3604c23dfc
This PR resolves #96322 and implements the `signbit` macro under a new header `generic-math-macros.h`. This also removed the `TODO` in `math-macros.h` and moves `isfinite`, `isinf`, and `isnan` to the same generic maths header. Finally, a test file `generic-math-macros_test.cpp` that adds coverage to the above 4 macros. Fixes #96322.
18 lines
672 B
C
18 lines
672 B
C
//===-- Definition of function macros from math.h -------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_MACROS_MATH_FUNCTION_MACROS_H
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#define LLVM_LIBC_MACROS_MATH_FUNCTION_MACROS_H
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#define isfinite(x) __builtin_isfinite(x)
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#define isinf(x) __builtin_isinf(x)
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#define isnan(x) __builtin_isnan(x)
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#define signbit(x) __builtin_signbit(x)
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#endif // LLVM_LIBC_MACROS_MATH_FUNCTION_MACROS_H
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