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532dc62b90
This adds -no-opaque-pointers to clang tests whose output will change when opaque pointers are enabled by default. This is intended to be part of the migration approach described in https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9. The patch has been produced by replacing %clang_cc1 with %clang_cc1 -no-opaque-pointers for tests that fail with opaque pointers enabled. Worth noting that this doesn't cover all tests, there's a remaining ~40 tests not using %clang_cc1 that will need a followup change. Differential Revision: https://reviews.llvm.org/D123115
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
// RUN: %clang_cc1 -no-opaque-pointers -fexceptions -triple x86_64-windows-msvc -debug-info-kind=limited -gcodeview -fdeclspec -S -emit-llvm %s -o - | FileCheck %s
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struct Foo {
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int x;
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};
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struct Bar {
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int y;
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};
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extern Foo *gv_foo;
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extern Bar *gv_bar;
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extern "C" void doit() {
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gv_foo = new Foo();
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gv_bar = new Bar();
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}
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// CHECK-LABEL: define {{.*}}void @doit
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// CHECK: call {{.*}} i8* {{.*}}@"??2@YAPEAX_K@Z"(i64 noundef 4) {{.*}} !heapallocsite [[DBG_FOO:!.*]]
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// CHECK: call {{.*}} i8* {{.*}}@"??2@YAPEAX_K@Z"(i64 noundef 4) {{.*}} !heapallocsite [[DBG_BAR:!.*]]
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extern "C" void useinvoke() {
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struct HasDtor {
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~HasDtor() { delete gv_foo; }
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} o;
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gv_foo = new Foo();
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}
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// CHECK-LABEL: define {{.*}}void @useinvoke
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// CHECK: invoke {{.*}} i8* {{.*}}@"??2@YAPEAX_K@Z"(i64 noundef 4)
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// CHECK-NEXT: to label {{.*}} unwind label {{.*}} !heapallocsite [[DBG_FOO]]
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// CHECK: [[DBG_FOO]] = distinct !DICompositeType(tag: DW_TAG_structure_type,
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// CHECK-SAME: name: "Foo"
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// CHECK: [[DBG_BAR]] = distinct !DICompositeType(tag: DW_TAG_structure_type,
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// CHECK-SAME: name: "Bar"
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// a new expression in a default arg has caused crashes in the past, add here to test that edge case
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void foo(int *a = new int) {}
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void bar() { foo(); }
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