Changes in directory llvm/lib/AsmParser:
llvmAsmParser.y updated: 1.339 -> 1.340 --- Log message: For PR1328: http://llvm.org/PR1328 : Use the new parameter on Function::getIntrinsicID to identify cases where a function is being called with an "llvm." name but it isn't actually an intrinsic. In such cases generate an error. --- Diffs of the changes: (+8 -0) llvmAsmParser.y | 8 ++++++++ 1 files changed, 8 insertions(+) Index: llvm/lib/AsmParser/llvmAsmParser.y diff -u llvm/lib/AsmParser/llvmAsmParser.y:1.339 llvm/lib/AsmParser/llvmAsmParser.y:1.340 --- llvm/lib/AsmParser/llvmAsmParser.y:1.339 Thu Apr 12 13:32:50 2007 +++ llvm/lib/AsmParser/llvmAsmParser.y Mon Apr 16 01:55:42 2007 @@ -2821,6 +2821,14 @@ Value *V = getVal(PFTy, $4); // Get the function we're calling... CHECK_FOR_ERROR + // Check for call to invalid intrinsic to avoid crashing later. + if (Function *theF = dyn_cast<Function>(V)) { + if (theF->hasName() && 0 == strncmp(theF->getName().c_str(), "llvm.", 5)&& + !theF->getIntrinsicID(true)) + GEN_ERROR("Call to invalid LLVM intrinsic function '" + + theF->getName() + "'"); + } + // Check the arguments ValueList Args; if ($6->empty()) { // Has no arguments? _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
