+2006-05-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa/t-hpux-shlib (SHLIB_LINK): Remove `-lc'.
+ * pa/pa-hpux11.h (LIB_SPEC): Update comment.
+
+2006-05-18 Mike Stump <mrs@apple.com>
+
+ Fix up vla, vm and [*] sematics.
+
+ PR c/18740
+ PR c/7948
+ PR c/25802
+ * c-tree.h (struct c_arg_info): Add had_vla_unspec.
+ (c_vla_unspec_p): Add.
+ (c_vla_type_p): Add.
+ * c-decl.c (struct c_scope): Add had_vla_unspec.
+ (build_array_declarator): Add support for [*].
+ (grokdeclarator): Likewise.
+ (grokparms): Likewise.
+ (get_parm_info): Likewise.
+ * c-objc-common.c (c_vla_unspec_p): Likewise.
+ * c-objc-common.h (LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P): Likewise.
+ * c-parser.c (c_parser_typeof_specifier): Evaluate arguments to
+ typeof when argument is a variably modified type not inside sizeof or alignof.
+ (c_parser_direct_declarator_inner): Propagate errors.
+ (c_parser_sizeof_expression): Add support for [*].
+ * c-typeck.c (c_vla_type_p): Add.
+ (composite_type): Add support for vla compositing.
+ (comptypes_internal): Add support for vla compatibility.
+ (c_expr_sizeof_expr): Evaluate vla arguments.
+ * tree.c (variably_modified_type_p): Update comment for [*].
+
+2006-05-18 Michael Matz <matz@suse.de>
+
+ PR target/27599
+ * config.host: Make assignments to host_xmake_file cumulative.
+ * config.host (*-darwin*): Test $host, not $target.
+
+2006-05-12 Stuart Hastings <stuart@apple.com>
+
+ * config/i386/i386.opt (-mstackrealign): New flag.
+ * config/i386/i386.c (force_align_arg_pointer): New attribute.
+ (ix86_handle_cconv_attribute): Emit error when
+ force_align_arg_pointer attribute collides with too many regparms.
+ (ix86_function_regparm): Limit regparms when used with
+ force_align_arg_pointer attribute. (ix86_internal_arg_pointer):
+ Support stack-realigning prologue in non-main functions. Emit
+ warning for nested functions under -mstackrealign, emit error for
+ nested functions with force_align_arg_pointer attribute.
+ * doc/extend.texi (force_align_arg_pointer): Document it.
+ * doc/invoke.texi (-mstackrealign): Document it.
+
+2006-05-17 Kazu Hirata <kazu@codesourcery.com>
+
+ PR rtl-optimization/27477
+ * combine.c (try_combine): Don't split a parallel consisting
+ of two sets into two individual sets if both sets reference
+ cc0.
+
+2006-05-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/arm/arm.opt (target_fpe_name): Remove VarExists.
+ * config/rs6000/rs6000.opt (TARGET_NO_FP_IN_TOC): Likewise.
+
+ * doc/options.texi (VarExists): Updated.
+
+2006-05-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * unwind-dw2.c: Add declarations for uw_update_context and
+ uw_frame_state_for.
+ * pa/hpux-unwind.h (pa_fallback_frame_state): When an export stub is
+ detected, advance frame state and context once to skip over stub.
+
+2006-05-17 Sebastian Pop <pop@cri.ensmp.fr>
+
+ PR middle-end/20256
+ PR middle-end/26435
+ * tree-loop-linear.c (linear_transform_loops): Don't test perfect_nest_p.
+ Call rewrite_into_loop_closed_ssa only when something changed.
+ * lambda.h (gcc_loopnest_to_lambda_loopnest): Update declaration.
+ * lambda-code.c (can_convert_to_perfect_nest): Declared.
+ (gcc_loopnest_to_lambda_loopnest): Removed need_perfect_nest parameter.
+ Test for perfect_nest_p here. Fix formating.
+ (replace_uses_equiv_to_x_with_y): Fix formating.
+ (stmt_uses_op): Removed.
+ (can_convert_to_perfect_nest): Removed loopivs parameter.
+ Complete the test by checking the scalar dependences.
+ (perfect_nestify): Remove the test for can_convert_to_perfect_nest.
+ Fix formating.
+
+2005-05-17 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ PR bootstrap/22541
+ From Dan Kegel <dank@kegel.com>:
+ * Makefile.in: Strip "dir/../" combinations from SYSTEM_INCLUDE_DIR.
+
+2006-05-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree.c (variably_modified_type_p) <ARRAY_TYPE>: Return true
+ if the element type is variably modified without recursing.
+
+2006-05-17 Sebastian Pop <pop@cri.ensmp.fr>
+
+ PR middle-end/27332
+ * tree-loop-linear.c (try_interchange_loops): Test for
+ no data dependences.
+
+2006-05-17 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/27548
+ * tree-scalar-evolution.c (scev_const_prop): Do not prolong life
+ range of ssa names that appear on abnormal edges.
+ * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Export.
+ * tree-flow.h (contains_abnormal_ssa_name_p): Declare.
+
+2005-05-17 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ PR middle-end/27620
+ * expr.c (safe_from_p): Handle CONSTRUCTOR again.
+
+2006-05-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/27415
+ * tree.h (OMP_PARALLEL_COMBINED): Define.
+ * gimplify.c (struct gimplify_omp_ctx): Add is_combined_parallel field.
+ (new_omp_context): Add is_combined_parallel argument.
+ (gimplify_scan_omp_clauses): Add in_combined_parallel argument, adjust
+ new_omp_context caller.
+ (gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare):
+ Adjust gimplify_scan_omp_clauses callers.
+ (omp_is_private): Issue errors if iteration variable is firstprivate
+ or reduction in the current context.
+ * c-parser.c (c_parser_omp_parallel): Set OMP_PARALLEL_COMBINED
+ on combined parallel workshare constructs.
+
+2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.in (GCC_OBJS): Replace options.o with gcc-options.o.
+ (gcc-options.o): New rule.
+
+ * optc-gen.awk: Protect variables for gcc-options.o with
+ #ifdef GCC_DRIVER/#endif.
+
+2006-05-16 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/27373
+ * tree-ssa-forwprop.c: (forward_propagate_addr_expr_1): Add argument.
+ (forward_propagate_addr_expr): Update call.
+
+2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ * doc/options.texi: Move the Negative option.
+
+2006-05-16 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/22303
+ * tree-ssa-ccp.c (fold_const_aggregate_ref): Handle reads
+ from STRING_CSTs.
+ (evaluate_stmt): Fall back to fold_const_aggregate_ref, if
+ ccp_fold did not simplify the statement.
+
+2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/26885
+ * Makefile.in (GCC_OBJS): New.
+ (OBJS-common): Add opts-common.o.
+ (xgcc$(exeext)): Replace gcc.o with $(GCC_OBJS).
+ (cpp$(exeext)): Likewise.
+ (gcc.o): Also depend on opts.h.
+ (opts-common.o): New.
+
+ * common.opt (gcoff): Add Negative(gdwarf-2).
+ (gdwarf-2): Add Negative(gstabs).
+ (gstabs): Add Negative(gstabs+).
+ (gstabs+): Add Negative(gvms).
+ (gvms): Add Negative(gxcoff).
+ (gxcoff): Add Negative(gxcoff+).
+ (gxcoff+): Add Negative(gcoff).
+ * config/i386/i386.opt (m32): Add Negative(m64).
+ (m64): Add Negative(m32).
+
+ * doc/options.texi: Document the Negative option.
+
+ * gcc.c: Include "opts.h".
+ (main): Call prune_options after expandargv.
+
+ * optc-gen.awk: Generate common declarations for all flag
+ variables in options.c. Output the neg_index field.
+
+ * opts.c (find_opt): Moved to ...
+ * opts-common.c: Here. New file.
+
+ * opts.h (cl_option): Add a neg_index field.
+ (find_opt): New.
+ (prune_options): Likewise.
+
+2006-05-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/27573
+ * omp-low.c (expand_omp_parallel): Don't assert
+ .OMP_DATA_I = &.OMP_DATA_O is the first statement in the block,
+ instead search for it.
+
+ PR c/27499
+ * gimplify.c (gimplify_omp_for): Remove assertion that iteration var
+ is signed.
+
+2006-05-16 Andreas Schwab <schwab@suse.de>
+
+ * doc/tm.texi (TARGET_LIBGCC_SDATA_SECTION): Add missing @end
+ defmac.
+
+2006-05-15 Roger Sayle <roger@eyesopen.com>
+
+ PR target/26600
+ * config/i386/i386.c (legitimate_constant_p) <CONST_DOUBLE>: TImode
+ integer constants other than zero are only legitimate on TARGET_64BIT.
+ <CONST_VECTOR> Only zero vectors are legitimate.
+ (ix86_cannot_force_const_mem): Integral and vector constants can
+ always be put in the constant pool.
+
+2006-05-16 DJ Delorie <dj@redhat.com>
+
+ * crtstuff.c (__dso_handle): Set section from
+ TARGET_LBIGCC_SDATA_SECTION if defined.
+ * doc/tm.texi (TARGET_LIBGCC_SDATA_SECTION): Document.
+ * config/mips/mips.h (TARGET_LIBGCC_SDATA_SECTION): Define.
+
+2006-05-16 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR target/27599
+ * config.host (i[34567]86-*-mingw*): Append i386/x-mingw32 to
+ host_xmake_file.
+
+2006-05-16 Ben Elliston <bje@au.ibm.com>
+
+ * tree-cfg.c (split_edge_bb_loc): Remove unused variable `src'.
+
+2006-05-15 Per Bothner <per@bothner.com>
+
+ * tree.c: (last_annotated_node): Use sources_locus typedef.
+ This permits bootstrapping with --enable-mapped-location.
+
+2006-05-15 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR tree-optimization/26830
+ * tree-into-ssa.c (struct ssa_name_info): Add age field.
+ (info_for_ssa_name, current_info_for_ssa_name_age,
+ blocks_to_update): New variables.
+ (get_ssa_name_ann): Use info_for_ssa_name instead of SSA_NAME_AUX.
+ (clear_ssa_name_info, initialize_flags_in_bb,
+ mark_block_for_update): New functions.
+ (mark_def_sites, rewrite_stmt): Assert that blocks_to_update is NULL.
+ (insert_phi_nodes_for, mark_use_interesting, prepare_block_for_update,
+ prepare_def_site_for): Use mark_block_for_update.
+ (mark_def_interesting): Assert that the processed block is marked in
+ blocks_to_update. Do not take blocks argument.
+ (prepare_use_sites_for, prepare_names_to_update): Do not take blocks
+ argument.
+ (rewrite_update_init_block, rewrite_update_stmt): Only process
+ blocks with statements to rewrite.
+ (delete_update_ssa): Do not clear SSA_NAME_AUX.
+ (update_ssa): Initialize and free blocks_to_update. Do not
+ clear flags on statements. Do not use blocks bitmap.
+ * tree.h (SSA_NAME_AUX): Removed.
+ (struct tree_ssa_name): Removed aux field.
+ * print-tree.c (print_node): Do not print SSA_NAME_AUX.
+
+2006-05-15 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/27603
+ * tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined):
+ Do computations in original type.
+
+2006-05-15 Mircea Namolaru <namolaru@il.ibm.com>
+
+ * see.c: Code style changes such as redundant paranthesis,
+ redundant intialization of local variables etc.
+ (see_main): Declared now as static.
+ * doc/invoke.texi: Update that -fsee is not enabled by
+ default at -O3.
+
+2006-05-15 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (check_omp_nesting_restrictions): New function.
+ (scan_omp_1): Call it.
+
+ PR middle-end/27416
+ * omp-low.c (build_outer_var_ref): If VAR is reference in orphaned
+ construct, return *VAR.
+
+2006-05-14 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR rtl-optimization/27406
+ * bt-load.c (migrate_btr_def): Skip the block having abnormal
+ edges.
+
+2006-05-14 Roger Sayle <roger@eyesopen.com>
+
+ PR rtl-optimization/27538
+ * combine.c (expand_compound_operation): Call gen_lowpart
+ before calling simplify_shift_const.
+
+2006-05-14 Roger Sayle <roger@eyesopen.com>
+
+ PR rtl-optimization/22563
+ * expmed.c (store_fixed_bit_field): When using AND and IOR to store
+ a fixed width bitfield, always force the intermediates into psuedos.
+
+2006-05-14 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ PR 27501
+ * mkconfig.sh: Use operator = instead of == for test.
+
+2006-05-13 Nick Clifton <nickc@redhat.com>
+
+ * dwarf2out.c (dbx_reg_number): Check return value from
+ LEAF_REG_REMAP and only use it if it is valid.
+ (multiple_reg_loc_descriptor): Likewise.
+
+2006-05-13 Richard Guenther <rguenther@suse.de>
+
+ * config.host <i[34567]86-*-cygwin*>: Append i386/x-cygwin to
+ host_xmake_file.
+
+2006-05-13 Steven Bosscher <stevenb.gcc@gmail.com>
+
+ * df-core.c (df_bb_regno_last_use_find): Do not look for dataflow
+ information attached to non-INSNs such as NOTEs.
+ (df_bb_regno_first_def_find, df_bb_regno_last_def_find): Likewise.
+
+2006-05-12 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/s390/s390.c (s390_const_ok_for_constraint_p): Disallow -4G for
+ On contraint.
+ * config/s390/s390.md: Adjust comment describing On constraint.
+
+2006-05-11 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (decide_is_function_needed): Don't force always_inline
+ to be output at -O0.
+
+2006-05-11 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+
+ PR middle-end/27384
+ * fold-const.c (size_binop): Move sanity check for arguments to
+ the beginning of the function.
+
+ PR middle-end/27488
+ * fold-const.c (tree_expr_nonnegative_p): Return early on invalid
+ expression.
+
+2006-05-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/27529
+ * fold-const.c (fold_unary): Handle intermediate conversion
+ to a pointer type like intermediate conversion to an integer
+ type in folding of (T1)(T2)var to var.
+ Match the code to the comment in the final conversion for
+ (T1)(T2)var to (T1)var regarding to type precision. Rather
+ than disallow T1 being of pointer type, assert that both T1
+ and var are of pointer type or not. Make sure not to fall
+ over the frontends lazyness wrt array to pointer decay though.
+
+2006-05-10 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (arm_struct_value_rtx): Delete.
+ (TARGET_STRUCT_VALUE_RTX): Use the default definition.
+ (arm_init_cumulative_args): Always initialize nregs to zero.
+
+2006-05-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/27532
+ * tree-object-size.c (plus_expr_object_size): Fix typo.
+
+2006-05-10 Kazu Hirata <kazu@codesourcery.com>
+
+ PR target/24949
+ * config/m68k/m68k.md (ashrdi_const32, ashrdi_const32_mem,
+ ashrdi_const, ashrdi3): Use a scratch register.
+
+2006-05-10 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/27302
+ * fold-const.c (operand_equal_p): For two comparisons,
+ try comparison of one comparison code swapped if that yields
+ the same code.
+
+2006-05-10 Ben Elliston <bje@au.ibm.com>
+
+ * tree-pretty-print.c (pretty_print_string): No need to handle
+ '\0' as a special character.
+
+ * tree.h: Include "hashtab.h".
+ (iterative_hash_expr): Use hashval_t in its prototype.
+ * Makefile.in (TREE_H): Add $(HASHTAB_H).
+
+2006-05-09 Steve Ellcey <sje@cup.hp.com>
+
+ PR bootstrap/26872
+ * config.gcc (hppa[12]*-*-hpux10*): Set gas to yes.
+ (hppa*64*-*-hpux11*): Ditto.
+ (hppa[12]*-*-hpux11*): Ditto.
+
+2006-05-09 David Edelsohn <edelsohn@gnu.org>
+
+ PR target/26545
+ * config/rs6000/aix41.h (TARGET_64BIT): Define.
+
+2006-05-09 Michael Matz <matz@suse.de>
+
+ * config.host (<i[34567]86-*-*, x86_64-*-*>): Set
+ host_extra_gcc_objs and host_xmake_file.
+ (<*-*-linux*>): Don't overwrite host_xmake_file.
+ * gcc.c (static_spec_functions): Add EXTRA_SPEC_FUNCTIONS.
+ * config/i386/i386.h (EXTRA_SPEC_FUNCTIONS): Define.
+ (host_detect_local_cpu): Declare.
+ (CC1_CPU_SPEC): Add -march=native and -mtune=native cases.
+ * config/i386/i386.c (override_options): Handle -mtune=native
+ as -mtune=generic.
+ * config/i386/x-i386: New file.
+ * config/i386/driver-i386.c: New file.
+ * doc/invoke.texi (<i386 and x86-64 Options>): Describe
+ cpu-type "native".
+
+2006-05-09 Dirk Mueller <dmueller@suse.de>
+ Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/27498
+ * fold-const.c (fold_read_from_constant_string): Relax check
+ for matching types to matching modes.
+
+2006-05-09 Zdenek Dvorak <dvorakz@suse.cz>
+
+ PR rtl-optimization/27335
+ * loop-unroll.c (peel_loops_completely): Use loops->parray to walk the
+ loops.
+
+2006-05-08 Chao-ying Fu <fu@mips.com>
+ Richard Sandiford <richard@codesourcery.com>
+
+ * config/mips/mips-ps-3d.md (scc_ps, s<code>_ps): New patterns.
+ (vcondv2sf, sminv2sf3, smaxv2sf3): Likewise.
+ * config/mips/mips.md (UNSPEC_SCC): New constant.
+ * config/mips/mips-protos.h (mips_expand_vcondv2sf): Declare.
+ * config/mips/mips.c (mips_reverse_fp_cond_p): New function.
+ (mips_emit_compare): Use it.
+ (mips_expand_vcondv2sf): New function.
+
+2006-05-08 Daniel Berlin <dberlin@dberlin.org>
+
+ Fix PR tree-optimization/27093
+ * tree-ssa-alias.c (recalculate_used_alone): Mark variables for
+ renaming when they become not-used_alone.
+
+2006-05-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * hpux-unwind.h (pa_fallback_frame_state): Handle return parameter
+ relocation and relocation stubs.
+
+2006-05-08 Eric Christopher <echristo@apple.com>
+
+ * unwind-dw2-fde-darwin.c (examine_objects): Only check data
+ section for ppc.
+
+2006-05-08 Jan Hubicka <jh@suse.cz>
+
+ PR middle-end/25962
+ * cgraphunit.c (decide_is_function_needed): When not optimizing even
+ unused static functions are needed.
+
+2006-05-08 Roger Sayle <roger@eyesopen.com>
+
+ PR target/27158
+ * reload.c (find_reloads_toplev): Only return the simplified SUBREG
+ of a reg_equiv_constant if the result is a legitimate constant.
+
2006-05-08 Uros Bizjak <uros@kss-loka.si>
PR target/27277
2006-05-07 Mircea Namolaru <namolaru@il.ibm.com>
- * opts.c (flag_see): remove its setting at -O3.
-
+ * opts.c (flag_see): remove its setting at -O3.
+
2006-05-07 Richard Earnshaw <rearnsha@arm.com>
* genpeep.c (main): Make insn-peep.c depend on flags.h.
2006-04-29 Anatoly Sokolov <aesok@post.ru>
- * config/avr/avr.h (CRT_BINUTILS_SPECS): Fixed crt* file name
+ * config/avr/avr.h (CRT_BINUTILS_SPECS): Fixed crt* file name
for atmeg a645 device.
2006-05-06 Richard Guenther <rguenther@suse.de>
2006-05-04 Leehod Baruch <leehod@il.ibm.com>
- * see.c: New file.
- * Makefile.in (OBJS-common): Add see.o.
- (see.o): Add dependencies.
- * common.opt (fsee): New flag for the see optimization was added.
- * opts.c (flag_see): Initialized.
- * passes.c (init_optimization_passes, pass_see): New pass.
- * rtl.h (see_main): Declaration as extern.
- * timevar.def (TV_SEE): New.
- * tree-pass.h (pass_see): Declaration as extern.
- * invoke.texi (-fsee): Document.
- * recog.c (validate_simplify_insn): New function.
- * recog.h (validate_simplify_insn): Declaration as extern.
- * df-problems.c (df_chain_dump): Check for NULL.
+ * see.c: New file.
+ * Makefile.in (OBJS-common): Add see.o.
+ (see.o): Add dependencies.
+ * common.opt (fsee): New flag for the see optimization was added.
+ * opts.c (flag_see): Initialized.
+ * passes.c (init_optimization_passes, pass_see): New pass.
+ * rtl.h (see_main): Declaration as extern.
+ * timevar.def (TV_SEE): New.
+ * tree-pass.h (pass_see): Declaration as extern.
+ * invoke.texi (-fsee): Document.
+ * recog.c (validate_simplify_insn): New function.
+ * recog.h (validate_simplify_insn): Declaration as extern.
+ * df-problems.c (df_chain_dump): Check for NULL.
2006-05-04 Kenneth Zadeck <zadeck@naturalbridge.com>
- Daniel Berlin <dberlin@dberlin.org>
+ Daniel Berlin <dberlin@dberlin.org>
- * cfgrtl.c (insert_insn_bb_end_new): New function.
- * basic-block.h (insert_insn_bb_end_new): Declaration as extern.
+ * cfgrtl.c (insert_insn_bb_end_new): New function.
+ * basic-block.h (insert_insn_bb_end_new): Declaration as extern.
2006-05-04 Leehod Baruch <leehod.baruch@weizmann.ac.il>
- * df.h (struct web_entry): Moved from web.c.
- (union_defs): Declaration as extern.
- (unionfind_root): Likewise.
- (unionfind_union): Likewise.
- * web.c (struct web_entry): Moved to df.h.
- (unionfind_root): Remove static declaration.
- (unionfind_union): Likewise.
- (union_defs): Likewise and generalize to use callback function.
- (web_main): Update arguments for union_defs function call.
+ * df.h (struct web_entry): Moved from web.c.
+ (union_defs): Declaration as extern.
+ (unionfind_root): Likewise.
+ (unionfind_union): Likewise.
+ * web.c (struct web_entry): Moved to df.h.
+ (unionfind_root): Remove static declaration.
+ (unionfind_union): Likewise.
+ (union_defs): Likewise and generalize to use callback function.
+ (web_main): Update arguments for union_defs function call.
2006-05-04 Richard Guenther <rguenther@suse.de>
2006-05-02 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/27381
- * tree-phinodes.c (remove_phi_arg_num): When moving a phi argument,
+ * tree-phinodes.c (remove_phi_arg_num): When moving a phi argument,
maintain the same immediate_use links.
- * tree-ssa-operands.c (dump_immediate_uses_for): Show iteration marker
+ * tree-ssa-operands.c (dump_immediate_uses_for): Show iteration marker
node rather than segfaulting.
2006-05-03 Jakub Jelinek <jakub@redhat.com>
Joshua Kinard <kumba@gentoo.org>
PR target/25871
- * gcc/config/mips/mips.h (TRAMPOLINE_TEMPLATE): Avoid 32-bit moves
+ * config/mips/mips.h (TRAMPOLINE_TEMPLATE): Avoid 32-bit moves
with 64-bit pointers.
2006-05-02 Paul Brook <paul@codesourcery.com>
2006-05-02 David Billinghurst <David.Billinghurst@riotinto.com>
PR ada/27366
- * ada/env.c (__gnat_clearenv): Use unsetenv() to clear environment
+ * ada/env.c (__gnat_clearenv): Use unsetenv() to clear environment
on Cygwin.
2006-05-02 Jakub Jelinek <jakub@redhat.com>
* basic-block.h (safe_insert_insn_on_edge): Removed.
* cfgrtl.c (mark_killed_regs, safe_insert_insn_on_edge): Removed.
-
2006-04-26 David Edelsohn <edelsohn@gnu.org>
Paolo Bonzini <bonzini@gnu.org>
2006-04-26 Aldy Hernandez <aldyh@redhat.com>
- * tree-ssa-dse.c (dse_optimize_stmt): Remove unused variable USE.
+ * tree-ssa-dse.c (dse_optimize_stmt): Remove unused variable USE.
2006-04-26 Jakub Jelinek <jakub@redhat.com>
2006-04-18 Paolo Bonzini <bonzini@gnu.org>
- PR target/27117
+ PR target/27117
Partial revert of revision 112637
2006-04-03 Paolo Bonzini <bonzini@gnu.org>
2006-04-18 Paolo Bonzini <bonzini@gnu.org>
- PR tree-optimization/26821
- * tree-ssa-math-opts.c (get_constant_one): New.
- (insert_reciprocals): Use it.
+ PR tree-optimization/26821
+ * tree-ssa-math-opts.c (get_constant_one): New.
+ (insert_reciprocals): Use it.
2006-04-17 Geoffrey Keating <geoffk@apple.com>
reg_equiv_memory_loc_varray.
2006-04-14 Alexey Starovoytov <alexey.starovoytov@sun.com>
- Eric Botcazou <ebotcazou@libertysurf.fr>
+ Eric Botcazou <ebotcazou@libertysurf.fr>
* config/sparc/sparc.c (emit_and_preserve): Allocate space for the
register save area.
2006-04-12 J"orn Rennecke <joern.rennecke@st.com>
PR target/27060
- * config/sh/lib1funcs.h: New file, broken out of:
- * config/sh/lib1funcs.asm.
- * config/sh/lib1funcs.h (DR00, DR01, DR20, DR21, DR40, DR41):
+ * config/sh/lib1funcs.h: New file, broken out of:
+ * config/sh/lib1funcs.asm.
+ * config/sh/lib1funcs.h (DR00, DR01, DR20, DR21, DR40, DR41):
New macros.
* config/sh/lib1funcs.asm (udivsi3_i4): Use them.
- * config/sh/lib1funcs-Os-4-200.asm: New file.
+ * config/sh/lib1funcs-Os-4-200.asm: New file.
* config/sh/embed-elf.h (LIBGCC_SPEC): Use -lgcc-Os-4-200.
* config/sh/t-sh (OPT_EXTRA_PARTS): New variable.
(EXTRA_MULTILIB_PARTS): Include it.
2006-04-10 Mike Frysinger <vapier@gentoo.org>
- * gcc/Makefile.in (gcc-cross): Add $(exeext) to target name.
+ * Makefile.in (gcc-cross): Add $(exeext) to target name.
2006-04-10 Aldy Hernandez <aldyh@redhat.com>
2006-04-05 Robert Millan <robertmh@gnu.org>
- * gcc/config/i386/linux.h: Add a comment to mark macros that are
+ * config/i386/linux.h: Add a comment to mark macros that are
being overriden in config/k*bsd-gnu.h.
- * gcc/config/kfreebsd-gnu.h: Redefine GLIBC_DYNAMIC_LINKER instead of
+ * config/kfreebsd-gnu.h: Redefine GLIBC_DYNAMIC_LINKER instead of
DYNAMIC_LINKER.
- * gcc/config/knetbsd-gnu.h: Ditto.
+ * config/knetbsd-gnu.h: Ditto.
2006-04-06 Jan Hubicka <jh@suse.cz>
2006-03-30 Roger Sayle <roger@eyesopen.com>
PR target/17959
- * expr.c (emit_group_store): Optimize group stores into a pseudo
+ * expr.c (emit_group_store): Optimize group stores into a pseudo
register by using a paradoxical subreg to initialize the destination
if the first or last member of the group specifies a "low part".
* config/sh/sh.md (udivsi3_i4_int): Clobber MACH_REG and MACL_REG.
(divsi3_i4_int): Likewise.
-2006-03-28 Roger Sayle <roger@eyesopen.com>
+2006-03-28 Roger Sayle <roger@eyesopen.com>
* expr.c (emit_group_store): Only create a new pseudo reg if the
quantity it needs to hold isn't already a suitable pseudo.
2006-03-02 Daniel Berlin <dberlin@dberlin.org>
- * gcc/tree-vrp.c (execute_vrp): Return value.
- * gcc/regrename.c (rest_of_handle_regrename): Ditto.
- * gcc/tree-into-ssa.c (rewrite_into_ssa): Ditto.
- * gcc/tree-complex.c (tree_lower_complex): Ditto.
+ * tree-vrp.c (execute_vrp): Return value.
+ * regrename.c (rest_of_handle_regrename): Ditto.
+ * tree-into-ssa.c (rewrite_into_ssa): Ditto.
+ * tree-complex.c (tree_lower_complex): Ditto.
(tree_lower_complex_O0): Ditto.
- * gcc/tracer.c (rest_of_handle_tracer): Ditto.
- * gcc/postreload-gcse.c (rest_of_handle_gcse2): Ditto.
- * gcc/postreload.c (rest_of_handle_postreload): Ditto.
- * gcc/tree-tailcall.c (execute_tail_recursion): Ditto.
+ * tracer.c (rest_of_handle_tracer): Ditto.
+ * postreload-gcse.c (rest_of_handle_gcse2): Ditto.
+ * postreload.c (rest_of_handle_postreload): Ditto.
+ * tree-tailcall.c (execute_tail_recursion): Ditto.
(execute_tail_calls): Ditto.
- * gcc/tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
- * gcc/tree.h (init_function_for_compilation): Ditto.
- * gcc/ipa-cp.c (ipcp_driver): Ditto.
- * gcc/tree-scalar-evolution.c (scev_const_prop): Ditto.
- * gcc/tree-scalar-evolution.h (scev_const_prop): Ditto.
- * gcc/final.c (compute_alignments): Ditto.
+ * tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
+ * tree.h (init_function_for_compilation): Ditto.
+ * ipa-cp.c (ipcp_driver): Ditto.
+ * tree-scalar-evolution.c (scev_const_prop): Ditto.
+ * tree-scalar-evolution.h (scev_const_prop): Ditto.
+ * final.c (compute_alignments): Ditto.
(rest_of_handle_final): Ditto.
(rest_of_handle_shorten_branches): Ditto.
(rest_of_clean_state): Ditto.
- * gcc/omp-low.c (execute_expand_omp): Ditto.
+ * omp-low.c (execute_expand_omp): Ditto.
(execute_lower_omp): Ditto.
- * gcc/tree-ssa-dse.c (tree_ssa_dse): Ditto.
- * gcc/ipa-reference.c (static_execute): Ditto.
- * gcc/tree-ssa-uncprop.c (tree_ssa_uncprop): Ditto.
- * gcc/reorg.c (rest_of_handle_delay_slots): Ditto.
+ * tree-ssa-dse.c (tree_ssa_dse): Ditto.
+ * ipa-reference.c (static_execute): Ditto.
+ * tree-ssa-uncprop.c (tree_ssa_uncprop): Ditto.
+ * reorg.c (rest_of_handle_delay_slots): Ditto.
(rest_of_handle_machine_reorg): Ditto.
- * gcc/cgraphunit.c (rebuild_cgraph_edges): Ditto.
- * gcc/flow.c (recompute_reg_usage): Ditto.
+ * cgraphunit.c (rebuild_cgraph_edges): Ditto.
+ * flow.c (recompute_reg_usage): Ditto.
(rest_of_handle_remove_death_notes): Ditto.
(rest_of_handle_life): Ditto.
(rest_of_handle_flow2): Ditto.
- * gcc/tree-ssa-copyrename.c (rename_ssa_copies): Ditto.
- * gcc/tree-ssa-ccp.c (do_ssa_ccp): Ditto.
+ * tree-ssa-copyrename.c (rename_ssa_copies): Ditto.
+ * tree-ssa-ccp.c (do_ssa_ccp): Ditto.
(do_ssa_store_ccp): Ditto.
(execute_fold_all_builtins): Ditto.
- * gcc/mode-switching.c (rest_of_handle_mode_switching): Ditto.
- * gcc/modulo-sched.c (rest_of_handle_sms): Ditto.
- * gcc/ipa-pure-const.c (static_execute): Ditto.
- * gcc/cse.c (rest_of_handle_cse): Ditto.
+ * mode-switching.c (rest_of_handle_mode_switching): Ditto.
+ * modulo-sched.c (rest_of_handle_sms): Ditto.
+ * ipa-pure-const.c (static_execute): Ditto.
+ * cse.c (rest_of_handle_cse): Ditto.
(rest_of_handle_cse2): Ditto.
- * gcc/web.c (rest_of_handle_web): Ditto.
- * gcc/tree-stdarg.c (execute_optimize_stdarg): Ditto.
- * gcc/tree-ssa-math-opts.c (execute_cse_reciprocals): Ditto.
- * gcc/tree-ssa-dom.c (tree_ssa_dominator_optimize): Ditto.
- * gcc/tree-nrv.c (tree_nrv): Ditto.
+ * web.c (rest_of_handle_web): Ditto.
+ * tree-stdarg.c (execute_optimize_stdarg): Ditto.
+ * tree-ssa-math-opts.c (execute_cse_reciprocals): Ditto.
+ * tree-ssa-dom.c (tree_ssa_dominator_optimize): Ditto.
+ * tree-nrv.c (tree_nrv): Ditto.
(execute_return_slot_opt): Ditto.
- * gcc/tree-ssa-alias.c (compute_may_aliases): Ditto.
+ * tree-ssa-alias.c (compute_may_aliases): Ditto.
(create_structure_vars): Ditto.
- * gcc/loop-init.c (rtl_loop_init): Ditto.
+ * loop-init.c (rtl_loop_init): Ditto.
(rtl_loop_done): Ditto.
(rtl_move_loop_invariants): Ditto.
(rtl_unswitch): Ditto.
(rtl_unroll_and_peel_loops): Ditto.
(rtl_doloop): Ditto.
- * gcc/gimple-low.c (lower_function_body): Ditto.
+ * gimple-low.c (lower_function_body): Ditto.
(mark_used_blocks): Ditto.
- * gcc/tree-ssa-sink.c (execute_sink_code): Ditto.
- * gcc/ipa-inline.c (cgraph_decide_inlining): Ditto.
+ * tree-ssa-sink.c (execute_sink_code): Ditto.
+ * ipa-inline.c (cgraph_decide_inlining): Ditto.
(cgraph_early_inlining): Ditto.
- * gcc/global.c (rest_of_handle_global_alloc): Ditto.
- * gcc/jump.c (cleanup_barriers): Ditto.
+ * global.c (rest_of_handle_global_alloc): Ditto.
+ * jump.c (cleanup_barriers): Ditto.
(purge_line_number_notes): Ditto.
- * gcc/ifcvt.c (rest_of_handle_if_conversion): Ditto.
+ * ifcvt.c (rest_of_handle_if_conversion): Ditto.
(rest_of_handle_if_after_reload): Ditto.
- * gcc/tree-ssa-loop.c (tree_ssa_loop_init): Ditto.
+ * tree-ssa-loop.c (tree_ssa_loop_init): Ditto.
(tree_ssa_loop_im): Ditto.
(tree_ssa_loop_unswitch): Ditto.
(tree_vectorize): Ditto.
(tree_ssa_loop_prefetch): Ditto.
(tree_ssa_loop_ivopts): Ditto.
(tree_ssa_loop_done): Ditto.
- * gcc/predict.c (tree_estimate_probability): Ditto.
- * gcc/recog.c (split_all_insns_noflow): Ditto.
+ * predict.c (tree_estimate_probability): Ditto.
+ * recog.c (split_all_insns_noflow): Ditto.
(rest_of_handle_peephole2): Ditto.
(rest_of_handle_split_all_insns): Ditto.
- * gcc/tree-eh.c (lower_eh_constructs): Ditto.
- * gcc/regmove.c (rest_of_handle_regmove): Ditto.
+ * tree-eh.c (lower_eh_constructs): Ditto.
+ * regmove.c (rest_of_handle_regmove): Ditto.
(rest_of_handle_stack_adjustments): Ditto.
- * gcc/local-alloc.c (rest_of_handle_local_alloc): Ditto.
- * gcc/function.c (instantiate_virtual_regs): Ditto.
+ * local-alloc.c (rest_of_handle_local_alloc): Ditto.
+ * function.c (instantiate_virtual_regs): Ditto.
(init_function_for_compilation): Ditto.
(rest_of_handle_check_leaf_regs): Ditto.
- * gcc/gcse.c (rest_of_handle_jump_bypass): Ditto.
+ * gcse.c (rest_of_handle_jump_bypass): Ditto.
(rest_of_handle_gcse): Ditto.
- * gcc/ipa-type-escape.c (type_escape_execute): Ditto.
- * gcc/alias.c (rest_of_handle_cfg): Ditto.
- * gcc/tree-if-conv.c (main_tree_if_conversion): Ditto.
- * gcc/profile.c (rest_of_handle_branch_prob): Ditto.
- * gcc/tree-ssa-phiopt.c (tree_ssa_phiopt): Ditto.
- * gcc/rtl-factoring.c (rest_of_rtl_seqabstr): Ditto.
- * gcc/bt-load.c (rest_of_handle_branch_target_load_optimize): Ditto
- * gcc/tree-dfa.c (find_referenced_vars): Ditto.
- * gcc/except.c (set_nothrow_function_flags): Ditto.
+ * ipa-type-escape.c (type_escape_execute): Ditto.
+ * alias.c (rest_of_handle_cfg): Ditto.
+ * tree-if-conv.c (main_tree_if_conversion): Ditto.
+ * profile.c (rest_of_handle_branch_prob): Ditto.
+ * tree-ssa-phiopt.c (tree_ssa_phiopt): Ditto.
+ * rtl-factoring.c (rest_of_rtl_seqabstr): Ditto.
+ * bt-load.c (rest_of_handle_branch_target_load_optimize): Ditto
+ * tree-dfa.c (find_referenced_vars): Ditto.
+ * except.c (set_nothrow_function_flags): Ditto.
(convert_to_eh_region_ranges): Ditto.
(rest_of_handle_eh): Ditto.
- * gcc/emit-rtl.c (unshare_all_rtl): Ditto.
+ * emit-rtl.c (unshare_all_rtl): Ditto.
(remove_unnecessary_notes): Ditto.
- * gcc/except.h (set_nothrow_function_flags): Ditto.
+ * except.h (set_nothrow_function_flags): Ditto.
(convert_to_eh_region_ranges): Ditto.
- * gcc/cfgexpand.c (tree_expand_cfg): Ditto.
- * gcc/tree-cfgcleanup.c (merge_phi_nodes): Ditto.
- * gcc/tree-ssa-pre.c (do_pre): Ditto.
+ * cfgexpand.c (tree_expand_cfg): Ditto.
+ * tree-cfgcleanup.c (merge_phi_nodes): Ditto.
+ * tree-ssa-pre.c (do_pre): Ditto.
(execute_fre): Ditto.
- * gcc/cfgcleanup.c (rest_of_handle_jump): Ditto.
+ * cfgcleanup.c (rest_of_handle_jump): Ditto.
(rest_of_handle_jump2): Ditto.
- * gcc/tree-sra.c (tree_sra): Ditto.
- * gcc/tree-mudflap.c (execute_mudflap_function_ops): Ditto.
+ * tree-sra.c (tree_sra): Ditto.
+ * tree-mudflap.c (execute_mudflap_function_ops): Ditto.
(execute_mudflap_function_decls): Ditto.
- * gcc/tree-ssa-copy.c (do_copy_prop): Ditto.
+ * tree-ssa-copy.c (do_copy_prop): Ditto.
(do_store_copy_prop): Ditto.
- * gcc/ipa-prop.h (ipcp_driver): Ditto.
- * gcc/cfglayout.c (insn_locators_initialize): Ditto.
- * gcc/tree-ssa-forwprop.c
+ * ipa-prop.h (ipcp_driver): Ditto.
+ * cfglayout.c (insn_locators_initialize): Ditto.
+ * tree-ssa-forwprop.c
(tree_ssa_forward_propagate_single_use_vars): Ditto.
- * gcc/cfglayout.h (insn_locators_initialize): Ditto.
- * gcc/tree-ssa-dce.c (tree_ssa_dce): Ditto.
- * gcc/tree-ssa.c (execute_early_warn_uninitialized): Ditto.
+ * cfglayout.h (insn_locators_initialize): Ditto.
+ * tree-ssa-dce.c (tree_ssa_dce): Ditto.
+ * tree-ssa.c (execute_early_warn_uninitialized): Ditto.
(execute_late_warn_uninitialized): Ditto.
- * gcc/rtl.h (cleanup_barriers): Ditto.
+ * rtl.h (cleanup_barriers): Ditto.
(split_all_insns_noflow): Ditto.
(purge_line_number_notes): Ditto.
(unshare_all_rtl): Ditto.
(remove_unnecessary_notes): Ditto.
(recompute_reg_usage): Ditto.
(variable_tracking_main): Ditto.
- * gcc/integrate.c (emit_initial_value_sets): Ditto.
- * gcc/integrate.h (emit_initial_value_sets): Ditto.
- * gcc/tree-optimize.c (execute_free_datastructures): Ditto
+ * integrate.c (emit_initial_value_sets): Ditto.
+ * integrate.h (emit_initial_value_sets): Ditto.
+ * tree-optimize.c (execute_free_datastructures): Ditto
(execute_free_cfg_annotations): Ditto.
(execute_fixup_cfg): Ditto.
(execute_cleanup_cfg_pre_ipa): Ditto.
(execute_cleanup_cfg_post_optimizing): Ditto.
(execute_init_datastructures): Ditto.
- * gcc/tree-object-size.c (compute_object_sizes): Ditto.
- * gcc/combine.c (rest_of_handle_combine): Ditto.
- * gcc/tree-outof-ssa.c (rewrite_out_of_ssa): Ditto.
- * gcc/bb-reorder.c (duplicate_computed_gotos): Ditto.
+ * tree-object-size.c (compute_object_sizes): Ditto.
+ * combine.c (rest_of_handle_combine): Ditto.
+ * tree-outof-ssa.c (rewrite_out_of_ssa): Ditto.
+ * bb-reorder.c (duplicate_computed_gotos): Ditto.
(rest_of_handle_reorder_blocks): Ditto.
(rest_of_handle_partition_blocks): Ditto.
- * gcc/var-tracking.c (variable_tracking_main): Ditto.
- * gcc/tree-profile.c (tree_profiling): Ditto.
- * gcc/tree-vect-generic.c (expand_vector_operations): Ditto.
- * gcc/reg-stack.c (rest_of_handle_stack_regs): Ditto.
- * gcc/sched-rgn.c (rest_of_handle_sched): Ditto.
+ * var-tracking.c (variable_tracking_main): Ditto.
+ * tree-profile.c (tree_profiling): Ditto.
+ * tree-vect-generic.c (expand_vector_operations): Ditto.
+ * reg-stack.c (rest_of_handle_stack_regs): Ditto.
+ * sched-rgn.c (rest_of_handle_sched): Ditto.
(rest_of_handle_sched2): Ditto.
- * gcc/basic-block.h (free_bb_insn): Ditto.
- * gcc/tree-ssa-structalias.c (ipa_pta_execute): Ditto.
- * gcc/tree-cfg.c (execute_build_cfg): Ditto.
+ * basic-block.h (free_bb_insn): Ditto.
+ * tree-ssa-structalias.c (ipa_pta_execute): Ditto.
+ * tree-cfg.c (execute_build_cfg): Ditto.
(remove_useless_stmts): Ditto.
(split_critical_edges): Ditto.
(execute_warn_function_return): Ditto.
(execute_warn_function_noreturn): Ditto.
- * gcc/tree-ssa-reassoc.c (execute_reassoc): Ditto.
- * gcc/cfgrtl.c (free_bb_for_insn): Ditto.
- * gcc/passes.c (execute_one_pass): Run additional
+ * tree-ssa-reassoc.c (execute_reassoc): Ditto.
+ * cfgrtl.c (free_bb_for_insn): Ditto.
+ * passes.c (execute_one_pass): Run additional
todos returned by execute function.
- * gcc/tree-pass.h (struct tree_opt_pass): Make execute
+ * tree-pass.h (struct tree_opt_pass): Make execute
return a value.
2006-03-02 Richard Guenther <rguenther@suse.de>
2006-02-26 Roger Sayle <roger@eyesopen.com>
- * fold-const.c (fold_binary) <EQ_EXPR>: Fold (~X & C) eq/ne 0 as
+ * fold-const.c (fold_binary) <EQ_EXPR>: Fold (~X & C) eq/ne 0 as
(X & C) ne/eq 0, where C is a single bit, i.e. a power of two.
Fold both "((X & C) ^ C) eq/ne 0" and "((X ^ C) & C) eq/ne 0"
as (X & C) ne/eq 0.
James A. Morrison <phython@gcc.gnu.org>
PR middle-end/21137
- * fold-const.c (fold_binary) <EQ_EXPR>: Fold ((X>>C1)&C2) eq/ne 0,
+ * fold-const.c (fold_binary) <EQ_EXPR>: Fold ((X>>C1)&C2) eq/ne 0,
when C2 is a power of two, as either (X&(C2<<C1)) eq/ne 0 if the
new constant C2<<C1, or as (X<0) or (X,false) depending upon the
signedness of the shift operation.
2006-02-25 Roger Sayle <roger@eyesopen.com>
- * simplify-rtx.c (simplify_relational_operation_1): Simplify
+ * simplify-rtx.c (simplify_relational_operation_1): Simplify
(X^Y) == 0 as X == Y and (X^Y) != 0 as X != Y. Simplify (X^Y) == Y
as X == 0, and some symmetry related transformations.
Simplify (X^C1) == C2 as X == (C1^C2). Split long comment line.
2006-02-25 Roger Sayle <roger@eyesopen.com>
PR middle-end/23673
- * fold-const.c (fold_binary) <EQ_EXPR>: Fold (X^Y) == 0 as X == Y
+ * fold-const.c (fold_binary) <EQ_EXPR>: Fold (X^Y) == 0 as X == Y
and (X^Y) != 0 as X != Y. Fold (X^Y) == Y as X == 0, and some
symmetry related transformations. Fold (X^C1) == C2 as
X == (C1^C2).
2006-02-23 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/26376
- * tree-ssa-structalias.c (find_func_aliases): Use get_id_for_tree,
+ * tree-ssa-structalias.c (find_func_aliases): Use get_id_for_tree,
remove assert.
2006-02-23 Jakub Jelinek <jakub@redhat.com>
2006-02-08 Nathan Sidwell <nathan@codesourcery.com>
- * gcc/config/m68k/lb1sf68.asm (__divsf3, __divdf3, __mulsf3,
+ * config/m68k/lb1sf68.asm (__divsf3, __divdf3, __mulsf3,
__muldf3): Return a correctly signed zero.
2006-02-08 Paolo Bonzini <bonzini@gnu.org>
simplify_cond_and_lookup_avail_expr.
* tree-flow.h (potentially_threadable_block): Prototype.
(thread_across_edge): Likewise.
- * Makefile.in (OBJS-common): Add tree-ssa-threadedge.o
+ * Makefile.in (OBJS-common): Add tree-ssa-threadedge.o
(tree-ssa-threadedge.o): Add dependencies.
* tree-ssa-threadedge.c: New file.
* passes.c (init_optimization_passes): Merge PHIs before
2006-01-31 Nathan Sidwell <nathan@codesourcery.com>
- * gcc/config/m68k/lb1sf68.asm: Use moveq to load small constants.
+ * config/m68k/lb1sf68.asm: Use moveq to load small constants.
2006-01-31 Richard Guenther <rguenther@suse.de>
* df-problems.c (df_ru_bb_local_compute_process_def):
Added code to handle artifical defs in the entry to a function.
(df_ru_bb_local_compute): Ditto.
- (df_rd_bb_local_compute_process_def): Ditto.
+ (df_rd_bb_local_compute_process_def): Ditto.
(df_rd_bb_local_compute): Ditto.
(df_lr_bb_local_compute): Ditto.
(df_ur_bb_local_compute): Ditto.
- (df_urec_bb_local_compute): Ditto.
- (df_chain_create_bb): Ditto.
+ (df_urec_bb_local_compute): Ditto.
+ (df_chain_create_bb): Ditto.
(df_ur_local_finalize): Removed entry.
(df_urec_init): Ditto.
(df_urec_local_finalize): Ditto.
2006-01-22 Zack Weinberg <zackw@panix.com>
- * genautomata.c: Include vec.h, not varray.h.
+ * genautomata.c: Include vec.h, not varray.h.
Delete vla_ptr_t, all of the VLA_PTR_ macros, and all of the
VLA_HWINT_ macros. Change vla_hwint_t to a typedef for
VEC(vect_el_t,heap) *. Convert all uses of VLA_* macros to
2006-01-19 Paul Brook <paul@codesourcery.com>
- * gcc/config/arm/arm.c (arm_compute_func_type): Treat all functions
+ * config/arm/arm.c (arm_compute_func_type): Treat all functions
as nothrow when unwinding tables are disabled.
2006-01-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
(get_nmt_for): Ditto.
(create_global_var):
(is_escape_site): Return an escape_type enumeration.
- * tree-flow-inline.h (is_call_clobbered): Global var does not
+ * tree-flow-inline.h (is_call_clobbered): Global var does not
imply call clobbered.
(mark_call_clobbered): Take a reason for marking this. Remove
marking of globalness, and cache invalidation.
2006-01-18 Daniel Berlin <dberlin@dberlin.org>
- * ipa-reference.c (check_operand): Allow FUNCTION_DECL.
+ * ipa-reference.c (check_operand): Allow FUNCTION_DECL.
(look_for_address_of): Ditto.
(ipa_init): Walk the function decls.
(static_execute): Don't set readonly on FUNCTION_DECL's.
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