| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -std=c++20 %s -emit-llvm -o - | FileCheck %s |
| |
| namespace PR50787 { |
| // This code would previously cause a crash. |
| extern int x_; |
| consteval auto& X() { return x_; } |
| constexpr auto& x1 = X(); |
| auto x2 = X(); |
| |
| // CHECK: @_ZN7PR507872x_E = external global i32, align 4 |
| // CHECK-NEXT: @_ZN7PR507872x1E = constant i32* @_ZN7PR507872x_E, align 8 |
| // CHECK-NEXT: @_ZN7PR507872x2E = global i32* @_ZN7PR507872x_E, align 4 |
| } |
| |
| namespace PR51484 { |
| // This code would previously cause a crash. |
| struct X { int val; }; |
| consteval X g() { return {0}; } |
| void f() { g(); } |
| |
| // CHECK: define dso_local void @_ZN7PR514841fEv() #0 { |
| // CHECK: entry: |
| // CHECK-NOT: call i32 @_ZN7PR514841gEv() |
| // CHECK: ret void |
| // CHECK: } |
| } |
