1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/sanitize-recover.c b/test/CodeGen/sanitize-recover.c
new file mode 100644
index 0000000..3c9c895
--- /dev/null
+++ b/test/CodeGen/sanitize-recover.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsanitize=unsigned-integer-overflow %s -emit-llvm -o - | FileCheck %s --check-prefix=RECOVER
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsanitize=unsigned-integer-overflow -fno-sanitize-recover %s -emit-llvm -o - | FileCheck %s --check-prefix=ABORT
+
+
+// RECOVER: @test
+// ABORT: @test
+void test() {
+  extern volatile unsigned x, y, z;
+
+  // RECOVER: uadd.with.overflow.i32
+  // RECOVER: ubsan_handle_add_overflow(
+  // RECOVER-NOT: unreachable
+  // ABORT: uadd.with.overflow.i32
+  // ABORT: ubsan_handle_add_overflow_abort(
+  // ABORT: unreachable
+  x = y + z;
+}