diff options
Diffstat (limited to 'llvm/utils/TableGen/TGParser.cpp')
| -rw-r--r-- | llvm/utils/TableGen/TGParser.cpp | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/llvm/utils/TableGen/TGParser.cpp b/llvm/utils/TableGen/TGParser.cpp index b0389ddb729..188ba4d2b1b 100644 --- a/llvm/utils/TableGen/TGParser.cpp +++ b/llvm/utils/TableGen/TGParser.cpp @@ -17,8 +17,14 @@ #include <algorithm> #include <sstream> #include "llvm/ADT/SmallVector.h" +#include "llvm/Support/CommandLine.h" using namespace llvm; +/// LLVMCHack - This is a temporary hack that changes how "(foo [1, 2, 3])" +/// parses. +/// FIXME: REMOVE THIS. +static cl::opt<bool> LLVMCHack("llvmc-temp-hack", cl::ReallyHidden); + //===----------------------------------------------------------------------===// // Support Code for the Semantic Actions. //===----------------------------------------------------------------------===// @@ -1213,11 +1219,18 @@ Init *TGParser::ParseSimpleValue(Record *CurRec, RecTy *ItemType) { return 0; } - Init *Operator = 0; - if (Lex.getCode() == tgtok::Id) - Operator = ParseIDValue(CurRec); - else - Operator = ParseOperation(CurRec); + Init *Operator; + /// LLVMC Requires an old grammar and I don't know how to update it, placate + /// it in the short term by changing the grammar specifically for llvmc. + /// FIXME: REMOVE THIS. + if (!LLVMCHack) + Operator = ParseValue(CurRec); + else { + if (Lex.getCode() == tgtok::Id) + Operator = ParseIDValue(CurRec); + else + Operator = ParseOperation(CurRec); + } if (Operator == 0) return 0; // If the operator name is present, parse it. |
