X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=e94be4e3e20d74a7c9488aab3af9bb9efcf7848f;hb=89c9a7aadbb508eeee75e409972a671ad7bc3eb8;hp=448a47177a1a8516ee3ee96fb08446d0b7e0cc4f;hpb=b65ec27fff70d4767110ff0ffa7c7b27396ddc10;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 448a47177a1..e94be4e3e20 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,367 @@ +2009-08-04 Kaz Kojima + + * config/sh/linux-atomic.asm (ATOMIC_BOOL_COMPARE_AND_SWAP, + ATOMIC_OP_AND_FETCH, ATOMIC_COMBOP_AND_FETCH): Define. + +2009-08-03 Janis Johnson + + PR c/39902 + * simplify-rtx.c (simplify_binary_operation_1): Disable + simplifications for decimal float operations. + +2009-08-03 Jakub Jelinek + + PR middle-end/40943 + * tree-ssa.c (warn_uninitialized_var): Even on LHS warn for + operand of INDIRECT_REF. + +2009-08-03 Uros Bizjak + + * config/alpha/alpha.c (alpha_legitimate_constant_p): Reject CONST + constants referencing TLS symbols. + +2009-08-03 SUGIOKA Toshinobu + + * config/sh/linux-atomic.asm (ATOMIC_COMPARE_AND_SWAP): Rename + __sync_compare_and_swap_* to __sync_val_compare_and_swap_*. + +2009-08-03 Richard Guenther + + * tree.c (make_vector_type): Build a main variant first, + get the canonical one and then build the variant. + * tree-ssa.c (useless_type_conversion_p_1): Handle + fixed-point types. + (useless_type_conversion_p): Conversions to pointers to + incomplete record types are useless. + +2009-08-03 Richard Guenther + + * tree-cfg.c (pass_warn_unused_result): Mark name that no dump + file will be created. + * omp-low.c (pass_diagnose_omp_blocks): Likewise. + * toplev.c (compile_file): Adjust comment. + +2009-08-03 Kaz Kojima + + * config/sh/sh-protos.h (sh_promote_function_mode): Remove. + * config/sh/sh.c (sh_promote_function_mode): Wrap long lines. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS): Remove. + (sh_promote_function_mode): Fix typo. + +2009-08-03 Andreas Krebbel + + * explow.c (promote_mode): Mark TYPE and PUNSIGNEDP as possibly unused. + +2009-08-02 John David Anglin + + * pa.c (pa_promote_function_mode): Remove ATTRIBUTE_UNUSED from + declaration arguments. + +2009-08-02 Uros Bizjak + + * config/i386/i386.c (ix86_expand_fp_compare): Use const0_rtx instead + of GEN_INT (0x00) and const1_rtx instead of GEN_INT (0x01). + (ix86_split_ashl): Ditto. + (ix86_expand_vector_init_one_nonzero): Ditto. + (ix86_expand_vector_set): Ditto. + (ix86_expand_reduc_v4sf): Ditto. + +2009-08-02 Paolo Bonzini + + * explow.c (promote_function_mode): Remove assert. + * config/sh/sh.c (sh_promote_function_mode): Declare. + +2009-08-01 John David Anglin + + * config/pa/pa.c (pa_promote_function_mode): Declare. + Change to static. Fix promote_mode call. + + * gthr-dce.h (CONST_CAST2): Define if not defined. + (__gthread_setspecific): Use CONST_CAST2 to fix warning. + + * config.gcc (hppa[12]*-*-hpux10*): Add stdint support. + +2009-08-01 Paolo Bonzini + + * expr.c (store_constructor): Use promote_decl_mode. Remove + now write-only variable unsignedp. + (expand_expr_real_1): Use promote_decl_mode. + * expr.h (promote_function_mode, promote_decl_mode): New. + (promote_mode): Remove last argument. + * function.c (assign_temp): Drop last argument of promote_mode. + (assign_parm_find_data_types): Use promote_function_mode. + (assign_parm_setup_reg): Likewise. + (expand_function_end): Use promote_function_mode. + * calls.c (initialize_argument_information): Use promote_function_mode. + (precompute_arguments): Use promote_mode instead of checking if + only PROMOTE_FUNCTION_MODE is defined. + (expand_call): When making sibcall decisions, use promote_function_mode. + Below, remove an if for targetm.calls.promote_function_return and + and use promote_function_mode. + (emit_library_call_value_1): Use promote_function_mode, fix bug + where promote_mode was passed FOR_CALL == 0 for a return value in an + assertion. + * cfgexpand.c (expand_one_register_var): Use promote_decl_mode. + * explow.c (promote_function_mode, promote_decl_mode): New. + (promote_mode): Keep only the FOR_CALL == 0 case. + * combine.c (setup_incoming_promotion): Remove test of + promote_function_args. Use promote_function_mode. + * stmt.c (expand_value_return): Use promote_decl_mode. + (expand_decl): Use promote_decl_mode. + + * expr.c (store_constructor): Use promote_decl_mode. Remove + now write-only variable unsignedp. + (expand_expr_real_1): Use promote_decl_mode. + * expr.h (promote_function_mode, promote_decl_mode): New. + (promote_mode): Remove last argument. + * function.c (assign_temp): Drop last argument of promote_mode. + (assign_parm_find_data_types): Use promote_function_mode. + (assign_parm_setup_reg): Likewise. + (expand_function_end): Use promote_function_mode. + * calls.c (initialize_argument_information): Use promote_function_mode. + (precompute_arguments): Use promote_mode instead of checking if + only PROMOTE_FUNCTION_MODE is defined. + (expand_call): When making sibcall decisions, use promote_function_mode. + Below, remove an if for targetm.calls.promote_function_return and + and use promote_function_mode. + (emit_library_call_value_1): Use promote_function_mode, fix bug + where promote_mode was passed FOR_CALL == 0 for a return value in an + assertion. + * cfgexpand.c (expand_one_register_var): Use promote_decl_mode. + * explow.c (promote_function_mode, promote_decl_mode): New. + (promote_mode): Keep only the FOR_CALL == 0 case. + * combine.c (setup_incoming_promotion): Remove test of + promote_function_args. Use promote_function_mode. + * stmt.c (expand_value_return): Use promote_decl_mode. + (expand_decl): Use promote_decl_mode. + + * explow.c (promote_function_mode): Just call the target hook. + * targhooks.c (default_promote_function_mode, + default_promote_function_mode_always_promote): New. + * targhooks.h (default_promote_function_mode, + default_promote_function_mode_always_promote): Declare. + * target.h (promote_function_args, promote_function_return): Remove. + (promote_function_mode): New. + * target-def.h (TARGET_PROMOTE_FUNCTION_ARGS, + TARGET_PROMOTE_FUNCTION_RETURN): Remove. + (TARGET_PROMOTE_FUNCTION_MODE): New. + (TARGET_CALLS): Adjust. + * system.h (TARGET_PROMOTE_FUNCTION_ARGS, + TARGET_PROMOTE_FUNCTION_RETURN, PROMOTE_FUNCTION_MODE): Poison. + + * config/s390/s390.h (PROMOTE_FUNCTION_MODE): Move... + * config/s390/s390.c (s390_promote_function_mode): ... here, + with pointer handling. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. + + * config/sparc/sparc.h (PROMOTE_FUNCTION_MODE): Move... + * config/sparc/sparc.c (sparc_promote_function_mode): ... here, + with pointer handling. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. + + * config/sh/sh-protos.h (sh_promote_function_mode): New. + * config/sh/sh.c (sh_promote_function_mode): New. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. + + * config/cris/cris.h (PROMOTE_FUNCTION_MODE): Move... + * config/cris/cris.c (cris_promote_function_mode): ... here. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS): Remove. + + * config/mmix/mmix.h (PROMOTE_FUNCTION_MODE): Move... + * config/mmix/mmix.c (mmix_promote_function_mode): ... here. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS): Remove. + + * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Move... + * config/arm/arm.c (arm_promote_function_mode): ... here, without + complex type handling. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. + + * config/pa/pa.c (pa_promote_function_mode): New. + (TARGET_PROMOTE_FUNCTION_MODE): Define. + (TARGET_PROMOTE_FUNCTION_RETURN): Remove. + + * config/alpha/alpha.c (TARGET_PROMOTE_FUNCTION_ARGS, + TARGET_PROMOTE_FUNCTION_RETURN): Remove. + (TARGET_PROMOTE_FUNCTION_MODE): Define equivalently. + * config/xtensa/xtensa.c: Likewise. + * config/stormy16/stormy16.c: Likewise. + * config/iq2000/iq2000.c: Likewise. + * config/rs6000/rs6000.c: Likewise. + * config/picochip/picochip.c: Likewise. + * config/arc/arc.c: Likewise. + * config/mcore/mcore.c: Likewise. + * config/score/score.c: Likewise. + * config/mips/mips.c: Likewise. + * config/bfin/bfin.c: Likewise. + * config/ia64/ia64.c: Likewise (disabled though). + + * config/frv/frv.h: Remove pointless remark. + + * doc/tm.texi (PROMOTE_FUNCTION_MODE, + TARGET_PROMOTE_FUNCTION_ARGS, + TARGET_PROMOTE_FUNCTION_RETURN): Consolidate into... + (TARGET_PROMOTE_FUNCTION_MODE): ... this. + +2009-08-01 Sebastian Pop + + * doc/invoke.texi (-fgraphite-force-parallel): Renamed + -floop-parallelize-all. + * toplev.c (process_options): Rename flag_graphite_force_parallel to + flag_loop_parallelize_all. + * tree-ssa-loop.c (gate_graphite_transforms): Same. + * graphite.c (graphite_transform_loops): Same. + * common.opt: Same. + * graphite-poly.c (apply_poly_transforms): Same. + +2009-07-31 Richard Earnshaw + + PR tree-optimization/40914 + * ipa-prop.c (ipa_get_ptr_load_param): New argument use_delta, + if set, then check the delta field of the PMF record. + (ipa_get_stmt_member_ptr_load_param): Propagate new param use_delta. + (ipa_analyze_call_uses): Handle machines where the vbit for a PMF + call is stored in the delta. + +2009-07-31 Adam Nemet + + * config/mips/mips.md (*clear_upper32_dext): New pattern. + +2009-07-31 Uros Bizjak + + * config/i386/bsd.h (ASM_BYTE): New define. + * config/i386/darwin.h (ASM_BYTE): Rename from ASM_BYTE_OP. + * config/i386/att.h (ASM_BYTE): New define. Use ASM_BYTE instead of + .byte. Use fputs or putc instead of fprintf where appropriate. + * config/i386/i386-interix.h: Use ASM_BYTE instead of .byte. Use + fputs or putc instead of fprintf where appropriate. + * config/i386/i386elf.h: Ditto. + * config/i386/sysv4.h: Ditto. + + * config/i386/i386.c (TARGET_ASM_BYTE_OP): New define. + * config/i386/i386.md (x86_sahf_1): Use ASM_BYTE instead of .byte. + (*tls_global_dynamic_64): Ditto. + +2009-07-31 Christian Bruel + + * gcc/config.gcc (sh*-*-elf): test with_libgloss. + +2009-07-31 Ramana Radhakrishnan + + * config/arm/arm.c (arm_arm_address_cost): Fix typo. + Remove dead code for MINUS. + +2009-07-31 Anthony Green + + * config/moxie/moxie.c (moxie_expand_prologue): Use $r5 instead of + $r12 in prologue. + (moxie_expand_epilogue): Ditto for epilogue. + (moxie_setup_incoming_varargs): ABI change. Use 5 registers for + incoming arguments. + (moxie_function_arg): Ditto. + (moxie_pass_by_reference): Ditto. + (moxie_arg_partial_bytes): Ditto. + * config/moxie/moxie.h (CALL_USED_REGISTERS): Ditto. + (FUNCTION_ARG_ADVANCE) Ditto. + (REG_PARM_STACK_SPACE) Ditto. + (FUNCTION_ARG_REGNO_P) Dito. + + * config.gcc: Add moxie linux config support. + * gcc/config/moxie/uclinux.h: New file. + +2009-07-31 DJ Delorie + + * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New. + (UNSPECV_SP_SWITCH_E): New. + (sp_switch_1): Change to an unspec. + (sp_switch_2): Change to an unspec. Don't use post-inc when we + replace $r15. + * config/sh/sh.c (sh_expand_prologue): Use the constant pool to + reference the new stack's address + +2009-07-30 Sebastian Pop + + * Makefile.in (OBJS-common): Added dependence on graphite-blocking.o, + graphite-clast-to-gimple.o, graphite-dependences.o, + graphite-interchange.o, graphite-poly.o, graphite-ppl.o, + graphite-scop-detection.o, graphite-sese-to-poly.o, and sese.o. + (graphite-blocking.o, + graphite-clast-to-gimple.o, graphite-dependences.o, + graphite-interchange.o, graphite-poly.o, graphite-ppl.o, + graphite-scop-detection.o, graphite-sese-to-poly.o, and sese.o): New. + * cfgloop.c (alloc_loop): Set loop->can_be_parallel to false. + * cfgloop.h (struct loop): Add can_be_parallel field. + * common.opt (fgraphite-identity): Moved up. + (fgraphite-force-parallel): New flag. + * graphite.c: Rewrite. + * graphite.h: Rewrite. + * passes.c (init_optimization_passes): Schedule a pass of DCE and LIM + after Graphite. + * toplev.c (graphite_out_file): New file descriptor. + (graphite_in_file): New. + (process_options): flag_graphite_force_parallel cannot be used without + Graphite. + * tree-ssa-loop.c: Include toplev.h. + (gate_graphite_transforms): Enable flag_graphite for + flag_graphite_force_parallel. + +2009-07-30 Sebastian Pop + + * ChangeLog.graphite: New. + * graphite-blocking.c: New. + * graphite-clast-to-gimple.c: New. + * graphite-clast-to-gimple.h: New. + * graphite-dependences.c: New. + * graphite-dependences.h: New. + * graphite-interchange.c: New. + * graphite-poly.c: New. + * graphite-poly.h: New. + * graphite-ppl.c: New. + * graphite-ppl.h: New. + * graphite-scop-detection.c: New. + * graphite-scop-detection.h: New. + * graphite-sese-to-poly.c: New. + * graphite-sese-to-poly.h: New. + * sese.c: New. + * sese.h: New. + +2009-07-30 Sebastian Pop + + * tree-chrec.c (evolution_function_right_is_integer_cst): New. + * tree-chrec.h (evolution_function_right_is_integer_cst): Declared. + +2009-07-30 Sebastian Pop + + * tree-chrec.c (operator_is_linear): Handle BIT_NOT_EXPR. + (scev_is_linear_expression): Return false if the evolution is not + affine multivariate. + +2009-07-30 Sebastian Pop + + * tree-data-ref.c (graphite_find_data_references_in_stmt): New. + * tree-data-ref.h (graphite_find_data_references_in_stmt): Declared. + +2009-07-30 Sebastian Pop + + * tree-data-ref.c (debug_data_references): New. + (debug_data_reference): New. + * tree-data-ref.h (debug_data_references): Declared. + (debug_data_reference): Declared. + +2009-07-30 Sebastian Pop + + * tree-data-ref.c (stmt_simple_memref_p: Removed. + * tree-data-ref.h (scop_p): Removed. + (struct data_reference): Remove field scop. + (DR_SCOP): Removed. + (stmt_simple_memref_p): Removed. + 2009-07-30 Sebastian Pop * cfgloop.h (create_empty_loop_on_edge): Pass an extra argument. @@ -109,8 +473,7 @@ (vector_copysign3): Ditto. * config/rs6000/predicates.md (easy_vector_constant_msb): New - predicate for setting the high bit in each word, used for - copysign. + predicate for setting the high bit in each word, used for copysign. * config/rs6000/ppc-asm.h (f19): Whitespace. (f32-f63): Define if VSX. @@ -122,8 +485,7 @@ * config/rs6000/power7.md: New file, provide tuning parameters for -mcpu=power7. - * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Add VSX - support. + * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Add VSX support. (rs6000_cpu_cpp_builtins): Ditto. (altivec_overloaded_builtins): Ditto. (altivec_resolve_overloaded_builtin): Ditto. @@ -174,8 +536,7 @@ splitter for vectorizing copysign. (altivec_vrfiz): Rename from altivec_fturncv4sf2. Add support for vectorizing simple math functions. - (altivec_vrfip): Add support for vectorizing simple math - functions. + (altivec_vrfip): Add support for vectorizing simple math functions. (altivec_vrfim): Ditto. (altivec_copysign_v4sf3): New insn for Altivec copysign support. @@ -223,9 +584,8 @@ (vec_nearbyint): Ditto. (vec_rint): Ditto. (vec_sqrt): Ditto. - (all predicates): Use the generic builtin function, and not the - V4SF specific function so that the predicates will work with - VSX's V2DF. + (all predicates): Use the generic builtin function, and not the V4SF + specific function so that the predicates will work with VSX's V2DF. (vec_all_*): Ditto. (vec_any_*): Ditto.