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07ef7b1ff2
Plumbing from the language level to the assume intrinsics with separate_storage operand bundles. Patch by David Goldblatt (davidtgoldblatt) Differential Revision: https://reviews.llvm.org/D136515
14 lines
647 B
C
14 lines
647 B
C
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fsyntax-only -verify %s
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void *nonconst(void);
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void test1(int *a, int *b) {
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__builtin_assume_separate_storage(a, b);
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// Separate storage assumptions evaluate their arguments unconditionally, like
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// assume_aligned but *unlike* assume. Check that we don't warn on it.
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__builtin_assume_separate_storage(a, nonconst());
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__builtin_assume_separate_storage(nonconst(), a);
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__builtin_assume_separate_storage(a, 3); // expected-error {{incompatible integer to pointer conversion}}
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__builtin_assume_separate_storage(3, a); // expected-error {{incompatible integer to pointer conversion}}
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}
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