diff options
Diffstat (limited to 'utils/TableGen/CodeEmitterGen.cpp')
| -rw-r--r-- | utils/TableGen/CodeEmitterGen.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp index 24235381b9..f0a02872ce 100644 --- a/utils/TableGen/CodeEmitterGen.cpp +++ b/utils/TableGen/CodeEmitterGen.cpp @@ -49,7 +49,10 @@ void CodeEmitterGen::reverseBits(std::vector<Record*> &Insts) { } -int CodeEmitterGen::getVariableBit(const std::string &VarName, BitsInit *BI, int bit){ +// If the VarBitInit at position 'bit' matches the specified variable then +// return the variable bit position. Otherwise return -1. +int CodeEmitterGen::getVariableBit(const std::string &VarName, + BitsInit *BI, int bit) { if (VarBitInit *VBI = dynamic_cast<VarBitInit*>(BI->getBit(bit))) { TypedInit *TI = VBI->getVariable(); |