dd2bf3b840
Depending on the circumstances we visit variables in, we need to be careful about when to destroy their temporaries and whether to emit a Ret op at all or not.
20 lines
608 B
C++
20 lines
608 B
C++
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s -std=c++2a | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s -std=c++2a -fexperimental-new-constant-interpreter | FileCheck %s
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// CHECK-DAG: @p = {{.*}} null
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// CHECK-DAG: @_ZGR1p_ = {{.*}} null
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int *const &p = new int;
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struct d {
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constexpr d(int &&f) : e(f) {}
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int &e;
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};
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// CHECK-DAG: @g = {{.*}} null
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// CHECK-DAG: @_ZGR1g_ = {{.*}} zeroinitializer
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d &&g{{0}};
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// CHECK: define {{.*}} @__cxx_global_var_init
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// CHECK: define {{.*}} @__cxx_global_var_init
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// CHECK-NOT: define {{.*}} @__cxx_global_var_init
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