenerate deps. (CFILES): Add stack-limit.c. (REQUIRED_OFILES): Add ./stack-limit.$(objext). * configure.ac (checkfuncs): Add getrlimit and setrlimit. (AC_CHECK_FUNCS): Likewise. * configure: Regenerated. * config.in: Regenerated. * gcc.c (main): Call stack_limit_increase (64MB). * toplev.c (toplev_main): Likewise. From-SVN: r176617
2011-07-22target-supports.exp (check_ifunc_available): Rewrite.Uros Bizjak2-37/+12
* lib/target-supports.exp (check_ifunc_available): Rewrite. From-SVN: r176616
2011-07-21Call copy_to_mode_reg instead of force_reg.H.J. Lu2-1/+6
2011-07-21 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg instead of force_reg. From-SVN: r176614
2011-07-22tree_no_data_map_rand.cc: Move...Benjamin Kosnik17-0/+41
2011-07-21 Benjamin Kosnik <bkoz@redhat.com> * testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/tree_set_rand.cc: ... here. * testsuite/ext/pb_ds/regression/tree_no_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/tree_set_rand_debug.cc: ... here. * testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/tree_map_rand.cc: ... here. * testsuite/ext/pb_ds/regression/tree_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/tree_map_rand_debug.cc: ... here. * testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/trie_set_rand.cc: ... here. * testsuite/ext/pb_ds/regression/trie_no_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/trie_set_rand_debug.cc: ... here. * testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/trie_map_rand.cc: ... here. * testsuite/ext/pb_ds/regression/trie_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/trie_map_rand_debug.cc: ... here. * testsuite/ext/pb_ds/regression/list_update_no_data_map_rand.cc: Move. * testsuite/ext/pb_ds/regression/list_update_set_rand.cc: ...here. * testsuite/ext/pb_ds/regression/list_update_no_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/list_update_set_rand_debug.cc: ...here. * testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/list_update_map_rand.cc: ...here. * testsuite/ext/pb_ds/regression/list_update_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/list_update_map_rand_debug.cc: ...here. * testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/hash_set_rand.cc: ...here. * testsuite/ext/pb_ds/regression/hash_no_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/hash_set_rand_debug.cc: ...here. * testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Move... * testsuite/ext/pb_ds/regression/hash_map_rand.cc: ...here. * testsuite/ext/pb_ds/regression/hash_data_map_rand_debug.cc: Move... * testsuite/ext/pb_ds/regression/hash_map_rand_debug.cc: ...here. From-SVN: r176613
2011-07-21Convert to Pmode if needed and use force_reg after convert.H.J. Lu2-10/+44
2011-07-21 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (ix86_expand_move): Convert to Pmode if needed and use force_reg after convert. (ix86_expand_call): Likewise. (ix86_expand_special_args_builtin): Likewise. (ix86_expand_builtin): Likewise. From-SVN: r176612
2011-07-22Daily bump.GCC Administrator1-1/+1
From-SVN: r176610
2011-07-21trans.c (gfc_allocate_with_status): Split into two functions ↵Daniel Carrera7-151/+224
gfc_allocate_using_malloc and gfc_allocate_usig_lib. 2011-07-21 Daniel Carrera <dcarrera@gmail.com> * trans.c (gfc_allocate_with_status): Split into two functions gfc_allocate_using_malloc and gfc_allocate_usig_lib. (gfc_allocate_using_malloc): The status parameter is now the actual status rather than a pointer. Code cleanup. (gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and errlen. Pass these to the coarray lib. * trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to gfc_allocate_allocatable. (gfc_omp_clause_copy_ctor): Ditto. (gfc_trans_omp_array_reduction): Ditto. * trans-stmt.c (gfc_trans_allocate): Ditto. Update call to gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate fuctions. If using coarray lib, pass errmsg and errlen to the allocate functions. Move error checking outside the if (!gfc_array_allocate) block so that it also affects trees produced by gfc_array_allocate. * trans-array.c (gfc_array_allocate): Add new parameters errmsg and errlen. Replace parameter pstat by status. Code cleanup. Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc. * trans-array.h (gfc_array_allocate): Update signature of gfc_array_allocate. From-SVN: r176606
2011-07-21Infer types based on lb and ub.Sebastian Pop5-37/+204
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/47654 PR middle-end/49649 * graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2 in parameter. Initialize v1 and v2 based on the values returned by clast_name_to_lb_ub. (type_for_clast_red): Pass v1 and v2 in parameter, and set their values. (type_for_clast_bin): Same. (type_for_clast_expr): Same. (type_for_clast_eq): Update calls to type_for_clast_expr. (type_for_clast_for): Same. (build_iv_mapping): Same. * graphite-ppl.h (value_min): New. * gcc.dg/graphite/run-id-pr47654.c: New. From-SVN: r176605
2011-07-21Generate signed types whenever possible.Sebastian Pop2-2/+16
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (type_for_interval): Generate signed types whenever possible. From-SVN: r176604
2011-07-21Compute once and cache the LB and UB for each clast_name.Sebastian Pop2-42/+121
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (struct clast_name_index): Add lb and ub fields. (new_clast_name_index): Add lb and ub parameters. (free_clast_name_index): New. (clast_name_to_lb_ub): New. (save_clast_name_index): Add lb and ub parameters. (compute_bounds_for_param): New. (type_for_level): Removed. (type_for_clast_for): Removed level parameter. Do not call type_for_level. (graphite_create_new_loop): Store the lb and ub for the clast_name of the iterator of the loop that has been generated. (graphite_create_new_loop_guard): Remove parameter level. (create_params_index): Store the lb and ub of each parameter. (gloog): Use free_clast_name_index. Pass to create_params_index the current scop. From-SVN: r176603
2011-07-21Remove max_signed_precision_type.Sebastian Pop2-29/+30
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (max_signed_precision_type): Removed. (max_precision_type): Inline max_signed_precision_type. (type_for_clast_red): Use max_precision_type. (type_for_clast_bin): Same. (type_for_clast_for): Same. From-SVN: r176602
2011-07-21Rename gcc_type_for_clast_* into type_for_clast_*Sebastian Pop2-35/+46
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed type_for_interval. (gcc_type_for_value): Renamed type_for_value. (gcc_type_for_clast_term): Renamed type_for_clast_term. (gcc_type_for_clast_expr): Renamed type_for_clast_expr. (gcc_type_for_clast_red): Renamed type_for_clast_red. (gcc_type_for_clast_bin): Renamed type_for_clast_bin. (gcc_type_for_clast_eq): Renamed type_for_clast_eq. (graphite_translate_clast_equation): Update calls. (compute_type_for_level): Renamed type_for_level. (gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for. (build_iv_mapping): Update calls. (graphite_create_new_loop_guard): Same. From-SVN: r176601
2011-07-21Add fixme comment.Sebastian Pop2-1/+23
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme comment. From-SVN: r176600
2011-07-21Cleanup function params using a struct.Sebastian Pop2-206/+155
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (struct ivs_params): New. (clast_name_to_gcc): Use ivs_params to pass around parameters. (clast_to_gcc_expression): Same. (clast_to_gcc_expression_red): Same. (gcc_type_for_clast_term): Same. (gcc_type_for_clast_expr): Same. (gcc_type_for_clast_red): Same. (gcc_type_for_clast_bin): Same. (gcc_type_for_clast_eq): Same. (graphite_translate_clast_equation): Same. (graphite_create_guard_cond_expr): Same. (graphite_create_new_guard): Same. (graphite_create_new_loop): Same. (build_iv_mapping): Same. (translate_clast_user): Same. (graphite_create_new_loop_guard): Same. (translate_clast): Same. (translate_clast_for_loop): Same. (translate_clast_for): Same. (translate_clast_guard): Same. (initialize_cloog_names): Fix typo. (gloog): Initialize an ivs_params struct, pass it to translate_clast. From-SVN: r176599
2011-07-21Record the loop level that defines a clast_name.Sebastian Pop2-20/+54
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (struct clast_name_index): Add level. (new_clast_name_index): Add level parameter. (clast_name_to_level): New. (save_clast_name_index): Add level parameter. (newivs_to_depth_to_newiv): Removed. (clast_name_to_gcc): Inlined newivs_to_depth_to_newiv. (graphite_create_new_loop): Add level parameter. Pass level to save_clast_name_index. (translate_clast_for_loop): Pass level to graphite_create_new_loop. (create_params_index): Pass level to save_clast_name_index. From-SVN: r176598
2011-07-21Do not compute twice type, lb, and ub.Sebastian Pop2-31/+39
2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (graphite_create_new_loop): Do not recompute type, lb, and ub. Get them from... (graphite_create_new_loop_guard): ...here. Pass in parameter pointers to type, lb, and ub. (translate_clast_for_loop): Update function calls. (translate_clast_for): Same. From-SVN: r176597
2011-07-21Start counting nesting level from 0 and use the standard "Polyhedral ↵Sebastian Pop4-21/+22
SCattering Transformed" psct_* interface. 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> * graphite-clast-to-gimple.c (compute_bounds_for_level): Call psct_dynamic_dim. (translate_clast_for_loop): Pass loop level to dependency_in_loop_p. (gcc_type_for_iv_of_clast_loop): Update use of level. (gloog): Start counting nesting level from 0. * graphite-clast-to-gimple.h (get_scattering_level): Removed. * graphite-dependences.c (graphite_carried_dependence_level_k): Call psct_dynamic_dim on level. From-SVN: r176596
2011-07-21Convert to Pmode if needed in ix86_legitimize_address.H.J. Lu2-2/+15
2011-07-21 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (ix86_legitimize_address): Convert to Pmode if needed. From-SVN: r176595
2011-07-21Promote pointer function arguments and return values to Pmode.H.J. Lu2-0/+31
2011-07-21 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c (function_value_64): Always return pointers in Pmode. (ix86_promote_function_mode): New. (TARGET_PROMOTE_FUNCTION_MODE): Likewise. From-SVN: r176593
2011-07-21re PR middle-end/49705 (-Wstrict-overflow should not diagnose unevaluated ↵Ian Lance Taylor4-7/+66
expressions) gcc/c-family: PR middle-end/49705 * c-common.c (c_disable_warnings): New static function. (c_enable_warnings): New static function. (c_fully_fold_internal): Change local unused_p to bool. Call c_disable_warnings and c_enable_warnings rather than change c_inhibit_evaluation_warnings. gcc/testsuite: PR middle-end/49705 * gcc.dg/pr49705.c: New test. From-SVN: r176591
2011-07-21Steven G. Kargl <kargl@gcc.gnu.org>Steven G. Kargl2-1/+5
* gfortran.texi: Remove a duplicate word. From-SVN: r176587
2011-07-21Add missing ChangeLog entryFrançois Dumont1-0/+16
From-SVN: r176586
2011-07-21safe_unordered_sequence.h, [...]: Rename respectively in...François Dumont9-101/+107
2011-07-21 François Dumont <francois.cppdevs@free.fr> * include/debug/safe_unordered_sequence.h, safe_unordered_sequence.tcc: Rename respectively in... * include/debug/safe_unordered_container.h, safe_unordered_container.tcc: ...those. _Safe_unordered_sequence rename _Safe_unordered_container. * include/debug/safe_unordered_base.h: _Safe_unordered_sequence_base rename _Safe_unordered_container_base. * include/debug/unordered_map, unordered_set: Adapt to previous modifications. * config/abi/pre/gnu.ver: Likewise. * src/debug.cc: Likewise. * include/Makefile.am: Likewise. * include/Makefile.in: Regenerate. From-SVN: r176584
2011-07-21re PR tree-optimization/49749 (Reassociation rank algorithm does not include ↵Bill Schmidt2-6/+11
all non-NULL operands) 2011-07-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/49749 * tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and remove no-longer-used maxrank variable. From-SVN: r176581
2011-07-21target-supports.exp (check_avx_os_support_available): New.Uros Bizjak2-4/+33
* lib/target-supports.exp (check_avx_os_support_available): New. (check_effective_target_avx_runtime): Use it. From-SVN: r176576
2011-07-21avr.c (final_prescan_insn): Fix printing of rtx_costs.Georg-Johann Lay2-3/+13
* config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs. From-SVN: r176575
2011-07-21* de.po, sv.po: Update.Joseph Myers3-873/+831
From-SVN: r176573
2011-07-21system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.Jason Merrill4-6/+19
* system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New. * recog.h (struct insn_data_d): Check it instead of HAVE_DESIGNATED_INITIALIZERS. * genoutput.c (output_insn_data): Likewise. From-SVN: r176572
2011-07-21* MAINTAINERS (Global Reviewers): Add self.Joseph Myers2-0/+5
From-SVN: r176570
2011-07-21Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...Eric Botcazou2-2/+7
* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to... (GNAT1_OBJS): ...here. From-SVN: r176569
2011-07-21re PR tree-optimization/49770 (wrong code with -fno-tree-forwprop)Richard Guenther4-14/+150
2011-07-21 Richard Guenther <rguenther@suse.de> PR tree-optimization/49770 * tree-ssa-sccvn.c (valueize_refs_1): Return whether we valueized any operand. Renamed from ... (valueize_refs): ... this. New wrapper around valueize_refs_1. (valueize_shared_reference_ops_from_ref): Return whether we valueized any operand. (vn_reference_lookup): Only when we valueized any operand use the valueized reference for alias analysis. Do not preserve the original reference tree in this case. * g++.dg/torture/pr49770.C: New testcase. From-SVN: r176567
2011-07-21* ChangeLog: Fix description of my last commit.Uros Bizjak1-6/+4
From-SVN: r176566
2011-07-21i386.c (ix86_decompose_address): Reject all but register operands and DImode ↵Uros Bizjak2-9/+13
hard registers in index. * config/i386/i386.c (ix86_decompose_address): Reject all but register operands and DImode hard registers in index. From-SVN: r176565
2011-07-21ChangeLog gcc/Kai Tietz11-35/+67
2011-07-21 Kai Tietz <ktietz@redhat.com> * fold-const.c (fold_unary_loc): Preserve indirect comparison cast to none-boolean type. * tree-ssa.c (useless_type_conversion_p): Preserve cast from/to boolean-type. * gimplify.c (gimple_boolify): Handle boolification of comparisons. (gimplify_expr): Boolifiy non aggregate-typed comparisons. * tree-cfg.c (verify_gimple_comparison): Check result type of comparison expression. * tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test of condition result and disallow type-cast sinking into comparison. ChangeLog gcc/testsuite 2011-07-21 Kai Tietz <ktietz@redhat.com> * gcc.dg/tree-ssa/pr30978.c: adjusted. * gcc.dg/tree-ssa/ssa-fre-6.c: Likewise. * gcc.dg/binop-xor1.c: Set to fail. * gcc.dg/binop-xor3.c: Set to fail. From-SVN: r176563
2011-07-21check.c (gfc_check_present): Allow coarrays.Tobias Burnus8-4/+238
2011-07-21 Tobias Burnus <burnus@net-b.de> * check.c (gfc_check_present): Allow coarrays. * trans-array.c (gfc_conv_array_ref): Avoid casting when a pointer is wanted. * trans-decl.c (create_function_arglist): For -fcoarray=lib, handle hidden token and offset arguments for nondescriptor coarrays. * trans-expr.c (get_tree_for_caf_expr): New function. (gfc_conv_procedure_call): For -fcoarray=lib pass the token and offset for nondescriptor coarray dummies. * trans.h (lang_type): Add caf_offset tree. (GFC_TYPE_ARRAY_CAF_OFFSET): New macro. 2011-07-21 Tobias Burnus <burnus@net-b.de> * gfortran.dg/coarray_lib_token_1.f90: New. From-SVN: r176562
2011-07-21tree-ssa-forwprop.c (combine_conversions): Return whether we have to run ↵Richard Guenther2-12/+24
cfg-cleanup. 2011-07-21 Richard Guenther <rguenther@suse.de> * tree-ssa-forwprop.c (combine_conversions): Return whether we have to run cfg-cleanup. Properly remove dead stmts. (ssa_forward_propagate_and_combine): Adjust. From-SVN: r176561
2011-07-21mutex (timed_mutex, [...]): Update to use steady_clock instead of ↵Paolo Carlini3-2/+11
monotonic_clock. 2011-07-21 Paolo Carlini <paolo.carlini@oracle.com> * include/std/mutex (timed_mutex, recursive_timed_mutex): Update to use steady_clock instead of monotonic_clock. * config/abi/pre/gnu.ver: Export steady_clock::now. From-SVN: r176560
2011-07-21regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.Richard Sandiford2-4/+7
gcc/ * regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK. From-SVN: r176558
2011-07-21tree-ssa-propagate.c (substitute_and_fold): Use do_dce flag to deside...Kai Tietz2-4/+17
2011-07-21 Kai Tietz <ktietz@redhat.com> * tree-ssa-propagate.c (substitute_and_fold): Use do_dce flag to deside, if BB's statements are scanned in last to first, or first to last order. From-SVN: r176556
2011-07-21* config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.Georg-Johann Lay2-2/+6
From-SVN: r176554
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