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ed3f2c6761
a +asserts bootstrap, but my bootstrap had asserts off. Oops. Anyways, in some places it is reasonable to cast (as a sanity check) the pointer operand to a load or store to an instruction within SROA -- namely when the pointer operand is expected to be derived from an alloca, and thus always an instruction. However, the pre-splitting code also deals with loads and stores to non-alloca pointers and there we need to just use the Value*. Nothing about the code relied on the instruction cast, it was only there essentially as an invariant assertion. Remove the two that don't actually hold. This should fix the proximate issue in PR22080, but I'm also doing an asserts bootstrap myself to see if there are other issues lurking. I'll craft a reduced test case in a moment, but I wanted to get the tree healthy as quickly as possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225068 91177308-0d34-0410-b5e6-96231b3b80d8
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