| // RUN: %clang_cc1 -std=c++2b %s -emit-llvm -o - | FileCheck %s |
| |
| void should_be_used_1(); |
| void should_be_used_2(); |
| void should_be_used_3(); |
| constexpr void should_not_be_used() {} |
| |
| constexpr void f() { |
| if consteval { |
| should_not_be_used(); // CHECK-NOT: call {{.*}}should_not_be_used |
| } else { |
| should_be_used_1(); // CHECK: call {{.*}}should_be_used_1 |
| } |
| |
| if !consteval { |
| should_be_used_2(); // CHECK: call {{.*}}should_be_used_2 |
| } |
| |
| if !consteval { |
| should_be_used_3(); // CHECK: call {{.*}}should_be_used_3 |
| } else { |
| should_not_be_used(); // CHECK-NOT: call {{.*}}should_not_be_used |
| } |
| } |
| |
| void g() { |
| f(); |
| } |