REG_EQUIV note.
* dse.c (struct store_info): Add redundant_reason field.
- (record_store): When storing the same constant as has been
- stored by an earlier store, set redundant_reason field
- to the earlier store's insn_info_t. Don't delete cannot_delete
- insns.
+ (record_store): When storing the same constant as has been stored by
+ an earlier store, set redundant_reason field to the earlier store's
+ insn_info_t. Don't delete cannot_delete insns.
(find_shift_sequence): Remove read_info argument, add read_mode
and require_cst arguments. Return early if require_cst and
constant wouldn't be returned.
* expr.c (block_clear_fn): No longer static.
* expr.h (block_clear_fn): Declare.
- * dse.c (scan_insn): Memset and bzero can just read their
- arguments.
+ * dse.c (scan_insn): Memset and bzero can just read their arguments.
* config/i386/i386.c (expand_setmem_via_rep_stos): Add ORIG_VALUE
argument. If ORIG_VALUE is const0_rtx and COUNT is constant,
PR target/38488
* expr.h (get_mem_align_offset): New prototype.
* emit-rtl.c (get_mem_align_offset): New function.
- * config/i386/i386.c (expand_movmem_via_rep_mov): Set MEM_SIZE correctly.
+ * config/i386/i386.c (expand_movmem_via_rep_mov): Set MEM_SIZE
+ correctly.
(expand_constant_movmem_prologue, expand_constant_setmem_prologue):
New functions.
(ix86_expand_movmem): Optimize if COUNT_EXP
2008-12-22 Uros Bizjak <ubizjak@gmail.com>
- * config/alpha/alpha.h (ASM_OUTPUT_EXTERNAL): New macro.
+ * config/alpha/elf.h (ASM_OUTPUT_EXTERNAL): New macro.
PR target/34571
* config/alpha/predicates.md (symbolic_operand): Return 1 for a
2008-12-21 Jan Hubicka <jh@suse.cz>
Kai Tietz <kai.tietz@onevision.com>
- * i376.md (UNSPEC_MS_TO_SYSV_CALL): New constant.
+ * i386.md (UNSPEC_MS_TO_SYSV_CALL): New constant.
(call_1_rex64_ms_sysv, call_value_0_rex64_ms_sysv,
call_value_1_rex64_ms_sysv): New patterns.
* i386.c (function_arg_ms_64): Pass magical value of -2 as callarg.
2008-12-19 Steve Ellcey <sje@cup.hp.com>
- * df-scan.c ( df_hard_reg_init): Move declaration of i.
+ * df-scan.c (df_hard_reg_init): Move declaration of i.
2008-12-19 Jakub Jelinek <jakub@redhat.com>
(dse_step1): Added regs_live bitmap and initialize it.
(rest_of_handle_dse): Added DF_NOTES problem and earlier call to
df_analyze.
- * df-problems.c Renamed to
- df_simulate_initialize_backwards.
- (df_simulate_one_insn): Renamed to
- df_simulate_one_insn_backwards.
- (df_simulate_artificial_refs_at_top): Renamed to
+ * df-problems.c Renamed to df_simulate_initialize_backwards.
+ (df_simulate_one_insn): Renamed to df_simulate_one_insn_backwards.
+ (df_simulate_artificial_refs_at_top): Renamed to
df_simulate_finalize_backwards.
- (df_simulate_initialized_forwards,
- df_simulate_one_insn_forwards,
+ (df_simulate_initialized_forwards, df_simulate_one_insn_forwards,
df_simulate_finalize_backwards): New functions.
- * df.h (df_simulate_artificial_refs_at_end): Renamed to
+ * df.h (df_simulate_artificial_refs_at_end): Renamed to
df_simulate_initialize_backwards.
- (df_simulate_one_insn): Renamed to
- df_simulate_one_insn_backwards.
- (df_simulate_artificial_refs_at_top): Renamed to
+ (df_simulate_one_insn): Renamed to df_simulate_one_insn_backwards.
+ (df_simulate_artificial_refs_at_top): Renamed to
df_simulate_finalize_backwards.
- (df_simulate_initialized_forwards,
- df_simulate_one_insn_forwards,
+ (df_simulate_initialized_forwards, df_simulate_one_insn_forwards,
df_simulate_finalize_backwards): New functions.
* ra-conflict.c (global_conflicts): Renamed
df_simulate_artificial_refs_at_end to
asm and change the signature of brev and byteSwap functions to use
unsigned values.
* config/picochip/picochip.md (commsTestPort): This is a complex
- instruction and should not be vliwed. Dont set insn type.
+ instruction and should not be vliwed. Don't set insn type.
2008-12-15 Wolfgang Gellerich <gellerich@de.ibm.com>
* config/s390/s390.c (s390_swap_cmp): New function.
* config/mips/linux.h (LINUX_DRIVER_SELF_SPECS): New.
(BASE_DRIVER_SELF_SPECS): Remove.
(DRIVER_SELF_SPECS): New definition.
- * config/mips/elfoabi.h: (DRIVER_SELF_SPECS): Include
+ * config/mips/elfoabi.h (DRIVER_SELF_SPECS): Include
BASE_DRIVER_SELF_SPECS.
* config/mips/sde.h: Likewise.
* config/mips/iris6.h: Likewise.
2008-10-29 Steve Ellcey <sje@cup.hp.com>
PR target/32277
- * libgcov.c ( __gcov_indirect_call_profiler): Check
+ * libgcov.c (__gcov_indirect_call_profiler): Check
TARGET_VTABLE_USES_DESCRIPTORS.
2008-10-29 Stefan Schulze Frielinghaus <xxschulz@de.ibm.com>
2008-10-15 Andreas Krebbel <krebbel1@de.ibm.com>
- * config/s390/s390.h: (TARGET_DFP): This requires TARGET_HARD_FLOAT.
+ * config/s390/s390.h (TARGET_DFP): This requires TARGET_HARD_FLOAT.
* config/s390/s390.md: Replace "TARGET_HARD_FLOAT &&
TARGET_(HARD_)DFP" with only TARGET_(HARD_)DFP since this
already implies hard float. Also fix several insn condition
2008-10-11 Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/37448
- * df.h: (df_ref_class): New enum.
+ * df.h (df_ref_class): New enum.
(DF_REF_TYPE_NAMES, df_ref_extract): Removed.
(struct df_ref): Replaced with union df_ref_d.
(df_base_ref, df_artificial_ref, df_regular_ref, df_extract_ref):
* config/rs6000/rs6000.c (rs6000_parse_fpu_option): Interpret
-mfpu options.
(rs6000_handle_option): Process -mfpu options.
- * config/rs6000/rs6000.h: (TARGET_XILINX_FPU): New.
+ * config/rs6000/rs6000.h (TARGET_XILINX_FPU): New.
(enum fpu_type_t): New.
* config/rs6000/rs6000.md (attr fp_type): New. Include xfpu.md.
(addsf3, subsf3, mulsf3, adddf3, subdf3, muldf3, trunctfdf2): Set
(floatdidf2): Add TARGET_SINGLE_FPU condition.
* config/rs6000/rs6000.opt (-mfpu): New.
(-mxilinx-fpu): New.
- * config/rs6000/sysv4.h: (DRIVER_SELF_SPECS): New.
+ * config/rs6000/sysv4.h (DRIVER_SELF_SPECS): New.
* config/rs6000/xfpu.h: New. Define TARGET_XILINX_FPU.
* config/rs6000/xfpu.md: New. Define Xilinx pipeline.
* gcc/config.gcc: powerpc-xilinx-eabi target: New.
2008-10-02 Danny Smith <dannysmith@users.sourceforge.net>
PR target/37528
- * config/i386/mingw32.h (LIBGCC_SPEC) : Replace with ..
+ * config/i386/mingw32.h (LIBGCC_SPEC): Replace with ..
(REAL_LIBGCC_SPEC): New. Always include -lgcc.
2008-10-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR target/36609
* config/avr/avr.c (avr_reorg): Create RTL for reversed compare with
zero.
- * config/avr/avr.md (QISI) : Define mode iterator.
- (negated_tst<mode>) : Redefine as split using mode macro.
+ * config/avr/avr.md (QISI): Define mode iterator.
+ (negated_tst<mode>): Redefine as split using mode macro.
(reversed_tstqi): Define insn as reversed compare with zero.
(reversed_tsthi): Ditto.
(reversed_tstsi): Ditto.
Improved branch hints, safe hints, and scheduling.
- * haifa-sched.c (sched_emit_insn) : Define.
- * sched-int.h (sched_emit_insn) : Add prototype.
+ * haifa-sched.c (sched_emit_insn): Define.
+ * sched-int.h (sched_emit_insn): Add prototype.
* doc/invoke.texi (-mdual-nops, -mhint-max-nops,
- -mhint-max-distance -msafe-hints) : Document.
+ -mhint-max-distance -msafe-hints): Document.
* config/spu/spu.c (spu_flag_var_tracking): New.
(TARGET_SCHED_INIT_GLOBAL, TARGET_SCHED_INIT,
TARGET_SCHED_REORDER, TARGET_SCHED_REORDER2,
(haifa_luid_for_non_insn): New static function.
(init_before_recovery): Use haifa_init_only_bb instead of add_block.
(increase_insn_priority): New.
- * modulo-sched.c: (issue_rate): Remove static declaration.
+ * modulo-sched.c (issue_rate): Remove static declaration.
(sms_sched_info): Change type to haifa_sched_info.
(sms_sched_deps_info, sms_common_sched_info): New variables.
(setup_sched_infos): New.
TI_CURRENT_OPTION_PRAGMA.
(current_target_pragma): Rename from current_option_pragma.
- * target.h: (struct target_option): Delete booleans for changing
+ * target.h (struct target_option): Delete booleans for changing
the optimization level on hot/cold functions. Change signature of
pragma_parse hook to take a second tree.
* tree-vectorizer.h (supportable_widening_operation): Add two
arguments.
(supportable_narrowing_operation): Likewise.
- * tree-vect-patterns.c (vect_recog_widen_mult_pattern) : Call
+ * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Call
supportable_widening_operation with correct arguments.
* tree-vect-transform.c (vectorizable_conversion): Likewise.
(vectorizable_type_demotion): Support double type conversions.
2008-08-06 Michael Matz <matz@suse.de>
* Makefile.in (write_entries_to_file): Quote words.
- * gengtype.c: (read_input_line): Skip over leading white-space.
+ * gengtype.c (read_input_line): Skip over leading white-space.
2008-08-06 Marc Gauthier <marc@tensilica.com>
2008-07-14 Andreas Krebbel <krebbel1@de.ibm.com>
PR target/36745
- * config/s390/s390.c: (s390_secondary_reload): Add a secondary
+ * config/s390/s390.c (s390_secondary_reload): Add a secondary
reload for symbol refs moved to r0 with -fPIC.
(legitimize_pic_address): Use the target register as temporary
reg if possible.
* Makefile.in (tree-switch-conversion.o): Add.
(OBJS-common): Add tree-swtch-conversion.o.
* passes.c (init_optimization_passes): Add pass_convert_switch.
- * tree-pass.h: (pass_convert_switch): Add.
+ * tree-pass.h (pass_convert_switch): Add.
* tree-switch-conversion.c: New file.
* gcc.dg/tree-ssa/cswtch.c: New testcase.
* common.opt (ftree-cswtch): New option.
2008-06-25 Uros Bizjak <ubizjak@gmail.com>
PR target/36627
- * config/i386/i386.md : Change constraints of HImode and QImode
+ * config/i386/i386.md: Change constraints of HImode and QImode
immediate operands from "i" to "n". Change SImode "ni" constraint to
"i" and SImode "rmi" constraint to "g". Remove all constraints
from const0_operand and const1_operand predicated operands.
* configure: Regenerate.
* doc/cpp.texi: Don't mention BeOS.
* doc/extend.texi (interrupt): Don't mention MS1.
- * doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv,
+ * doc/install.texi (i386-@var{any}-sysv, m68k-bull-sysv,
m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv,
alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout,
i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4,
(-mwindiss): Remove.
(CRIS Options): Remove cris-axis-aout references.
(HPPA Options): Don't mention hppa1.1-*-pro.
- * doc/md.texi: (MorphoTech family): Remove.
+ * doc/md.texi (MorphoTech family): Remove.
* libgcc2.c: Don't handle UWIN.
* config/alpha/t-unicosmk: Remove.
* config/alpha/unicosmk.h: Remove.
(tree_call_cdce): Ditto.
(gate_call_cdce): Ditto.
(pass_call_cdce): New gimple pass.
- * passes.c: (init_optimization_passes): New pass.
+ * passes.c (init_optimization_passes): New pass.
* tree-pass.h: New pass declaration.
* opts.c (decode_options): New flag setting.
* common.opt: Add -ftree-builtin-call-dce flag.
2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com>
- * reload.c: (find_reloads): Skip alternatives according to the
+ * reload.c (find_reloads): Skip alternatives according to the
"enabled" attribute. Constify the constraint variable.
* recog.c (get_attr_enabled): Add default implementation.
(extract_insn): Set the alternative_enabled_p array
alternatives according to the "enabled" attribute
* recog.h (struct recog_data): New field alternative_enabled_p.
(skip_alternative): New inline function.
- * regclass.c: (record_operand_costs): Check the "enabled" attribute.
+ * regclass.c (record_operand_costs): Check the "enabled" attribute.
(record_reg_classes): Skip alternative according to the
"enabled" attribute.
expand_copysign_bit): Change call to emit_no_conflict_block to
emit_insn and remove unneeded code to construct extra args.
(emit_no_conflict_block): Removed.
- * optabls.h: (emit_no_conflict_block): Removed.
+ * optabls.h (emit_no_conflict_block): Removed.
* cse.c (cse_extended_basic_block): Remove search for
REG_NO_CONFLICT note.
* global.c: Removed incorrect comment added in revision 117.
* config/i386/i386.md (fix_trunc<mode>_i387_fisttp_with_temp): Use 'X'
constraint for operand 2 when operand 0 is memory operand.
- (fix_truncdi_i387_with_temp): : Use 'X' constraint for operand 4 when
+ (fix_truncdi_i387_with_temp): Use 'X' constraint for operand 4 when
operand 0 is memory operand.
(fix_trunc<mode>_i387_with_temp): Ditto.
(*floatsi<mode>2_vector_mixed_with_temp): Use 'X' constraint for
2008-04-07 Peter Bergner <bergner@vnet.ibm.com>
PR middle-end/PR28690
- * rtlanal.c: (commutative_operand_precedence): Give SYMBOL_REF's the
+ * rtlanal.c (commutative_operand_precedence): Give SYMBOL_REF's the
same precedence as REG_POINTER and MEM_POINTER operands.
2008-04-08 Richard Guenther <rguenther@suse.de>
* config/i386/t-cygming: Add build rule for msformat-c.o.
* doc/extend.texi: Add new format names gnu_* and ms_* and
further details.
- * doc/tm.texi: (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New.
+ * doc/tm.texi (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New.
2008-03-20 Ira Rosen <irar@il.ibm.com>
* flags.h (flag_permissive): Declare. Update description.
* diagnostic.c (pedwarn): Update.
(permerror): New.
- * diagnostic.h: (pedantic_error_kind): Rename as pedantic_warning_kind.
+ * diagnostic.h (pedantic_error_kind): Rename as pedantic_warning_kind.
(permissive_error_kind): New.
* toplev.c (flag_permissive): Define. Update description.
* toplev.h (permissive_error_kind): Declare.
2008-02-11 Kai Tietz <kai.tietz@onevision.com>
- * config/i386/cygwin.asm: (__alloca): Correct calling
+ * config/i386/cygwin.asm (__alloca): Correct calling
convention and alignment.
(__chkstk): Force 8 byte stack alignment.
xstormy16_gimplify_va_arg_expr.
Fix up some formatting issues.
- * config/stormy16/stormy16.c: (xstormy16_carry_plus_operand):
+ * config/stormy16/stormy16.c (xstormy16_carry_plus_operand):
Move to predicates.md.
(xs_hi_general_operand): Likewise.
(xs_hi_nonmemory_operand): Likewise.
2008-01-12 Doug Kwan <dougkwan@google.com>
- * c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
+ * c-decl.c (grokdeclarator): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.
* c-opt.c (c_common_post_option): Add -Wignored-qualifiers to
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