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[RV64_DYNAREC] Added more MMX opcodes for vector (#2035)
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Browse Source 
* [RV64_DYNAREC] Added 0F 68 PUNPCKHBW opcode

* [RV64_DYNAREC] Added 0F 69 PUNPCKHWD opcode

* [RV64_DYNAREC] Added 0F 6A PUNPCKHDQ opcode

* [RV64_DYNAREC] Updated 0F 68-69 PUNPCKHBW/WD opcodes

* [RV64_DYNAREC] Added 0F 60 PUNPCKLBW opcode

* [RV64_DYNAREC] Added 0F 61 PUNPCKLWD opcode

* [RV64_DYNAREC] Added 0F 62 PUNPCKLDQ opcode

* [RV64_DYNAREC] Simplified MMX PUNPCK{L,H}{BW,WD,DQ}
This commit is contained in:
xctan 2024-11-15 00:41:28 +08:00 committed by GitHub
parent 47dbbe030c
commit 979a3232f9
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GPG Key ID: B5690EEEBB952194
1 changed files with 101 additions and 0 deletions
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101
src/dynarec/rv64/dynarec_rv64_0f_vector.c
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@ -483,6 +483,52 @@ uintptr_t dynarec64_0F_vector(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip,
VADD_VX(q0, q1, xZR, VECTOR_MASKED);
}
break;
case 0x60:
INST_NAME("PUNPCKLBW Gm, Em");
nextop = F8;
GETGM_vector(q0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
GETEM_vector(q1, 0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW8, 1);
v0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
d0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
VWADDU_VX(d0, q0, xZR, VECTOR_UNMASKED);
VWADDU_VX(v0, q1, xZR, VECTOR_UNMASKED);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW16, 1);
VSLL_VI(v0, v0, 8, VECTOR_UNMASKED);
VOR_VV(q0, d0, v0, VECTOR_UNMASKED);
break;
case 0x61:
INST_NAME("PUNPCKLWD Gm, Em");
nextop = F8;
GETGM_vector(q0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
GETEM_vector(q1, 0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW16, 1);
v0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
d0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
VWADDU_VX(d0, q0, xZR, VECTOR_UNMASKED);
VWADDU_VX(v0, q1, xZR, VECTOR_UNMASKED);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW32, 1);
VSLL_VI(v0, v0, 16, VECTOR_UNMASKED);
VOR_VV(q0, d0, v0, VECTOR_UNMASKED);
break;
case 0x62:
INST_NAME("PUNPCKLDQ Gm, Em");
nextop = F8;
GETGM_vector(q0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
GETEM_vector(q1, 0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW32, 1);
v0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
d0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
MOV32w(x2, 32);
VWADDU_VX(d0, q0, xZR, VECTOR_UNMASKED);
VWADDU_VX(v0, q1, xZR, VECTOR_UNMASKED);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
VSLL_VX(v0, v0, x2, VECTOR_UNMASKED);
VOR_VV(q0, d0, v0, VECTOR_UNMASKED);
break;
case 0x63:
INST_NAME("PACKSSWB Gm, Em");
nextop = F8;
@ -515,6 +561,61 @@ uintptr_t dynarec64_0F_vector(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip,
SET_ELEMENT_WIDTH(x1, VECTOR_SEW8, 1);
VNCLIPU_WI(q0, d0, 0, VECTOR_UNMASKED);
break;
case 0x68:
INST_NAME("PUNPCKHBW Gm, Em");
nextop = F8;
GETGM_vector(q0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
GETEM_vector(q1, 0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW8, 1);
v0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
v1 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL1);
d0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
VSLIDEDOWN_VI(v0, q0, 4, VECTOR_UNMASKED);
VSLIDEDOWN_VI(v1, q1, 4, VECTOR_UNMASKED);
VWADDU_VX(d0, v0, xZR, VECTOR_UNMASKED);
VWADDU_VX(v0, v1, xZR, VECTOR_UNMASKED);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW16, 1);
VSLL_VI(v0, v0, 8, VECTOR_UNMASKED);
VOR_VV(q0, d0, v0, VECTOR_UNMASKED);
break;
case 0x69:
INST_NAME("PUNPCKHWD Gm, Em");
nextop = F8;
GETGM_vector(q0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
GETEM_vector(q1, 0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW16, 1);
v0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
v1 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL1);
d0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
VSLIDEDOWN_VI(v0, q0, 2, VECTOR_UNMASKED);
VSLIDEDOWN_VI(v1, q1, 2, VECTOR_UNMASKED);
VWADDU_VX(d0, v0, xZR, VECTOR_UNMASKED);
VWADDU_VX(v0, v1, xZR, VECTOR_UNMASKED);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW32, 1);
VSLL_VI(v0, v0, 16, VECTOR_UNMASKED);
VOR_VV(q0, d0, v0, VECTOR_UNMASKED);
break;
case 0x6A:
INST_NAME("PUNPCKHDQ Gm, Em");
nextop = F8;
GETGM_vector(q0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
GETEM_vector(q1, 0);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW32, 1);
MOV32w(x2, 32);
v0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
v1 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL1);
d0 = fpu_get_scratch_lmul(dyn, VECTOR_LMUL2);
VSLIDEDOWN_VI(v0, q0, 1, VECTOR_UNMASKED);
VSLIDEDOWN_VI(v1, q1, 1, VECTOR_UNMASKED);
VWADDU_VX(d0, v0, xZR, VECTOR_UNMASKED);
VWADDU_VX(v0, v1, xZR, VECTOR_UNMASKED);
SET_ELEMENT_WIDTH(x1, VECTOR_SEW64, 1);
VSLL_VX(v0, v0, x2, VECTOR_UNMASKED);
VOR_VV(q0, d0, v0, VECTOR_UNMASKED);
break;
case 0x6B:
INST_NAME("PACKSSDW Gm, Em");
nextop = F8;