diff options
Diffstat (limited to 'gcc/config/mips')
| -rw-r--r-- | gcc/config/mips/mips.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h index b68840f5e1b..7778361e859 100644 --- a/gcc/config/mips/mips.h +++ b/gcc/config/mips/mips.h @@ -751,22 +751,24 @@ extern void sbss_section PARAMS ((void)); || ISA_MIPS64) /* This is a catch all for the other new mips4 instructions: indexed load and - indexed prefetch instructions, the FP madd,msub,nmadd, and nmsub instructions, - and the FP recip and recip sqrt instructions */ -#define ISA_HAS_FP4 (ISA_MIPS4 \ + indexed prefetch instructions, the FP madd,msub,nmadd, and nmsub + instructions, and the FP recip and recip sqrt instructions */ +#define ISA_HAS_FP4 ((ISA_MIPS4 \ + || ISA_MIPS64) \ && !TARGET_MIPS16) /* ISA has conditional trap instructions. */ #define ISA_HAS_COND_TRAP (!ISA_MIPS1 \ && !TARGET_MIPS16) -/* ISA has multiply-accumulate instructions, madd and msub. */ +/* ISA has integer multiply-accumulate instructions, madd and msub. */ #define ISA_HAS_MADD_MSUB ((ISA_MIPS32 \ || ISA_MIPS64 \ ) && !TARGET_MIPS16) -/* ISA has nmadd and nmsub instructions. */ -#define ISA_HAS_NMADD_NMSUB (ISA_MIPS4 \ +/* ISA has floating-point nmadd and nmsub instructions. */ +#define ISA_HAS_NMADD_NMSUB ((ISA_MIPS4 \ + || ISA_MIPS64) \ && ! TARGET_MIPS16) /* ISA has count leading zeroes/ones instruction (not implemented). */ |