commit	d8dd0151fc12fbbb3f15f71174452c81001a902c	[log] [tgz]
author	Sanjay Patel <spatel@rotateright.com>	Tue Feb 20 23:51:16 2018 +0000
committer	Sanjay Patel <spatel@rotateright.com>	Tue Feb 20 23:51:16 2018 +0000
tree	2d3c6877ff9f208307efa09b672016b7111747b9
parent	cd8758233ebacf36b373481a1dc1e025ee487a39 [diff]

[InstCombine] -X / C --> X / -C for FP

We already do this in DAGCombiner, but it should 
also be good to eliminate the fsub use in IR.

llvm-svn: 325648

llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp[diff]
llvm/test/Transforms/InstCombine/fdiv.ll[diff]

2 files changed

tree: 2d3c6877ff9f208307efa09b672016b7111747b9

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/
README.md

README.md

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.