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Implement some more vector instructions.

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Skyth
2024-09-15 19:48:15 +03:00
parent d4c267c123
commit 8d4d99e644
2 changed files with 75 additions and 0 deletions
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70
PowerRecomp/main.cpp
View File

@@ -1127,11 +1127,27 @@ int main()
break; break;
case PPC_INST_VADDSHS: case PPC_INST_VADDSHS:
println("\t_mm_store_si128((__m128i*)ctx.v{}.s16, _mm_adds_epi16(_mm_load_si128((__m128i*)ctx.v{}.s16), _mm_load_si128((__m128i*)ctx.v{}.s16)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VADDUBM: case PPC_INST_VADDUBM:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u8, _mm_add_epi8(_mm_load_si128((__m128i*)ctx.v{}.u8), _mm_load_si128((__m128i*)ctx.v{}.u8)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VADDUBS: case PPC_INST_VADDUBS:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u8, _mm_adds_epu8(_mm_load_si128((__m128i*)ctx.v{}.u8), _mm_load_si128((__m128i*)ctx.v{}.u8)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VADDUHM: case PPC_INST_VADDUHM:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u16, _mm_add_epi16(_mm_load_si128((__m128i*)ctx.v{}.u16), _mm_load_si128((__m128i*)ctx.v{}.u16)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VADDUWM: case PPC_INST_VADDUWM:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u32, _mm_add_epi32(_mm_load_si128((__m128i*)ctx.v{}.u32), _mm_load_si128((__m128i*)ctx.v{}.u32)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VADDUWS: case PPC_INST_VADDUWS:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u32, _mm_adds_epu32(_mm_load_si128((__m128i*)ctx.v{}.u32), _mm_load_si128((__m128i*)ctx.v{}.u32)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break; break;
case PPC_INST_VAND: case PPC_INST_VAND:
@@ -1144,14 +1160,36 @@ int main()
break; break;
case PPC_INST_VAVGSB: case PPC_INST_VAVGSB:
// TODO: no _mm_avg_epi8
break;
case PPC_INST_VAVGSH: case PPC_INST_VAVGSH:
// TODO: no _mm_avg_epi16
break;
case PPC_INST_VAVGUB: case PPC_INST_VAVGUB:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u8, _mm_avg_epu8(_mm_load_si128((__m128i*)ctx.v{}.u8), _mm_load_si128((__m128i*)ctx.v{}.u8)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VCFPSXWS128: case PPC_INST_VCFPSXWS128:
break;
case PPC_INST_VCFSX: case PPC_INST_VCFSX:
// NOTE: ignoring the immediate since it's always 0 in the game code
println("\t_mm_store_ps(ctx.v{}.f32, _mm_cvtepi32_ps(_mm_load_si128((__m128i*)ctx.v{}.u32)));", insn.operands[0], insn.operands[1]);
break;
case PPC_INST_VCFUX: case PPC_INST_VCFUX:
break;
case PPC_INST_VCMPBFP128: case PPC_INST_VCMPBFP128:
break;
case PPC_INST_VCMPEQFP: case PPC_INST_VCMPEQFP:
case PPC_INST_VCMPEQFP128: case PPC_INST_VCMPEQFP128:
println("\t_mm_store_ps(ctx.v{}.f32, _mm_cmpeq_ps(_mm_load_ps(ctx.v{}.f32), _mm_load_ps(ctx.v{}.f32)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VCMPEQUB: case PPC_INST_VCMPEQUB:
case PPC_INST_VCMPEQUW: case PPC_INST_VCMPEQUW:
case PPC_INST_VCMPEQUW128: case PPC_INST_VCMPEQUW128:
@@ -1193,6 +1231,7 @@ int main()
break; break;
case PPC_INST_VMAXSW: case PPC_INST_VMAXSW:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u32, _mm_max_epi32(_mm_load_si128((__m128i*)ctx.v{}.u32), _mm_load_si128((__m128i*)ctx.v{}.u32)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break; break;
case PPC_INST_VMINFP: case PPC_INST_VMINFP:
@@ -1201,13 +1240,29 @@ int main()
break; break;
case PPC_INST_VMRGHB: case PPC_INST_VMRGHB:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u8, _mm_unpackhi_epi8(_mm_load_si128((__m128i*)ctx.v{}.u8), _mm_load_si128((__m128i*)ctx.v{}.u8)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VMRGHH: case PPC_INST_VMRGHH:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u16, _mm_unpackhi_epi16(_mm_load_si128((__m128i*)ctx.v{}.u16), _mm_load_si128((__m128i*)ctx.v{}.u16)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VMRGHW: case PPC_INST_VMRGHW:
case PPC_INST_VMRGHW128: case PPC_INST_VMRGHW128:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u32, _mm_unpackhi_epi32(_mm_load_si128((__m128i*)ctx.v{}.u32), _mm_load_si128((__m128i*)ctx.v{}.u32)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VMRGLB: case PPC_INST_VMRGLB:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u8, _mm_unpacklo_epi8(_mm_load_si128((__m128i*)ctx.v{}.u8), _mm_load_si128((__m128i*)ctx.v{}.u8)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VMRGLH: case PPC_INST_VMRGLH:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u16, _mm_unpacklo_epi16(_mm_load_si128((__m128i*)ctx.v{}.u16), _mm_load_si128((__m128i*)ctx.v{}.u16)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break;
case PPC_INST_VMRGLW: case PPC_INST_VMRGLW:
case PPC_INST_VMRGLW128: case PPC_INST_VMRGLW128:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u32, _mm_unpacklo_epi32(_mm_load_si128((__m128i*)ctx.v{}.u32), _mm_load_si128((__m128i*)ctx.v{}.u32)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break; break;
case PPC_INST_VMSUM3FP128: case PPC_INST_VMSUM3FP128:
@@ -1237,7 +1292,10 @@ int main()
case PPC_INST_VPERM128: case PPC_INST_VPERM128:
case PPC_INST_VPERMWI128: case PPC_INST_VPERMWI128:
case PPC_INST_VPKD3D128: case PPC_INST_VPKD3D128:
break;
case PPC_INST_VPKSHUS: case PPC_INST_VPKSHUS:
println("\t_mm_store_si128((__m128i*)ctx.v{}.u8, _mm_packus_epi16(_mm_load_si128((__m128i*)ctx.v{}.s16), _mm_load_si128((__m128i*)ctx.v{}.s16)));", insn.operands[0], insn.operands[1], insn.operands[2]);
break; break;
case PPC_INST_VREFP: case PPC_INST_VREFP:
@@ -1246,9 +1304,18 @@ int main()
break; break;
case PPC_INST_VRFIM128: case PPC_INST_VRFIM128:
println("\t_mm_store_ps(ctx.v{}.f32, _mm_round_ps(_mm_load_ps(ctx.v{}.f32), _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC));", insn.operands[0], insn.operands[1]);
break;
case PPC_INST_VRFIN: case PPC_INST_VRFIN:
case PPC_INST_VRFIN128: case PPC_INST_VRFIN128:
println("\t_mm_store_ps(ctx.v{}.f32, _mm_round_ps(_mm_load_ps(ctx.v{}.f32), _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));", insn.operands[0], insn.operands[1]);
break;
case PPC_INST_VRFIZ128: case PPC_INST_VRFIZ128:
println("\t_mm_store_ps(ctx.v{}.f32, _mm_round_ps(_mm_load_ps(ctx.v{}.f32), _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC));", insn.operands[0], insn.operands[1]);
break;
case PPC_INST_VRLIMI128: case PPC_INST_VRLIMI128:
break; break;
@@ -1258,6 +1325,9 @@ int main()
break; break;
case PPC_INST_VSEL: case PPC_INST_VSEL:
println("\t_mm_store_ps(ctx.v{}.f32, _mm_or_ps(_mm_and_ps(_mm_load_ps(ctx.v{}.f32), _mm_load_ps(ctx.v{}.f32)), _mm_andnot_ps(_mm_load_ps(ctx.v{}.f32), _mm_load_ps(ctx.v{}.f32))));", insn.operands[0], insn.operands[3], insn.operands[1], insn.operands[3], insn.operands[2]);
break;
case PPC_INST_VSLB: case PPC_INST_VSLB:
case PPC_INST_VSLDOI: case PPC_INST_VSLDOI:
case PPC_INST_VSLDOI128: case PPC_INST_VSLDOI128:

5
PowerUtils/ppc_context.h
View File

@@ -338,3 +338,8 @@ struct PPCContext
PPCVRegister v[128]; PPCVRegister v[128];
}; };
}; };
inline __m128i _mm_adds_epu32(__m128i a, __m128i b)
{
return _mm_add_epi32(_mm_min_epu32(a, _mm_xor_si128(b, _mm_cmpeq_epi32(b, b))), b);
}