diff options
| -rw-r--r-- | utils/TableGen/RegisterInfoEmitter.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/utils/TableGen/RegisterInfoEmitter.cpp b/utils/TableGen/RegisterInfoEmitter.cpp index 2f8b4b821e..cfac70172d 100644 --- a/utils/TableGen/RegisterInfoEmitter.cpp +++ b/utils/TableGen/RegisterInfoEmitter.cpp @@ -187,6 +187,9 @@ RegisterInfoEmitter::EmitRegMapping(raw_ostream &OS, for (DwarfRegNumsMapTy::iterator I = DwarfRegNums.begin(), E = DwarfRegNums.end(); I != E; ++I) { int RegNo = I->second[i]; + if (RegNo == -1) // -1 is the default value, don't emit a mapping. + continue; + OS << " "; if (!isCtor) OS << "RI->"; |