forked from OSchip/llvm-project
28 lines
819 B
C++
28 lines
819 B
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -O0 %s -o - 2>&1 -std=c++11 | FileCheck %s
|
|
|
|
int gi;
|
|
|
|
namespace lambdas {
|
|
// CHECK-LABEL: define void @_ZN7lambdas7LambdasEPc
|
|
void Lambdas(char *ptr) {
|
|
auto L1 = [](void *const p __attribute__((pass_object_size(0)))) {
|
|
return __builtin_object_size(p, 0);
|
|
};
|
|
|
|
int i = 0;
|
|
auto L2 = [&i](void *const p __attribute__((pass_object_size(0)))) {
|
|
return __builtin_object_size(p, 0) + i;
|
|
};
|
|
|
|
// CHECK: @llvm.objectsize
|
|
gi = L1(ptr);
|
|
// CHECK: @llvm.objectsize
|
|
gi = L2(ptr);
|
|
}
|
|
|
|
// CHECK-DAG: define internal i64 @"_ZZN7lambdas7LambdasEPcENK3$_0clEPvU17pass_object_size0"
|
|
// CHECK-NOT: call i64 @llvm.objectsize
|
|
// CHECK-DAG: define internal i64 @"_ZZN7lambdas7LambdasEPcENK3$_1clEPvU17pass_object_size0"
|
|
// CHECK-NOT: call i64 @llvm.objectsize
|
|
}
|