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