ptitSeb/box64
1
0
Fork 0
mirror of https://github.com/ptitSeb/box64.git synced 2025-05-09 00:21:32 +08:00
Code Issues Packages Projects Releases Wiki Activity

[LA64_DYNAREC] Add mmx pack/unpack ops. (#2536)

Browse Source 
add PUNPCKL{BW,WD,DQ}, PUNPCKH{BW,WD,DQ} mmx ops.
  add PACKSSWB PACKUSWB PACKSSDW mmx ops.
  * fix some merge mistake in prev mmx commit.
This commit is contained in:
phorcys 2025-04-16 14:07:08 +08:00 committed by GitHub
parent 4695a4ff3c
commit 96080e48cf
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 83 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

92
src/dynarec/la64/dynarec_la64_0f.c
View File

@ -692,6 +692,35 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
VFMAX_S(v0, v0, v1);
}
break;
case 0x60:
INST_NAME("PUNPCKLBW Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VILVL_B(v0, v1, v0);
break;
case 0x61:
INST_NAME("PUNPCKLWD Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VILVL_H(v0, v1, v0);
break;
case 0x62:
INST_NAME("PUNPCKLDQ Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VEXTRINS_W(v0, v1, VEXTRINS_IMM_4_0(1, 0));
break;
case 0x63:
INST_NAME("PACKSSWB Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VPACKEV_D(v0, v1, v0);
VSSRANI_B_H(v0, v0, 0);
break;
case 0x64:
INST_NAME("PCMPGTB Gm,Em");
nextop = F8;
@ -713,6 +742,48 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
GETEM(v1, 0);
VSLT_W(v0, v1, v0);
break;
case 0x67:
INST_NAME("PACKUSWB Gm, Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
q0 = fpu_get_scratch(dyn);
VPACKEV_D(v0, v1, v0);
VSSRANI_BU_H(v0, v0, 0);
break;
case 0x68:
INST_NAME("PUNPCKHBW Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VILVL_B(v0, v1, v0);
VEXTRINS_D(v0, v0, VEXTRINS_IMM_4_0(0, 1));
break;
case 0x69:
INST_NAME("PUNPCKHWD Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VILVL_H(v0, v1, v0);
VEXTRINS_D(v0, v0, VEXTRINS_IMM_4_0(0, 1));
break;
case 0x6A:
INST_NAME("PUNPCKHDQ Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VILVL_W(v0, v1, v0);
VEXTRINS_D(v0, v0, VEXTRINS_IMM_4_0(0, 1));
break;
case 0x6B:
INST_NAME("PACKSSDW Gm,Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
d0 = fpu_get_scratch(dyn);
VPACKEV_D(v0, v1, v0);
VSSRANI_H_W(v0, v0, 0);
break;
case 0x6E:
INST_NAME("MOVD Gm, Ed");
nextop = F8;
@ -877,6 +948,7 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
default:
DEFAULT;
}
break;
case 0x74:
INST_NAME("PCMPEQB Gm,Em");
nextop = F8;
@ -1754,6 +1826,13 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
GETEM(v1, 0);
VANDN_V(v0, v0, v1);
break;
case 0xE0:
INST_NAME("PAVGB Gm, Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VAVGR_BU(v0, v0, v1);
break;
case 0xE1:
INST_NAME("PSRAW Gm,Em");
nextop = F8;
@ -1774,13 +1853,6 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
VREPLVEI_W(q0, q0, 0);
VSRA_W(v0, v0, q0);
break;
case 0xE0:
INST_NAME("PAVGB Gm, Em");
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VAVGR_BU(v0, v0, v1);
break;
case 0xE3:
INST_NAME("PAVGW Gm,Em");
nextop = F8;
@ -1790,8 +1862,10 @@ uintptr_t dynarec64_0F(dynarec_la64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
break;
case 0xE4:
INST_NAME("PMULHUW Gm,Em");
q1 = fpu_get_scratch(dyn);
VMUH_HU(q0, v0, v1);
nextop = F8;
GETGM(v0);
GETEM(v1, 0);
VMUH_HU(v0, v0, v1);
break;
case 0xE5:
INST_NAME("PMULHW Gm, Em");