diff --git a/test/FrontendC/2010-05-18-asmsched.c b/test/FrontendC/2010-05-18-asmsched.c
index 34abbe3e5c5..12e91405d10 100644
--- a/test/FrontendC/2010-05-18-asmsched.c
+++ b/test/FrontendC/2010-05-18-asmsched.c
@@ -1,4 +1,4 @@
-// RUN: %llvmgcc %s -c -O3 -m64 -emit-llvm -o - | llc -march=x86-64 -mtriple=x86_64-apple-darwin | FileCheck %s
+// RUN: %llvmgcc %s -c -O3 -emit-llvm -o - | llc -march=x86-64 -mtriple=x86_64-apple-darwin | FileCheck %s
 // r9 used to be clobbered before its value was moved to r10.  7993104.
 
 void foo(int x, int y) {
@@ -14,4 +14,4 @@ void foo(int x, int y) {
   lr9 = x;
   lr10 = foo;
   asm volatile("bar" : "=r"(lr9) : "r"(lr9), "r"(lr10));
-}
\ No newline at end of file
+}
diff --git a/test/FrontendC/asm-reg-var-local.c b/test/FrontendC/asm-reg-var-local.c
index 3a93c11fb3d..22bd43c076d 100644
--- a/test/FrontendC/asm-reg-var-local.c
+++ b/test/FrontendC/asm-reg-var-local.c
@@ -1,4 +1,4 @@
-// RUN: %llvmgcc %s -m64 -S -o - | FileCheck %s
+// RUN: %llvmgcc %s -S -o - | FileCheck %s
 // Exercise various use cases for local asm "register variables".
 // XFAIL: *
 // XTARGET: x86_64,i686,i386