aboutsummaryrefslogtreecommitdiff
path: root/gcc
AgeCommit message (Collapse)AuthorFilesLines
2006-11-14expmed.c (emit_store_flag_1): New function.Richard Earnshaw5-82/+350
* expmed.c (emit_store_flag_1): New function. (emit_store_flag): Call it. If we can't find a suitable scc insn, try a cstore insn. * expr.c (do_store_flag): If we can't find a scc insn, try cstore. Use do_compare_rtx_and_jump. * arm.h (BRANCH_COST): Increase to 2 on Thumb. * arm.md (cstoresi4): New define_expand. (cstoresi_eq0_thumb, cstoresi_ne0_thumb): Likewise. (cstoresi_eq0_thumb_insn, cstore_ne0_thumb_insn): New patterns. (cstoresi_nltu_thumb, thumb_addsi3_addgeu): New patterns. From-SVN: r118829
2006-11-14math-torture.exp: Restrict to i?86 and x86_64 targets.Richard Guenther2-0/+10
2006-11-14 Richard Guenther <rguenther@suse.de> * gcc.target/i386/math-torture/math-torture.exp: Restrict to i?86 and x86_64 targets. From-SVN: r118827
2006-11-14Add ability to generate DWARF pubtypes section if DEBUG_PUBTYPES_SECTION is ↵Caroline Tice10-50/+496
defined. Add ability to generate DWARF pubtypes section if DEBUG_PUBTYPES_SECTION is defined. Also add dejagnu testcases for pubtypes. From-SVN: r118826
2006-11-14arm.h (FUNCTION_ARG_ADVANCE): Only adjust iwmmxt_nregs if TARGET_IWMMXT_ABI.Joseph Myers3-20/+31
* config/arm/arm.h (FUNCTION_ARG_ADVANCE): Only adjust iwmmxt_nregs if TARGET_IWMMXT_ABI. * config/arm/iwmmxt.md (movv8qi_internal, movv4hi_internal, movv2si_internal): Support moves between core registers. From-SVN: r118825
2006-11-14configure: Regenerate with autoconf 2.59.Eric Christopher2-6262/+4326
2006-11-14 Eric Christopher <echristo@apple.com> * configure: Regenerate with autoconf 2.59. From-SVN: r118823
2006-11-14re PR tree-optimization/27755 (PRE confused by control flow)Daniel Berlin3-73/+509
2006-11-14 Daniel Berlin <dberlin@dberlin.org> Fix PR tree-optimization/27755 * tree-ssa-pre.c: Update comments. (bb_bitmap_sets): Add pa_in and deferred member. (BB_DEFERRED): New macro. (maximal_set): New variable. (pre_stats): Add pa_insert member. (bitmap_set_and): Short circuit orig == dest. (bitmap_set_subtract_values): New function. (bitmap_set_contains_expr): Ditto. (translate_vuses_through_block): Add phiblock argument. (dependent_clean): New function. (compute_antic_aux): Update for maximal_set changes. (compute_partial_antic_aux): New function. (compute_antic): Handle partial anticipation. (do_partial_partial_insertion): New function. (insert_aux): Handle partial anticipation. (add_to_sets): Add to maximal set. (compute_avail): Ditto. (init_pre): Initialize maximal_set. (execute_pre): Do partial anticipation if -O3+. From-SVN: r118821
2006-11-14match.c (gfc_match_namelist): Add missing space to error message.Tobias Burnus2-1/+6
2006-11-14 Tobias Burnus <burnus@net-b.de> * match.c (gfc_match_namelist): Add missing space to error message. From-SVN: r118820
2006-11-14re PR c++/29106 (sizeof(*var) in expression drops entire line of code out of ↵Mark Mitchell2-0/+24
compile) PR c++/29106 * g++.dg/init/self1.C: New test. From-SVN: r118819
2006-11-14re PR fortran/29657 (Don't allow SAVE for functions)Tobias Burnus4-1/+66
fortran/ 2006-11-14 Tobias Burnus <burnus@net-b.de> PR fortran/29657 * symbol.c (check_conflict): Add further conflicts. testsuite/ 2006-11-14 Tobias Burnus <burnus@net-b.de> PR fortran/29657 * gfortran.dg/conflicts.f90: Add. From-SVN: r118812
2006-11-14re PR rtl-optimization/29798 (-O2 gives wrong results)Paolo Bonzini4-21/+59
2006-11-14 Paolo Bonzini <bonzini@gnu.org> PR rtl-optimization/29798 * fwprop.c (use_killed_between): Check that DEF_INSN dominates TARGET_INSN before any other check. (fwprop_init): Always calculate dominators. (fwprop_done): Always free them. 2006-11-14 Paolo Bonzini <bonzini@gnu.org> PR rtl-optimization/29798 * gcc.c-torture/execute/pr29798.c: New. From-SVN: r118808
2006-11-14fold-const.c (fold_strip_sign_ops): Handle COMPOUND_EXPR and COND_EXPR.Kaveh R. Ghazi4-0/+73
* fold-const.c (fold_strip_sign_ops): Handle COMPOUND_EXPR and COND_EXPR. testsuite: * gcc.dg/builtins-20.c: Add more cases. From-SVN: r118802
2006-11-13m32c.c (m32c_prepare_shift): Use a separate temporary for intermediates.DJ Delorie2-5/+12
* config/m32c/m32c.c (m32c_prepare_shift): Use a separate temporary for intermediates. From-SVN: r118798
2006-11-14Daily bump.GCC Administrator1-1/+1
From-SVN: r118791
2006-11-13rtti.c (get_pseudo_ti_init): Ensure that the offset field of the base type ↵Roger Sayle2-5/+11
info initializer has the correct type. * rtti.c (get_pseudo_ti_init): Ensure that the offset field of the base type info initializer has the correct type. From-SVN: r118785
2006-11-13sh.c (expand_cbranchdi4): Initialize skip_label.Kaz Kojima2-1/+11
* config/sh/sh.c (expand_cbranchdi4): Initialize skip_label. (sh_optimize_target_register_callee_saved): #if 0 the code using NOTE_INSN_LOOP_{BEG,END}. From-SVN: r118784
2006-11-13fold-const.c (optimize_bit_field_compare): Recursively call fold when ↵Roger Sayle2-9/+18
simplifying non-constant comparisons between bit-fields. * fold-const.c (optimize_bit_field_compare): Recursively call fold when simplifying non-constant comparisons between bit-fields. From-SVN: r118783
2006-11-13configure.ac: Add changequote around __LONG_DOUBLE_MATH_OPTIONAL test.Jakub Jelinek3-2/+12
* configure.ac: Add changequote around __LONG_DOUBLE_MATH_OPTIONAL test. * configure: Rebuilt. From-SVN: r118780
2006-11-13cell.md: New file.Andrew Pinski5-8/+578
2006-11-13 Andrew Pinski <andrew_pinski@playstation.sony.com> * config/rs6000/cell.md: New file. * config/rs6000/rs6000.c (rs6000_cell_dont_microcode): New variable. (ppccell_cost): New cost matrix. (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): Define. (rs6000_override_options): Set rs6000_always_hint to false for cell. Also align functions/lables/loops to 8byte for the Cell. Use PROCESSOR_CELL. (rs6000_emit_epilogue): Rename using_mfcr_multiple to using_mtcr_multiple. (rs6000_variable_issue): If the insn is a nonpipelined instruction on the Cell, return 0. (rs6000_adjust_cost): Add Cell cost adjustments. (is_microcoded_insn): Return true for Cell microcoded instructions. (is_nonpipeline_insn): New function. (rs6000_issue_rate): Add PROCESSOR_CELL. (rs6000_use_sched_lookahead): If Cell, then we should look ahead 8 instructions. (rs6000_use_sched_lookahead_guard): New function. (rs6000_sched_reorder): Reorder the ready list, if the second to last ready insn is a nonepipeline insn on the Cell. * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_CELL. (ASM_CPU_SPEC): Add Cell. * config/rs6000/rs6000.md (cpu): Add Cell. (cell_micro): New Attr. Include cell.md From-SVN: r118776
2006-11-13configure.ac (ld_vers): Parse GNU ld version 2.17.50.0.3-6 20060715 style ↵Jakub Jelinek3-2/+8
versions. * configure.ac (ld_vers): Parse GNU ld version 2.17.50.0.3-6 20060715 style versions. * configure: Rebuilt. From-SVN: r118775
2006-11-13re PR fortran/29759 (ice on line continuation in OMP statements ↵Jakub Jelinek4-0/+54
(gfc_next_char_literal, at fortran/scanner.c:701)) PR fortran/29759 * fortran/scanner.c (skip_free_comments): Clear openmp_flag before returning true. * gfortran.dg/gomp/pr29759.f90: New test. From-SVN: r118773
2006-11-13re PR middle-end/28915 (ICE: tree check: expected class 'constant', have ↵H.J. Lu1-0/+6
'declaration' (var_decl) in build_vector, at tree.c:973) 2006-11-12 Jason Merrill <jason@redhat.com> Andrew Pinski <pinskia@physics.uc.edu> PR middle-end/28915 * gcc.target/i386/vectorize1.c: New. From-SVN: r118771
2006-11-13i386.c (ix86_expand_lround): Handle expand_simple_binop return value.Richard Guenther2-29/+44
2006-11-13 Richard Guenther <rguenther@suse.de> * config/i386/i386.c (ix86_expand_lround): Handle expand_simple_binop return value. (ix86_expand_lfloorceil): Likewise. (ix86_expand_rint): Likewise. (ix86_expand_floorceildf_32): Likewise. (ix86_expand_floorceil): Likewise. (ix86_expand_rounddf_32): Likewise. (ix86_expand_truncdf_32): Likewise. (ix86_expand_round): Likewise. From-SVN: r118769
2006-11-13re PR c++/29518 (rejects valid template argument, enums vs templates)Mark Mitchell2-0/+11
PR c++/29518 * pt.c (coerce_template_parms): Do not skip_evaluation while substituting template arguments. PR c++/29518 * g++.dg/template/static28.C: New test. From-SVN: r118768
2006-11-13re PR c++/29518 (rejects valid template argument, enums vs templates)Mark Mitchell2-1/+21
PR c++/29518 * pt.c (coerce_template_parms): Do not skip_evaluation while substituting template arguments. PR c++/29518 * g++.dg/template/static28.C: New test. From-SVN: r118767
2006-11-13gcc.c: Organize search path variables into $prefix relative, and well-known ↵Carlos O'Donell6-64/+110
native. gcc/ 2006-11-13 Carlos O'Donell <carlos@codesourcery.com> Mark Mitchell <mark@codesourcery.com> * gcc.c: Organize search path variables into $prefix relative, and well-known native. Add comments. (add_sysrooted_prefix): Add comment. (process_command): If !gcc_exec_prefix add $prefix based paths. If *cross_compile == '0', add native well-known paths. Assert tooldir_base_prefix is always relative. (main): If print_search_dirs, and if gcc_exec_prefix is set, use this value for 'install:' path. * Makefile.in: Add GCC_EXEC_PREFIX to generated site.exp. gcc/testsuite/ 2006-11-13 Carlos O'Donell <carlos@codesourcery.com> * lib/c-torture.exp: Use target-libpath.exp. * lib/target-libpath.exp (set_ld_library_path_env_vars): If present, set GCC_EXEC_PREFIX env var from global variable of same name. Co-Authored-By: Mark Mitchell <mark@codesourcery.com> From-SVN: r118765
2006-11-13i386.c: Fix a typo in comment.H.J. Lu2-1/+5
2006-11-13 H.J. Lu <hongjiu.lu@intel.com> * config/i386/i386.c: Fix a typo in comment. From-SVN: r118764
2006-11-13* genemit.c (gen_expand): Allocate enough memory.Michael Matz2-1/+6
From-SVN: r118762
2006-11-13re PR fortran/26994 (Scalar TRANSFER - error: invalid operand to unary operator)Andrew Pinski4-0/+35
2006-11-12 Andrew Pinski <andrew_pinski@playstation.sony.com> PR fortran/26994 * gfortran.fortran-torture/compile/transfer-1.f90: New testcase. 2006-11-12 Andrew Pinski <andrew_pinski@playstation.sony.com> PR fortran/26994 * trans-expr.c (gfc_conv_expr_reference): Set TREE_STATIC on the new CONST_DECL. From-SVN: r118761
2006-11-13bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define __GXX_TYPEINFO_EQUALITY_INLINE ↵Joseph Myers4-8/+22
but not __GXX_MERGED_TYPEINFO_NAMES. gcc: * config/arm/bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define __GXX_TYPEINFO_EQUALITY_INLINE but not __GXX_MERGED_TYPEINFO_NAMES. * config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Define __GXX_MERGED_TYPEINFO_NAMES. * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Define __GXX_TYPEINFO_EQUALITY_INLINE. libstdc++-v3: * libsupc++/typeinfo (__GXX_TYPEINFO_EQUALITY_INLINE): Define. Use instead of __GXX_MERGED_TYPEINFO_NAMES to condition inline definitions. * libsupc++/tinfo.cc (operator==): Condition on __GXX_TYPEINFO_EQUALITY_INLINE; check __GXX_MERGED_TYPEINFO_NAMES to determine algorithm. * libsupc++/tinfo2.cc (type_info::before): Likewise. From-SVN: r118755
2006-11-13re PR tree-optimization/29680 (Misscompilation of spec2006 gcc)H.J. Lu4-1/+130
PR tree-optimization/29680 * tree-ssa-operands.c (access_can_touch_variable): Revert fix for PR 14784. * gcc.dg/alias-11.c: New test. Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz> From-SVN: r118754
2006-11-13re PR middle-end/28915 (ICE: tree check: expected class 'constant', have ↵Jason Merrill6-0/+52
'declaration' (var_decl) in build_vector, at tree.c:973) PR middle-end/28915 * gimplify.c (gimplify_init_constructor): Don't reduce TREE_CONSTANT vector ctors. * tree-cfg.c (verify_expr): Don't look into TREE_CONSTANT vector ctors. * expmed.c (make_tree): Handle CONST, SYMBOL_REF. * tree.c (build_vector): Handle non-_CST elements. Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu> From-SVN: r118747
2006-11-13genemit.c (gen_insn): Call gen_exp with a non-null used when handling ↵Kaz Kojima4-11/+30
multiple insns. * genemit.c (gen_insn): Call gen_exp with a non-null used when handling multiple insns. (gen_expand): Likewise. * reorg.c (emit_delay_sequence): Copy the delay slot insn. * config/sh/sh.md (ashrsi2_31+1): Copy operands[0]. (movsi_const_16bit+1): Copy operands[1]. (call_pcrel): Copy the call_site pattern. (call_value_pcrel, sibcall_pcrel, GOTaddr2picreg): Likewise. From-SVN: r118746
2006-11-13Add PR number to ChangeLog from a previous commit.Kaveh Ghazi1-0/+1
From-SVN: r118745
2006-11-13fold-const.c (negate_expr_p): Correct/refine condition for transformations.Roger Sayle2-4/+15
* fold-const.c (negate_expr_p) <PLUS_EXPR, MINUS_EXPR>: Correct/refine condition for transformations. Use !HONOR_SIGN_DEPENDENT_ROUNDING && !HONOR_SIGNED_ZEROS instead of flag_unsafe_math_optimizations. (fold_negate_expr) <PLUS_EXPR, MINUS_EXPR>: Likewise. From-SVN: r118744
2006-11-13re PR java/29587 (jc1: out of memory allocating 4072 bytes after a total of ↵Daniel Berlin2-2/+11
708630224 bytes) 2006-11-12 Daniel Berlin <dberlin@dberlin.org> Fix PR tree-optimization/29587 * tree-ssa-structalias.c (process_constraint): Don't mark address taken due only to escaped vars constraint. From-SVN: r118742
2006-11-13re PR rtl-optimization/29797 (Miscompiles bit test / set in OpenOffice)Roger Sayle4-1/+29
2006-11-12 Michael Matz <matz@suse.de> Roger Sayle <roger@eyesopen.com> PR rtl-optimization/29797 * ifcvt.c (noce_try_bitop): Correct calculation of bitnum on BITS_BIG_ENDIAN targets. * gcc.c-torture/execute/pr29797-1.c: New test case. From-SVN: r118740
2006-11-13Daily bump.GCC Administrator1-1/+1
From-SVN: r118738
2006-11-12builtins.c (fold_builtin_cosh): New.Kaveh R. Ghazi5-8/+73
* builtins.c (fold_builtin_cosh): New. (fold_builtin_1): Use it. * fold-const.c (negate_mathfn_p): Add llround, lround, round, trunc to the list of "odd" functions. Also add llrint, lrint, rint and nearbyint when flag_rounding_math is false. testsuite: * gcc.dg/torture/builtin-symmetric-1.c: Add more cases. From-SVN: r118733
2006-11-12tree-flow.h (name_mappings_registered_p): Declare.Zdenek Dvorak4-3/+19
* tree-flow.h (name_mappings_registered_p): Declare. * tree-into-ssa.c (name_mappings_registered_p): New function. * tree-cfg.c (tree_can_merge_blocks_p): Check name_mappings_registered_p instead of need_ssa_update_p. From-SVN: r118732
2006-11-12tree-ssa-loop.c (tree_vectorize): Return the result of vectorize_loops.Zdenek Dvorak5-6/+14
* tree-ssa-loop.c (tree_vectorize): Return the result of vectorize_loops. * tree-vectorizer.c (vectorize_loops): Return TODO_cleanup_cfg if anything changed. * tree-vectorizer.h (vectorize_loops): Declaration removed. * tree-flow.h (vectorize_loops): Declaration changed. From-SVN: r118731
2006-11-12tree-ssa-loop-prefetch.c (schedule_prefetches): Cleanup and improve comments.Zdenek Dvorak6-56/+94
* tree-ssa-loop-prefetch.c (schedule_prefetches): Cleanup and improve comments. (issue_prefetch_ref): Move assignment to write_p out of loop. (determine_unroll_factor): Do not take PARAM_MAX_UNROLL_TIMES and SIMULTANEOUS_PREFETCHES into account. (loop_prefetch_arrays): Do not pass ahead to determine_unroll_factor. * lambda-code.c (lcm): Renamed to ... (least_common_multiple): ... and exported. * tree-flow.h (least_common_multiple): Declare. From-SVN: r118730
2006-11-12Makefile.in (tree-data-ref.o): Add langhooks.h dependency.Zdenek Dvorak8-338/+579
* Makefile.in (tree-data-ref.o): Add langhooks.h dependency. * tree-ssa-loop-niter.c (derive_constant_upper_bound): Follow ud-chains. Handle AND_EXPR. (record_estimate): Record whether the estimate is realistic and whether it is derived from a loop exit. (record_nonwrapping_iv, idx_infer_loop_bounds, infer_loop_bounds_from_ref, infer_loop_bounds_from_array, infer_loop_bounds_from_signedness): New functions. (compute_estimated_nb_iterations): Take only realistic bounds into account. Set estimate_state. Use double_ints. (infer_loop_bounds_from_undefined): Call infer_loop_bounds_from_array and infer_loop_bounds_from_signedness. Do not consider basic blocks that do not have to be always executed. (estimate_numbers_of_iterations_loop): Set estimate_state, and use it to determine whether to call infer_loop_bounds_from_undefined and compute_estimated_nb_iterations. (n_of_executions_at_most): Use double_ints. (free_numbers_of_iterations_estimates_loop): Set estimate_state. (substitute_in_loop_info): Do not replace in estimated_nb_iterations. * double-int.c (double_int_to_tree): Improve comment. (double_int_fits_to_tree_p): New function. * double-int.h (double_int_fits_to_tree_p): Declare. * tree-data-ref.c: Include langhooks.h. (estimate_niter_from_size_of_data, estimate_iters_using_array): Removed. (analyze_array_indexes): Do not call estimate_niter_from_size_of_data. (analyze_array): Do not pass estimate_only argument to analyze_array_indexes. (get_number_of_iters_for_loop): Build tree from the stored double_int value. (get_references_in_stmt, find_data_references_in_stmt): New functions. (find_data_references_in_loop): Use find_data_references_in_stmt. * tree-data-ref.h (struct data_ref_loc_d): New. (get_references_in_stmt): Declare. (estimate_iters_using_array): Declaration removed. * cfgloop.h (struct nb_iter_bound): Change type of bound to double_int. Improve comments. Add is_exit and realistic fields. (struct loop): Changed type of estimated_nb_iterations to double_int. Added estimate_state field. (record_estimate): Declaration removed. From-SVN: r118729
2006-11-12params.c (set_param_value): Initialize the "set" field.Zdenek Dvorak14-53/+153
* params.c (set_param_value): Initialize the "set" field. * params.h (struct param_info): Add "set" field. (PARAM_SET_P): New macro. (PREFETCH_LATENCY, SIMULTANEOUS_PREFETCHES, L1_CACHE_SIZE, L1_CACHE_LINE_SIZE): New macros. * toplev.c (DEFPARAM): Initialize the "set" field. * tree-ssa-loop-prefetch.c (PREFETCH_LATENCY, SIMULTANEOUS_PREFETCHES): Removed. (PREFETCH_BLOCK): Use L1_CACHE_LINE_SIZE. (tree_ssa_prefetch_arrays): Dump the values of the parameters. * config/sparc/sparc.c: Include params.h. (sparc_override_options): Set SIMULTANEOUS_PREFETCHES and L1_CACHE_LINE_SIZE parameters. * config/sparc/sparc.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES): Removed. * config/i386/i386.h (PREFETCH_BLOCK, SIMULTANEOUS_PREFETCHES): Removed. * config/i386/i386.c: Include params.h. (k8_cost): Change default value for SIMULTANEOUS_PREFETCHES. (override_options): Set SIMULTANEOUS_PREFETCHES and L1_CACHE_LINE_SIZE parameters. * config/sh/sh.h (SIMULTANEOUS_PREFETCHES): Removed. (OPTIMIZATION_OPTIONS): Set SIMULTANEOUS_PREFETCHES and L1_CACHE_LINE_SIZE parameters. * config/ia64/ia64.c (ia64_optimization_options): Set SIMULTANEOUS_PREFETCHES and L1_CACHE_LINE_SIZE parameters. * config/ia64/ia64.h (SIMULTANEOUS_PREFETCHES, PREFETCH_BLOCK): Removed. * params.def (PARAM_PREFETCH_LATENCY, PARAM_SIMULTANEOUS_PREFETCHES, PARAM_L1_CACHE_SIZE, PARAM_L1_CACHE_LINE_SIZE): New params. * doc/invoke.texi: Document new params. From-SVN: r118728
2006-11-12re PR tree-optimization/13827 ((a & b) != (c & b) should be transformed to ↵Roger Sayle4-0/+71
((a^c) & b) !=0) PR tree-optimization/13827 * fold-const.c (fold_binary) <EQ_EXPR, NE_EXPR>: Fold (X&C) op (Y&C) as ((X^Y)&C) op 0. * gcc.dg/fold-eqand-1.c: New test case. From-SVN: r118727
2006-11-12cfgloopmanip.c (update_single_exit_for_duplicated_loop, [...]): New functions.Zdenek Dvorak3-0/+54
* cfgloopmanip.c (update_single_exit_for_duplicated_loop, update_single_exit_for_duplicated_loops): New functions. (duplicate_loop_to_header_edge): Use update_single_exit_for_duplicated_loops. * tree-ssa-loop-manip.c (tree_unroll_loop): Call verification functions only with ENABLE_CHECKING. From-SVN: r118726
2006-11-12re PR java/29805 (Write past end of array in java/typeck.c)David Daney2-2/+7
PR java/29805 * typeck.c (build_java_array_type): Increase buffer sizes. From-SVN: r118724
2006-11-12* except.c (sjlj_emit_function_enter): Remove unused variable.Andreas Schwab2-2/+6
From-SVN: r118723
2006-11-12Correcting ChangeLog errorsPaul Thomas2-4/+4
From-SVN: r118721
2006-11-12fold-const.c (int_binop_types_match_p): New function.Roger Sayle3-29/+81
* fold-const.c (int_binop_types_match_p): New function. (size_binop): Relax constraint that both arguments must both have exactly the same sizetype type. Instead use int_binop_types_match_p. (size_diffop): Likewise. (make_range): Use build_int_cst instead of fold_convert. (fold_cond_expr_with_comparison): Use build_int_cst to construct integer constants of the correct type. (fold_div_compare): Likewise. (fold_single_bit_test): Likewise. (fold_binary): Likewise. * stor-layout.c (layout_type) <VECTOR_TYPE>: Ensure that TYPE_SIZE has type bitsizetype and TYPE_SIZE_UNIT has type sizetype. From-SVN: r118718
2006-11-11re PR rtl-optimization/28812 (RTL aliasing vs may_alias and structs)Andrew Pinski4-5/+46
2006-11-11 Andrew Pinski <andrew_pinski@playstation.sony.com> PR rtl-opt/28812 * alias.c (fixed_scalar_and_varying_struct_p): Don't return a non null value if the struct memory access is in the 0th aliasing set. 2006-11-11 Andrew Pinski <andrew_pinski@playstation.sony.com> PR rtl-opt/28812 * gcc.c-torture/execute/mayalias-3.c: New test. From-SVN: r118716
generated by cgit v1.1 at 2024-09-29 00:07:25 +0000