diff options
Diffstat (limited to 'gcc/config/sparc/sparc.h')
| -rw-r--r-- | gcc/config/sparc/sparc.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index 87c29fcb84f..47476509041 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -1715,18 +1715,6 @@ do { \ #define DITF_CONVERSION_LIBFUNCS 0 #define SUN_INTEGER_MULTIPLY_64 0 -/* Compute extra cost of moving data between one register class - and another. */ -#define GENERAL_OR_I64(C) ((C) == GENERAL_REGS || (C) == I64_REGS) -#define REGISTER_MOVE_COST(MODE, CLASS1, CLASS2) \ - (((FP_REG_CLASS_P (CLASS1) && GENERAL_OR_I64 (CLASS2)) \ - || (GENERAL_OR_I64 (CLASS1) && FP_REG_CLASS_P (CLASS2)) \ - || (CLASS1) == FPCC_REGS || (CLASS2) == FPCC_REGS) \ - ? ((sparc_cpu == PROCESSOR_ULTRASPARC \ - || sparc_cpu == PROCESSOR_ULTRASPARC3 \ - || sparc_cpu == PROCESSOR_NIAGARA \ - || sparc_cpu == PROCESSOR_NIAGARA2) ? 12 : 6) : 2) - /* Provide the cost of a branch. For pre-v9 processors we use a value of 3 to take into account the potential annulling of the delay slot (which ends up being a bubble in the pipeline slot) |
