Enable FeatureFastUAMem for Silvermont processor

Differential Revision: http://llvm-reviews.chandlerc.com/D2982 llvm-svn: 203218
2014-03-07 09:03:49 +00:00 · 2014-03-07 09:03:49 +00:00 · 1051f04a8d
parent 9f0bac5cd1
commit 1051f04a8d
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/Target/X86/X86.td
+++ b/llvm/lib/Target/X86/X86.td
@ -227,7 +227,7 @@ def : ProcessorModel<"slm",  SLMModel, [ProcIntelSLM,
                               FeaturePCLMUL, FeatureAES,
                               FeatureCallRegIndirect,
                               FeaturePRFCHW,
-                               FeatureSlowBTMem]>;
+                               FeatureSlowBTMem, FeatureFastUAMem]>;
 // "Arrandale" along with corei3 and corei5
 def : ProcessorModel<"corei7", SandyBridgeModel,
                     [FeatureSSE42, FeatureCMPXCHG16B, FeatureSlowBTMem,