use a triple instead of a cpu; less builbot sadness

llvm-svn: 229563
diff --git a/llvm/test/CodeGen/X86/logical-load-fold.ll b/llvm/test/CodeGen/X86/logical-load-fold.ll
index fa6b9e5..5aac2d7 100644
--- a/llvm/test/CodeGen/X86/logical-load-fold.ll
+++ b/llvm/test/CodeGen/X86/logical-load-fold.ll
@@ -1,5 +1,5 @@
-; RUN: llc < %s -mcpu=x86-64 -mattr=sse2,sse-unaligned-mem | FileCheck %s --check-prefix=SSE2
-; RUN: llc < %s -mcpu=x86-64 -mattr=avx                    | FileCheck %s --check-prefix=AVX
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=sse2,sse-unaligned-mem | FileCheck %s --check-prefix=SSE2
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx                    | FileCheck %s --check-prefix=AVX
 
 ; Although we have the ability to fold an unaligned load with AVX 
 ; and under special conditions with some SSE implementations, we