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(parent: 3e15f83) | patch
[InstSimplify] fold insertelement-of-extractelement
authorSanjay Patel <spatel@rotateright.com>
Fri, 24 May 2019 00:13:58 +0000 (00:13 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 24 May 2019 00:13:58 +0000 (00:13 +0000)
commit8869a98e82552ef698112df840575693780802a4
tree3075426e6bbc5c0db6c728947cbbd6b508568ec8tree | snapshot
parent3e15f833819d6e18988c62e877637258e649808ccommit | diff
[InstSimplify] fold insertelement-of-extractelement

This was partly handled in InstCombine (only the constant
index case), so delete that and zap it more generally in
InstSimplify.

llvm-svn: 361576
llvm/lib/Analysis/InstructionSimplify.cpp diff | blob | history
llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp diff | blob | history
llvm/test/Transforms/InstSimplify/insertelement.ll diff | blob | history
Domain: System / Toolchain;