e0ac46e69d
This reverts commit d618f1c3b1.
This commit wasn't reviewed ahead of time and significant concerns were
raised immediately after it landed. According to our developer policy
this warrants immediate revert of the commit.
https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy
Differential Revision: https://reviews.llvm.org/D155509
28 lines
894 B
C++
28 lines
894 B
C++
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -o - %s | FileCheck %s
|
|
|
|
// <rdar://problem/8684363>: clang++ not respecting __attribute__((used)) on destructors
|
|
struct X0 {
|
|
// CHECK-DAG: define linkonce_odr {{.*}} @_ZN2X0C1Ev
|
|
__attribute__((used)) X0() {}
|
|
// CHECK-DAG: define linkonce_odr {{.*}} @_ZN2X0D1Ev
|
|
__attribute__((used)) ~X0() {}
|
|
};
|
|
|
|
// PR19743: not emitting __attribute__((used)) inline methods in nested classes.
|
|
struct X1 {
|
|
struct Nested {
|
|
// CHECK-DAG: define linkonce_odr {{.*}} @_ZN2X16Nested1fEv
|
|
void __attribute__((used)) f() {}
|
|
};
|
|
};
|
|
|
|
struct X2 {
|
|
// We must delay emission of bar() until foo() has had its body parsed,
|
|
// otherwise foo() would not be emitted.
|
|
void __attribute__((used)) bar() { foo(); }
|
|
void foo() { }
|
|
|
|
// CHECK-DAG: define linkonce_odr {{.*}} @_ZN2X23barEv
|
|
// CHECK-DAG: define linkonce_odr {{.*}} @_ZN2X23fooEv
|
|
};
|