commit	1fa5051bad754786c0d8a235beed05daf15e1bbc	[log] [tgz]
author	Petar Jovanovic <petar.jovanovic@mips.com>	Sun Aug 26 07:25:33 2018 +0000
committer	Petar Jovanovic <petar.jovanovic@mips.com>	Sun Aug 26 07:25:33 2018 +0000
tree	b0feaa3b67b4d43b2d414ff41eb29b34cf31a386
parent	7c3a12ff425ae850dc9dbbe04e181a892d06fd4d [diff]

[MIPS GlobalISel] Legalize i8 and i16 add

Legalize G_ADD for types smaller than i32.
LegalizationArtifactCombiner replaces extend instructions with appropriate
bitwise instructions.

Patch by Petar Avramovic.

Differential Revision: https://reviews.llvm.org/D51213

llvm-svn: 340697

llvm/lib/Target/Mips/MipsLegalizerInfo.cpp[diff]
llvm/test/CodeGen/Mips/GlobalISel/legalizer/add.mir[diff]
llvm/test/CodeGen/Mips/GlobalISel/llvm-ir/add.ll[diff]

3 files changed

tree: b0feaa3b67b4d43b2d414ff41eb29b34cf31a386

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.