test/CodeGen/X86: Add explicit -mtriple=(i686|x86_64)-linux for Win32 host.

llvm-svn: 112947
diff --git a/llvm/test/CodeGen/X86/2009-03-13-PHIElimBug.ll b/llvm/test/CodeGen/X86/2009-03-13-PHIElimBug.ll
index 8d42627..2853930 100644
--- a/llvm/test/CodeGen/X86/2009-03-13-PHIElimBug.ll
+++ b/llvm/test/CodeGen/X86/2009-03-13-PHIElimBug.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mtriple=i686-linux | FileCheck %s
 ; Check the register copy comes after the call to f and before the call to g
 ; PR3784