diff --git a/test/CodeGen/X86/compact-unwind.ll b/test/CodeGen/X86/compact-unwind.ll
index e15949bb0d5..0d02f61b2f8 100644
--- a/test/CodeGen/X86/compact-unwind.ll
+++ b/test/CodeGen/X86/compact-unwind.ll
@@ -3,7 +3,7 @@
 ; RUN:  | llvm-objdump -triple x86_64-apple-darwin11 -s - \
 ; RUN:  | FileCheck -check-prefix=CU %s
 ; RUN: llc < %s -disable-fp-elim -mtriple x86_64-apple-darwin11 \
-; RUN:  | llvm-mc -filetype=obj -o - \
+; RUN:  | llvm-mc -triple x86_64-apple-darwin11 -filetype=obj -o - \
 ; RUN:  | llvm-objdump -triple x86_64-apple-darwin11 -s - \
 ; RUN:  | FileCheck -check-prefix=FROM-ASM %s
 
diff --git a/test/CodeGen/X86/no-compact-unwind.ll b/test/CodeGen/X86/no-compact-unwind.ll
index 16fd7bcb9c6..1cd9fd4fabe 100644
--- a/test/CodeGen/X86/no-compact-unwind.ll
+++ b/test/CodeGen/X86/no-compact-unwind.ll
@@ -2,7 +2,7 @@
 ; RUN:  | llvm-objdump -triple x86_64-apple-macosx10.8.0 -s - \
 ; RUN:  | FileCheck -check-prefix=CU %s
 ; RUN: llc < %s -mtriple x86_64-apple-darwin11 \
-; RUN:  | llvm-mc -filetype=obj -o - \
+; RUN:  | llvm-mc -triple x86_64-apple-darwin11 -filetype=obj -o - \
 ; RUN:  | llvm-objdump -triple x86_64-apple-darwin11 -s - \
 ; RUN:  | FileCheck -check-prefix=FROM-ASM %s