[llvm-commits] [llvm] r169741 - /llvm/trunk/lib/Target/X86/X86.td

[Chandler Carruth]

Author: chandlerc
Date: Mon Dec 10 12:23:52 2012
New Revision: 169741

URL: http://llvm.org/viewvc/llvm-project?rev=169741&view=rev
Log:
Revert "Make '-mtune=x86_64' assume fast unaligned memory accesses."

Accidental commit... git svn betrayed me. Sorry for the noise.

Modified:
    llvm/trunk/lib/Target/X86/X86.td

Modified: llvm/trunk/lib/Target/X86/X86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86.td?rev=169741&r1=169740&r2=169741&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86.td (original)
+++ llvm/trunk/lib/Target/X86/X86.td Mon Dec 10 12:23:52 2012
@@ -155,8 +155,7 @@
 def : Proc<"pentium-m",       [FeatureSSE2, FeatureSlowBTMem]>;
 def : Proc<"pentium4",        [FeatureSSE2]>;
 def : Proc<"pentium4m",       [FeatureSSE2, FeatureSlowBTMem]>;
-def : Proc<"x86-64",          [FeatureSSE2, Feature64Bit, FeatureSlowBTMem,
-                               FeatureFastUAMem]>;
+def : Proc<"x86-64",          [FeatureSSE2, Feature64Bit, FeatureSlowBTMem]>;
 def : Proc<"yonah",           [FeatureSSE3, FeatureSlowBTMem]>;
 def : Proc<"prescott",        [FeatureSSE3, FeatureSlowBTMem]>;
 def : Proc<"nocona",          [FeatureSSE3, FeatureCMPXCHG16B,