Don't pass -O0 to clang_cc1, it is the default.
llvm-svn: 189910
diff --git a/clang/test/CodeGen/libcalls-d.c b/clang/test/CodeGen/libcalls-d.c
index b375f2b..3d88eb1 100644
--- a/clang/test/CodeGen/libcalls-d.c
+++ b/clang/test/CodeGen/libcalls-d.c
@@ -1,8 +1,8 @@
// llvm-gcc -O1+ should run simplify libcalls, O0 shouldn't
// and -fno-builtins shouldn't.
// -fno-math-errno should emit an llvm intrinsic, -fmath-errno should not.
-// RUN: %clang_cc1 %s -emit-llvm -fno-math-errno -O0 -o - | grep {call.*exp2\\.f64}
-// RUN: %clang_cc1 %s -emit-llvm -fmath-errno -O0 -o - | grep {call.*exp2}
+// RUN: %clang_cc1 %s -emit-llvm -fno-math-errno -o - | grep {call.*exp2\\.f64}
+// RUN: %clang_cc1 %s -emit-llvm -fmath-errno -o - | grep {call.*exp2}
// RUN: %clang_cc1 %s -emit-llvm -O1 -o - | grep {call.*ldexp}
// RUN: %clang_cc1 %s -emit-llvm -O3 -fno-builtin -o - | grep {call.*exp2}