| author | Tim Northover <tnorthover@apple.com> | |
| Wed, 21 Jan 2015 23:17:19 +0000 (23:17 +0000) | ||
| committer | Tim Northover <tnorthover@apple.com> | |
| Wed, 21 Jan 2015 23:17:19 +0000 (23:17 +0000) | ||
| commit | f5f8a3e6a6ed8f72d1ed57c29e5fc6686bbcbedd | |
| tree | 2cba057718d5fb285a9f0721b98b19ca917bd34a | tree | snapshot (tar.xz tar.gz zip) |
| parent | f93662d3d5a61c8f166db48614faa7b92f98c4c8 | commit | diff |
DAGCombine: fold (or (and X, M), (and X, N)) -> (and X, (or M, N))
It can help with argument juggling on some targets, and is generally a good
idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226740 91177308-0d34-0410-b5e6-96231b3b80d8
It can help with argument juggling on some targets, and is generally a good
idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226740 91177308-0d34-0410-b5e6-96231b3b80d8
| lib/CodeGen/SelectionDAG/DAGCombiner.cpp | diff | blob | history | |
| test/CodeGen/AArch64/or-combine.ll | [new file with mode: 0644] | blob |
| test/CodeGen/R600/extload.ll | diff | blob | history | |
| test/CodeGen/X86/vselect.ll | diff | blob | history |