forked from OSchip/llvm-project
872a950033
As discussed on D107228, widening a subvector by inserting the whole subvector into the bottom a larger undef vector should always be cheap enough that we can treat it as zero cost. NOTE: If this proves to cause issues we have the option of introducing a "SK_WidenSubvector" shuffle kind enum that targets could override the zero cost, but that doesn't seem necessary atm. Differential Revision: https://reviews.llvm.org/D107228 |
||
|---|---|---|
| .. | ||
| add-sub.ll | ||
| addrspacecast.ll | ||
| bit-ops.ll | ||
| control-flow.ll | ||
| extractelement.ll | ||
| fabs.ll | ||
| fadd.ll | ||
| fdiv.ll | ||
| fma.ll | ||
| fmul.ll | ||
| fneg.ll | ||
| fsub.ll | ||
| fused_costs.ll | ||
| insertelement.ll | ||
| lit.local.cfg | ||
| logicalop.ll | ||
| mul.ll | ||
| reduce-and.ll | ||
| reduce-or.ll | ||
| shifts.ll | ||
| shufflevector.ll | ||