35 lines
937 B
C++
35 lines
937 B
C++
// RUN: %clang_cc1 -S -emit-llvm -triple %itanium_abi_triple -o - %s -finstrument-functions -disable-llvm-passes | FileCheck %s
|
|
|
|
int test1(int x) {
|
|
// CHECK: @_Z5test1i(i32 {{.*}}%x) #[[ATTR1:[0-9]+]]
|
|
// CHECK: ret
|
|
return x;
|
|
}
|
|
|
|
int test2(int) __attribute__((no_instrument_function));
|
|
int test2(int x) {
|
|
// CHECK: @_Z5test2i(i32 {{.*}}%x) #[[ATTR2:[0-9]+]]
|
|
// CHECK: ret
|
|
return x;
|
|
}
|
|
|
|
// CHECK: attributes #[[ATTR1]] =
|
|
// CHECK-SAME: "instrument-function-entry"="__cyg_profile_func_enter"
|
|
// CHECK-SAME: "instrument-function-exit"="__cyg_profile_func_exit"
|
|
|
|
// CHECK: attributes #[[ATTR2]] =
|
|
// CHECK-NOT: "instrument-function-entry"
|
|
|
|
|
|
// This test case previously crashed code generation. It exists solely
|
|
// to test -finstrument-function does not crash codegen for this trivial
|
|
// case.
|
|
namespace rdar9445102 {
|
|
class Rdar9445102 {
|
|
public:
|
|
Rdar9445102();
|
|
};
|
|
}
|
|
static rdar9445102::Rdar9445102 s_rdar9445102Initializer;
|
|
|