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-rw-r--r--clang/test/CIR/CodeGen/cleanup.cpp83
1 files changed, 83 insertions, 0 deletions
diff --git a/clang/test/CIR/CodeGen/cleanup.cpp b/clang/test/CIR/CodeGen/cleanup.cpp
new file mode 100644
index 0000000..41961513
--- /dev/null
+++ b/clang/test/CIR/CodeGen/cleanup.cpp
@@ -0,0 +1,83 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir
+// RUN: FileCheck --input-file=%t.cir %s
+
+struct Struk {
+ ~Struk();
+};
+
+// CHECK: !rec_Struk = !cir.record<struct "Struk" padded {!u8i}>
+
+// CHECK: cir.func{{.*}} @_ZN5StrukD1Ev(!cir.ptr<!rec_Struk>)
+
+void test_cleanup() {
+ Struk s;
+}
+
+// CHECK: cir.func{{.*}} @_Z12test_cleanupv()
+// CHECK: %[[S_ADDR:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["s"]
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[S_ADDR]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: cir.return
+
+void test_cleanup_ifelse(bool b) {
+ if (b) {
+ Struk s;
+ } else {
+ Struk s;
+ }
+}
+
+// CHECK: cir.func{{.*}} @_Z19test_cleanup_ifelseb(%arg0: !cir.bool
+// CHECK: cir.scope {
+// CHECK: %[[B:.*]] = cir.load{{.*}} %0 : !cir.ptr<!cir.bool>
+// CHECK: cir.if %[[B]] {
+// CHECK: %[[S:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["s"]
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[S]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: } else {
+// CHECK: %[[S_TOO:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["s"]
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[S_TOO]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: }
+// CHECK: }
+// CHECK: cir.return
+
+void test_cleanup_for() {
+ for (int i = 0; i < 10; i++) {
+ Struk s;
+ }
+}
+
+// CHECK: cir.func{{.*}} @_Z16test_cleanup_forv()
+// CHECK: cir.scope {
+// CHECK: cir.for : cond {
+// CHECK: } body {
+// CHECK: cir.scope {
+// CHECK: %[[S:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["s"]
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[S]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: }
+// CHECK: cir.yield
+// CHECK: } step {
+// CHECK: }
+// CHECK: }
+// CHECK: cir.return
+
+void test_cleanup_nested() {
+ Struk outer;
+ {
+ Struk middle;
+ {
+ Struk inner;
+ }
+ }
+}
+
+// CHECK: cir.func{{.*}} @_Z19test_cleanup_nestedv()
+// CHECK: %[[OUTER:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["outer"]
+// CHECK: cir.scope {
+// CHECK: %[[MIDDLE:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["middle"]
+// CHECK: cir.scope {
+// CHECK: %[[INNER:.*]] = cir.alloca !rec_Struk, !cir.ptr<!rec_Struk>, ["inner"]
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[INNER]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: }
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[MIDDLE]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: }
+// CHECK: cir.call @_ZN5StrukD1Ev(%[[OUTER]]) nothrow : (!cir.ptr<!rec_Struk>) -> ()
+// CHECK: cir.return