mirror of
https://github.com/RPCSX/llvm.git
synced 2025-02-09 05:57:23 +00:00
03629a3cf4
SELECT_CC has the nasty property of having operands with unrelated types. So if you do something like: f32 = select_cc f16, f16, f32, f32, cc You'd only look for the action for <select_cc, f32>, but never f16. If the types are all legal, but the op isn't (as for f16 on AArch64, or for f128 on x86_64/AArch64?), then you get into trouble. For f128, we have softenSetCCOperands to handle this case. Similarly, for f16, we can directly promote the CC operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253344 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ 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.