| 1 | // RUN: %clang_cc1 -triple i386-unknown-unknown -fexceptions -emit-llvm %s -o - | FileCheck %s |
| 2 | int c(void) __attribute__((const)); |
| 3 | int p(void) __attribute__((pure)); |
| 4 | int t(void); |
| 5 | |
| 6 | // CHECK: define i32 @_Z1fv() [[TF:#[0-9]+]] { |
| 7 | int f(void) { |
| 8 | // CHECK: call i32 @_Z1cv() [[NUW_RN_CALL:#[0-9]+]] |
| 9 | // CHECK: call i32 @_Z1pv() [[NUW_RO_CALL:#[0-9]+]] |
| 10 | return c() + p() + t(); |
| 11 | } |
| 12 | |
| 13 | // CHECK: declare i32 @_Z1cv() [[NUW_RN:#[0-9]+]] |
| 14 | // CHECK: declare i32 @_Z1pv() [[NUW_RO:#[0-9]+]] |
| 15 | // CHECK: declare i32 @_Z1tv() [[TF2:#[0-9]+]] |
| 16 | |
| 17 | // CHECK: attributes [[TF]] = { {{.*}} } |
| 18 | // CHECK: attributes [[NUW_RN]] = { nounwind readnone{{.*}} } |
| 19 | // CHECK: attributes [[NUW_RO]] = { nounwind readonly{{.*}} } |
| 20 | // CHECK: attributes [[TF2]] = { {{.*}} } |
| 21 | // CHECK: attributes [[NUW_RN_CALL]] = { nounwind readnone } |
| 22 | // CHECK: attributes [[NUW_RO_CALL]] = { nounwind readonly } |
| 23 | |