summaryrefslogtreecommitdiffstats
path: root/clang/test
diff options
context:
space:
mode:
Diffstat (limited to 'clang/test')
-rw-r--r--clang/test/CodeGen/ms-volatile.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/clang/test/CodeGen/ms-volatile.c b/clang/test/CodeGen/ms-volatile.c
index 242ce067d62..a3ef35a3faa 100644
--- a/clang/test/CodeGen/ms-volatile.c
+++ b/clang/test/CodeGen/ms-volatile.c
@@ -7,6 +7,13 @@ struct bar {
};
typedef _Complex float __declspec(align(8)) baz;
+#pragma pack(push)
+#pragma pack(1)
+struct qux {
+ volatile int f;
+};
+#pragma pack(pop)
+
void test1(struct foo *p, struct foo *q) {
*p = *q;
// CHECK-LABEL: @test1
@@ -58,7 +65,8 @@ void test8(volatile double *p, volatile double *q) {
void test9(volatile baz *p, baz *q) {
*p = *q;
// CHECK-LABEL: @test9
- // CHECK: store atomic volatile {{.*}}, {{.*}} release
+ // CHECK: store volatile {{.*}}, {{.*}}
+ // CHECK: store volatile {{.*}}, {{.*}}
}
void test10(volatile long long *p, volatile long long *q) {
*p = *q;
@@ -72,3 +80,8 @@ void test11(volatile float *p, volatile float *q) {
// CHECK: load atomic volatile {{.*}} acquire
// CHECK: store atomic volatile {{.*}}, {{.*}} release
}
+int test12(struct qux *p) {
+ return p->f;
+ // CHECK-LABEL: @test12
+ // CHECK: load volatile {{.*}}
+}
OpenPOWER on IntegriCloud