| 1 | // RUN: %clang_cc1 -triple arm64-apple-macosx10.8.0 -fsyntax-only -verify %s |
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| 2 | |
| 3 | unsigned t, r, *p; |
| 4 | |
| 5 | int foo (void) { |
| 6 | __asm__ __volatile__( "stxr %w[_t], %[_r], [%[_p]]" : [_t] "=&r" (t) : [_p] "p" (p), [_r] "r" (r) : "memory"); // expected-warning{{value size does not match register size specified by the constraint and modifier}} expected-note {{use constraint modifier "w"}} |
| 7 | return 1; |
| 8 | } |
| 9 |