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
