Displaying 1 result from an estimated 1 matches for "9eef4de4".
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,