mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-01-31 20:51:52 +01:00
c56f83f1a4
Before z14, we did not have any FMA instruction for 128-bit floating-point, so the @llvm.fma.f128 intrinsic needs to be expanded to a libcall on those platforms. This worked correctly for regular FMA, but was implemented incorrectly for the strict version. This was not noticed because we did not have test coverage for this case. This patch fixes that incorrect expansion and adds the missing test cases.
The LLVM Compiler Infrastructure ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.