[llvm] r178046 - Fix PRFCHW test on non-x86 builds

Michael Liao michael.liao at intel.com
Tue Mar 26 11:15:45 PDT 2013


Author: hliao
Date: Tue Mar 26 13:15:45 2013
New Revision: 178046

URL: http://llvm.org/viewvc/llvm-project?rev=178046&view=rev
Log:
Fix PRFCHW test on non-x86 builds

- 'prefetch' intrinsics are only lowered when SSE is available. On non-X86
  builds, 'generic' CPU is used and stops lowering any prefetch intrinsics.


Modified:
    llvm/trunk/test/CodeGen/X86/prefetch.ll

Modified: llvm/trunk/test/CodeGen/X86/prefetch.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/prefetch.ll?rev=178046&r1=178045&r2=178046&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/prefetch.ll (original)
+++ llvm/trunk/test/CodeGen/X86/prefetch.ll Tue Mar 26 13:15:45 2013
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -march=x86 -mattr=+sse | FileCheck %s
 ; RUN: llc < %s -march=x86 -mattr=+avx | FileCheck %s
-; RUN: llc < %s -march=x86 -mattr=+prfchw | FileCheck %s -check-prefix=PRFCHW
+; RUN: llc < %s -march=x86 -mattr=+sse -mattr=+prfchw | FileCheck %s -check-prefix=PRFCHW
 
 ; rdar://10538297
 





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