| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | void test1(int a) { |
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| 4 | __builtin_alloca_with_align(a, 32); |
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| 5 | } |
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| 6 | |
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| 7 | void test2(int a) { |
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| 8 | __builtin_alloca_with_align(a, -32); // expected-error {{requested alignment is not a power of 2}} |
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| 9 | } |
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| 10 | |
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| 11 | void test3(unsigned *b) { |
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| 12 | __builtin_alloca_with_align(b, 32); // expected-warning {{incompatible pointer to integer conversion passing 'unsigned int *' to parameter of type}} |
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| 13 | } |
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| 14 | |
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| 15 | void test4(int a) { |
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| 16 | __builtin_alloca_with_align(a, 32, 0); // expected-error {{too many arguments to function call, expected 2, have 3}} |
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| 17 | } |
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| 18 | |
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| 19 | void test5(int a) { |
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| 20 | __builtin_alloca_with_align(a, 31); // expected-error {{requested alignment is not a power of 2}} |
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| 21 | } |
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| 22 | |
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| 23 | void test6(int a, int j) { |
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| 24 | __builtin_alloca_with_align(a, j); // expected-error {{must be a constant integer}} |
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| 25 | } |
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| 26 | |
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| 27 | void test7(int a) { |
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| 28 | __builtin_alloca_with_align(a, 2); // expected-error {{requested alignment must be 8 or greater}} |
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| 29 | } |
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| 30 | |
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| 31 | void test8() { |
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| 32 | __builtin_alloca_with_align(sizeof(__INT64_TYPE__), __alignof__(__INT64_TYPE__)); // expected-warning {{second argument to __builtin_alloca_with_align is supposed to be in bits}} |
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| 33 | } |
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| 34 | |
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