Nikita Popov 1b9a6e58a8 [CodeGenCXX] Convert some tests to opaque pointers (NFC)
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.
2022-10-06 12:22:03 +02:00

17 lines
552 B
C++

// RUN: %clang_cc1 -emit-llvm -triple=i386-pc-win32 %s -o - | FileCheck %s
struct A {};
struct B : A {};
extern "C" {
extern int B::*a;
void test1() { (int A::*)(a); }
}
// CHECK-LABEL: define dso_local void @test1(
// CHECK: %[[load:.*]] = load i32, ptr @a
// CHECK: %[[memptr_cmp:.*]] = icmp ne i32 %[[load]], -1
// CHECK: br i1 %[[memptr_cmp]]
// CHECK: %[[adj:.*]] = sub nsw i32 %[[load]], 0
// CHECK: %[[nv_adj:.*]] = select i1 true, i32 %[[adj]], i32 0
// CHECK: %[[memptr_converted:.*]] = phi i32 [ -1, {{.*}} ], [ %[[nv_adj]], {{.*}} ]