llvm-project.git/libc/test/src/math/fma_test.cpp, branch users/nico/python-1

[libc][math][c23] Add f16fmaf C23 math function (#95483)

2024-06-14T16:31:32+00:00

Part of #93566.

[libc] Mass replace enclosing namespace (#67032)

2023-09-26T09:45:04+00:00

This is step 4 of
https://discourse.llvm.org/t/rfc-customizable-namespace-to-allow-testing-the-libc-when-the-system-libc-is-also-llvms-libc/73079

[libc] Implement double precision FMA for targets without FMA instructions.

2022-06-11T00:57:27+00:00

Implement double precision FMA (Fused Multiply-Add) for targets without
FMA instructions using __uint128_t to store the intermediate results.

Reviewed By: michaelrj, sivachandra

Differential Revision: https://reviews.llvm.org/D124495

[libc] apply formatting to tests

2021-12-22T18:53:25+00:00

Apply the formatting rules that were applied to the libc/src directory
to the libc/test directory, as well as the files in libc/utils that are
included by the tests. This does not include automated enforcement.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D116127

[libc] Add hardware implementations of fma and fmaf for x86_64 and aarch64.

2021-04-21T04:31:27+00:00

The current generic implementation of the fmaf function has been moved
to the FPUtil directory. This allows one use the fma operation from
implementations of other math functions like the trignometric functions
without depending on/requiring the fma/fmaf/fmal function targets. If
this pattern ends being convenient, we will switch all generic math
implementations to this pattern.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D100811