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2006-10-26re PR fortran/29563 (Internal read loses data.)Jerry DeLisle2-1/+7
2006-10-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/29563 * io/list_read.c (next_char): Fix an error in previous commit. From-SVN: r118063
2006-10-26s390.c (s390_init_frame_layout): Check positive frame_size.Andreas Krebbel4-2/+24
2006-10-26 Andreas Krebbel <krebbel1@de.ibm.com> * config/s390/s390.c (s390_init_frame_layout): Check positive frame_size. 2006-10-26 Andreas Krebbel <krebbel1@de.ibm.com> * gcc.dg/20061026.c: New testcase. From-SVN: r118062
2006-10-26re PR fortran/29563 (Internal read loses data.)Jerry DeLisle2-0/+15
2006-10-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/29563 * gfortran.dg/arrayio_9.f90: New test. From-SVN: r118060
2006-10-26re PR fortran/29563 (Internal read loses data.)Jerry DeLisle4-16/+37
2006-10-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/29563 * io/io.h (st_parameter_dt): Add new flag at_eof. * io/list_read.c (next_char): Set flag when EOF and return '\n' to signal EOR. Check flag on next call and jump out. * io/unit.c (get_internal_unit): Initialize new flag. From-SVN: r118059
2006-10-26pex-win32.c (argv_to_cmdline): Replace xmalloc with XNEWVEC.Danny Smith3-7/+15
(find_executable): Likewise. (win32_spawn): Cast alloca return to (char**). Replace malloc with XNEWVEC. bcopy.c (bcopy): Add explict casts in assignments. From-SVN: r118058
2006-10-26gimplify.c (get_name): Remove extraneous break.Ben Elliston2-2/+6
* gimplify.c (get_name): Remove extraneous break. (gimplify_omp_for): Initialise ret with GS_OK. From-SVN: r118057
2006-10-26Daily bump.GCC Administrator1-1/+1
From-SVN: r118054
2006-10-26strlen.c: Do not use strcpy.Ben Elliston2-7/+19
* gcc.c-torture/execute/builtins/strlen.c: Do not use strcpy. Copy the strings manually, as strcpy may call strlen. From-SVN: r118045
2006-10-25hpux.h: Define _INCLUDE__STDC_A1_SOURCE in C++.Steve Ellcey2-1/+9
* config/ia64/hpux.h: Define _INCLUDE__STDC_A1_SOURCE in C++. Add unix98.o to link line. From-SVN: r118043
2006-10-25re PR middle-end/29335 (transcendental functions with constant arguments ↵Kaveh R. Ghazi5-76/+184
should be resolved at compile-time) PR middle-end/29335 * builtins.c (fold_builtin_cbrt, fold_builtin_logarithm): Calculate compile-time constants using MPFR. (fold_builtin_1): Likewise handle BUILT_IN_ERF, BUILT_IN_ERFC, BUILT_IN_EXPM1 and BUILT_IN_LOG1P. testsuite: * gcc.dg/torture/builtin-math-2.c (TESTIT): Use new helper macro. Add checks for log, log2, log10 and log1p. * gcc.dg/torture/builtin-math-3.c: Add checks for -0.0 everywhere we already test 0.0. Add checks for expm1, log, log2, log10, log1p, cbrt, erf and erfc. From-SVN: r118042
2006-10-25natevents.cc (do_callback_arg_tests): Replace formatting modifiers %p with ↵Andreas Tobler2-60/+97
%#llx and cast the arguments. 2006-10-25 Andreas Tobler <a.tobler@schweiz.org> * testsuite/libjava.jvmti/natevents.cc (do_callback_arg_tests): Replace formatting modifiers %p with %#llx and cast the arguments. From-SVN: r118040
2006-10-25* config/xtensa/lib2funcs.S: Use C-style comments.Bob Wilson2-23/+27
From-SVN: r118039
2006-10-25* gcc.dg/pthread-init-2.c: Define _POSIX_C_SOURCE on ia64 HP-UX.Steve Ellcey2-1/+5
From-SVN: r118035
2006-10-25dwarf2out.c (gen_compile_unit_die): Use IS_ABSOLUTE_PATH.Nathan Froyd2-5/+24
* dwarf2out.c (gen_compile_unit_die): Use IS_ABSOLUTE_PATH. (file_table_relative_p): Likewise. (dwarf2out_finish): Likewise. (file_name_acquire): Use DIR_SEPARATOR and DIR_SEPARATOR_2. From-SVN: r118033
2006-10-25tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate ↵Daniel Berlin2-1/+7
nonlocal_all if it already exists. 2006-10-25 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-structalias.c (intra_create_variable_infos): Don't recreate nonlocal_all if it already exists. From-SVN: r118031
2006-10-25optabs.h (enum optab_index): Remove OTI_lrint.Richard Guenther8-53/+167
2006-10-25 Richard Guenther <rguenther@suse.de> * optabs.h (enum optab_index): Remove OTI_lrint. (enum convert_optab_index): Add COI_lrint. (lrint_optab): Adjust. (expand_sfix_optab): Declare. * optabs.c (expand_sfix_optab): New function. (init_optabs): Init lrint_optab as conversion optab. * genopinit.c (lrint_optab): Change to a conversion optab. * builtins.c (expand_builtin_int_roundingfn_2): Adjust to expansion via conversion optab. * config/i386/i386.md (*fistdi2_1): Remove flag_unsafe_math_optimizations guard. (fistdi2, fistdi2_with_temp, *fist<mode>2_1, fist<mode>2, fist<mode>2_with_temp): Likewise. (lrint<mode>2): Split into... (lrintxf<mode>2): ... x87 part (lrint<mode>di2, lrint<mode>si2): ... and SSE parts. * config/i386/sse.md (sse_cvtss2si_2, sse_cvtss2_siq_2, sse2_cvtsd2si_2, sse2_cvtsd2siq_2): New insns for UNSPEC_FIX_NOTRUNC matching non-vector float modes. * doc/md.texi (lrintMN2): Document. From-SVN: r118029
2006-10-25re PR target/28909 (Missed optimization with x86 sync builtins)Uros Bizjak2-12/+52
PR target/28909 * config/i386/sync.md ("sync_add<mode>", "sync_sub<mode>"): Use inc and dec instructions for TARGET_USE_INCDEC. ("*sync_compare_and_swap<mode>"): Fix -masm=intel template. ("sync_double_compare_and_swap<mode>"): Likewise. ("*sync_double_compare_and_swapdi_pic"): Likewise. ("*sync_compare_and_swap_cc<mode>"): Likewise. ("sync_double_compare_and_swap_cc<mode>"): Likewise. ("*sync_double_compare_and_swap_ccdi_pic"): Likewise. ("sync_old_add<mode>"): Likewise. ("sync_lock_test_and_set<mode>"): Likewise. ("sync_lock_test_and_set<mode>"): Likewise. ("sync_add<mode>"): Likewise. ("sync_sub<mode>"): Likewise. ("sync_ior<mode>"): Likewise. ("sync_and<mode>"): Likewise. ("sync_xor<mode>"): Likewise. From-SVN: r118028
2006-10-25MAINTAINERS: Move myself to Write After Approval section.Chen Liqin2-1/+6
* MAINTAINERS: Move myself to Write After Approval section. From-SVN: r118027
2006-10-25optabs.h (enum optab_index): Rename OTI_drem to OTI_remainder.Uros Bizjak9-42/+114
* optabs.h (enum optab_index): Rename OTI_drem to OTI_remainder. (remainder_optab): Define corresponding macro. (drem_optab): Remove. * optabs.c (init_optabs): Initialize remainder_optab. Remove drem_optab initialization. * genopinit.c (optabs): Implement remainder_optab using remainder?f3 patterns. Remove drem_optab. * builtins.c (expand_builtin_mathfn_2): Handle BUILT_IN_REMAINDER{,F,L} using remainder_optab. (expand_builtin): Expand BUILT_IN_REMAINDER{,F,L} using expand_builtin_mathfn_2. (expand_builtin) [BUILT_IN_FMOD, BUILT_IN_DREM]: Do not depend on flag_unsafe_math_optimizations. * config/i386/i386.md ("remaindersf3", "remainderdf3") ("remainderxf3"): Renamed from "drem{s,d,x}f3" expanders. Do not depend on flag_unsafe_math_optimizations. Use truncxf?f expander instead of truncxf?f_i387_noop. ("fpremxf4", "fprem1xf4"): Do not depend on flag_unsafe_math_optimizations. ("fmodsf3", "fmoddf3", "fmodxf3"): Do not depend on flag_unsafe_math_optimizations. Use truncxf?f expander instead of truncxf?f_i387_noop. * doc/md.texi (fmod, remainder): Document standard named pattern. testsuite/ChangeLog: * gcc.dg/builtins-40.c: Also check remainder(), remainderf() and remainderl() built-in functions. Remove -ffast-math from dg-options. From-SVN: r118024
2006-10-25re PR middle-end/29519 (Bad code on MIPS with -fnon-call-exceptions)Richard Sandiford2-11/+7
PR middle-end/29519 * rtlanal.c (nonzero_address_p): Remove check for values wrapping. Co-Authored-By: David Daney <ddaney@avtrex.com> From-SVN: r118023
2006-10-25* pexecute.txh: Wrap pexecute's "flag" argument with @var {..}.Ben Elliston2-1/+5
From-SVN: r118022
2006-10-25Daily bump.GCC Administrator1-1/+1
From-SVN: r118020
2006-10-25* doc/extend.texi (Variable Attributes): Typo fix.Ben Elliston2-1/+5
From-SVN: r118015
2006-10-25i386.h (FIRST_PSEUDO_REGISTER): Define to 54.Uros Bizjak5-46/+73
* config/i386/i386.h (FIRST_PSEUDO_REGISTER): Define to 54. (FIXED_REGISTERS, CALL_USED_REGISTERS): Add fpcr register. (REG_ALLOC_ORDER): Add one element to allocate fpcr register. (FRAME_POINTER_REGNUM): Update register number to 21. (REG_CLASS_CONTENTS): Update contents for added fpcr register. (HI_REGISTER_NAMES): Add "fpcr" for fpcr register. * config/i386/i386.c (regclass_map): Add fpcr entry. (dbx_register_map, dbx64_register_map, svr4_dbx_register_map): Add fpcr entry. (print_reg): Assert REGNO (x) != FPCR_REG. * config/i386/i386.md (FPCR_REG, R11_REG): New constants. (DIRFLAG_REG): Renumber. (x86_fnstcw_1, x86_fldcw_1): Use FPCR_REG instead of FPSR_REG. (*sibcall_1_rex64_v, *sibcall_value_1_rex64_v): Use R11_REG. (sse_prologue_save, *sse_prologue_save_insn): Renumber hardcoded SSE register numbers. * config/i386/mmx.md (mmx_emms, mmx_femms): Renumber hardcoded MMX register numbers. From-SVN: r118014
2006-10-24builtin-math-2.c: Add checks for asin, acos, acosh and atanh.Kaveh R. Ghazi3-29/+109
* gcc.dg/torture/builtin-math-2.c: Add checks for asin, acos, acosh and atanh. * gcc.dg/torture/builtin-math-3.c (TESTIT): Append 'F' and 'L' floating point modifiers to arguments passed to float and long double functions respectively. Update all callers to use floating point numbers, not integers. Add tests for exp, exp2 and exp10/pow10. From-SVN: r118012
2006-10-24re PR middle-end/29335 (transcendental functions with constant arguments ↵Kaveh R. Ghazi4-64/+165
should be resolved at compile-time) PR middle-end/29335 * builtins.c (fold_builtin_sin, fold_builtin_atan): Remove. (do_mpfr_arg1): Add `min', `max' and `inclusive' arguments. Update all callers. (BUILT_IN_SIN, BUILT_IN_ATAN): Handle in main switch. (BUILT_IN_ASIN, BUILT_IN_ACOS, BUILT_IN_ATAN, BUILT_IN_ASINH, BUILT_IN_ACOSH, BUILT_IN_ATANH, BUILT_IN_SINH, BUILT_IN_COSH, BUILT_IN_TANH): Calculate compile-time arguments using MPFR. testsuite: * gcc.dg/torture/builtin-math-3.c: New test. From-SVN: r118009
2006-10-24re PR fortran/29393 (Vector subscript rejected)Erik Edelmann4-0/+20
fortran/ 2006-10-24 Erik Edelmann <eedelman@gcc.gnu.org> PR fortran/29393 * expr.c (simplify_parameter_variable): Keep rank of original expression. Testsuite/ 2006-10-24 Erik Edelmann <eedelman@gcc.gnu.org> PR fortran/29393 * gfortran.dg/initialize_2.f90: New. From-SVN: r118008
2006-10-24re PR libgomp/29494 (libgomp build fails with missing pthread_mutexattr_settype)Eric Botcazou4-0/+161
PR libgomp/29494 * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6. * config/posix95: New directory. * config/posix95/omp-lock.h: New file. * config/posix95/lock.c: Likewise. From-SVN: r118004
2006-10-24builtin-math-2.c: New test.Kaveh R. Ghazi2-0/+71
* gcc.dg/torture/builtin-math-2.c: New test. From-SVN: r118003
2006-10-24re PR middle-end/28796 (__builtin_nan() and __builtin_unordered() inconsistent)Richard Guenther5-7/+59
2006-10-24 Richard Guenther <rguenther@suse.de> PR middle-end/28796 * builtins.c (fold_builtin_classify): Use HONOR_INFINITIES and HONOR_NANS instead of MODE_HAS_INFINITIES and MODE_HAS_NANS for deciding optimizations in consistency with fold-const.c (fold_builtin_unordered_cmp): Likewise. * gcc.dg/pr28796-1.c: New testcase. * gcc.dg/pr28796-1.c: Likewise. From-SVN: r118001
2006-10-24builtins.c (fold_builtin_floor): Fold floor (x) where x is nonnegative to ↵Richard Guenther4-0/+45
trunc (x). 2006-10-24 Richard Guenther <rguenther@suse.de> * builtins.c (fold_builtin_floor): Fold floor (x) where x is nonnegative to trunc (x). (fold_builtin_int_roundingfn): Fold lfloor (x) where x is nonnegative to FIX_TRUNC_EXPR. * gcc.dg/builtins-57.c: New testcase. From-SVN: r117998
2006-10-24re PR tree-optimization/29567 (ICE in build2_stat, at tree.c:2963)Richard Guenther4-9/+35
2006-10-24 Richard Guenther <rguenther@suse.de> PR tree-optimization/29567 * tree-vrp.c (register_edge_assert_for_1): Fix wrong logic for TRUTH_NOT_EXPR. Clarify comments. * gfortran.fortran-torture/compile/vrp_1.f90: New testcase. From-SVN: r117997
2006-10-24builtins.c (fold_builtin_exponent): Evaluate constant arguments at ↵Kaveh R. Ghazi2-55/+45
compile-time using MPFR. * builtins.c (fold_builtin_exponent): Evaluate constant arguments at compile-time using MPFR. Change parameter VALUE to FUNC, update all callers. (do_mpfr_arg1): Rename `exact' to `inexact'. Carefully check for overflow and underflow at all times and avoid folding in those cases. From-SVN: r117995
2006-10-24* reload1.c: Formatting fixes.Ben Elliston2-3/+7
From-SVN: r117993
2006-10-24Daily bump.GCC Administrator1-1/+1
From-SVN: r117991
2006-10-24re PR tree-optimization/14784 ([Tree-ssa] alias analysis deficiency)Zdenek Dvorak6-1/+52
PR tree-optimization/14784 * tree-flow.h (struct var_ann_d): Add is_heapvar bit. * tree-ssa-structalias.c (get_constraint_for, intra_create_variable_infos): Set is_heapvar. * tree-ssa-operands.c (access_can_touch_variable): Do not handle non-heapvar pointer variables specially. * gcc.dg/alias-10.c: New test. From-SVN: r117986
2006-10-23builtin-sin-mpfr-1.c: New test.Kaveh R. Ghazi2-0/+34
* gcc.dg/torture/builtin-sin-mpfr-1.c: New test. From-SVN: r117985
2006-10-23re PR middle-end/29335 (transcendental functions with constant arguments ↵Kaveh R. Ghazi4-21/+128
should be resolved at compile-time) PR middle-end/29335 * builtins.c (fold_builtin_sin, fold_builtin_cos, fold_builtin_tan): Fold all constant arguments. Take a "type" argument as necessary. (do_mpfr_arg1): New. * real.c, real.h (real_from_mpfr, mpfr_from_real): New. From-SVN: r117983
2006-10-23* config/xtensa/lib1funcs.asm: Use C-style comments.Bob Wilson2-69/+73
From-SVN: r117982
2006-10-23decl.c: Include langhooks.h.Rafael Ávila de Espíndola48-495/+466
* gcc/java/decl.c: Include langhooks.h. (builtin_function): Remove. (java_init_decl_processing): Replace calls to builtin_function with add_builtin_function. * gcc/java/Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o. (java/decl.o): Depend on langhooks.h. * gcc/java/java-tree.h (builtin_function): Remove. * gcc/tree.c (local_define_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/objc/objc-act.c (synth_module_prologue): Replace calls to builtin_function with add_builtin_function. (build_next_objc_exception_stuff): Replace calls to builtin_function with add_builtin_function. (build_objc_exception_stuff): Replace calls to builtin_function with add_builtin_function. * gcc/objcp/objcp-decl.h (objcp_builtin_function): Remove. * gcc/cp/decl.c (builtin_function_1): Move common code to add_builtin_function. (builtin_function): Rename to cxx_builtin_function. Change the signature. * gcc/cp/call.c: Include langhooks.h. (build_java_interface_fn_ref): Replace calls to builtin_function with add_builtin_function. * gcc/cp/Make-lang.in (cp/call.o): Depend on langhooks.h. * gcc/cp/cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as cxx_builtin_function. * gcc/cp/cp-tree.h (builtin_function): Rename to cxx_builtin_function. Change the signature. * gcc/c-objc-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as c_builtin_function. * gcc/c-tree.h (builtin_function): Rename to c_builtin_function. Change the signature. * gcc/ada/utils.c (builtin_function): Rename to gnat_builtin_function. Move common code to add_builtin_function. * gcc/ada/misc.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as gnat_builtin_function. * gcc/ada/gigi.h (builtin_function): Rename to gnat_builtin_function. Change the signature. * gcc/c-decl.c (builtin_function): Rename to c_builtin_function. Move common code to add_builtin_function. * gcc/fortran/Make-lang.in (f951$(exeext)): Depend on and link with attribs.o. * gcc/fortran/trans.h (builtin_function): Rename to gfc_builtin_function. Change the signature. * gcc/fortran/f95-lang.c (LANG_HOOKS_BUILTIN_FUNCTION): Define as gfc_builtin_function. (builtin_function): Rename to gfc_builtin_function. Move common code to builtin_function. (gfc_define_builtin): Replace calls to builtin_function with gfc_define_builtin. * gcc/langhooks.c (add_builtin_function): New function. (lhd_builtin_function): New function. * gcc/langhooks.h (struct lang_hooks): Change the signature of builtin_function. (add_builtin_function): New function. * gcc/treelang/treetree.c (builtin_function): Remove. * gcc/tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/c-common.c (decl_builtin_1): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/alpha/alpha.c (alpha_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/frv/frv.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/s390/s390.c (s390_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/sparc/sparc.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/i386/i386.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/sh/sh.c (sh_media_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/c4x/c4x.c (c4x_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/stormy16/stormy16.c (xstormy16_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/iq2000/iq2000.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/ia64/ia64.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/rs6000/rs6000.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (altivec_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/arm/arm.c (def_mbuiltin): Replace calls to lang_hooks.builtin_function with add_builtin_function. (arm_init_tls_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/mips/mips.c (mips_init_builtins): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/config/bfin/bfin.c (def_builtin): Replace calls to lang_hooks.builtin_function with add_builtin_function. * gcc/langhooks-def.h (lhd_builtin_function): New function. (LANG_HOOKS_BUILTIN_FUNCTION): Define as lhd_builtin_function. From-SVN: r117981
2006-10-23builtins.c (expand_builtin, [...]): Handle BUILT_IN_STRNCAT_CHK.Jakub Jelinek4-0/+69
* builtins.c (expand_builtin, maybe_emit_chk_warning): Handle BUILT_IN_STRNCAT_CHK. * gcc.dg/builtin-strncat-chk-1.c: New test. From-SVN: r117980
2006-10-23builtins.c (expand_builtin_memmove): Remove ORIG_EXP argument; don't do ↵Jan Hubicka4-43/+55
conversion from memmove to memcpy here. * builtins.c (expand_builtin_memmove): Remove ORIG_EXP argument; don't do conversion from memmove to memcpy here. (expand_builtin_bcopy, expand_builtin): Update call of expand_builtin_memmove. (fold_builtin_memory_op): Do folding of memmove to memcpy here. * gcc.dg/memmove-1.c: New test. From-SVN: r117979
2006-10-23stor-layout.c (start_record_layout): maximum_field_alignment overrides ↵Paul Brook4-1/+28
STRUCTURE_SIZE_BOUNDARY. 2006-10-23 Paul Brook <paul@codesourcery.com> gcc/ * stor-layout.c (start_record_layout): maximum_field_alignment overrides STRUCTURE_SIZE_BOUNDARY. gcc/testsuite/ * gcc.dg/pragma-pack-5.c: New test. From-SVN: r117977
2006-10-23predicates.md ("bras_sym_operand"): Do not accept nonlocal function symbols ↵Ulrich Weigand4-1/+43
if flag_pic. ChangeLog: * config/s390/predicates.md ("bras_sym_operand"): Do not accept nonlocal function symbols if flag_pic. testsuite/ChangeLog: * g++.dg/other/s390-1.C: New testcase. From-SVN: r117973
2006-10-23[multiple changes]Richard Guenther7-7/+58
2006-10-24 Richard Guenther <rguenther@suse.de> PR middle-end/27132 PR middle-end/23295 * builtins.c (fold_binary): Remove checks for flag_wrapv and flag_trapv where negate_expr_p covers these cases. * gcc.dg/pr27132.c: New testcase. * gcc.dg/pr23295.c: Likewise. * gcc.dg/tree-ssa/pr23294.c: Adjust patterns. * g++.dg/tree-ssa/pr19807.C: Likewise. 2006-10-23 Richard Guenther <rguenther@suse.de> PR middle-end/29548 * fold-const.c (fold_plusminus_mult_expr): Check exact power of two on the absolute value. (fold_binary): Fold x * -C to -x * C if x is easily negatable and negating -C does not overflow. From-SVN: r117969
2006-10-23re PR middle-end/21032 (With -frounding-math, incorrectly reorders unary minus)Richard Guenther4-2/+26
2006-10-23 Richard Guenther <rguenther@suse.de> PR middle-end/21032 * convert.c (convert_to_real): Fold (float)-x to -(float)x only if not flag_rounding_math. * gcc.dg/pr21032.c: New testcase. From-SVN: r117968
2006-10-23Daily bump.GCC Administrator1-1/+1
From-SVN: r117966
2006-10-23re PR target/28232 (Wrong aligned load is generated with -m4a on sh-*)Richard Sandiford3-7/+24
PR target/28232 * config/sh/sh.c (expand_block_move): Use a BLKmode rather than SImode memory reference for the source of a movua. * config/sh/sh.md (UNSPEC_MOVUA): New macro. (movua): Use an unspec instead of sign_extract. Expect the source to have mode BLKmode. (extv, insv): Use a BLKmode rather than SImode memory reference for the source of a movua. Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org> From-SVN: r117961
2006-10-22re PR tree-optimization/15911 (VRP/DOM does not like TRUTH_AND_EXPR)Jeff Law4-81/+289
2006-10-22 Jeff Law <law@redhat.com> Richard Guenther <rguenther@suse.de> PR tree-optimization/15911 * tree-vrp.c (extract_code_and_val_from_cond): New function. (register_edge_assert_for_1): Likewise. (register_edge_assert_for): Handle &&/&/||/| in conditionals. (find_conditional_asserts): Adjust for new function signature. (find_assert_locations): Likewise. * gcc.dg/tree-ssa/vrp30.c: New testcase. Co-Authored-By: Richard Guenther <rguenther@suse.de> From-SVN: r117960
2006-10-22tmmintrin.h: Remove the duplicated content.H.J. Lu2-224/+4
2006-10-22 H.J. Lu <hongjiu.lu@intel.com> * config/i386/tmmintrin.h: Remove the duplicated content. From-SVN: r117959
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