| 1 | // RUN: %clang_cc1 -S -emit-llvm -triple %itanium_abi_triple -o - %s -finstrument-functions -disable-llvm-passes | FileCheck %s |
| 2 | |
| 3 | int test1(int x) { |
| 4 | // CHECK: @_Z5test1i(i32 {{.*}}%x) #[[ATTR1:[0-9]+]] |
| 5 | // CHECK: ret |
| 6 | return x; |
| 7 | } |
| 8 | |
| 9 | int test2(int) __attribute__((no_instrument_function)); |
| 10 | int test2(int x) { |
| 11 | // CHECK: @_Z5test2i(i32 {{.*}}%x) #[[ATTR2:[0-9]+]] |
| 12 | // CHECK: ret |
| 13 | return x; |
| 14 | } |
| 15 | |
| 16 | // CHECK: attributes #[[ATTR1]] = |
| 17 | // CHECK-SAME: "instrument-function-entry"="__cyg_profile_func_enter" |
| 18 | // CHECK-SAME: "instrument-function-exit"="__cyg_profile_func_exit" |
| 19 | |
| 20 | // CHECK: attributes #[[ATTR2]] = |
| 21 | // CHECK-NOT: "instrument-function-entry" |
| 22 | |
| 23 | |
| 24 | // This test case previously crashed code generation. It exists solely |
| 25 | // to test -finstrument-function does not crash codegen for this trivial |
| 26 | // case. |
| 27 | namespace rdar9445102 { |
| 28 | class Rdar9445102 { |
| 29 | public: |
| 30 | Rdar9445102(); |
| 31 | }; |
| 32 | } |
| 33 | static rdar9445102::Rdar9445102 s_rdar9445102Initializer; |
| 34 | |
| 35 | |