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| author | erifan01 <eric.fang@arm.com> | 2018-01-26 10:18:50 +0000 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2018-02-22 03:55:53 +0000 |
| commit | f5de42001df2e61233c7ec7bbbd014bbaeaee242 (patch) | |
| tree | 639d5fb87f8623a636a81d30c86628ba05127aa2 /src/cmd/internal/obj/arm64/a.out.go | |
| parent | c18ff1846592194a6a894f26f782e25b816ae73e (diff) | |
| download | go-f5de42001df2e61233c7ec7bbbd014bbaeaee242.tar.xz | |
cmd/asm: add arm64 instructions for math optimization
Add arm64 HW instructions FMADDD, FMADDS, FMSUBD, FMSUBS, FNMADDD, FNMADDS,
FNMSUBD, FNMSUBS, VFMLA, VFMLS, VMOV (element) for math optimization.
Add check on register element index and test cases.
Change-Id: Ice07c50b1a02d488ad2cde2a4e8aea93f3e3afff
Reviewed-on: https://go-review.googlesource.com/90876
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'src/cmd/internal/obj/arm64/a.out.go')
| -rw-r--r-- | src/cmd/internal/obj/arm64/a.out.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmd/internal/obj/arm64/a.out.go b/src/cmd/internal/obj/arm64/a.out.go index 93322c77e1..3bb897c7a8 100644 --- a/src/cmd/internal/obj/arm64/a.out.go +++ b/src/cmd/internal/obj/arm64/a.out.go @@ -766,6 +766,8 @@ const ( AVMOVI AVUADDLV AVSUB + AVFMLA + AVFMLS ALAST AB = obj.AJMP ABL = obj.ACALL |