| // RUN: %clang_cc1 -std=c++11 -verify %s |
| |
| // Note that this puts the expected lines before the directives to work around |
| // limitations in the -verify mode. |
| |
| void test(int *List, int Length) { |
| int i = 0; |
| |
| #pragma clang loop vectorize(assume_safety) |
| #pragma clang loop interleave(assume_safety) |
| while (i + 1 < Length) { |
| List[i] = i; |
| } |
| |
| /* expected-error {{expected ')'}} */ #pragma clang loop vectorize(assume_safety |
| /* expected-error {{expected ')'}} */ #pragma clang loop interleave(assume_safety |
| |
| /* expected-error {{invalid argument; expected 'enable', 'full' or 'disable'}} */ #pragma clang loop unroll(assume_safety) |
| /* expected-error {{invalid argument; expected 'enable' or 'disable'}} */ #pragma clang loop distribute(assume_safety) |
| |
| /* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop vectorize(badidentifier) |
| /* expected-error {{invalid argument; expected 'enable', 'assume_safety' or 'disable'}} */ #pragma clang loop interleave(badidentifier) |
| /* expected-error {{invalid argument; expected 'enable', 'full' or 'disable'}} */ #pragma clang loop unroll(badidentifier) |
| while (i-7 < Length) { |
| List[i] = i; |
| } |
| |
| #pragma clang loop vectorize(enable) |
| /* expected-error {{duplicate directives 'vectorize(enable)' and 'vectorize(assume_safety)'}} */ #pragma clang loop vectorize(assume_safety) |
| #pragma clang loop interleave(enable) |
| /* expected-error {{duplicate directives 'interleave(enable)' and 'interleave(assume_safety)'}} */ #pragma clang loop interleave(assume_safety) |
| while (i-9 < Length) { |
| List[i] = i; |
| } |
| } |