diff options
| author | echristo <echristo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-12 23:26:44 +0000 |
|---|---|---|
| committer | echristo <echristo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-12 23:26:44 +0000 |
| commit | d8c4db284ae7ae3efa6d39187caa0ecff2f3dae0 (patch) | |
| tree | c8af9c2da4eb8eb753214caa4091eeea0d6a1e37 /gcc/config/mips/mips.h | |
| parent | f4deb41679edcfcb630eac395df09a85520b3e60 (diff) | |
| download | gcc-d8c4db284ae7ae3efa6d39187caa0ecff2f3dae0.tar.gz | |
2002-06-12 Eric Christopher <echristo@redhat.com>
From Chris Demetriou <cgd@broadcom.com>
* config/mips/mips.h (ISA_HAS_FP4): Add ISA_MIPS64 and fix
comment.
(ISA_HAS_MADD_MSUB): Ditto.
(ISA_HAS_NMADD_NMSUB): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54569 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/mips/mips.h')
| -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). */ |