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(parent: ddae251) | patch
[InstCombine] Support folding and/or/xor with a constant vector RHS into selects...
authorCraig Topper <craig.topper@gmail.com>
Tue, 4 Apr 2017 20:26:25 +0000 (20:26 +0000)
committerCraig Topper <craig.topper@gmail.com>
Tue, 4 Apr 2017 20:26:25 +0000 (20:26 +0000)
commit86173600ec790a8449f1bc9e283f77daa2a3c96b
treef35934a7050c52cfba75cf64039bd48896c84801tree | snapshot
parentddae2516b8596647e9741affa0280cd6e6e41bdbcommit | diff
[InstCombine] Support folding and/or/xor with a constant vector RHS into selects and phis

Currently we only fold with ConstantInt RHS. This generalizes to any Constant RHS.

Differential Revision: https://reviews.llvm.org/D31610

llvm-svn: 299466
llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp diff | blob | history
llvm/test/Transforms/InstCombine/and.ll diff | blob | history
llvm/test/Transforms/InstCombine/or.ll diff | blob | history
llvm/test/Transforms/InstCombine/xor.ll diff | blob | history
Domain: System / Toolchain;