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| author | isharipo <iskander.sharipov@intel.com> | 2017-08-18 13:33:00 +0300 |
|---|---|---|
| committer | Ilya Tocar <ilya.tocar@intel.com> | 2017-09-06 15:37:00 +0000 |
| commit | 4074e4e5be5988a0c168eeba6417e7aceac7d9a5 (patch) | |
| tree | 863ca99229b3b79fb80a108dc21db2df471ec5cc /src/cmd/asm | |
| parent | 26dadbe32ce5b9d705ef38279e1f85fbbdf58287 (diff) | |
| download | go-4074e4e5be5988a0c168eeba6417e7aceac7d9a5.tar.xz | |
cmd/asm: add amd64 CLFLUSH instruction
This is the last instruction I found missing in SSE2 set.
It does not reuse 'yprefetch' ytabs due to differences in
operands SRC/DST roles:
- PREFETCHx: ModRM:r/m(r) -> FROM
- CLFLUSH: ModRM:r/m(w) -> TO
unaryDst map is extended accordingly.
Change-Id: I89e34ebb81cc0ee5f9ebbb1301bad417f7ee437f
Reviewed-on: https://go-review.googlesource.com/56833
Run-TryBot: Ilya Tocar <ilya.tocar@intel.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ilya Tocar <ilya.tocar@intel.com>
Reviewed-by: Russ Cox <rsc@golang.org>
Diffstat (limited to 'src/cmd/asm')
| -rw-r--r-- | src/cmd/asm/internal/asm/testdata/amd64enc.s | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/asm/internal/asm/testdata/amd64enc.s b/src/cmd/asm/internal/asm/testdata/amd64enc.s index 534854f845..ed80f6f92e 100644 --- a/src/cmd/asm/internal/asm/testdata/amd64enc.s +++ b/src/cmd/asm/internal/asm/testdata/amd64enc.s @@ -771,8 +771,8 @@ TEXT asmtest(SB),DUPOK|NOSPLIT,$0 //TODO: CLAC // 0f01ca CLC // f8 CLD // fc - //TODO: CLFLUSH (BX) // 0fae3b - //TODO: CLFLUSH (R11) // 410fae3b + CLFLUSH (BX) // 0fae3b + CLFLUSH (R11) // 410fae3b //TODO: CLFLUSHOPT (BX) // 660fae3b //TODO: CLFLUSHOPT (R11) // 66410fae3b CLI // fa |