diff options
Diffstat (limited to 'lib/TableGen/Record.cpp')
| -rw-r--r-- | lib/TableGen/Record.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp index 57d2703b82..c17aea99f8 100644 --- a/lib/TableGen/Record.cpp +++ b/lib/TableGen/Record.cpp @@ -918,6 +918,18 @@ Init *BinOpInit::Fold(Record *CurRec, MultiClass *CurMultiClass) const { } break; } + case LISTCONCAT: { + ListInit *LHSs = dyn_cast<ListInit>(LHS); + ListInit *RHSs = dyn_cast<ListInit>(RHS); + if (LHSs && RHSs) { + std::vector<Init *> Args; + Args.insert(Args.end(), LHSs->begin(), LHSs->end()); + Args.insert(Args.end(), RHSs->begin(), RHSs->end()); + return ListInit::get( + Args, static_cast<ListRecTy *>(LHSs->getType())->getElementType()); + } + break; + } case STRCONCAT: { StringInit *LHSs = dyn_cast<StringInit>(LHS); StringInit *RHSs = dyn_cast<StringInit>(RHS); @@ -987,6 +999,7 @@ std::string BinOpInit::getAsString() const { case SRA: Result = "!sra"; break; case SRL: Result = "!srl"; break; case EQ: Result = "!eq"; break; + case LISTCONCAT: Result = "!listconcat"; break; case STRCONCAT: Result = "!strconcat"; break; } return Result + "(" + LHS->getAsString() + ", " + RHS->getAsString() + ")"; |