35 lines · cpp
1// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s2 3#pragma clang loop pipeline(disable) /* expected-error {{expected unqualified-id}} */4int main() {5 for (int i = 0; i < 10; ++i)6 ;7}8 9void test(int *List, int Length, int Value) {10 int i = 0;11 12/* expected-error {{invalid argument of type 'double'; expected an integer type}} */ #pragma clang loop pipeline_initiation_interval(1.0)13/* expected-error {{invalid value '0'; must be positive}} */ #pragma clang loop pipeline_initiation_interval(0)14/* expected-error {{invalid value '-1'; must be positive}} */ #pragma clang loop pipeline_initiation_interval(-1)15 for (int i = 0; i < Length; i++) {16 for (int j = 0; j < Length; j++) {17 List[i * Length + j] = Value;18 }19 }20 21#pragma clang loop pipeline(disable) 22/* expected-error {{expected a for, while, or do-while loop to follow '#pragma clang loop'}} */ int j = Length;23#pragma clang loop pipeline_initiation_interval(4)24/* expected-error {{expected a for, while, or do-while loop to follow '#pragma clang loop'}} */ int k = Length;25 26#pragma clang loop pipeline(disable)27#pragma clang loop pipeline_initiation_interval(4) /* expected-error {{incompatible directives 'pipeline(disable)' and 'pipeline_initiation_interval(4)'}} */28 for (int i = 0; i < Length; i++) {29 List[i] = Value;30 }31 32#pragma clang loop pipeline(disable)33/* expected-error {{expected statement}} */ }34 35