| 1 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fsyntax-only -verify %s |
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| 2 | |
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| 3 | int i; |
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| 4 | void f(void) __attribute__((__min_vector_width__(i))); /* expected-error {{'__min_vector_width__' attribute requires an integer constant}} */ |
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| 5 | |
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| 6 | void f2(void) __attribute__((__min_vector_width__(128))); |
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| 7 | |
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| 8 | void f3(void) __attribute__((__min_vector_width__(128), __min_vector_width__(256))); /* expected-warning {{attribute '__min_vector_width__' is already applied with different parameters}} */ |
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| 9 | |
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| 10 | void f4(void) __attribute__((__min_vector_width__())); /* expected-error {{'__min_vector_width__' attribute takes one argument}} */ |
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| 11 | |
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| 12 | void f5(void) __attribute__((__min_vector_width__(128, 256))); /* expected-error {{'__min_vector_width__' attribute takes one argument}} */ |
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| 13 | |
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| 14 | void f6(void) { |
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| 15 | int x __attribute__((__min_vector_width__(128))) = 0; /* expected-error {{'__min_vector_width__' attribute only applies to functions}} */ |
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| 16 | } |
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| 17 | |
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