[InstCombine] fix crash while trying to narrow a binop of shuffles (PR40734)
authorSanjay Patel <spatel@rotateright.com>
Fri, 15 Feb 2019 16:31:55 +0000 (16:31 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 15 Feb 2019 16:31:55 +0000 (16:31 +0000)
commit8a2b543a133340377e8cc92ee8860d60ee93d80c
tree980a48b161d0dfb20756403bd088613de7b8eb84
parent77d0e63c1e8c8be2df8bc921ce4bd1f8714242df
[InstCombine] fix crash while trying to narrow a binop of shuffles (PR40734)

https://bugs.llvm.org/show_bug.cgi?id=40734

llvm-svn: 354144
llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
llvm/test/Transforms/InstCombine/vec_shuffle.ll