disable-sse2-old-x86

===================================================================

Gbp-Pq: Name disable-sse2-old-x86.diff

diff --git a/llvm/lib/TargetParser/X86TargetParser.cpp b/llvm/lib/TargetParser/X86TargetParser.cpp
index 518fb9d892164777ab1e34f1dde8663a352f0318..c0795670fab8a09d79a821430353041ff5b45acd 100644 (file)
--- a/llvm/lib/TargetParser/X86TargetParser.cpp
+++ b/llvm/lib/TargetParser/X86TargetParser.cpp
@@ -59,7 +59,7 @@ 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;