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2008-12-02re PR rtl-optimization/38280 (Revision 142207 breaks 416.gamess/481.wrf in ↵Vladimir Makarov2-71/+152
SPEC CPU 2006) 2008-12-01 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/38280 * ira-build.c (loop_is_inside_p, regno_allocno_order_compare_func, ira_rebuild_regno_allocno_list): New functions. (regno_allocnos): New static variable. (remove_unnecessary_allocnos): Allocate/deallocate regno_allocnos. Call ira_rebuild_regno_allocno_list. From-SVN: r142336
2008-12-01linux64.h (DRIVER_SELF_SPECS): Add LINUX_DRIVER_SELF_SPECS.David Daney2-3/+10
* config/mips/linux64.h (DRIVER_SELF_SPECS): Add LINUX_DRIVER_SELF_SPECS. Co-Authored-By: Adam Nemet <anemet@caviumnetworks.com> From-SVN: r142334
2008-12-01re PR fortran/38252 (Empty function with CONTAINS triggers Internal Error)Mikael Morin2-20/+5
2008-12-01 Mikael Morin <mikael.morin@tele2.fr> PR fortran/38252 * gfortran.dg/empty_function_1.f90: Fix latest commit. From-SVN: r142331
2008-12-01re PR rtl-optimization/37514 (Wrong code generated for 20021120-1.c with -O3 ↵Vladimir Makarov2-0/+36
-fomit-frame-pointer on sh4) 2008-12-01 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/37514 * reload1.c (reload_as_needed): Invalidate reg_last_reload from previous insns. From-SVN: r142328
2008-12-01re PR fortran/38252 (Empty function with CONTAINS triggers Internal Error)Mikael Morin4-1/+42
2008-12-01 Mikael Morin <mikael.morin@tele2.fr> PR fortran/38252 * parse.c (parse_spec): Skip statement order check in case of a CONTAINS statement. 2008-12-01 Mikael Morin <mikael.morin@tele2.fr> PR fortran/38252 * gfortran.dg/empty_function_1.f90: New test. From-SVN: r142327
2008-12-01config.gcc: Add m32c*-*-rtems*.Joel Sherrill2-0/+39
2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com> * config.gcc: Add m32c*-*-rtems*. * config/m32c/rtems.h: New file. From-SVN: r142323
2008-12-01re PR c++/38257 (ICE with auto and #pragma omp parallel)Jakub Jelinek3-4/+37
PR c++/38257 * parser.c (cp_parser_omp_for_loop): Handle auto. * pt.c (tsubst_omp_for_iterator): Likewise. * testsuite/libgomp.c++/for-7.C: New test. From-SVN: r142320
2008-12-01re PR rtl-optimization/33642 (unrecognizable insn for -frtl-abstract-sequences)Uros Bizjak3-4/+10
PR rtl-optimization/33642 * gcc.c-torture/compile/pr11832.c: Extend XFAIL to alpha*-*-*. * gcc.c-torture/compile/pr33009.c: Likewise. From-SVN: r142319
2008-12-01re PR c++/38348 (ICE from c_finish_omp_for)Jakub Jelinek4-1/+50
PR c++/38348 * c-omp.c (c_finish_omp_for): Only transform pointer ++ or -- into MODIFY_EXPR if second argument is non-NULL. * g++.dg/gomp/for-19.C: New test. * testsuite/libgomp.c++/for-6.C: New test. From-SVN: r142318
2008-12-01re PR rtl-optimization/38245 (stack corruption when a call is removed but ↵Jakub Jelinek5-68/+349
not the outgoing argument pushes) PR rtl-optimization/38245 * tree-vrp.c (abs_extent_range): New function. (extract_range_from_binary_expr): Compute range for *_DIV_EXPR even if vr1 is VR_VARYING, VR_ANTI_RANGE or includes zero or if vr1 is VR_RANGE and op0 has some other range. * gcc.dg/pr38245-1.c: New test. * gcc.dg/pr38245-2.c: New test. From-SVN: r142317
2008-12-01re PR middle-end/37908 (atomic NAND op generate wrong code; ↵Uros Bizjak3-10/+27
__sync_nand_and_fetch, __sync_fetch_and_nand) PR middle-end/37908 * config/alpha/alpha.c (alpha_split_atomic_op): Properly handle NAND case by calculating ~(new_reg & val) instead of (~new_reg & val). * config/alpha/sync.md (sync_nand<mode>): Change insn RTX to (not:I48MODE (and:I48MODE (...))). (sync_old_nand<mode>): Ditto. (sync_new_nand<mode>): Ditto. From-SVN: r142313
2008-12-01stormy16.md (CARRY_REG): New constant.Nick Clifton5-126/+130
* config/stormy16/stormy16.md (CARRY_REG): New constant. Replace uses of the "y" register class with direct references to the CARRY_REG register. * config/stormy16/stormy16.c: Replace clobbers of a BImode scratch register with clobbers of the carry register. (xstormy16_secondary_reload_class): Do not return CARRY_REGS. (xstormy16_split_cbranch): Remove redundant carry parameter. (xstormy16_expand_arith): Likewise. * config/stormy16/stormy16.h (enum reg_class): Remove CARRY_REGS. (IRA_COVER_CLASSES, REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS, REG_CLASS_FROM_LETTER): Likewise. (CARRY_REGNUM): Define. * config/stormy16/stormy16-protos.h (xstormy16_split_cbranch): Update prototype. (xstormy16_expand_arith): Likewise. From-SVN: r142309
2008-12-01score.h (IRA_COVER_CLASSES): Define.Chen Liqin2-0/+16
2008-12-01 Chen Liqin <liqin.chen@sunplusct.com> * config/score/score.h (IRA_COVER_CLASSES): Define. From-SVN: r142307
2008-12-01Daily bump.GCC Administrator1-1/+1
From-SVN: r142304
2008-11-30re PR fortran/37779 (Missing RECURSIVE not detected)Daniel Kraft9-50/+182
2008-11-30 Daniel Kraft <d@domob.eu> PR fortran/37779 * gfortran.h (struct gfc_entry_list): Fixed typo in comment. * resolve.c (is_illegal_recursion): New method. (resolve_procedure_expression): Use new is_illegal_recursion instead of direct check and handle function symbols correctly. (resolve_actual_arglist): Removed useless recursion check. (resolve_function): Use is_illegal_recursion instead of direct check. (resolve_call): Ditto. 2008-11-30 Daniel Kraft <d@domob.eu> PR fortran/37779 * gfortran.dg/recursive_check_1.f: Changed expected error message to the more general new one. * gfortran.dg/recursive_check_2.f90: Ditto. * gfortran.dg/entry_18.f90: Ditto. * gfortran.dg/recursive_check_4.f03: Do "the same" check also for FUNCTIONS, as this is different in details from SUBROUTINES. * gfortran.dg/recursive_check_6.f03: New test. From-SVN: r142299
2008-11-30re PR target/38287 (segfault at -O2 -fPIC -mcpu=v8)Eric Botcazou4-43/+132
PR target/38287 * config/sparc/sparc.md (divsi3 expander): Remove constraints. (divsi3_sp32): Add new alternative with 'K' for operand #2. (cmp_sdiv_cc_set): Factor common string. (udivsi3_sp32): Add new alternative with 'K' for operand #2. Add TARGET_V9 case. (cmp_udiv_cc_set): Factor common string. From-SVN: r142295
2008-11-30re PR middle-end/38283 (FAIL: libgomp.fortran/pr25162.f)John David Anglin2-1/+6
PR middle-end/38283 * varasm.c (emutls_finish): Fix common registration. From-SVN: r142293
2008-11-30re PR fortran/35824 (Overloading problems with derived type with allocatable ↵Paul Thomas2-0/+55
array) 2008-11-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/35824 * gfortran.dg/alloc_comp_assign_8.f90 : New test. From-SVN: r142292
2008-11-30Daily bump.GCC Administrator1-1/+1
From-SVN: r142290
2008-11-29re PR target/29987 (libgomp.c++/ctor-9.C failure)Jakub Jelinek2-0/+23
PR target/29987 * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. From-SVN: r142286
2008-11-29rs6000.c (rs6000_emit_sync): Remove support for operand wrapped in NOT.David Edelsohn3-49/+56
* config/rs6000/rs6000.c (rs6000_emit_sync): Remove support for operand wrapped in NOT. Emit NAND as (ior (not X) (not Y)). (rs6000_split_atomic_op): Emit NAND as (ior (not X) (not Y)). * config/rs6000/sync.md (sync_nand<mode>): Represent NAND in RTL. Call rs6000_emit_sync with CODE=NOT and unmodified operands. Ignore sub-word case for now. (sync_nand<mode>_internal): Represent NAND in RTL. (sync_old_nand<mode): Same. (sync_old_name<mode>_internal): Same. (sync_new_nand<mode>): Same. (sync_new_nand<mode>_internal): Same. (sync_boolcshort_internal): Expect NAND. From-SVN: r142285
2008-11-29* trans-array.c (gfc_conv_array_parameter): Guard union access.Eric Botcazou2-1/+6
From-SVN: r142283
2008-11-29be.po, [...]: Update.Joseph Myers17-157476/+182324
* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, id.po, ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update. From-SVN: r142280
2008-11-29re PR middle-end/37843 (unaligned stack in main due to tail call optimization)H.J. Lu2-1/+6
2008-11-29 H.J. Lu <hongjiu.lu@intel.com> PR middle-end/37843 * gcc.target/i386/pr37843-3.c: Make it nonpic targets only. From-SVN: r142278
2008-11-29re PR fortran/38289 ("procedure( ), pointer" rejected)Janus Weil5-1/+24
2008-11-29 Janus Weil <janus@gcc.gnu.org> Mikael Morin <mikael@gcc.gnu.org> PR fortran/38289 PR fortran/38290 * decl.c (match_procedure_decl): Handle whitespaces. * resolve.c (resolve_specific_s0): Bugfix in check for intrinsic interface. 2008-11-29 Janus Weil <janus@gcc.gnu.org> Tobias Burnus <burnus@gcc.gnu.org> PR fortran/38289 PR fortran/38290 * gfortran.dg/proc_decl_1.f90: Extended test case. Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org> Co-Authored-By: Tobias Burnus <burnus@gcc.gnu.org> From-SVN: r142276
2008-11-29lex.c (cpp_token_len): Use 6 as default length.Joseph Myers2-0/+33
libcpp: * lex.c (cpp_token_len): Use 6 as default length. gcc/testsuite: * g++.dg/cpp/stringop-1.C: New test. From-SVN: r142275
2008-11-29re PR ada/30827 (GNAT.compiler_version problem for official releases)Eric Botcazou4-3/+12
PR ada/30827 * g-comver.adb (Ver_Len_Max): Fix inconsistency. From-SVN: r142274
2008-11-28re PR testsuite/38311 (ssp-2.c fails on darwin because of duplicated symbols)Andrew Pinski2-0/+6
2008-11-28 Andrew Pinski <andrew_pinski@playstation.sony.com> PR testsuite/38311 * ssp-2.c: Link with -Wl,-multiply_defined,suppress on darwin. From-SVN: r142273
2008-11-29Daily bump.GCC Administrator1-1/+1
From-SVN: r142268
2008-11-28re PR c++/38233 ('map' value type + new uninitted const member warnings ↵Jason Merrill7-68/+124
causes error) PR c++/38233 * init.c (perform_member_init): Fix value-initialization. (build_value_init_1): Add assert to catch cases that will break in the gimplifier. (build_default_init): Remove. * cp-tree.h: Remove its prototype. * pt.c (tsubst_expr) [DECL_EXPR]: Use build_value_init for value-initialization. From-SVN: r142265
2008-11-28re PR c++/32519 (g++ allows access to protected template member functions of ↵Jason Merrill1-0/+16
base class) PR c++/32519 * g++.dg/template/pr32519.C: New test. From-SVN: r142264
2008-11-28re PR c++/38278 (C++ namespace collision)Jason Merrill4-4/+22
PR c++/38278 * parser.c (cp_parser_class_name): Only call maybe_note_name_used_in_class if we actually found a class name. From-SVN: r142263
2008-11-28re PR middle-end/37843 (unaligned stack in main due to tail call optimization)H.J. Lu3-2/+8
2008-11-28 H.J. Lu <hongjiu.lu@intel.com> PR middle-end/37843 * gcc.target/i386/pr37843-1.c: Make it nonpic targets only. * gcc.target/i386/pr37843-2.c: Likewise. From-SVN: r142259
2008-11-28re PR tree-optimization/37955 (internal compiler error: in ↵Richard Guenther5-10/+51
vectorizable_store, at tree-vect-transform.c:5447) 2008-11-28 Richard Guenther <rguenther@suse.de> PR tree-optimization/37955 PR tree-optimization/37742 * tree-vect-transform.c (vectorizable_store): Remove assert for compatible aliases. (vectorizable_load): Likewise. * gcc.c-torture/compile/pr37955.c: New testcase. * gcc.c-torture/compile/pr37742-3.c: Likewise. From-SVN: r142257
2008-11-28re PR testsuite/38261 (gcc.dg/torture/ipa-pta-1.c & ↵Jakub Jelinek3-1/+8
gcc.dg/tree-ssa/alias-2.c fail with -fpic/-fPIC) PR testsuite/38261 * gcc.dg/tree-ssa/alias-2.c: Only compile on nonpic targets. * gcc.dg/torture/ipa-pta-1.c: Likewise. From-SVN: r142256
2008-11-28Daily bump.GCC Administrator1-1/+1
From-SVN: r142254
2008-11-27* gcc-interface/decl.c: Fix various nits.Eric Botcazou2-56/+62
From-SVN: r142247
2008-11-27tree-ssa-structalias.c (intra_create_variable_infos): Make a constraint for ↵Richard Guenther2-0/+14
the static chain parameter. 2008-11-27 Richard Guenther <rguenther@suse.de> * tree-ssa-structalias.c (intra_create_variable_infos): Make a constraint for the static chain parameter. From-SVN: r142242
2008-11-27Fix error in last change.Bernd Schmidt1-1/+1
From-SVN: r142241
2008-11-27bfin.opt (micplb): New option.Bernd Schmidt7-19/+78
* config/bfin/bfin.opt (micplb): New option. * config/bfin/linux.h (SUBTARGET_DRIVER_SELF_SPECS): Set it. * config/bfin/bfin-protos.h (WA_INDIRECT_CALLS, ENABLE_WA_INDIRECT_CALLS): New macros. * config/bfin/bfin.c (bfin_cpus): Add WA_INDIRECT_CALLS to all 54x CPUs. (indirect_call_p): New function. (workaround_speculation): Handle anomaly 05-00-0426 when ENABLE_WA_INDIRECT_CALLS is true. * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define __WORKAROUND_INDIRECT_CALLS if ENABLE_WA_INDIRECT_CALLS. * doc/invoke.texi (Blackfin Options): Document -micplb. From-SVN: r142240
2008-11-26mov.md ("extendhipsi2"): New.DJ Delorie3-4/+23
* config/m32c/mov.md ("extendhipsi2"): New. * config/m32c/bitops.md (bset_qi): Add memsym_operand predicate. * config/m32c/bitops.md (andhi3_24, iorhi3_24): Don't prefer HL class. * config/m32c/mov.md (zero_extendqihi2): Likewise. From-SVN: r142237
2008-11-27Daily bump.GCC Administrator1-1/+1
From-SVN: r142235
2008-11-26re PR testsuite/28870 (configuring, over-riding timeout values in testsuite)Janis Johnson3-2/+5
PR testsuite/28870 * lib/objc.exp (objc_target_compile): Fix typo from previous change. * lib/gnat.exp (gnat_target_compile): Fix typo from previous change. From-SVN: r142230
2008-11-26mips.md (clear_hazard): Rename to clear_hazard_<mode>.Adam Nemet2-4/+13
* config/mips/mips.md (clear_hazard): Rename to clear_hazard_<mode>. Use mode-specific addition. (clear_cache): Rename gen_clear_hazard to gen_clear_hazard_si or gen_clear_hazard_di depending on the size of Pmode. From-SVN: r142229
2008-11-26configure.ac: Test m32c-elf-gas for .loc.DJ Delorie3-2/+7
* configure.ac: Test m32c-elf-gas for .loc. * configure: Likewise. From-SVN: r142228
2008-11-26re PR testsuite/28870 (configuring, over-riding timeout values in testsuite)Janis Johnson12-3/+187
gcc/ PR testsuite/28870 * doc/sourcebuild.texi (Test Directives): Add dg-timeout and dg-timeout-factor. gcc/testsuite/ PR testsuite/28870 * lib/timeout.exp: New. * lib/timeout-dg.exp: New. * lib/gcc-dg.exp: Include new timeout library files. (dg-test): Unset timeout variables. * lib/gcc.exp (gcc_target_compile): Set timeout value from new proc. * lib/g++.exp (g++_target_compile): Ditto. * lib/gfortran.exp (gfortran_target_compile): Ditto. * lib/objc.exp (objc_target_compile): Ditto. * lib/obj-c++.exp (obj-c++_target_compile): Ditto. * lib/obj-c++.exp (obj-c++_target_compile): Ditto. * lib/gnat.exp (gnat_target_compile): Ditto. libstdc++-v3/ PR testsuite/28870 * testsuite/lib/libstdc++.exp: Include new timeout library files. (libstdc++_init): Define tool_timeout. (dg-test): Override DejaGnu proc. (v3_target_compile): Set timeout value from new proc. (v3_target_compile_as_c): Ditto. libmudflap/ PR testsuite/28870 * testsuite/lib/mfdg.exp (dg-test): Use new timeout support. (dg-timeout): Remove. (standard-wait): Remove. * testsuite/lib/libmudflap.exp: Include new timeout library files. (libmudflap_target_compile): Set timeout value from new proc. libgomp/ PR testsuite/28870 * testsuite/lib/libgomp.exp: Include new timeout library files. (libgomp_target_compile): Set timeout value from new proc. From-SVN: r142225
2008-11-26sync.md (memory_barrier_nosse): Disable also for TARGET_64BIT.Uros Bizjak3-11/+13
* config/i386/sync.md (memory_barrier_nosse): Disable also for TARGET_64BIT. Remove special asm template for TARGET_64BIT case. (memory_barrier): Do not generate memory_barrier_nosse instruction for TARGET_64BIT. * config/i386/sse.md (*sse2_mfence): Also enable for TARGET_64BIT. From-SVN: r142224
2008-11-26re PR middle-end/37843 (unaligned stack in main due to tail call optimization)H.J. Lu3-0/+8
2008-11-26 H.J. Lu <hongjiu.lu@intel.com> PR middle-end/37843 * gcc.target/i386/pr37843-1.c: Make it Linux only. * gcc.target/i386/pr37843-2.c: Likewise. From-SVN: r142222
2008-11-26floatuntisf.c (__floatuntisf): Correct function name from __floatundisf.Fredrik Unger3-3/+10
* config/soft-fp/floatuntisf.c (__floatuntisf): Correct function name from __floatundisf. * config/soft-fp/fixdfti.c (__fixdfti): Correct argument type to DFtype. From-SVN: r142218
2008-11-26calls.c (expand_call): Pass to REG_PARM_STACK_SPACE the type of the function...Kai Tietz3-13/+19
2008-11-26 Kai Tietz <kai.tietz@onevision.com> PR/38227 * calls.c (expand_call): Pass to REG_PARM_STACK_SPACE the type of the function, when there is no FUNCTION_DECL available. OUTGOING_REG_PARM_STACK_SPACE pass fntype, when no fndecl is available. (compute_argument_block_size): Add fntype argument. OUTGOING_REG_PARM_STACK_SPACE pass fntype, when no fndecl is available. (emit_library_call_value_1): Likewise. OUTGOING_REG_PARM_STACK_SPACE pass fntype, when no fndecl is available. * config/i386/i386.c (ix86_reg_parm_stack_space): Handle function types. * doc/tm.texi (REG_PARM_STACK_SPACE): Adjust documentation. From-SVN: r142215
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