416 static bool IsSubRegBitsMinusOther(HSub* sub, size_t reg_bits, HInstruction* other) {  in IsSubRegBitsMinusOther()  argument
419           (Int64FromConstant(sub->GetLeft()->AsConstant()) & (reg_bits - 1)) == 0);  in IsSubRegBitsMinusOther()
487   size_t reg_bits = DataType::Size(ushr->GetType()) * kBitsPerByte;  in TryReplaceWithRotateConstantPattern()  local
490   if (((ldist + rdist) & (reg_bits - 1)) == 0) {  in TryReplaceWithRotateConstantPattern()
548   size_t reg_bits = DataType::Size(ushr->GetType()) * kBitsPerByte;  in TryReplaceWithRotateRegisterSubPattern()  local
551   if ((shl_shift->IsSub() && IsSubRegBitsMinusOther(shl_shift->AsSub(), reg_bits, ushr_shift)) ||  in TryReplaceWithRotateRegisterSubPattern()
552       (ushr_shift->IsSub() && IsSubRegBitsMinusOther(ushr_shift->AsSub(), reg_bits, shl_shift))) {  in TryReplaceWithRotateRegisterSubPattern()
1416       size_t reg_bits = (instruction->GetResultType() == DataType::Type::kInt64) ? 64 : 32;  in VisitAnd()  local
1417       size_t shift = Int64FromConstant(input_other->InputAt(1)->AsConstant()) & (reg_bits - 1);  in VisitAnd()
1419       if ((num_tail_bits_set >= reg_bits - shift) && input_other->IsUShr()) {  in VisitAnd()
1425       }  else if ((num_tail_bits_set == reg_bits - shift) && IsPowerOfTwo(value + 1) &&  in VisitAnd()