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| author | ptitSeb <sebastien.chev@gmail.com> | 2021-04-01 09:12:51 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2021-04-01 09:12:51 +0200 |
| commit | 697dc5fa3fc1edf7236371a768ae707572434666 (patch) | |
| tree | 7301a045cfc495aa5a7f0d592183d2a9d91744e3 | |
| parent | fa12161c479aa3cb5f37833cfcd57004c5cfd97a (diff) | |
| download | box64-697dc5fa3fc1edf7236371a768ae707572434666.tar.gz box64-697dc5fa3fc1edf7236371a768ae707572434666.zip | |
[DYNAREC] Small optim of 0F 6E opcode
| -rwxr-xr-x | src/dynarec/dynarec_arm64_0f.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/dynarec/dynarec_arm64_0f.c b/src/dynarec/dynarec_arm64_0f.c index 7644916d..a8c3c680 100755 --- a/src/dynarec/dynarec_arm64_0f.c +++ b/src/dynarec/dynarec_arm64_0f.c @@ -477,14 +477,23 @@ uintptr_t dynarec64_0F(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin case 0x6E: INST_NAME("MOVD Gm, Ed"); nextop = F8; - GETED(0); gd = (nextop&0x38)>>3; v0 = mmx_get_reg_empty(dyn, ninst, x3, gd); - if(rex.w) { - VMOVQDfrom(v0, 0, ed); + if(MODREG) { + ed = xRAX + (nextop&7) + (rex.b<<3); + if(rex.w) { + FMOVDx(v0, ed); + } else { + FMOVSw(v0, ed); + } } else { - VEOR(v0, v0, v0); - VMOVQSfrom(v0, 0, ed); + v0 = mmx_get_reg_empty(dyn, ninst, x1, gd); + addr = geted(dyn, addr, ninst, nextop, &ed, x1, &fixedaddress, 0, 0, rex, 0, 0); + if(rex.w) { + VLD1_64(v0, 0, ed); + } else { + VLD1_32(v0, 0, ed); + } } break; case 0x6F: |