+2006-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ * c-common.c (c_common_attributes): Add gnu_inline attribyte.
+ (handle_gnu_inline_attribute): New function.
+ * c-decl.c (diagnose_mismatched_decls): Handle gnu_inline attribute.
+ (merge_decls, start_decl, start_function): Likewise.
+ * doc/extend.texi: Document gnu_inline attribute.
+
+2006-11-07 Steve Ellcey <sje@cup.hp.com>
+
+ PR other/25028
+ * config/ia64/t-hpux (LIB1ASMFUNCS): Filter out _fixtfdi,
+ _fixunstfdi, and _floatditf
+
+2006-11-06 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr-protos.h (mask_one_bit_p, const_int_pow2_p): Remove
+ prototype.
+ * config/avr/avr.c (mask_one_bit_p, const_int_pow2_p): Remove.
+ (output_movhi, ashlhi3_out, ashlsi3_out, ashrhi3_out, ashrsi3_out,
+ lshrhi3_out, lshrsi3_out): Remove unnecessary code for handling value
+ which start in an odd register.
+
+2006-11-07 Richard Sandiford <richard@codesourcery.com>
+
+ * config/mips/mips.h (ISA_HAS_PREFETCHX): Fix typo.
+
+2006-11-07 Josh Conner <jconner@apple.com>
+
+ * doc/invoke.texi (fstrict-aliasing): Move implementation
+ details...
+ * doc/tree-ssa.texi (Alias analysis): ...here.
+
+2006-11-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/29610
+ * tree-cfgcleanup.c (cleanup_control_flow): Honor return value
+ of tree_purge_dead_eh_edges as it may free dominators.
+
+ * g++.dg/other/pr29610.C: New testcase.
+
+2006-11-07 David Ung <davidu@mips.com>
+
+ * config/mips/mips.c (mips_rtx_cost_optimize_size): New table of
+ costs when optimizing for size.
+ (override_options): Use mips_rtx_cost_optimize_size table for cost
+ calculations.
+
+2006-11-07 Jie Zhang <jie.zhang@analog.com>
+
+ * gcc.c (process_command): Treat -b as normal switch if its argument
+ has no dash.
+
+2006-11-07 David Ung <davidu@mips.com>
+
+ * config/mips/mips.h (ISA_HAS_PREFETCHX): Add ISA_MIPS32R2 to the
+ list.
+
+2006-11-06 Eric Christopher <echristo@apple.com>
+
+ * config.gcc: Add x86_64-darwin host support.
+ * config.host: Ditto.
+ * config/i386/darwin64.h: New file.
+ * config/i386/t-darwin64: Ditto.
+
+2006-11-06 Janis Johnson <janis187@us.ibm.com>
+
+ * gcc/doc/sourcebuild.texi (Test Directives): Add output-exists
+ and output-exists-not.
+
+2006-11-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR tree-opt/29439
+ * tree-vrp.c (vrp_int_const_binop): Use the correct tree when
+ checking for overflow.
+
+2006-11-06 Jan van Dijk <jan@etpmod.phys.tue.nl>
+
+ * configure.ac: Fixed typo in case statement: :: changed to ;;
+
+2006-11-06 Bob Wilson <bob.wilson@acm.org>
+
+ * longlong.h (__xtensa__): Add definitions for umul_ppmm, __umulsidi3,
+ count_leading_zeros, and count_trailing_zeros.
+ * config/xtensa/xtensa.c (TARGET_INIT_BUILTINS): Define.
+ (TARGET_FOLD_BUILTIN): Define.
+ (TARGET_EXPAND_BUILTIN): Define.
+ (xtensa_init_builtins): New.
+ (xtensa_fold_builtin): New.
+ (xtensa_expand_builtin): New.
+ (xtensa_rtx_costs): Add CTZ and CLZ. Adjust costs for MULT.
+ * config/xtensa/xtensa.h (TARGET_MUL32_HIGH): Define.
+ (CLZ_DEFINED_VALUE_AT_ZERO): Define.
+ (CTZ_DEFINED_VALUE_AT_ZERO): Define.
+ * config/xtensa/xtensa.md (UNSPEC_NSAU): Remove.
+ (any_extend): New code macro.
+ (u, su): New code attributes.
+ (<u>mulsidi3, <u>mulsi3_highpart, clzsi2, ctzsi2): New.
+ (nsau): Remove; replaced by clzsi2.
+ (ffssi2): Use clzsi2.
+ * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _umulsidi3,
+ _clzsi2, _ctzsi2, and _ffssi2. Rename _nsau to _clz.
+ * config/xtensa/lib1funcs.asm (__mulsi3): Support Mul32 option.
+ (__umulsidi3, __clzsi2, __ctzsi2, __ffssi2): New.
+ (__nsau_data): Guard with ifdef L_clz instead of L_nsau.
+
+2006-11-06 Vladimir Prus <vladimir@codesourcery.com>
+
+ * config/arm/t-strongarm-pe: (TARGET_LIBGCC2_CFLAGS): Do no
+ set inhibit_libc.
+ * config/arm/t-strongarm-elf: Likewise.
+ * config/arm/t-pe: Likewise.
+ * config/arm/t-arm-elf: Likewise.
+ * config/arm/t-xscale-elf: Likewise.
+ * config/arm/t-arm-coff: Likewise.
+ * config/arm/t-xscale-coff: Likewise.
+ * config/arm/t-wince-pe: Likewise.
+
+2006-11-05 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/lib1funcs-4-300.asm: Guard entire file with
+ #if !__SHMEDIA__ .
+
+2006-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/29695
+ * fold-const.c (fold_ternary): Fix A < 0 ? <sign bit of A> : 0
+ simplification.
+
+2006-11-04 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/26915
+ * config/i386/i386.c (standard_80387_constant_p): Treat -0.0 and -1.0
+ as a valid 80387 constant.
+ (standard_80387_constant_opcode): Return "#" for -0.0 and -1.0.
+ * config/i386/i386.md (unnamed splitter): Split the load of
+ constant -0.0 or -1.0 into the load of 0.0 or 1.0, followed
+ by negation.
+
+2006-11-04 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (thumb_legitimate_addres_p): Allow any constant offset
+ from the soft-frame, argument and virtual registers.
+
+2006-11-04 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movxf_nointeger, *movxf_integer): Enable
+ patterns for standard 80387 constants.
+
+2006-11-03 Paolo Bonzini <bonzini@gnu.org>
+ Steven Bosscher <steven@gcc.gnu.org>
+
+ * fwprop.c: New file.
+ * Makefile.in: Add fwprop.o.
+ * tree-pass.h (pass_rtl_fwprop, pass_rtl_fwprop_with_addr): New.
+ * passes.c (init_optimization_passes): Schedule forward propagation.
+ * rtlanal.c (loc_mentioned_in_p): Support NULL value of the second
+ parameter.
+ * timevar.def (TV_FWPROP): New.
+ * common.opt (-fforward-propagate): New.
+ * opts.c (decode_options): Enable forward propagation at -O2.
+ * gcse.c (one_cprop_pass): Do not run local cprop unless touching jumps.
+ * cse.c (fold_rtx_subreg, fold_rtx_mem, fold_rtx_mem_1, find_best_addr,
+ canon_for_address, table_size): Remove.
+ (new_basic_block, insert, remove_from_table): Remove references to
+ table_size.
+ (fold_rtx): Process SUBREGs and MEMs with equiv_constant, make
+ simplification loop more straightforward by not calling fold_rtx
+ recursively.
+ (equiv_constant): Move here a small part of fold_rtx_subreg,
+ do not call fold_rtx. Call avoid_constant_pool_reference
+ to process MEMs.
+ * recog.h (canonicalize_change_group): New.
+
+ * doc/invoke.texi (Optimization Options): Document fwprop.
+ * doc/passes.texi (RTL passes): Document fwprop.
+
2006-11-03 Geoffrey Keating <geoffk@apple.com>
* c-decl.c (WANT_C99_INLINE_SEMANTICS): New, set to 1.
2006-11-03 Paul Brook <paul@codesourcery.com>
- gcc/
* config/arm/arm.c (arm_file_start): New function.
(TARGET_ASM_FILE_START): Define.
(arm_default_cpu): New variable.
(arm_override_options): Set arm_default_cpu.
2006-11-03 David Ung <davidu@mips.com>
-
+
* config/mips/mips.h (processor_type): Removed PROCESSOR_24K, add
PROCESSOR_24KC and PROCESSOR_24KF.
* config/mips/mips.c (mips_cpu_info_table): Add processor names
* config/mips/mips.md ("cpu"): Remove 24k, add 24kc and 24kf.
* config/mips/24k.md: Remove references to 24k and replace with
uses of 24kc/24kf in the appropriate reservations.
- * doc/invoke.texi (MIPS Options): Updated.
-
+ * doc/invoke.texi (MIPS Options): Updated.
+
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/crt1.asm: Fix #ifdef indent.
2006-11-02 Carlos O'Donell <carlos@codesourcery.com>
* config/arm/linux-elf.h (NEED_INDICATE_EXEC_STACK): Define as 1.
- * arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call
- file_end_indicate_exec_stack.
- * arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK):
+ * arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call
+ file_end_indicate_exec_stack.
+ * arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK):
Define as 0.
* lib1funcs.asm [__ELF__ && __linux__]: Emit .note.GNU-stack section
for a non-executable stack.
* crti.asm: Likewise.
* crtn.asm: Likewise.
- * libunwind.S: Likewise.
+ * libunwind.S: Likewise.
2006-11-02 Ben Elliston <bje@au.ibm.com>
* toplev.c (compile_file): Call final_write_globals
even if there have been errors.
-
+
2006-10-31 Eric Christopher <echristo@apple.com>
Falk Hueffner <falk@debian.org>
handling for 'F'.
(get_file_function_name): Remove.
* tree.h (get_file_function_name): Rename from
- get_file_function_name_long.
+ get_file_function_name_long.
(get_file_function_name): Remove prototype.
2006-10-31 Geoffrey Keating <geoffk@apple.com>
* c-decl (start_function): Move code for main decl warning ..
* c-common.c (check_main_parameter_types): .. here.
* c-common.h (check_main_parameter_types): Declare.
-
+
2006-10-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
PR middle-end/29335
2006-10-29 Daniel Berlin <dberlin@dberlin.org>
- * tree.h (tree_value_handle): Remove struct value_set declaration.
+ * tree.h (tree_value_handle): Remove struct value_set declaration.
Change value_set to bitmap_set.
* tree-pretty-print.c (dump_generic_node): Use has_stmt_ann.
* tree-vn.c (get_value_handle): Made inline and moved to
(compute_avail): Handle RETURN_EXPR.
(init_pre): Modify for bitmapped sets.
* tree-flow.h (has_stmt_ann): New function.
-
+
2006-10-29 Roger Sayle <roger@eyesopen.com>
* builtins.c (fold_builtin_floor): Check for the availability of
* config/i386/i386.c (output_387_ffreep): Create output from a
template string for !HAVE_AS_IX86_FFREEP.
-
+
2006-10-27 Eric Christopher <echristo@apple.com>
* config/darwin.c: Fix formatting and grammar.
* config/darwin.h (CPP_SPEC): ... here.
2006-10-26 Nathan Froyd <froydnj@codesourcery.com>
- Nathan Sidwell <nathan@codesourcery.com>
+ Nathan Sidwell <nathan@codesourcery.com>
* ggc-common.c (ggc_min_heapsize_heuristic): Be more conservative
when choosing the minimum heapsize.
2006-10-24 Nathan Froyd <froydnj@codesourcery.com>
- * 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.
+ * 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.
2006-10-25 Daniel Berlin <dberlin@dberlin.org>
2006-10-22 Ira Rosen <irar@il.ibm.com>
- * tree-vect-transform.c (vectorizable_load): Use the type of the
- return value of the mask_for_load builtin to create realign_load
- stmt.
+ * tree-vect-transform.c (vectorizable_load): Use the type of the
+ return value of the mask_for_load builtin to create realign_load
+ stmt.
2006-10-22 Richard Sandiford <richard@codesourcery.com>
2006-10-19 Chen Liqin <liqin@sunnorth.com.cn>
- * config/score/crti.asm: New file.
- * config/score/crtn.asm: New file.
- * config/score/elf.h: New file.
- * config/score/mac.md: New file.
- * config/score/misc.md: New file.
- * config/score/mul-div.S: New file.
- * config/score/predicates.md: New file.
- * config/score/score7.md: New file.
- * config/score/score.c: New file.
- * config/score/score-conv.h: New file.
- * config/score/score.h: New file.
- * config/score/score.md: New file.
- * config/score/score-mdaux.c: New file.
- * config/score/score-mdaux.h: New file.
- * config/score/score-modes.def: New file.
- * config/score/score.opt: New file.
- * config/score/score-protos.h: New file.
- * config/score/score-version.h: New file.
- * config/score/t-score-elf: New file.
- * config.gcc: Add score*-*-* configurations(Update before).
- * doc/invoke.texi (Score Options): New section.
- * doc/md.texi (Score family): New section to document constraints.
+ * config/score/crti.asm: New file.
+ * config/score/crtn.asm: New file.
+ * config/score/elf.h: New file.
+ * config/score/mac.md: New file.
+ * config/score/misc.md: New file.
+ * config/score/mul-div.S: New file.
+ * config/score/predicates.md: New file.
+ * config/score/score7.md: New file.
+ * config/score/score.c: New file.
+ * config/score/score-conv.h: New file.
+ * config/score/score.h: New file.
+ * config/score/score.md: New file.
+ * config/score/score-mdaux.c: New file.
+ * config/score/score-mdaux.h: New file.
+ * config/score/score-modes.def: New file.
+ * config/score/score.opt: New file.
+ * config/score/score-protos.h: New file.
+ * config/score/score-version.h: New file.
+ * config/score/t-score-elf: New file.
+ * config.gcc: Add score*-*-* configurations(Update before).
+ * doc/invoke.texi (Score Options): New section.
+ * doc/md.texi (Score family): New section to document constraints.
2006-10-19 Nick Clifton <nickc@redhat.com>
2006-10-17 Wolfgang Gellerich <gellerich@de.ibm.com>
* config/s390/contraints.md: New file.
- * config/s390/s390-protos.h (s390_mem_constraint,
+ * config/s390/s390-protos.h (s390_mem_constraint,
s390_O_constraint_str, s390_N_constraint_str,
s390_float_const_zero_p): Function prototypes added.
* config/s390/s390.c (s390_extra_constraint_str,
s390_const_double_ok_for_constraint_p,
s390_const_ok_for_constraint_p): Functions removed.
- (s390_mem_constraint, s390_O_constraint_str, s390_N_constraint_str,
+ (s390_mem_constraint, s390_O_constraint_str, s390_N_constraint_str,
s390_float_const_zero_p): New functions.
* config/s390/s390.h (REG_CLASS_FROM_LETTER, CONST_OK_FOR_CONSTRAINT_P,
CONST_DOUBLE_OK_FOR_CONSTRAINT_P, EXTRA_CONSTRAINT_STR,
declared always_inline even when not inlining.
2006-10-15 Eric Botcazou <ebotcazou@libertysurf.fr>
- John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
-
Andrew Pinski <pinskia@gmail.com>
+ John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+ Andrew Pinski <pinskia@gmail.com>
PR middle-end/29111
* builtins.c (get_pointer_alignment): Return 0 if TER is not run.
2006-10-15 Jan Hubicka <jh@suse.cz>
- Richard Guenther <rguenther@suse.de>
+ Richard Guenther <rguenther@suse.de>
PR middle-end/29299
* cgraphunit.c (cgraph_finalize_compilation_unit): Call
projects / gcc.git / blobdiff