[IR] ShuffleVectorInst::isIdentityWithPadding - bail on non-fixed-type vector shuffles.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 17 Nov 2020 16:05:03 +0000 (16:05 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 17 Nov 2020 16:16:51 +0000 (16:16 +0000)
commit7e30989dabce9ddbca0cbad7a8f25fb4e756d334
tree2bdced57424ce23a79e0f66fa7af50ba990e3d60
parent53fba9d9d30307bac3d1ce31e39b0fccc13bed80
[IR] ShuffleVectorInst::isIdentityWithPadding - bail on non-fixed-type vector shuffles.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27416
llvm/lib/IR/Instructions.cpp
llvm/test/Transforms/InstCombine/vscale_insertelement.ll