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2011-01-26re PR rtl-optimization/46878 (V850 ICE in in maybe_add_or_update_dep_1, at ↵DJ Delorie4-1/+48
sched-deps.c:854) PR rtl-optimization/46878 * combine.c (insn_a_feeds_b): Check for the implicit cc0 setter/user dependency as well. * gcc.dg/pr46878-1.c: New test. From-SVN: r169307
2011-01-26re PR c++/47476 ([C++0x] ICE in potential_constant_expression_1)Jakub Jelinek4-0/+22
PR c++/47476 * semantics.c (potential_constant_expression_1): Handle TRUTH_XOR_EXPR. * g++.dg/cpp0x/pr47476.C: New test. From-SVN: r169306
2011-01-26re PR rtl-optimization/44469 (internal compiler error: in ↵Eric Botcazou4-2/+29
fixup_reorder_chain, at cfglayout.c:797) PR rtl-optimization/44469 * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too after removing trivially dead basic blocks. From-SVN: r169304
2011-01-26bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.Joseph Myers11-14/+18
* config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}. * config/frv/frv.h (LINK_SPEC): Likewise. * config/i386/netware.h (LINK_SPEC): Likewise. * config/m68k/linux.h (ASM_SPEC): Likewise. * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise. * config/rs6000/sysv4.h (LINK_SPEC): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. From-SVN: r169303
2011-01-26bfin.h (ASM_SPEC): Remove %{Ym,*}.Joseph Myers10-9/+18
* config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}. * config/frv/frv.h (ASM_SPEC): Likewise. * config/m68k/linux.h (ASM_SPEC): Likewise. * config/pa/pa-linux.h (ASM_SPEC): Likewise. * config/rs6000/linux64.h (ASM_SPEC): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. From-SVN: r169302
2011-01-26bfin.h (LINK_SPEC): Remove %{YP,*}.Joseph Myers4-3/+7
* config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}. * config/frv/frv.h (LINK_SPEC): Likewise. * config/rs6000/sysv4.h (LINK_SPEC): Likewise. From-SVN: r169301
2011-01-26bfin.h (ASM_SPEC): Remove %{Yd,*}.Joseph Myers13-24/+37
* config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}. * config/frv/frv.h (ASM_SPEC): Likewise. * config/i386/sol2-10.h (ASM_SPEC): Likewise. * config/m68k/linux.h (ASM_SPEC): Likewise. * config/pa/pa-linux.h (ASM_SPEC): Likewise. * config/rs6000/linux64.h (ASM_SPEC32): Likewise. * config/rs6000/vxworks.h (ASM_SPEC): Likewise. * config/sol2.h (ASM_SPEC): Remove comment about -Yd,. * config/sparc/linux.h (ASM_SPEC): Likewise. * config/sparc/linux64.h (ASM_SPEC): Likewise. * config/sparc/sp-elf.h (ASM_SPEC): Likewise. * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}. From-SVN: r169300
2011-01-26re PR c/47473 (Incorrect computation with complex numbers when using -std=c99)Jakub Jelinek4-4/+37
PR c/47473 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of REAL_TYPE. * gcc.dg/torture/pr47473.c: New test. From-SVN: r169299
2011-01-26Copy initializer to heap if it may contain pointers.Ian Lance Taylor1-10/+17
From-SVN: r169297
2011-01-26re PR target/46997 (new ia64 vector instructions are broken on HP-UX ↵Steve Ellcey2-22/+67
(big-endian)) 2011-01-26 Steve Ellcey <sje@cup.hp.com> PR target/46997 * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN. (*mux2): Ditto. (vec_extract_evenodd_help): Ditto. (vec_extract_evenv4hi): Ditto. (vec_extract_oddv4hi): Ditto. (vec_interleave_lowv2si): Ditto. (vec_interleave_highv2si): Ditto. (vec_extract_evenv2si): Ditto. (vec_extract_oddv2si: Ditto. (vec_pack_trunc_v2si): Ditto. From-SVN: r169296
2011-01-26re PR tree-optimization/47237 (builtin_apply_args broken WRT local ABI changes.)Jan Hubicka2-1/+27
PR target/47237 * gcc.c-torture/execute/pr47237.c: New testcase. * cgraph.h (cgraph_local_info): New field can_change_signature. * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee signature can change. (ipcp_estimate_growth): Call sequence simplify only if calle signature can change. (ipcp_insert_stage): Only compute args_to_skip if signature can change. (cgraph_function_versioning): We can not change signature of functions that don't allow that. * lto-cgraph.c (lto_output_node): Stream local.can_change_signature. (lto_input_node): Likewise. * ipa-inline.c (compute_inline_parameters): Compute local.can_change_signature. * ipa-split.c (visit_bb): Never split away APPLY_ARGS. * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on functions that can not change signature. * i386.c (ix86_function_regparm, ix86_function_sseregparm, init_cumulative_args): Do not use local calling conventions for functions that can not change signature. From-SVN: r169291
2011-01-26re PR tree-optimization/47237 (builtin_apply_args broken WRT local ABI changes.)Jan Hubicka10-27/+94
PR target/47237 * cgraph.h (cgraph_local_info): New field can_change_signature. * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee signature can change. (ipcp_estimate_growth): Call sequence simplify only if calle signature can change. (ipcp_insert_stage): Only compute args_to_skip if signature can change. (cgraph_function_versioning): We can not change signature of functions that don't allow that. * lto-cgraph.c (lto_output_node): Stream local.can_change_signature. (lto_input_node): Likewise. * ipa-inline.c (compute_inline_parameters): Compute local.can_change_signature. * ipa-split.c (visit_bb): Never split away APPLY_ARGS. * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on functions that can not change signature. * i386.c (ix86_function_regparm, ix86_function_sseregparm, init_cumulative_args): Do not use local calling conventions for functions that can not change signature. From-SVN: r169290
2011-01-26* doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk.Jan Hubicka2-1/+5
From-SVN: r169289
2011-01-26re PR tree-optimization/47190 (ICE: in function_and_variable_visibility, at ↵Richard Guenther4-0/+33
ipa.c:934 with static weakref variable) PR tree-optimization/47190 * cgraphunit.c (process_common_attributes): New function. (process_function_and_variable_attributes): Use it. * gcc.dg/attr-weakref-3.c: New testcase. From-SVN: r169288
2011-01-26re PR other/47467 (hwint.h:239:3: error: implicit declaration of function 'abs')Richard Guenther3-1/+9
2011-01-26 Richard Guenther <rguenther@suse.de> PR bootstrap/47467 * targext.c: Include config.h. * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H) dependency. From-SVN: r169285
2011-01-26re PR lto/47423 (Many testsuite failures caused by missing gxx_visibility_sj0)Richard Guenther2-0/+11
2011-01-26 Richard Guenther <rguenther@suse.de> PR lto/47423 * cgraphbuild.c (record_eh_tables): Record reference to personality function. From-SVN: r169284
2011-01-26re PR fortran/47339 (Fortran 2003/2008: Valid NAMELIST rejected; Fortran 95: ↵Tobias Burnus13-75/+778
Invalid namelist objects accepted) 2011-01-26 Tobias Burnus <burnus@net-b.de> PR fortran/47339 PR fortran/43062 * match.c (gfc_match_namelist): Allow assumed-length characters. * resolve.c (resolve_fl_namelist): Adapt and add error messages. * symbol.c (check_conflict): Allow allocatables in NML for * F2003. * trans-io.c (nml_get_addr_expr,transfer_namelist_element): Changes due to that change. 2011-01-26 Tobias Burnus <burnus@net-b.de> PR fortran/47339 PR fortran/43062 * fortran.dg/namelist_69.f90: New test. * fortran.dg/namelist_70.f90: New test. * fortran.dg/namelist_assumed_char.f90: Modify dg-error, augment * test. * fortran.dg/namelist_3.f90: Adapt test. * fortran.dg/namelist_34.f90: Ditto. * fortran.dg/namelist_35.f90: Ditto. * fortran.dg/namelist_5.f90: Ditto. * fortran.dg/namelist_63.f90: Ditto. * gfortran.dg/alloc_comp_constraint_1.f90: Ditto. From-SVN: r169282
2011-01-26* c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.Arnaud Charlet2-0/+5
From-SVN: r169278
2011-01-26re PR pch/47430 (Random PCH related bootstrap failures on powerpc64-linux)Jakub Jelinek2-1/+13
PR pch/47430 * c-opts.c (c_common_post_options): Call c_common_no_more_pch after init_c_lex if pch_file is set. From-SVN: r169276
2011-01-26re PR debug/45454 (ICE: in verify_target_availability, at sel-sched.c:1614)Alexandre Oliva2-0/+15
PR debug/45454 * sel-sched.c (moveup_expr): Don't let debug insns prevent non-debug insns from moving up. From-SVN: r169275
2011-01-26re PR target/40125 (libgcc_s DLL installed in wrong directory in cross ↵Dave Korn6-4/+52
toolchain) gcc/ChangeLog: PR target/40125 * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable t-dlldir{,-x} fragment for build and add it to tmake_file. (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc. * config/i386/t-dlldir: New file. (SHLIB_DLLDIR): Define. * config/i386/t-dlldir-x: New file. (SHLIB_DLLDIR): Define. * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set. (SHLIB_INSTALL): Use it. libgcc/ChangeLog: PR target/40125 * configure.ac: Call ACX_NONCANONICAL_TARGET. (toolexecdir): Calculate and AC_SUBST. (toolexeclibdir): Likewise. * Makefile.in (target_noncanonical): Import. (toolexecdir): Likewise. (toolexeclibdir): Likewise. * configure: Regenerate. From-SVN: r169274
2011-01-26re PR target/47246 (Invalid immediate offset for Thumb VFP store regression)Chung-Lin Tang2-1/+12
2011-01-26 Chung-Lin Tang <cltang@codesourcery.com> PR target/47246 * config/arm/arm.c (thumb2_legitimate_index_p): Change the lower bound of the allowed Thumb-2 coprocessor load/store index range to -256. Add explaining comment. From-SVN: r169271
2011-01-26godump.c (go_define): Improve lexing of macro expansion to only accept ↵Ian Lance Taylor2-60/+248
expressions which match Go spec. * godump.c (go_define): Improve lexing of macro expansion to only accept expressions which match Go spec. From-SVN: r169270
2011-01-26ChangeLog: Add missing PR reference.Dave Korn4-0/+4
* gcc/c-family/ChangeLog: Add missing PR reference. * gcc/ChangeLog: Likewise. * gcc/cp/ChangeLog: Likewise. * gcc/testsuite/ChangeLog: Likewise. From-SVN: r169269
2011-01-26c.opt (-fkeep-inline-dllexport): New switch.Dave Korn22-13/+506
gcc/c-family/ChangeLog: * c.opt (-fkeep-inline-dllexport): New switch. gcc/ChangeLog: * tree.c (handle_dll_attribute): Handle it. * doc/extend.texi (@item dllexport): Mention it. * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it. gcc/cp/ChangeLog: * semantics.c (expand_or_defer_fn_1): Handle it. * decl2.c (decl_needed_p): Likewise. gcc/testsuite/ChangeLog: * gcc.dg/dll-9a.c: New test file. * gcc.dg/dll-11.c: Likewise. * gcc.dg/dll-12.c: Likewise. * gcc.dg/dll-12a.c: Likewise. * gcc.dg/dll-11a.c: Likewise. * gcc.dg/dll-9.c: Likewise. * gcc.dg/dll-10.c: Likewise. * gcc.dg/dll-10a.c: Likewise. * g++.dg/ext/dllexport4a.cc: Likewise. * g++.dg/ext/dllexport4.C: Likewise. * g++.dg/ext/dllexport5.C: Likewise. * g++.dg/ext/dllexport5a.cc: Likewise. From-SVN: r169268
2011-01-26re PR tree-optimization/26854 (Inordinate compile times on large routines)Ian Lance Taylor2-45/+84
PR tree-optimization/26854 * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl. (decl_jump_unsafe): Move higher in file, with no other change. (bind): Set has_jump_unsafe_decl if appropriate. (update_label_decls): Test has_jump_unsafe_decl to avoid loop. (check_earlier_gotos): Likewise. (c_check_switch_jump_warnings): Likewise. From-SVN: r169267
2011-01-26* ja.po, sv.po: Update.Joseph Myers3-1180/+1186
From-SVN: r169266
2011-01-26Daily bump.GCC Administrator1-1/+1
From-SVN: r169265
2011-01-25invoke.texi (Warning Options): Add missing hyphen.Jonathan Wakely2-5/+11
2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com> * doc/invoke.texi (Warning Options): Add missing hyphen. (-fprofile-dir): Minor grammatical fixes. (-fbranch-probabilities): Likewise. From-SVN: r169261
2011-01-25re PR debug/45136 (-fcompare-debug failure with -Os -fschedule-insns)Alexandre Oliva7-37/+78
PR debug/45136 PR debug/45130 * haifa-sched.c (get_ebb_head_tail): Move notes across boundary debug insns. (no_real_insns_p, schedule_block, set_priorities): Drop special treatment of boundary debug insns. * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. * sched-ebb.c (schedule_ebbs): Don't skip debug insns. * sched-int.h (DEBUG_INSN_SCHED_P): Remove. (BOUNDARY_DEBUG_INSN_P): Likewise. (SCHEDULE_DEBUG_INSN_P): Likewise. * sched-rgn.c (init_ready_list): Drop special treatment of boundary debug insns. * final.c (rest_of_clean-state): Clear notes' BB. From-SVN: r169260
2011-01-25Add testcase for PR46970.Sebastian Pop2-0/+33
2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/46970 * gcc.dg/graphite/pr46970.c: New. From-SVN: r169257
2011-01-25Add testcase for PR46215.Sebastian Pop2-0/+17
2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/46215 * gcc.dg/graphite/pr46215.c: New. From-SVN: r169256
2011-01-25Add testcase for PR46168.Sebastian Pop2-0/+20
2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/46168 * gcc.dg/graphite/pr46168.c: New. From-SVN: r169255
2011-01-25Add testcase for PR43657.Sebastian Pop2-0/+57
2011-01-18 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/43657 * gcc.dg/graphite/pr43657.c: New. From-SVN: r169254
2011-01-25Add testcase for PR29832.Sebastian Pop2-0/+31
2011-01-25 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/29832 * gfortran.dg/graphite/pr29832.f90: New. From-SVN: r169253
2011-01-25Add testcase for PR43567.Sebastian Pop3-0/+36
2011-01-25 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/43567 * gcc.dg/graphite/pr43567.c: New. From-SVN: r169252
2011-01-25Remove the lambda framework and make -ftree-loop-linear an alias of ↵Sebastian Pop58-4814/+628
-floop-interchange. 2011-01-17 Sebastian Pop <sebastian.pop@amd.com> toplev/ * MAINTAINERS (linear loop transforms): Removed. toplev/gcc/ * Makefile.in (LAMBDA_H): Removed. (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, lambda-trans.o, and tree-loop-linear.o. (lto-symtab.o): Remove dependence on LAMBDA_H. (tree-loop-linear.o): Remove rule. (lambda-mat.o): Same. (lambda-trans.o): Same. (lambda-code.o): Same. (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. (tree-vect-slp.o): Same. * hwint.h (gcd): Moved here. (least_common_multiple): Same. * lambda-code.c: Removed. * lambda-mat.c: Removed. * lambda-trans.c: Removed. * lambda.h: Removed. * tree-loop-linear.c: Removed. * lto-symtab.c: Do not include lambda.h. * omega.c (gcd): Removed. * passes.c (init_optimization_passes): Remove pass_linear_transform. * tree-data-ref.c (print_lambda_vector): Moved here. (lambda_vector_copy): Same. (lambda_matrix_copy): Same. (lambda_matrix_id): Same. (lambda_vector_first_nz): Same. (lambda_matrix_row_add): Same. (lambda_matrix_row_exchange): Same. (lambda_vector_mult_const): Same. (lambda_vector_negate): Same. (lambda_matrix_row_negate): Same. (lambda_vector_equal): Same. (lambda_matrix_right_hermite): Same. * tree-data-ref.h: Do not include lambda.h. (lambda_vector): Moved here. (lambda_matrix): Same. (dependence_level): Same. (lambda_transform_legal_p): Removed declaration. (lambda_collect_parameters): Same. (lambda_compute_access_matrices): Same. (lambda_vector_gcd): Same. (lambda_vector_new): Same. (lambda_vector_clear): Same. (lambda_vector_lexico_pos): Same. (lambda_vector_zerop): Same. (lambda_matrix_new): Same. * tree-flow.h (least_common_multiple): Removed declaration. * tree-parloops.c (lambda_trans_matrix): Moved here. (LTM_MATRIX): Same. (LTM_ROWSIZE): Same. (LTM_COLSIZE): Same. (LTM_DENOMINATOR): Same. (lambda_trans_matrix_new): Same. (lambda_matrix_vector_mult): Same. (lambda_transform_legal_p): Same. * tree-pass.h (pass_linear_transform): Removed declaration. * tree-ssa-loop.c (tree_linear_transform): Removed. (gate_tree_linear_transform): Removed. (pass_linear_transform): Removed. (gate_graphite_transforms): Make flag_tree_loop_linear an alias of flag_loop_interchange. toplev/gcc/testsuite/ * gfortran.dg/graphite/interchange-4.f: New. * gfortran.dg/graphite/interchange-5.f: New. * gcc.dg/tree-ssa/ltrans-1.c: Removed. * gcc.dg/tree-ssa/ltrans-2.c: Removed. * gcc.dg/tree-ssa/ltrans-3.c: Removed. * gcc.dg/tree-ssa/ltrans-4.c: Removed. * gcc.dg/tree-ssa/ltrans-5.c: Removed. * gcc.dg/tree-ssa/ltrans-6.c: Removed. * gcc.dg/tree-ssa/ltrans-8.c: Removed. * gfortran.dg/ltrans-7.f90: Removed. * gcc.dg/tree-ssa/data-dep-1.c: Removed. * gcc.dg/pr18792.c: -> gcc.dg/graphite/pr18792.c * gcc.dg/pr19910.c: -> gcc.dg/graphite/pr19910.c * gcc.dg/tree-ssa/20041110-1.c: -> gcc.dg/graphite/pr20041110-1.c * gcc.dg/tree-ssa/pr20256.c: -> gcc.dg/graphite/pr20256.c * gcc.dg/pr23625.c: -> gcc.dg/graphite/pr23625.c * gcc.dg/tree-ssa/pr23820.c: -> gcc.dg/graphite/pr23820.c * gcc.dg/tree-ssa/pr24309.c: -> gcc.dg/graphite/pr24309.c * gcc.dg/tree-ssa/pr26435.c: -> gcc.dg/graphite/pr26435.c * gcc.dg/pr29330.c: -> gcc.dg/graphite/pr29330.c * gcc.dg/pr29581-1.c: -> gcc.dg/graphite/pr29581-1.c * gcc.dg/pr29581-2.c: -> gcc.dg/graphite/pr29581-2.c * gcc.dg/pr29581-3.c: -> gcc.dg/graphite/pr29581-3.c * gcc.dg/pr29581-4.c: -> gcc.dg/graphite/pr29581-4.c * gcc.dg/tree-ssa/loop-27.c: -> gcc.dg/graphite/pr30565.c * gcc.dg/tree-ssa/pr31183.c: -> gcc.dg/graphite/pr31183.c * gcc.dg/tree-ssa/pr33576.c: -> gcc.dg/graphite/pr33576.c * gcc.dg/tree-ssa/pr33766.c: -> gcc.dg/graphite/pr33766.c * gcc.dg/pr34016.c: -> gcc.dg/graphite/pr34016.c * gcc.dg/tree-ssa/pr34017.c: -> gcc.dg/graphite/pr34017.c * gcc.dg/tree-ssa/pr34123.c: -> gcc.dg/graphite/pr34123.c * gcc.dg/tree-ssa/pr36287.c: -> gcc.dg/graphite/pr36287.c * gcc.dg/tree-ssa/pr37686.c: -> gcc.dg/graphite/pr37686.c * gcc.dg/pr42917.c: -> gcc.dg/graphite/pr42917.c * gfortran.dg/loop_nest_1.f90: -> gfortran.dg/graphite/pr29290.f90 * gfortran.dg/pr29581.f90: -> gfortran.dg/graphite/pr29581.f90 * gfortran.dg/pr36286.f90: -> gfortran.dg/graphite/pr36286.f90 * gfortran.dg/pr36922.f: -> gfortran.dg/graphite/pr36922.f * gfortran.dg/pr39516.f: -> gfortran.dg/graphite/pr39516.f From-SVN: r169251
2011-01-25re PR tree-optimization/47265 (Error: SSA name in freelist but still referenced)Jakub Jelinek5-2/+50
PR tree-optimization/47265 PR tree-optimization/47443 * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false if name still has some uses. * gcc.c-torture/compile/pr47265.c: New test. * gcc.dg/pr47443.c: New test. From-SVN: r169250
2011-01-25re PR tree-optimization/47382 (g++.dg/ipa/devirt-d-1.C FAILs with ↵Martin Jambor5-44/+43
-finline-functions) 2011-01-25 Martin Jambor <mjambor@suse.cz> PR tree-optimization/47382 * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed. (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call. * testsuite/g++.dg/torture/pr47382.C: New test. * testsuite/g++.dg/opt/devirt1.C: Xfail. From-SVN: r169245
2011-01-25m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to sjlj_except_unwind_info.Joel Sherrill2-1/+9
2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com> * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to sjlj_except_unwind_info. From-SVN: r169242
2011-01-25re PR tree-optimization/47426 (wrong code with -O2 -fipa-pta)Richard Guenther4-7/+84
2011-01-25 Richard Guenther <rguenther@suse.de> PR tree-optimization/47426 * tree-ssa-structalias.c (ipa_pta_execute): Make externally visible functions results escape. * gcc.dg/torture/pr47426-1.c: New testcase. * gcc.dg/torture/pr47426-2.c: Likewise. From-SVN: r169241
2011-01-25re PR target/45701 (Fail to prefer using r3 for padding a push/pop multiple ↵Jakub Jelinek6-2/+117
to 8-byte alignment) PR target/45701 * config/arm/arm.c (any_sibcall_uses_r3): New function. (arm_get_frame_offsets): Use it. 2011-01-25 Yao Qi <yao@codesourcery.com> PR target/45701 * gcc.target/arm/pr45701-1.c: New test. * gcc.target/arm/pr45701-2.c: New test. * gcc.target/arm/pr45701-3.c: New test. From-SVN: r169240
2011-01-25Fix PR47271: only if-convert full writes.Sebastian Pop4-0/+87
2011-01-25 Sebastian Pop <sebastian.pop@amd.com> Jakub Jelinek <jakub@redhat.com> PR tree-optimization/47271 * tree-if-conv.c (bb_postdominates_preds): New. (if_convertible_bb_p): Call bb_postdominates_preds. (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS. (predicate_scalar_phi): Call bb_postdominates_preds. * gcc.dg/tree-ssa/ifc-pr47271.c: New. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r169233
2011-01-25rx.h (LIBCALL_VALUE): Do not promote complex types.Nick Clifton6-52/+49
* config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types. * config/rx/rx.c (rx_function_value): Likewise. (rx_promote_function_mode): Likewise. (gen_safe_add): Place an outsized immediate value inside an UNSPEC in order to make it legitimate. * config/rx/rx.md (adddi3_internal): If the second operand is a MEM make sure that the first operand is the same as the result register. (addsi3_unspec): Delete. (subdi3): Do not accept immediate operands. (subdi3_internal): Likewise. * gcc.target/rx/builtins.c: Allow -fipa-cp-clone. (saturate_add): Delete. (exchange): Delete. (main): Do not run saturate_add. (set_interrupts): Delete. From-SVN: r169232
2011-01-25re PR rtl-optimization/37273 (IRA does not re-materializes addresses (loads ↵Jeff Law2-4/+24
from the TOC)) PR rtl-optimization/37273 * ira-costs.c (scan_one_insn): Detect constants living in memory and handle them like argument loads from stack slots. Do not double count memory for memory constants and argument loads from stack slots. From-SVN: r169231
2011-01-25re PR fortran/47448 (Invalid check for ASSIGNMENT(=))Tobias Burnus4-2/+82
2011-01-25 Tobias Burnus <burnus@net-b.de> PR fortran/47448 * interface.c (gfc_check_operator_interface): Fix defined-assignment check. 2011-01-25 Tobias Burnus <burnus@net-b.de> PR fortran/47448 * gfortran.dg/redefined_intrinsic_assignment_2.f90: New. From-SVN: r169228
2011-01-25re PR tree-optimization/47427 (ICE in process_constraint, at ↵Jakub Jelinek5-2/+98
tree-ssa-structalias.c:2901) PR tree-optimization/47427 PR tree-optimization/47428 * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't coalesce if the new root var would be TREE_READONLY. * gcc.c-torture/compile/pr47427.c: New test. * gcc.c-torture/compile/pr47428.c: New test. From-SVN: r169226
2011-01-25re PR tree-optimization/47411 (Bootstrap failure on x86-64/Darwin)Richard Guenther2-0/+47
2011-01-25 Richard Guenther <rguenther@suse.de> PR middle-end/47411 * gcc.dg/torture/pr47411.c: New testcase. From-SVN: r169225
2011-01-25re PR rtl-optimization/47414 (wrong code with -O -freorder-blocks ↵Richard Guenther2-1/+8
-fschedule-insns2 -fno-early-inlining -fstrict-aliasing -ftracer) 2011-01-25 Richard Guenther <rguenther@suse.de> PR middle-end/47414 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the correct type for TBAA. From-SVN: r169223
2011-01-25Do not use a data ref with indices invalid in the loop of the close_phi.Sebastian Pop6-8/+95
2011-01-25 Sebastian Pop <sebastian.pop@amd.com> * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New. (close_phi_written_to_memory): Call for_each_index with dr_indices_valid_in_loop. * gfortran.dg/graphite/id-24.f: New. * gfortran.dg/graphite/id-25.f: New. From-SVN: r169220
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