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 | |