llvm-project.git/libc/test/src/math/exp2m1f_test.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [libc] Move libc_errno.h to libc/src/__support and make LIBC_ERRNO_MODE_SYSTEM to be header-only. (#143187) 2025-06-11T20:25:27+00:00 lntue lntue@google.com 2025-06-11T20:25:27+00:00 d87eea35fac5a34a841c637db8908128409a184e This is the first step in preparation for: https://discourse.llvm.org/t/rfc-make-clang-builtin-math-functions-constexpr-with-llvm-libc-to-support-c-23-constexpr-math-functions/86450 
This is the first step in preparation for:
https://discourse.llvm.org/t/rfc-make-clang-builtin-math-functions-constexpr-with-llvm-libc-to-support-c-23-constexpr-math-functions/86450
 [libc] Create a separate proxy header for math-function-macros.h (#98430) 2024-07-28T04:38:49+00:00 Nhat Nguyen nhat7203@gmail.com 2024-07-28T04:38:49+00:00 f8f5b17564cb839101ba99390bcecc564de57e65 Fix #98393 
Fix #98393
 [libc] Add proxy header math_macros.h. (#87598) 2024-04-05T22:21:16+00:00 lntue 35648136+lntue@users.noreply.github.com 2024-04-05T22:21:16+00:00 5748ad84e5e8e5621f221199cc290666f00e2a30 Context: https://github.com/llvm/llvm-project/pull/87017 - Add proxy header `libc/hdr/math_macros.h` that will: - include `<math.h>` in overlay mode, - include `"include/llvm-libc-macros/math-macros.h"` in full build mode. - Its corresponding CMake target `libc.hdr.math_macros` will only depend on `libc.include.math` and `libc.include.llvm-libc-macros.math_macros` in full build mode. - Replace all `#include "include/llvm-libc-macros/math-macros.h"` with `#include "hdr/math_macros.h"`. - Add dependency to `libc.hdr.math_macros` CMake target when using `add_fp_unittest`. - Update the remaining dependency. - Update bazel overlay: add `libc:hdr_math_macros` target, and replacing all dependency on `libc:llvm_libc_macros_math_macros` with `libc:hdr_math_macros`. 
Context: https://github.com/llvm/llvm-project/pull/87017

- Add proxy header `libc/hdr/math_macros.h` that will:
  - include `<math.h>` in overlay mode,
- include `"include/llvm-libc-macros/math-macros.h"` in full build mode.
- Its corresponding CMake target `libc.hdr.math_macros` will only depend
on `libc.include.math` and `libc.include.llvm-libc-macros.math_macros`
in full build mode.
- Replace all `#include "include/llvm-libc-macros/math-macros.h"` with
`#include "hdr/math_macros.h"`.
- Add dependency to `libc.hdr.math_macros` CMake target when using
`add_fp_unittest`.
- Update the remaining dependency.
- Update bazel overlay: add `libc:hdr_math_macros` target, and replacing
all dependency on `libc:llvm_libc_macros_math_macros` with
`libc:hdr_math_macros`.
 [libc][math][c23] Add exp2m1f C23 math function (#86996) 2024-04-04T12:22:45+00:00 OverMighty its.overmighty@gmail.com 2024-04-04T12:22:45+00:00 a8c59750d911eb30d5664696db19af445dd770f8 Fixes #86502. cc @lntue 
Fixes #86502.

cc @lntue