search for: acaf828c

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2016 Nov 16
3
InstCombine question on combineLoadToOperationType
Hello, Context: We have a backend where v32i1 is a Legal type, but the storage for v32i1 is not 32-bits/uses a different instruction sequence. We ran into an issue because combineLoadToOperationType changed v32i1 loads into i32 loads, so a sequence like: define void @bits(<32 x i1>* %A, <32 x i1>* %B) { %a = load <32 x i1>, <32 x i1>* %A store <32 x i1> %a,