| 1 | // RUN: %clang_cc1 -triple x86_64-linux-gnu -fsyntax-only -verify %s |
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| 2 | |
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| 3 | int __attribute__((target("avx,sse4.2,arch=ivybridge"))) foo() { return 4; } |
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| 4 | //expected-error@+1 {{'target' attribute takes one argument}} |
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| 5 | int __attribute__((target())) bar() { return 4; } |
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| 6 | //expected-warning@+1 {{unsupported 'tune=' in the 'target' attribute string; 'target' attribute ignored}} |
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| 7 | int __attribute__((target("tune=sandybridge"))) baz() { return 4; } |
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| 8 | //expected-warning@+1 {{unsupported 'fpmath=' in the 'target' attribute string; 'target' attribute ignored}} |
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| 9 | int __attribute__((target("fpmath=387"))) walrus() { return 4; } |
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| 10 | //expected-warning@+1 {{unsupported architecture 'hiss' in the 'target' attribute string; 'target' attribute ignored}} |
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| 11 | int __attribute__((target("avx,sse4.2,arch=hiss"))) meow() { return 4; } |
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| 12 | //expected-warning@+1 {{unsupported 'woof' in the 'target' attribute string; 'target' attribute ignored}} |
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| 13 | int __attribute__((target("woof"))) bark() { return 4; } |
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| 14 | // no warning, same as saying 'nothing'. |
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| 15 | int __attribute__((target("arch="))) turtle() { return 4; } |
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| 16 | //expected-warning@+1 {{unsupported architecture 'hiss' in the 'target' attribute string; 'target' attribute ignored}} |
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| 17 | int __attribute__((target("arch=hiss,arch=woof"))) pine_tree() { return 4; } |
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| 18 | //expected-warning@+1 {{duplicate 'arch=' in the 'target' attribute string; 'target' attribute ignored}} |
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| 19 | int __attribute__((target("arch=ivybridge,arch=haswell"))) oak_tree() { return 4; } |
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