| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | #include "Inputs/cuda.h" |
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| 4 | |
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| 5 | __global__ void g1(int x) {} |
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| 6 | |
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| 7 | template <typename T> void t1(T arg) { |
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| 8 | g1<<<arg, arg>>>(1); |
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| 9 | } |
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| 10 | |
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| 11 | void h1(int x) {} |
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| 12 | int h2(int x) { return 1; } |
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| 13 | |
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| 14 | int main(void) { |
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| 15 | g1<<<1, 1>>>(42); |
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| 16 | g1(42); // expected-error {{call to global function 'g1' not configured}} |
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| 17 | g1<<<1>>>(42); // expected-error {{too few execution configuration arguments to kernel function call}} |
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| 18 | g1<<<1, 1, 0, 0, 0>>>(42); // expected-error {{too many execution configuration arguments to kernel function call}} |
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| 19 | |
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| 20 | t1(1); |
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| 21 | |
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| 22 | h1<<<1, 1>>>(42); // expected-error {{kernel call to non-global function 'h1'}} |
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| 23 | |
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| 24 | int (*fp)(int) = h2; |
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| 25 | fp<<<1, 1>>>(42); // expected-error {{must have void return type}} |
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| 26 | |
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| 27 | g1<<<undeclared, 1>>>(42); // expected-error {{use of undeclared identifier 'undeclared'}} |
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| 28 | } |
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| 29 | |
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