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4257
2018 Feb 18
0
mgather expand error
Hello,
my target support maximum gather of v64i32....i want to lower all the
greater gathers to v64i32. for this i used;
setOperationAction(ISD::MGATHER, MVT::v128i32,
Expand);
but i am getting error;
LLVM ERROR: Cannot select: t4257: v128i32,ch =
masked_gather<LD512[<unknown>](align=4)(tbaa=<0x30e7c78>)> t0,
undef:v128i32, t4394, TargetConstant:i64<0>, t4312
t1061: v128i32 = undef
t4394: v128i1 = BUILD_VECTOR TargetConstant:i1<-1>,
TargetConstant:i1<-1>, TargetConstant:i1<-1>, Targ...