commit	ed13fef47741d0a8fcaefeedbe6dc47a8552b928	[log] [tgz]
author	Benjamin Kramer <benny.kra@googlemail.com>	Mon Jul 01 11:00:23 2019 +0000
committer	Benjamin Kramer <benny.kra@googlemail.com>	Mon Jul 01 11:00:23 2019 +0000
tree	d75412ed85e522f7e096744d1a8ac4434dc5f2c1
parent	d74f2d0a860907ae0cb6404737fa18b303593e4b [diff]

[SelectionDAG] Do minnum->minimum at legalization time instead of building time

The SDAGBuilder behavior stems from the days when we didn't have fast
math flags available in SDAG. We do now and doing the transformation in
the legalizer has the advantage that it also works for vector types.

llvm-svn: 364743

llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp[diff]
llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp[diff]
llvm/test/CodeGen/WebAssembly/f32.ll[diff]
llvm/test/CodeGen/WebAssembly/simd-arith.ll[diff]

4 files changed

tree: d75412ed85e522f7e096744d1a8ac4434dc5f2c1

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

README.md

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.