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-rw-r--r--test/CodeGenCXX/destructors.cpp58
1 files changed, 55 insertions, 3 deletions
diff --git a/test/CodeGenCXX/destructors.cpp b/test/CodeGenCXX/destructors.cpp
index ef3d4b9cb1..ee8f1a5f54 100644
--- a/test/CodeGenCXX/destructors.cpp
+++ b/test/CodeGenCXX/destructors.cpp
@@ -187,15 +187,63 @@ namespace test3 {
// Checked at top of file:
// @_ZN5test312_GLOBAL__N_11CD1Ev = alias internal {{.*}} @_ZN5test312_GLOBAL__N_11CD2Ev
+ // More checks at end of file.
+
+}
+
+namespace test4 {
+ struct A { ~A(); };
+
+ // CHECK: define void @_ZN5test43fooEv()
+ // CHECK: call void @_ZN5test41AD1Ev
+ // CHECK: ret void
+ void foo() {
+ {
+ A a;
+ goto failure;
+ }
+
+ failure:
+ return;
+ }
+
+ // CHECK: define void @_ZN5test43barEi(
+ // CHECK: [[X:%.*]] = alloca i32
+ // CHECK-NEXT: [[A:%.*]] = alloca
+ // CHECK: br label
+ // CHECK: [[TMP:%.*]] = load i32* [[X]]
+ // CHECK-NEXT: [[CMP:%.*]] = icmp ne i32 [[TMP]], 0
+ // CHECK-NEXT: br i1
+ // CHECK: call void @_ZN5test41AD1Ev(
+ // CHECK: br label
+ // CHECK: [[TMP:%.*]] = load i32* [[X]]
+ // CHECK: [[TMP2:%.*]] = add nsw i32 [[TMP]], -1
+ // CHECK: store i32 [[TMP2]], i32* [[X]]
+ // CHECK: br label
+ // CHECK: ret void
+ void bar(int x) {
+ for (A a; x; ) {
+ x--;
+ }
+ }
+}
+
+// Checks from test3:
+
// CHECK: define internal void @_ZN5test312_GLOBAL__N_11CD2Ev(
// CHECK: call void @_ZN5test31BD2Ev(
// CHECK: call void @_ZN5test31AD2Ev(
// CHECK: ret void
// CHECK: define internal void @_ZN5test312_GLOBAL__N_11DD0Ev(
- // CHECK: call void @_ZN5test312_GLOBAL__N_11DD1Ev(
+ // CHECK: invoke void @_ZN5test312_GLOBAL__N_11DD1Ev(
// CHECK: call void @_ZdlPv(
// CHECK: ret void
+ // CHECK: call i8* @llvm.eh.exception(
+ // CHECK: invoke void @_ZdlPv
+ // CHECK: call void @_Unwind_Resume_or_Rethrow
+ // CHECK: call i8* @llvm.eh.exception(
+ // CHECK: call void @_ZSt9terminatev(
// Checked at top of file:
// @_ZN5test312_GLOBAL__N_11DD1Ev = alias internal {{.*}} @_ZN5test312_GLOBAL__N_11DD2Ev
@@ -215,9 +263,14 @@ namespace test3 {
// CHECK: declare void @_ZN5test31AD2Ev(
// CHECK: define internal void @_ZN5test312_GLOBAL__N_11CD0Ev(
- // CHECK: call void @_ZN5test312_GLOBAL__N_11CD1Ev(
+ // CHECK: invoke void @_ZN5test312_GLOBAL__N_11CD1Ev(
// CHECK: call void @_ZdlPv(
// CHECK: ret void
+ // CHECK: call i8* @llvm.eh.exception()
+ // CHECK: invoke void @_ZdlPv(
+ // CHECK: call void @_Unwind_Resume_or_Rethrow(
+ // CHECK: call i8* @llvm.eh.exception()
+ // CHECK: call void @_ZSt9terminatev()
// CHECK: define internal void @_ZThn8_N5test312_GLOBAL__N_11CD1Ev(
// CHECK: getelementptr inbounds i8* {{.*}}, i64 -8
@@ -228,4 +281,3 @@ namespace test3 {
// CHECK: getelementptr inbounds i8* {{.*}}, i64 -8
// CHECK: call void @_ZN5test312_GLOBAL__N_11CD0Ev(
// CHECK: ret void
-}