24 lines
851 B
C
24 lines
851 B
C
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -fsyntax-only -verify %s
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// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -DTEST1 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -triple arm64-none-linux-gnu -fsyntax-only -verify %s
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// RUN: %clang_cc1 -triple arm64-none-linux-gnu -DTEST1 -fsyntax-only -verify %s
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#ifdef TEST1
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void __clear_cache(void *start, void *end);
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#endif
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void test_clear_cache_chars(char *start, char *end) {
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__clear_cache(start, end);
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}
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void test_clear_cache_voids(void *start, void *end) {
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__clear_cache(start, end);
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}
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void test_clear_cache_no_args() {
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// AArch32 version of this is variadic (at least syntactically).
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// However, on AArch64 GCC does not permit this call and the
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// implementation I've seen would go disastrously wrong.
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__clear_cache(); // expected-error {{too few arguments to function call}}
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}
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