diff options
Diffstat (limited to 'gcc/config/mmix/mmix.c')
| -rw-r--r-- | gcc/config/mmix/mmix.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/gcc/config/mmix/mmix.c b/gcc/config/mmix/mmix.c index db4bb4c1e54..b8cc2fbd2b9 100644 --- a/gcc/config/mmix/mmix.c +++ b/gcc/config/mmix/mmix.c @@ -134,6 +134,8 @@ static void mmix_target_asm_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT)); static void mmix_asm_output_mi_thunk PARAMS ((FILE *, tree, HOST_WIDE_INT, HOST_WIDE_INT, tree)); +static bool mmix_rtx_costs + PARAMS ((rtx, int, int, int *)); /* Target structure macros. Listed by node. See `Using and Porting GCC' @@ -171,6 +173,9 @@ static void mmix_asm_output_mi_thunk #undef TARGET_ASM_CAN_OUTPUT_MI_THUNK #define TARGET_ASM_CAN_OUTPUT_MI_THUNK default_can_output_mi_thunk_no_vcall +#undef TARGET_RTX_COSTS +#define TARGET_RTX_COSTS mmix_rtx_costs + struct gcc_target targetm = TARGET_INITIALIZER; /* Functions that are expansions for target macros. @@ -1189,19 +1194,19 @@ mmix_reversible_cc_mode (mode) return mode != CC_FPmode; } -/* DEFAULT_RTX_COSTS. */ +/* TARGET_RTX_COSTS. */ -int -mmix_rtx_cost_recalculated (x, code, outer_code, costp) +static bool +mmix_rtx_costs (x, code, outer_code, total) rtx x ATTRIBUTE_UNUSED; - RTX_CODE code ATTRIBUTE_UNUSED; - RTX_CODE outer_code ATTRIBUTE_UNUSED; - int *costp ATTRIBUTE_UNUSED; + int code ATTRIBUTE_UNUSED; + int outer_code ATTRIBUTE_UNUSED; + int *total ATTRIBUTE_UNUSED; { /* For the time being, this is just a stub and we'll accept the generic calculations, until we can do measurements, at least. Say we did not modify any calculated costs. */ - return 0; + return false; } /* ADDRESS_COST. */ |