From cbb3126b28d2987fd1c2aeaf963a86ecb1ffcf4b Mon Sep 17 00:00:00 2001 From: ptitSeb Date: Sat, 22 Jun 2024 11:40:11 +0200 Subject: [COSIM] Improved handling of AVX.66.0F38 3E/2F opcodes --- src/emu/x64runavx660f38.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/src/emu/x64runavx660f38.c b/src/emu/x64runavx660f38.c index 8bd9c051..8139240f 100644 --- a/src/emu/x64runavx660f38.c +++ b/src/emu/x64runavx660f38.c @@ -868,10 +868,15 @@ uintptr_t RunAVX_660F38(x64emu_t *emu, vex_t vex, uintptr_t addr, int *step) if(VX->ud[i]>>31) EX->ud[i] = GX->ud[i]; if(vex.l) { GETGY; - GETEY; GETVY; - for(int i=0; i<4; ++i) - if(VY->ud[i]>>31) EY->ud[i] = GY->ud[i]; + #ifdef TEST_INTERPRETER + if(VX->u128) + #endif + { + GETEY; + for(int i=0; i<4; ++i) + if(VY->ud[i]>>31) EY->ud[i] = GY->ud[i]; + } } break; case 0x2F: /*VMASKMOVPD Ex, Vx, Gx */ @@ -883,10 +888,15 @@ uintptr_t RunAVX_660F38(x64emu_t *emu, vex_t vex, uintptr_t addr, int *step) if(VX->q[i]>>63) EX->q[i] = GX->q[i]; if(vex.l) { GETGY; - GETEY; GETVY; - for(int i=0; i<2; ++i) - if(VY->q[i]>>63) EY->q[i] = GY->q[i]; + #ifdef TEST_INTERPRETER + if(VX->u128) + #endif + { + GETEY; + for(int i=0; i<2; ++i) + if(VY->q[i]>>63) EY->q[i] = GY->q[i]; + } } break; case 0x30: /* VPMOVZXBW Gx, Ex */ -- cgit 1.4.1