diff --git a/test/CodeGen/X86/memcpy-2.ll b/test/CodeGen/X86/memcpy-2.ll
index 972f55d8ef1..0fccc35f3d2 100644
--- a/test/CodeGen/X86/memcpy-2.ll
+++ b/test/CodeGen/X86/memcpy-2.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse | grep mov | count 7
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep mov | count 5
+; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse -mtriple=i686-apple-darwin8.8.0 | grep mov | count 7
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse -mtriple=i686-apple-darwin8.8.0 | grep mov | count 5
 
 	%struct.ParmT = type { [25 x i8], i8, i8* }
 @.str12 = internal constant [25 x i8] c"image\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00"		; <[25 x i8]*> [#uses=1]
diff --git a/test/CodeGen/X86/memset.ll b/test/CodeGen/X86/memset.ll
index eeaaf51976e..564174c1888 100644
--- a/test/CodeGen/X86/memset.ll
+++ b/test/CodeGen/X86/memset.ll
@@ -1,5 +1,5 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse | grep mov | count 9
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep mov | count 3
+; RUN: llvm-as < %s | llc -march=x86 -mattr=-sse -mtriple=i686-apple-darwin8.8.0 | grep mov | count 9
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse -mtriple=i686-apple-darwin8.8.0 | grep mov | count 3
 
 	%struct.x = type { i16, i16 }
 
diff --git a/test/CodeGen/X86/pmul.ll b/test/CodeGen/X86/pmul.ll
index 3af47f680cf..2856d336ed5 100644
--- a/test/CodeGen/X86/pmul.ll
+++ b/test/CodeGen/X86/pmul.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=sse41 > %t
+; RUN: llvm-as < %s | llc -march=x86 -mattr=sse41 -mtriple=i686-apple-darwin8.8.0 > %t
 ; RUN: grep pmul %t | count 6
 ; RUN: grep mov %t | count 8
 
diff --git a/test/CodeGen/X86/vec_shuffle-18.ll b/test/CodeGen/X86/vec_shuffle-18.ll
index 5e056903b60..85392632a29 100644
--- a/test/CodeGen/X86/vec_shuffle-18.ll
+++ b/test/CodeGen/X86/vec_shuffle-18.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep mov | count 7
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -mtriple=i686-apple-darwin8.8.0 | grep mov | count 7
 
 	%struct.vector4_t = type { <4 x float> }