reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/CodeGen/RegisterCoalescer.cpp

 1293     if (DefMO.getSubReg() == DstIdx) {
 1302         DefMO.setSubReg(0);
 1303         DefMO.setIsUndef(false); // Only subregs can have def+undef.