llvm-toolchain/debian/patches/disable-sse2-old-x86.diff
2023-07-05 21:27:50 +02:00

14 lines
856 B
Diff

Index: llvm-toolchain-snapshot_17~++20230705085103+4ef04876ef17/llvm/lib/TargetParser/X86TargetParser.cpp
===================================================================
--- llvm-toolchain-snapshot_17~++20230705085103+4ef04876ef17.orig/llvm/lib/TargetParser/X86TargetParser.cpp
+++ llvm-toolchain-snapshot_17~++20230705085103+4ef04876ef17/llvm/lib/TargetParser/X86TargetParser.cpp
@@ -132,7 +132,7 @@ constexpr FeatureBitset FeaturesPentium2
constexpr FeatureBitset FeaturesPentium3 = FeaturesPentium2 | FeatureSSE;
// Pentium 4 CPUs
-constexpr FeatureBitset FeaturesPentium4 = FeaturesPentium3 | FeatureSSE2;
+constexpr FeatureBitset FeaturesPentium4 = FeaturesPentium3;
constexpr FeatureBitset FeaturesPrescott = FeaturesPentium4 | FeatureSSE3;
constexpr FeatureBitset FeaturesNocona =
FeaturesPrescott | Feature64BIT | FeatureCMPXCHG16B;