diff options
Diffstat (limited to 'llvm/lib/IR/AutoUpgrade.cpp')
| -rw-r--r-- | llvm/lib/IR/AutoUpgrade.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp index 29b84799891..41309f2ef74 100644 --- a/llvm/lib/IR/AutoUpgrade.cpp +++ b/llvm/lib/IR/AutoUpgrade.cpp @@ -173,6 +173,8 @@ static bool ShouldUpgradeX86Intrinsic(Function *F, StringRef Name) { Name.startswith("avx512.mask.pmul.hr.sw.") || // Added in 7.0 Name.startswith("avx512.mask.pmulh.w.") || // Added in 7.0 Name.startswith("avx512.mask.pmulhu.w.") || // Added in 7.0 + Name.startswith("avx512.mask.pmaddw.d.") || // Added in 7.0 + Name.startswith("avx512.mask.pmaddubs.w.") || // Added in 7.0 Name.startswith("avx512.mask.packsswb.") || // Added in 5.0 Name.startswith("avx512.mask.packssdw.") || // Added in 5.0 Name.startswith("avx512.mask.packuswb.") || // Added in 5.0 @@ -1071,6 +1073,24 @@ static bool upgradeAVX512MaskToSelect(StringRef Name, IRBuilder<> &Builder, IID = Intrinsic::x86_avx512_pmulhu_w_512; else llvm_unreachable("Unexpected intrinsic"); + } else if (Name.startswith("pmaddw.d.")) { + if (VecWidth == 128) + IID = Intrinsic::x86_sse2_pmadd_wd; + else if (VecWidth == 256) + IID = Intrinsic::x86_avx2_pmadd_wd; + else if (VecWidth == 512) + IID = Intrinsic::x86_avx512_pmaddw_d_512; + else + llvm_unreachable("Unexpected intrinsic"); + } else if (Name.startswith("pmaddubs.w.")) { + if (VecWidth == 128) + IID = Intrinsic::x86_ssse3_pmadd_ub_sw_128; + else if (VecWidth == 256) + IID = Intrinsic::x86_avx2_pmadd_ub_sw; + else if (VecWidth == 512) + IID = Intrinsic::x86_avx512_pmaddubs_w_512; + else + llvm_unreachable("Unexpected intrinsic"); } else if (Name.startswith("packsswb.")) { if (VecWidth == 128) IID = Intrinsic::x86_sse2_packsswb_128; |
