Home | History | Annotate | Download | only in CodeGen

Lines Matching refs:RegMask

14 /// each callsite queries RegisterUsageInfo for RegMask (calculated based on
15 /// actual register allocation) of the callee function, if the RegMask detail
16 /// is available then this pass will update the RegMask of the call instruction.
17 /// This updated RegMask will be used by the register allocator while allocating
65   static void setRegMask(MachineInstr &MI, ArrayRef<uint32_t> RegMask) {
66     assert(RegMask.size() ==
73         MO.setRegMask(RegMask.data());
126         const ArrayRef<uint32_t> RegMask = PRUI->getRegUsageInfo(F);
127         if (RegMask.empty())
129         setRegMask(MI, RegMask);