test/CodeGen/X86: Add explicit triplet -mtriple=i686-linux to 3 tests incompatible to Win32 codegen.

r114297 raises 3 failures. They might fail also on mingw.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114317 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/2008-06-13-VolatileLoadStore.ll b/test/CodeGen/X86/2008-06-13-VolatileLoadStore.ll
index 500cd1f..8665282 100644
--- a/test/CodeGen/X86/2008-06-13-VolatileLoadStore.ll
+++ b/test/CodeGen/X86/2008-06-13-VolatileLoadStore.ll
@@ -1,5 +1,5 @@
-; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movsd | count 5
-; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movl | count 2
+; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | grep movsd | count 5
+; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | grep movl | count 2
 
 @atomic = global double 0.000000e+00		; <double*> [#uses=1]
 @atomic2 = global double 0.000000e+00		; <double*> [#uses=1]