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1b9a6e58a8
Conversion done using the script at https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34. These are tests where the conversion worked out of the box and no manual fixup was performed.
50 lines
776 B
C++
50 lines
776 B
C++
// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
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struct A {
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void f();
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int a;
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};
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struct B : A {
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double b;
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};
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void f() {
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B b;
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b.f();
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}
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// CHECK: define{{.*}} ptr @_Z1fP1A(ptr noundef %a) [[NUW:#[0-9]+]]
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B *f(A *a) {
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// CHECK-NOT: br label
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// CHECK: ret ptr
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return static_cast<B*>(a);
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}
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// PR5965
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namespace PR5965 {
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// CHECK: define{{.*}} ptr @_ZN6PR59651fEP1B(ptr noundef %b) [[NUW]]
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A *f(B* b) {
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// CHECK-NOT: br label
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// CHECK: ret ptr
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return b;
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}
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}
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// Don't crash on a derived-to-base conversion of an r-value
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// aggregate.
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namespace test3 {
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struct A {};
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struct B : A {};
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void foo(A a);
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void test() {
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foo(B());
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}
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}
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// CHECK: attributes [[NUW]] = { mustprogress noinline nounwind{{.*}} }
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