tree 45ab0572ebd24f87e676788c693c21f9db5638f6
parent 20df2420f7997cdb69c21f6bff27559cb09f7be2
author Evan Cheng <evan.cheng@apple.com> 1266881640 +0000
committer Evan Cheng <evan.cheng@apple.com> 1266881640 +0000

Instcombine constant folding can normalize gep with negative index to index with large offset. When instcombine objsize checking transformation sees these geps where the offset seemingly point out of bound, it should just return "i don't know" rather than asserting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96825 91177308-0d34-0410-b5e6-96231b3b80d8