diff options
Diffstat (limited to 'gcc/config/i386/i386.h')
| -rw-r--r-- | gcc/config/i386/i386.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 8e331765847..3971ef5cdc4 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -75,6 +75,7 @@ struct processor_costs { const int prefetch_block; /* bytes moved to cache for prefetch. */ const int simultaneous_prefetches; /* number of parallel prefetch operations. */ + const int branch_cost; /* Default value for BRANCH_COST. */ const int fadd; /* cost of FADD and FSUB instructions. */ const int fmul; /* cost of FMUL instruction. */ const int fdiv; /* cost of FDIV instruction. */ @@ -221,6 +222,8 @@ extern const int x86_partial_reg_dependency, x86_memory_mismatch_stall; extern const int x86_accumulate_outgoing_args, x86_prologue_using_move; extern const int x86_epilogue_using_move, x86_decompose_lea; extern const int x86_arch_always_fancy_math_387, x86_shift1; +extern const int x86_sse_partial_reg_dependency, x86_sse_partial_regs; +extern const int x86_sse_typeless_stores, x86_sse_load0_by_pxor; extern int x86_prefetch_sse; #define TARGET_USE_LEAVE (x86_use_leave & CPUMASK) @@ -257,6 +260,12 @@ extern int x86_prefetch_sse; #define TARGET_SUB_ESP_8 (x86_sub_esp_8 & CPUMASK) #define TARGET_INTEGER_DFMODE_MOVES (x86_integer_DFmode_moves & CPUMASK) #define TARGET_PARTIAL_REG_DEPENDENCY (x86_partial_reg_dependency & CPUMASK) +#define TARGET_SSE_PARTIAL_REG_DEPENDENCY \ + (x86_sse_partial_reg_dependency & CPUMASK) +#define TARGET_SSE_PARTIAL_REGS (x86_sse_partial_regs & CPUMASK) +#define TARGET_SSE_TYPELESS_STORES (x86_sse_typeless_stores & CPUMASK) +#define TARGET_SSE_TYPELESS_LOAD0 (x86_sse_typeless_load0 & CPUMASK) +#define TARGET_SSE_LOAD0_BY_PXOR (x86_sse_load0_by_pxor & CPUMASK) #define TARGET_MEMORY_MISMATCH_STALL (x86_memory_mismatch_stall & CPUMASK) #define TARGET_PROLOGUE_USING_MOVE (x86_prologue_using_move & CPUMASK) #define TARGET_EPILOGUE_USING_MOVE (x86_epilogue_using_move & CPUMASK) @@ -3286,6 +3295,7 @@ do { \ {"register_and_not_any_fp_reg_operand", {REG}}, \ {"fp_register_operand", {REG}}, \ {"register_and_not_fp_reg_operand", {REG}}, \ + {"zero_extended_scalar_load_operand", {MEM}}, \ /* A list of predicates that do special things with modes, and so should not elicit warnings for VOIDmode match_operand. */ |