+2008-08-03 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/36992
+ * config/i386/sse.md (vec_concatv2di): Add Y2 constraint to
+ alternative 0 of operand 1.
+ (*vec_concatv2di_rex64_sse): Ditto.
+ (*vec_concatv2di_rex64_sse4_1): Add x constraint to alternative 0
+ of operand 1.
+ (*sse2_storeq_rex64): Penalize allocation of "r" registers.
+ * config/i386/mmx.md (*mov<mode>_internal_rex64): Penalize allocation
+ of "Y2" registers to avoid SSE <-> MMX conversions for DImode moves.
+ (*movv2sf_internal_rex64): Ditto.
+
2008-08-02 Richard Guenther <rguenther@suse.de>
PR target/35252
* matrix-reorg.c: Re-enable all code.
(struct malloc_call_data): Change CALL_STMT to gimple type.
(collect_data_for_malloc_call): Tuplify.
- (struct access_site_info): Change STMT to gimple type.
+ (struct access_site_info): Change STMT to gimple type.
(struct matrix_info): Change MIN_INDIRECT_LEVEL_ESCAPE_STMT,
and MALLOC_FOR_LEVEL to gimple and gimple pointer type.
(struct free_info): Change STMT to gimple type.
- (struct matrix_access_phi_node): Change PHI to gimple type.
+ (struct matrix_access_phi_node): Change PHI to gimple type.
(get_inner_of_cast_expr): Remove.
(may_flatten_matrices_1): Tuplify.
(may_flatten_matrices): Ditto.
(mark_min_matrix_escape_level): Ditto.
- (ssa_accessed_in_tree): Refactor statement RHS related code into ...
+ (ssa_accessed_in_tree): Refactor statement RHS related code into ...
(ssa_accessed_in_call_rhs): New
(ssa_accessed_in_assign_rhs): New
(record_access_alloc_site_info): Tuplify.
(can_calculate_expr_before_stmt): Factor out statement related code
into ...
(can_calculate_stmt_before_stmt): New.
- (check_allocation_function): Tuplify.
+ (check_allocation_function): Tuplify.
(find_sites_in_func): Ditto.
(record_all_accesses_in_func): Ditto.
(transform_access_sites): Ditto.
* dwarf2out.c (based_loc_descr): Check crtl->stack_realign_tried
for stack alignment.
- * function.h (rtl_data): Add stack_realign_tried. Update
- comments.
+ * function.h (rtl_data): Add stack_realign_tried. Update comments.
2008-07-31 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (sh_canonical_va_list_type): Remove.
- (TARGET_CANONICAL_VA_LIST_TYPE): Remove.
+ (TARGET_CANONICAL_VA_LIST_TYPE): Remove.
2008-07-31 Jakub Jelinek <jakub@redhat.com>
* passes.c (init_optimization_passes): Always call
pass_early_warn_uninitialized.
- * opts.c (decode_options): Do not warn about -Wuninitialized
- at -O0.
+ * opts.c (decode_options): Do not warn about -Wuninitialized at -O0.
* doc/invoke.texi (-Wuninitialized): Correct for enabling at -O0.
* doc/passes.texi (Warn for uninitialized variables): Adjust.
(TARGET_CALLS): Add TARGET_UPDATE_STACK_BOUNDARY and
TARGET_GET_DRAP_RTX.
- * target.h (gcc_target): Add update_stack_boundary and
- get_drap_rtx.
+ * target.h (gcc_target): Add update_stack_boundary and get_drap_rtx.
* tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
STACK_BOUNDARY with MAX_STACK_ALIGNMENT.
force_align_arg_pointer.
(ix86_handle_cconv_attribute): Likewise.
(ix86_function_regparm): Likewise.
- (setup_incoming_varargs_64): Don't set stack_alignment_needed
- here.
+ (setup_incoming_varargs_64): Don't set stack_alignment_needed here.
(ix86_va_start): Replace virtual_incoming_args_rtx with
crtl->args.internal_arg_pointer.
(ix86_select_alt_pic_regnum): Check DRAP register.
(ix86_save_reg): Replace force_align_arg_pointer with drap_reg.
(ix86_compute_frame_layout): Compute frame layout wrt stack
realignment.
- (ix86_internal_arg_pointer): Just return
- virtual_incoming_args_rtx.
+ (ix86_internal_arg_pointer): Just return virtual_incoming_args_rtx.
(ix86_expand_prologue): Decide if stack realignment is needed
and generate prologue code accordingly.
(ix86_expand_epilogue): Generate epilogue code wrt stack
2008-07-30 Rafael Avila de Espindola <espindola@google.com>
- * final.c (call_from_call_insn): New.
- (final_scan_insn): Call assemble_external on FUNCTION_DECLs.
+ * final.c (call_from_call_insn): New.
+ (final_scan_insn): Call assemble_external on FUNCTION_DECLs.
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
2008-07-29 Richard Guenther <rguenther@suse.de>
- * gimplify.c (gimplify_expr): Clear TREE_SIDE_EFFECTS for
- OBJ_TYPE_REF.
+ * gimplify.c (gimplify_expr): Clear TREE_SIDE_EFFECTS for OBJ_TYPE_REF.
2008-07-29 Jakub Jelinek <jakub@redhat.com>
(insert_fake_stores): Remove.
(realify_fake_stores): Likewise.
(execute_pre): Remove dead code.
- * tree-ssa-structalias.c (get_constraint_for_1): Remove tcc_unary
- case.
+ * tree-ssa-structalias.c (get_constraint_for_1): Remove tcc_unary case.
(find_func_aliases): Deal with it here instead.
Re-enable gcc_unreachable call.
2008-07-25 Jan Hubicka <jh@suse.cz>
- * cgraph.c (cgraph_function_possibly_inlined_p): Do not rely on DECL_INLINE.
+ * cgraph.c (cgraph_function_possibly_inlined_p): Do not rely on
+ DECL_INLINE.
* cgraphunit.c (record_cdtor_fn): Do not initialize DECL_INLINE
(cgraph_preserve_function_body_p): Do not rely on DECL_INLINE.
* dojump.c (clear_pending_stack_adjust): Likewise.
* config/sh/sh.h (OPTIMIZATION_OPTIONS): Set flag_omit_frame_pointer
to 2 instead of -1.
- (OVERRIDE_OPTIONS): Check if flag_omit_frame_pointer is equal
- to 2.
+ (OVERRIDE_OPTIONS): Check if flag_omit_frame_pointer is equal to 2.
2008-07-24 Kai Tietz <kai.tietz@onevision.com>
(optimize_args): New static vector to remember the optimization
arguments.
(parse_optimize_options): New function to set up the optimization
- arguments from either the optimize attribute or #pragma GCC
- optimize.
+ arguments from either the optimize attribute or #pragma GCC optimize.
* c-common.h (c_cpp_builtins_optimize_pragma): Add declaration.
(builtin_define_std): Ditto.
* config.gcc (i[3467]86-*-*): Add i386-c.o to C/C++ languages.
- Add t-i386 Makefile fragment to add i386-c.o and i386.o
- dependencies.
+ Add t-i386 Makefile fragment to add i386-c.o and i386.o dependencies.
(x86_64-*-*): Ditto.
* Makefile.in (TREE_H): Add options.h.
(Save): Document Save option to create target specific options
that can be saved/restored on a function specific context.
- * doc/c-tree.texi (DECL_FUNCTION_SPECIFIC_TARGET): Document new
- macro.
+ * doc/c-tree.texi (DECL_FUNCTION_SPECIFIC_TARGET): Document new macro.
(DECL_FUNCTION_SPECIFIC_OPTIMIZATION): Ditto.
- * doc/tm.texi (TARGET_VALID_OPTION_ATTRIBUTE_P): Document new
- hook.
+ * doc/tm.texi (TARGET_VALID_OPTION_ATTRIBUTE_P): Document new hook.
(TARGET_OPTION_SAVE): Ditto.
(TARGET_OPTION_RESTORE): Ditto.
(TARGET_OPTION_PRINT): Ditto.
2008-07-23 Michael Meissner <gnu@the-meissners.org>
Karthik Kumar <karthikkumar@gmail.com>
- * config/i386/i386.h (TARGET_ABM): Move switch into
- ix86_isa_flags.
+ * config/i386/i386.h (TARGET_ABM): Move switch into ix86_isa_flags.
(TARGET_POPCNT): Ditto.
(TARGET_SAHF): Ditto.
(TARGET_AES): Ditto.
(REGISTER_TARGET_PRAGMAS): Define, call ix86_register_pragmas.
* config/i386/i386.opt (arch): New TargetSave field to define
- fields that need to be saved for function specific option
- support.
+ fields that need to be saved for function specific option support.
(tune): Ditto.
(fpmath): Ditto.
(branch_cost): Ditto.
(i386.o): Make dependencies mirror the include files used.
(i386-c.o): New file, add dependencies.
- * config/i386/i386-protos.h (override_options): Add bool
- argument.
+ * config/i386/i386-protos.h (override_options): Add bool argument.
(ix86_valid_option_attribute_tree): Add declaration.
(ix86_target_macros): Ditto.
(ix86_register_macros): Ditto.
masks for the tune variables.
(ix86_arch_features): Move initialization of the target masks to
initial_ix86_arch_features to allow functions to have different
- target options. Make type unsigned char, instead of unsigned
- int.
+ target options. Make type unsigned char, instead of unsigned int.
(initial_ix86_arch_features): New static vector to hold processor
masks for the arch variables.
(enum ix86_function_specific_strings): New enum to describe the
(ix86_debug_options): New function to print the current options in
the debugger.
(ix86_function_specific_save): New function hook to save the
- function specific global variables in the cl_target_option
- structure.
+ function specific global variables in the cl_target_option structure.
(ix86_function_specific_restore): New function hook to restore the
function specific variables from the cl_target_option structure to
the global variables.
attribute((option(...))) arguments.
(ix86_valid_option_attribute_tree): New function that is common
code between attribute((option(...))) and #pragma GCC option
- support that parses the options and returns a tree holding the
- options.
+ support that parses the options and returns a tree holding the options.
(ix86_valid_option_attribute_inner_p): New helper function for
ix86_valid_option_attribute_tree.
(ix86_can_inline_p): New function hook to decide if one function
(struct ptt): Move to static file scope from override_options.
(processor_target_table): Ditto.
(cpu_names): Ditto.
- (ix86_handle_option): Add support for options that are now isa
- options.
+ (ix86_handle_option): Add support for options that are now isa options.
(override_options): Add support for declaring functions that
support different target options than were specified on the
command line. Move struct ptt, processor_target_table, cpu_names,
2008-07-22 Rafael Avila de Espindola <espindola@google.com>
- * c-typeck.c (build_external_ref): Don't call assemble_external.
- * final.c (output_operand): Call assemble_external.
+ * c-typeck.c (build_external_ref): Don't call assemble_external.
+ * final.c (output_operand): Call assemble_external.
2008-07-21 DJ Delorie <dj@redhat.com>
2007-07-16 Rafael Avila de Espindola <espindola@google.com>
- * c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and
- DECL_IN_SYSTEM_HEADER in sync.
+ * c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and
+ DECL_IN_SYSTEM_HEADER in sync.
2008-07-15 Daniel Berlin <dberlin@dberlin.org>
(finish_optimization_passes): Update.
(all_passes, all_ipa_passes, all_lowering_passes): Update declaration.
(register_one_dump_file, register_dump_files_1, next_pass_1):
- Update arguments.
+ Update arguments.
(init_optimization_passes): Update handling of new types.
(execute_one_pass, execute_pass_list, execute_ipa_pass_list): Update.
* ipa-struct-reorg.c: Update tree_pass descriptors.
* config/avr/avr.c (avr_arch_types): Add avr6 entry.
(avr_arch): Add ARCH_AVR6.
(avr_mcu_types): Add 'atmega2560' and 'atmega2561' entry.
- (initial_elimination_offset): Initialize and use 'avr_pc_size'
+ (initial_elimination_offset): Initialize and use 'avr_pc_size'
instead of fixed value 2.
(print_operand_address): Use gs() asm specifier instead of pm().
(avr_assemble_integer): (Ditto.).
'have_elpm', 'have_elpmx', 'have_eijmp_eicall', 'reserved'. Rename
'mega' to 'have_jmp_call'.
(TARGET_CPU_CPP_BUILTINS): Define "__AVR_HAVE_JMP_CALL__",
- "__AVR_HAVE_RAMPZ__", "__AVR_HAVE_ELPM__" and "__AVR_HAVE_ELPMX__"
+ "__AVR_HAVE_RAMPZ__", "__AVR_HAVE_ELPM__" and "__AVR_HAVE_ELPMX__"
macros.
(LINK_SPEC, CRT_BINUTILS_SPECS, ASM_SPEC): Add 'avr31' and 'avr51'
architectures.
* config/avr/t-avr (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
- MULTILIB_MATCHES): (Ditto.).
+ MULTILIB_MATCHES): Ditto.
2008-01-23 Richard Guenther <rguenther@suse.de>
(define_insn "*mov<mode>_internal_rex64"
[(set (match_operand:MMXMODEI8 0 "nonimmediate_operand"
- "=rm,r,!?y,!?y ,m ,!y,Y2,x,x ,m,r,x")
+ "=rm,r,!?y,!?y ,m ,!y,*Y2,x,x ,m,r,x")
(match_operand:MMXMODEI8 1 "vector_move_operand"
- "Cr ,m,C ,!?ym,!?y,Y2,!y,C,xm,x,x,r"))]
+ "Cr ,m,C ,!?ym,!?y,*Y2,!y,C,xm,x,x,r"))]
"TARGET_64BIT && TARGET_MMX
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"@
(define_insn "*movv2sf_internal_rex64"
[(set (match_operand:V2SF 0 "nonimmediate_operand"
- "=rm,r ,!?y,!?y ,m ,!y,Y2,x,x,x,m,r,x")
+ "=rm,r ,!?y,!?y ,m ,!y,*Y2,x,x,x,m,r,x")
(match_operand:V2SF 1 "vector_move_operand"
- "Cr ,m ,C ,!?ym,!y,Y2,!y,C,x,m,x,x,r"))]
+ "Cr ,m ,C ,!?ym,!y,*Y2,!y,C,x,m,x,x,r"))]
"TARGET_64BIT && TARGET_MMX
&& !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"@
"")
(define_insn "*sse2_storeq_rex64"
- [(set (match_operand:DI 0 "nonimmediate_operand" "=mx,r,r")
+ [(set (match_operand:DI 0 "nonimmediate_operand" "=mx,*r,r")
(vec_select:DI
(match_operand:V2DI 1 "nonimmediate_operand" "x,Yi,o")
(parallel [(const_int 0)])))]
(set_attr "mode" "TI,V4SF,V2SF")])
(define_insn "vec_concatv2di"
- [(set (match_operand:V2DI 0 "register_operand" "=Y2,?Y2,Y2,x,x,x")
+ [(set (match_operand:V2DI 0 "register_operand" "=Y2 ,?Y2,Y2,x,x,x")
(vec_concat:V2DI
- (match_operand:DI 1 "nonimmediate_operand" " m,*y ,0 ,0,0,m")
- (match_operand:DI 2 "vector_move_operand" " C, C,Y2,x,m,0")))]
+ (match_operand:DI 1 "nonimmediate_operand" " mY2,*y ,0 ,0,0,m")
+ (match_operand:DI 2 "vector_move_operand" " C , C,Y2,x,m,0")))]
"!TARGET_64BIT && TARGET_SSE"
"@
movq\t{%1, %0|%0, %1}
(set_attr "mode" "TI,TI,TI,V4SF,V2SF,V2SF")])
(define_insn "*vec_concatv2di_rex64_sse4_1"
- [(set (match_operand:V2DI 0 "register_operand" "=x,x,Yi,!x,x,x,x,x")
+ [(set (match_operand:V2DI 0 "register_operand" "=x ,x ,Yi,!x,x,x,x,x")
(vec_concat:V2DI
- (match_operand:DI 1 "nonimmediate_operand" " 0,m,r ,*y,0,0,0,m")
- (match_operand:DI 2 "vector_move_operand" "rm,C,C ,C ,x,x,m,0")))]
+ (match_operand:DI 1 "nonimmediate_operand" " 0 ,mx,r ,*y,0,0,0,m")
+ (match_operand:DI 2 "vector_move_operand" " rm,C ,C ,C ,x,x,m,0")))]
"TARGET_64BIT && TARGET_SSE4_1"
"@
pinsrq\t{$0x1, %2, %0|%0, %2, 0x1}
(set_attr "mode" "TI,TI,TI,TI,TI,V4SF,V2SF,V2SF")])
(define_insn "*vec_concatv2di_rex64_sse"
- [(set (match_operand:V2DI 0 "register_operand" "=Y2,Yi,!Y2,Y2,x,x,x")
+ [(set (match_operand:V2DI 0 "register_operand" "=Y2 ,Yi,!Y2,Y2,x,x,x")
(vec_concat:V2DI
- (match_operand:DI 1 "nonimmediate_operand" " m,r ,*y ,0 ,0,0,m")
- (match_operand:DI 2 "vector_move_operand" " C,C ,C ,Y2,x,m,0")))]
+ (match_operand:DI 1 "nonimmediate_operand" " mY2,r ,*y ,0 ,0,0,m")
+ (match_operand:DI 2 "vector_move_operand" " C ,C ,C ,Y2,x,m,0")))]
"TARGET_64BIT && TARGET_SSE"
"@
movq\t{%1, %0|%0, %1}