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-rw-r--r--test/CodeGen/arm-crc32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/CodeGen/arm-crc32.c b/test/CodeGen/arm-crc32.c
index 8a70d8c78a958..c9aa549cbb3ba 100644
--- a/test/CodeGen/arm-crc32.c
+++ b/test/CodeGen/arm-crc32.c
@@ -1,5 +1,5 @@
// RUN: %clang_cc1 -triple armv8-none-linux-gnueabi \
-// RUN: -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
+// RUN: -disable-O0-optnone -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
int crc32b(int a, char b)
{