Cameron McInally 2557ca296a [InstCombine] Add visitFNeg(...) visitor for unary Fneg
Also, break out a helper function, namely foldFNegIntoConstant(...), which performs transforms common between visitFNeg(...) and visitFSub(...).

Differential Revision: https://reviews.llvm.org/D61693

llvm-svn: 361188
2019-05-20 19:10:30 +00:00
2019-03-27 21:28:31 +00:00
2019-05-20 18:46:25 +00:00

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.

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The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
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