Files
clang-p2996/flang-rt/lib/quadmath/complex-math.h
Michael Kruse 54f37133b7 [Flang][NFC] Move runtime library files to flang-rt (#110298)
Mostly mechanical changes in preparation of extracting the Flang-RT
"subproject" in #110217. This PR intends to only move pre-existing files
to the new folder structure, with no behavioral change. Common files
(headers, testing, cmake) shared by Flang-RT and Flang remain in
`flang/`.

Some cosmetic changes and files paths were necessary:
* Relative paths to the new path for the source files and
`add_subdirectory`.
 * Add the new location's include directory to `include_directories`
* The unittest/Evaluate directory has unitests for flang-rt and Flang. A
new `CMakeLists.txt` was introduced for the flang-rt tests.
 * Change the `#include` paths relative to the include directive
 * clang-format on the `#include` directives
* Since the paths are part if the copyright header and include guards, a
script was used to canonicalize those
* `test/Runtime` and runtime tests in `test/Driver` are moved, but the
lit.cfg.py mechanism to execute the will only be added in #110217.
2025-02-16 13:25:31 +01:00

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C

/*===-- lib/quadmath/complex-math.h ---------------------------------*- C -*-===
*
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
* See https://llvm.org/LICENSE.txt for license information.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*
*===----------------------------------------------------------------------===*/
#ifndef FLANG_RT_QUADMATH_COMPLEX_MATH_H_
#define FLANG_RT_QUADMATH_COMPLEX_MATH_H_
#include "flang/Common/float128.h"
#include "flang/Runtime/entry-names.h"
#if HAS_QUADMATHLIB
#include "quadmath.h"
#define CAbs(x) cabsq(x)
#define CAcos(x) cacosq(x)
#define CAcosh(x) cacoshq(x)
#define CAsin(x) casinq(x)
#define CAsinh(x) casinhq(x)
#define CAtan(x) catanq(x)
#define CAtanh(x) catanhq(x)
#define CCos(x) ccosq(x)
#define CCosh(x) ccoshq(x)
#define CExp(x) cexpq(x)
#define CLog(x) clogq(x)
#define CPow(x, p) cpowq(x, p)
#define CSin(x) csinq(x)
#define CSinh(x) csinhq(x)
#define CSqrt(x) csqrtq(x)
#define CTan(x) ctanq(x)
#define CTanh(x) ctanhq(x)
#elif HAS_LDBL128
/* Use 'long double' versions of libm functions. */
#include <complex.h>
#define CAbs(x) cabsl(x)
#define CAcos(x) cacosl(x)
#define CAcosh(x) cacoshl(x)
#define CAsin(x) casinl(x)
#define CAsinh(x) casinhl(x)
#define CAtan(x) catanl(x)
#define CAtanh(x) catanhl(x)
#define CCos(x) ccosl(x)
#define CCosh(x) ccoshl(x)
#define CExp(x) cexpl(x)
#define CLog(x) clogl(x)
#define CPow(x, p) cpowl(x, p)
#define CSin(x) csinl(x)
#define CSinh(x) csinhl(x)
#define CSqrt(x) csqrtl(x)
#define CTan(x) ctanl(x)
#define CTanh(x) ctanhl(x)
#elif HAS_LIBMF128
/* We can use __float128 versions of libm functions.
* __STDC_WANT_IEC_60559_TYPES_EXT__ needs to be defined
* before including math.h to enable the *f128 prototypes. */
#error "Float128Math build with glibc>=2.26 is unsupported yet"
#endif
#endif /* FLANG_RT_QUADMATH_COMPLEX_MATH_H_ */