commit	69c8972fd1dd4beb75421dd32110d2f0e1cb3a5f	[log] [tgz]
author	Craig Topper <craig.topper@intel.com>	Mon Feb 26 22:33:17 2018 +0000
committer	Craig Topper <craig.topper@intel.com>	Mon Feb 26 22:33:17 2018 +0000
tree	83b8d25a8ecfd8f8510b421bb43134bad6392860
parent	79c23eec04499933479874c0b06bc8d51914bde4 [diff]

[ValueTracking] Teach cannotBeOrderedLessThanZeroImpl to handle vector constants.

Summary: This allows vector fabs to be removed in more cases.

Reviewers: spatel, arsenm, RKSimon

Reviewed By: spatel

Subscribers: wdng, llvm-commits

Differential Revision: https://reviews.llvm.org/D43739

llvm-svn: 326138

llvm/lib/Analysis/ValueTracking.cpp[diff]
llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll[diff]

2 files changed

tree: 83b8d25a8ecfd8f8510b421bb43134bad6392860

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.