diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp b/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp index 2a01c706b96..c561c8076df 100644 --- a/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp +++ b/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp @@ -92,6 +92,8 @@ namespace SwrJit VROUND_EMU(LowerX86 *pThis, TargetArch arch, TargetWidth width, CallInst *pCallInst); Instruction * VHSUB_EMU(LowerX86 *pThis, TargetArch arch, TargetWidth width, CallInst *pCallInst); + Instruction * + VCONVERT_EMU(LowerX86 *pThis, TargetArch arch, TargetWidth width, CallInst *pCallInst); Instruction *DOUBLE_EMU(LowerX86 * pThis, TargetArch arch, @@ -146,6 +148,7 @@ namespace SwrJit // AVX512 {"meta.intrinsic.VRCPPS", {{Intrinsic::x86_avx512_rcp14_ps_256, Intrinsic::x86_avx512_rcp14_ps_512}, NO_EMU}}, +#if LLVM_VERSION_MAJOR < 7 {"meta.intrinsic.VPERMPS", {{Intrinsic::x86_avx512_mask_permvar_sf_256, Intrinsic::x86_avx512_mask_permvar_sf_512}, @@ -154,15 +157,26 @@ namespace SwrJit {{Intrinsic::x86_avx512_mask_permvar_si_256, Intrinsic::x86_avx512_mask_permvar_si_512}, NO_EMU}}, +#else + {"meta.intrinsic.VPERMPS", + {{Intrinsic::not_intrinsic, Intrinsic::not_intrinsic}, VPERM_EMU}}, + {"meta.intrinsic.VPERMD", + {{Intrinsic::not_intrinsic, Intrinsic::not_intrinsic}, VPERM_EMU}}, +#endif {"meta.intrinsic.VGATHERPD", {{Intrinsic::not_intrinsic, Intrinsic::not_intrinsic}, VGATHER_EMU}}, {"meta.intrinsic.VGATHERPS", {{Intrinsic::not_intrinsic, Intrinsic::not_intrinsic}, VGATHER_EMU}}, {"meta.intrinsic.VGATHERDD", {{Intrinsic::not_intrinsic, Intrinsic::not_intrinsic}, VGATHER_EMU}}, +#if LLVM_VERSION_MAJOR < 7 {"meta.intrinsic.VCVTPD2PS", {{Intrinsic::x86_avx512_mask_cvtpd2ps_256, Intrinsic::x86_avx512_mask_cvtpd2ps_512}, NO_EMU}}, +#else + {"meta.intrinsic.VCVTPD2PS", + {{Intrinsic::not_intrinsic, Intrinsic::not_intrinsic}, VCONVERT_EMU}}, +#endif {"meta.intrinsic.VCVTPH2PS", {{Intrinsic::x86_avx512_mask_vcvtph2ps_256, Intrinsic::x86_avx512_mask_vcvtph2ps_512}, NO_EMU}}, @@ -662,6 +676,32 @@ namespace SwrJit return nullptr; } + Instruction *VCONVERT_EMU(LowerX86* pThis, TargetArch arch, TargetWidth width, CallInst* pCallInst) + { + SWR_ASSERT(arch == AVX512); + + auto B = pThis->B; + auto vf32Src = pCallInst->getOperand(0); + + if (width == W256) + { + auto vf32SrcRound = Intrinsic::getDeclaration(B->JM()->mpCurrentModule, Intrinsic::x86_avx_round_ps_256); + return cast<Instruction>(B->FP_TRUNC(vf32SrcRound, B->mFP32Ty)); + } + else if (width == W512) + { + // 512 can use intrinsic + auto pfnFunc = Intrinsic::getDeclaration(B->JM()->mpCurrentModule, Intrinsic::x86_avx512_mask_cvtpd2ps_512); + return cast<Instruction>(B->CALL(pfnFunc, vf32Src)); + } + else + { + SWR_ASSERT(false, "Unimplemented vector width."); + } + + return nullptr; + } + // No support for hsub in AVX512 Instruction *VHSUB_EMU(LowerX86 *pThis, TargetArch arch, TargetWidth width, CallInst *pCallInst) { |