+2011-06-03 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100)
+ (strongarm1110): Use strongarm tuning.
+ * config/arm/arm-protos.h (tune_params): Add max_insns_skipped
+ field.
+ * config/arm/arm.c (arm_strongarm_tune): New.
+ (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
+ (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune)
+ (arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field
+ setting, using previous defaults or 1 for Cortex-A5.
+ (arm_option_override): Set max_insns_skipped from current tuning.
+
+2011-06-03 Nathan Sidwell <nathan@codesourcery.com>
+
+ * doc/install.texi (Options specification): Document --with-specs.
+
+2011-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/neon.md (orndi3_neon): Actually split it.
+
+2011-06-02 Alexandre Oliva <aoliva@redhat.com>
+
+ * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10.
+ * var-tracking.c (reverse_op): Limite recurse depth to 5.
+
+2011-06-02 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/47590
+ * target.def (delay_sched2, delay_vartrack): New.
+ * doc/tm.texi.in: Update.
+ * doc/tm.texi: Rebuild.
+ * sched-rgn.c (gate_handle_sched2): Fail if delay_sched2.
+ * var-tracking.c (gate_handle_var_tracking): Likewise.
+ * config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop.
+ (bfin_flag_var_tracking): Drop.
+ (output_file_start): Don't save and override flag_var_tracking.
+ (bfin_option_override): Ditto flag_schedule_insns_after_reload.
+ (bfin_reorg): Test original variables.
+ (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+ * config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop.
+ (ia64_flag_var_tracking): Drop.
+ (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+ (ia64_file_start): Don't save and override flag_var_tracking.
+ (ia64_override_options_after_change): Ditto
+ flag_schedule_insns_after_reload.
+ (ia64_reorg): Test original variables.
+ * config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop.
+ (picochip_flag_var_tracking): Drop.
+ (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define.
+ (picochip_option_override): Don't save and override
+ flag_schedule_insns_after_reload.
+ (picochip_asm_file_start): Ditto flag_var_tracking.
+ (picochip_reorg): Test original variables.
+ * config/spu/spu.c (spu_flag_var_tracking): Drop.
+ (TARGET_DELAY_VARTRACK): Define.
+ (spu_var_tracking): New.
+ (spu_machine_dependent_reorg): Call it.
+ (asm_file_start): Don't save and override flag_var_tracking.
+
+2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49163
+ * config/sh/predicates.md (general_movsrc_operand): Return 0
+ for memory and memory subreg of which address is an invalid
+ indexed address for QI and HImode.
+ (general_movdst_operand): Likewise.
+
+2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL
+ edges only, when there is a non-local label in the function.
+ * postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise.
+
+2011-06-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/constraints.md (Y3): New register constraint.
+ * config/i386/sse.md (*vec_interleave_highv2df): Merge with
+ *sse3_interleave_highv2df and *sse2_interleave_highv2df.
+ (*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and
+ *sse2_interleave_lowv2df.
+
+2011-06-02 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning.
+ * config/arm/arm.c (arm_cortex_a5_branch_cost): New.
+ (arm_cortex_a5_tune): New.
+
+2011-06-02 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-protos.h (tune_params): Add branch_cost hook.
+ * config/arm/arm.c (arm_default_branch_cost): New.
+ (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune)
+ (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune)
+ (arm_fa726_tune): Set branch_cost field using
+ arm_default_branch_cost.
+ * config/arm/arm.h (BRANCH_COST): Use branch_cost hook from
+ current_tune structure.
+ * dojump.c (tm_p.h): Include file.
+
+2011-06-02 Julian Brown <julian@codesourcery.com>
+
+ * config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2
+ tuning.
+ (cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4)
+ (cortex-m3, cortex-m1, cortex-m0): Use cortex tuning.
+ * config/arm/arm-protos.h (tune_params): Add prefer_constant_pool
+ field.
+ * config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune)
+ (arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune)
+ (arm_fa726te_tune): Add prefer_constant_pool setting.
+ (arm_v6t2_tune, arm_cortex_tune): New.
+ * config/arm/arm.h (TARGET_USE_MOVT): Make dependent on
+ prefer_constant_pool setting.
+
+2011-06-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify
+ switch statement.
+ * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto.
+ (*movdf_internal) <case 6,7,8>: Ditto.
+
+ * config/i386/constraints.md (Y4): New register constraint.
+ * config/i386/sse.md (vec_set<mode>_0): Merge with
+ *vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2.
+ (*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and
+ *vec_extractv2di_1_sse.
+ (*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1
+ and *vec_concatv2di_rex64_sse.
+
+2011-06-02 Stuart Henderson <shenders@gcc.gnu.org>
+
+ PR target/48807
+ * config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value
+ of cgraph_local_info for null before attempting to use it.
+
+2011-06-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * function.h (struct stack_usage): Remove dynamic_alloc_count field.
+ (current_function_dynamic_alloc_count): Delete.
+ * builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp.
+ (expand_builtin_nonlocal_goto): Remove obsolete comment.
+ (expand_builtin_update_setjmp_buf): Remove dead code.
+ * cse.c (cse_find_path): Do not follow a single abnormal incoming edge.
+ * explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA
+ support.
+ * function.c (instantiate_virtual_regs): Likewise.
+ * postreload-gcse.c (bb_has_well_behaved_predecessors): Return false
+ for a block with a single abnormal incoming edge.
+ * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define.
+ (SETJMP_VIA_SAVE_AREA): Delete.
+ * config/sparc/sparc-protos.h (load_got_register): Declare.
+ * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
+ (load_got_register): Make global.
+ (sparc_frame_pointer_required): Add 'static'.
+ (sparc_can_eliminate): Likewise. Call sparc_frame_pointer_required.
+ (sparc_builtin_setjmp_frame_value): New function.
+ * config/sparc/sparc.md (UNSPECV_SETJMP): Remove.
+ (save_stack_nonlocal): New expander.
+ (restore_stack_nonlocal): Likewise.
+ (nonlocal_goto): Remove modes, adjust predicates and reimplement.
+ (nonlocal_goto_internal): New insn.
+ (goto_handler_and_restore): Delete.
+ (builtin_setjmp_setup): Likewise.
+ (do_builtin_setjmp_setup): Likewise.
+ (setjmp): Likewise.
+ (builtin_setjmp_receiver): New expander.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ PR middle-end/49261
+ * tree-pretty-print.c (dump_function_header): Format cleanup.
+
+2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49238
+ * config/sh/sh.c (expand_cbranchdi4): Use a scratch register if
+ needed when original operands are used for msw_skip comparison.
+
+2011-06-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/49250
+ * var-tracking.c (add_uses, add_stores): Don't call
+ cselib_subst_to_values on ENTRY_VALUE.
+
+2011-06-01 Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call
+ output_record_start with LTO_null instead of output_zero.
+ (lto_output_ts_binfo_tree_pointers): Likewise.
+ (lto_output_tree): Likewise.
+ (output_eh_try_list): Likewise.
+ (output_eh_region): Likewise.
+ (output_eh_lp): Likewise.
+ (output_eh_regions): Likewise.
+ (output_bb): Likewise.
+ (output_function): Likewise.
+ (output_unreferenced_globals): Likewise.
+ * lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES
+ instead of NUM_TREE_CODES.
+ (lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES.
+ (lto_output_int_in_range): Change << to >> when shifting VAL.
+
+2011-06-01 Diego Novillo <dnovillo@google.com>
+
+ * lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers):
+ Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes.
+
+2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR target/45074
+ * optabs.h (valid_multiword_target_p): Declare.
+ * expmed.c (extract_bit_field_1): Check valid_multiword_target_p when
+ doing multi-word operations.
+ * optabs.c (expand_binop): Likewise.
+ (expand_doubleword_bswap): Likewise.
+ (expand_absneg_bit): Likewise.
+ (expand_unop): Likewise.
+ (expand_copysign_bit): Likewise.
+ (multiword_target_p): New function.
+
+2011-06-01 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR rtl-optimization/48830
+ PR rtl-optimization/48808
+ PR rtl-optimization/48792
+ * reload.c (push_reload): Check contains_reg_of_mode.
+ * reload1.c (strip_paradoxical_subreg): New function.
+ (gen_reload_chain_without_interm_reg_p): Use it to handle
+ paradoxical subregs.
+ (emit_output_reload_insns, gen_reload): Likewise.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ * predict.c : Change pass name
+ * ipa.c: Ditto.
+ * dce.c: Ditto.
+ * tree-profile.c: Ditto.
+ * except.c: Ditto.
+
+2011-06-01 David Li <davidxl@google.com>
+
+ * tree-pretty-print.c (dump_function_header): New function.
+ * final.c (rest_of_clean_state): Use header dumper.
+ * tree-cfg.c (gimple_dump_cfg): Use header dumper.
+ * passes.c (pass_init_dump_file): Use header dumper.
+
+2011-06-01 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor,
+ ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor,
+ popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor):
+ New functions.
+ (mem_loc_descriptor): Use them.
+
+ * var-tracking.c (create_entry_value): New function.
+ (vt_add_function_parameter): Use it.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]:
+ Include <signal.h>, <ucontext.h>.
+ (sigill_caught): Define.
+ (sigill_hdlr): New function.
+ (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE
+ insns can be executed.
+ * config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc.
+ * config/sparc/sol2.h (ENDFILE_SPEC): Remove.
+
+2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/t-slibgcc-darwin: Move to ...
+ * config/t-slibgcc-dummy: ... this. Clarify comments.
+ * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*,
+ powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this.
+ (i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file.
+ (i[34567]86-*-rtems*): Remove extra_parts. Use i386/t-rtems.
+ Remove i386/t-crtstuff from tmake_file.
+ (i[34567]86-*-solaris2*): Remove t-svr4,
+ t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add
+ t-slibgcc-dummy.
+ (sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts.
+ (sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin,
+ sparc/t-crtfm from tmake_file.
+ (sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm,
+ t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy.
+ Remove extra_parts.
+ * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define.
+ * config/i386/t-nwld (SHLIB_LINK): Remove.
+ * config/i386/t-rtems-i386: Rename to ...
+ * config/i386/t-rtems: ... this.
+ ($(T)crti.o, $(T)crtn.o): Remove.
+ (FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove.
+ (dp-bit.c, fp-bit.c, xp-bit.c): Remove.
+ (EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove.
+ * config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC,
+ EXTRA_MULTILIB_PARTS): Remove.
+ * config/sparc/t-sol2-64: Likewise.
+ * config/sparc/t-sol2: Remove.
+ * config/sparc/t-crtin: Remove.
+ * config/sparc/gmon-sol2.c: Move to ../libgcc/config.
+ * config/i386/gmon-sol2.c: Remove.
+ * config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S.
+ * config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S.
+ * config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S.
+ * config/i386/sol2-gc1.asm: Remove.
+ * config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S.
+ * config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S.
+ * config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S.
+ * config/t-slibgcc-sld: Remove.
+
+2011-06-01 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call
+ base_type_for_mode with op_mode instead of mode.
+
+2011-06-01 Paul Brook <paul@cpodesourcery.com>
+
+ * config/arm/arm-cores.def: Add cortex-r5. Add DIV flags to
+ Cortex-A15.
+ * config/arm/arm-tune.md: Regenerate.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm.c (FL_DIV): Rename...
+ (FL_THUMB_DIV): ... to this.
+ (FL_ARM_DIV): Define.
+ (FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV.
+ (arm_arch_hwdiv): Remove.
+ (arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables.
+ (arm_issue_rate): Add cortexr5.
+ * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set
+ __ARM_ARCH_EXT_IDIV__.
+ (TARGET_IDIV): Define.
+ (arm_arch_hwdiv): Remove.
+ (arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes.
+ * config/arm/arm.md (tune_cortexr4): Add cortexr5.
+ (divsi3, udivsi3): New patterns.
+ * config/arm/thumb2.md (divsi3, udivsi3): Remove.
+ * doc/invoke.texi: Document ARM -mcpu=cortex-r5
+
+2011-06-01 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-utils.c (ipa_dfs_info): New field scc_no.
+ * ipa-utils.c (searchc): Set scc_no.
+
2011-06-01 Martin Jambor <mjambor@suse.cz>
* ipa-utils.c (searchc_env): New field allow_overwritable.
(lto_preload_common_nodes): Explicitly skip preloading nodes
that differ between frontends.
-2011-05-31 Pat Haugen <pthaugen@us.ibm.com>
+2011-05-31 Pat Haugen
<pthaugen@us.ibm.com>
* config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from
NON_FLOAT_REGS.
-2011-05-31 Pat Haugen <pthaugen@us.ibm.com>
+2011-05-31 Pat Haugen
<pthaugen@us.ibm.com>
* config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from
parameter value for dump. Dump cost on outermost call only.
2011-05-30 H.J. Lu <hongjiu.lu@intel.com>
PR target/49168
- * config/i386/i386.md (*movtf_internal): Handle misaligned
- load/store.
+ * config/i386/i386.md (*movtf_internal): Handle misaligned load/store.
2011-05-30 Jakub Jelinek <jakub@redhat.com>
as TS_TYPED instead of TS_COMMON.
2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
- Uros Bizjak <ubizjak@gmail.com>
+ Uros Bizjak <ubizjak@gmail.com>
* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
(HAVE_AS_IX86_TLSGDPTL): Define.
* lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
New functions.
-2011-05-27 Hariharan Sandanagobalane <hariharan@picochip.com>
+2011-05-27 Hariharan Sandanagobalane <hariharan@picochip.com>
* config/picochip/picochip.c (reorder_var_tracking_notes): Drop
call_arg_location instructions down the floor.
Add chain field.
(BLOCK_CHAIN): Use new chain field.
-2011-05-26 Pat Haugen <pthaugen@us.ibm.com>
+2011-05-26 Pat Haugen
<pthaugen@us.ibm.com>
* config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR
moves expensive on Power7 also.
* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap
declaration in TARGET_SOLARIS.
-2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
+2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
The instruction is then expanded explicitly.
2011-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/49002
- * config/i386/sse.md (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>):
- Properly handle load cast.
+ * config/i386/sse.md
+ (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle
+ load cast.
2011-05-18 Jakub Jelinek <jakub@redhat.com>
(warn_uninitialized_var): Pass warning code.
* tree-flow.h: Interface change.
-
2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI.
OSDN Git Service
