Changes in directory llvm/tools/bugpoint:
BugDriver.cpp updated: 1.47 -> 1.48 --- Log message: For PR797: http://llvm.org/PR797 : Rid the Assembly Parser of exceptions. This is a really gross hack but it will do until the Assembly Parser is re-written as a recursive descent. The basic premise is that wherever the old "ThrowException" function was called (new name: GenerateError) we set a flag (TriggerError). Every production checks that flag and calls YYERROR if it is set. Additionally, each call to ThrowException in the grammar is replaced with GEN_ERROR which calls GenerateError and then YYERROR immediately. This prevents the remaining production from continuing after an error condition. --- Diffs of the changes: (+4 -9) BugDriver.cpp | 13 ++++--------- 1 files changed, 4 insertions(+), 9 deletions(-) Index: llvm/tools/bugpoint/BugDriver.cpp diff -u llvm/tools/bugpoint/BugDriver.cpp:1.47 llvm/tools/bugpoint/BugDriver.cpp:1.48 --- llvm/tools/bugpoint/BugDriver.cpp:1.47 Tue Aug 15 11:40:49 2006 +++ llvm/tools/bugpoint/BugDriver.cpp Fri Aug 18 03:43:06 2006 @@ -73,15 +73,10 @@ /// return it, or return null if not possible. /// Module *llvm::ParseInputFile(const std::string &InputFilename) { - Module *Result = 0; - try { - Result = ParseBytecodeFile(InputFilename); - if (!Result && !(Result = ParseAssemblyFile(InputFilename))){ - std::cerr << "bugpoint: could not read input file '" - << InputFilename << "'!\n"; - } - } catch (const ParseException &E) { - std::cerr << "bugpoint: " << E.getMessage() << '\n'; + ParseError Err; + Module *Result = ParseBytecodeFile(InputFilename); + if (!Result && !(Result = ParseAssemblyFile(InputFilename,&Err))) { + std::cerr << "bugpoint: " << Err.getMessage() << "\n"; Result = 0; } return Result; _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
