16 lines
825 B
Common Lisp
16 lines
825 B
Common Lisp
// RUN: %clang_cc1 -triple amdgcn-- -verify -S -o - %s
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// RUN: %clang_cc1 -triple amdgcn-- -target-feature +wavefrontsize32 -verify -S -o - %s
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// RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -target-feature +wavefrontsize32 -verify -S -o - %s
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// RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -target-feature -wavefrontsize64 -verify -S -o - %s
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// RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -verify -S -o - %s
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typedef unsigned long ulong;
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void test_ballot_wave64(global ulong* out, int a, int b) {
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*out = __builtin_amdgcn_ballot_w64(a == b); // expected-error {{'__builtin_amdgcn_ballot_w64' needs target feature wavefrontsize64}}
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}
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__attribute__((target("wavefrontsize64")))
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void test_ballot_wave64_target_attr(global ulong* out, int a, int b) {
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*out = __builtin_amdgcn_ballot_w64(a == b);
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}
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