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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-11-09 16:12:26 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-11-09 16:12:26 +0100 |
| commit | 1d607cb937e68871aed8c1f28663305f11f8655f (patch) | |
| tree | 5c9e0b714e34a42f220ea1ff4de7f03883e67ebd /src | |
| parent | c5ced39665e7ba2a09c936ffb4cf80ca4f843e28 (diff) | |
| download | box64-1d607cb937e68871aed8c1f28663305f11f8655f.tar.gz box64-1d607cb937e68871aed8c1f28663305f11f8655f.zip | |
[ARM64_DYNAREC] A small optim for a specific case of 0F C6 opcode
Diffstat (limited to 'src')
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_0f.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_0f.c b/src/dynarec/arm64/dynarec_arm64_0f.c index 9326ea60..0c1ba5e3 100644 --- a/src/dynarec/arm64/dynarec_arm64_0f.c +++ b/src/dynarec/arm64/dynarec_arm64_0f.c @@ -2342,6 +2342,8 @@ uintptr_t dynarec64_0F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin VMOVeS(v0, 1, v0, 0); } else if(v0==v1 && (u8==0xe5)) { // easy special case VMOVeS(v0, 0, v0, 1); + } else if(v0==v1 && (u8==0x39)) { + VEXTQ_8(v0, v0, v0, 4); } else if(u8==0x4E && MODREG) { VEXTQ_8(v0, v0, v1, 8); } else { |