From 90c5fdb20a4256f7cf7a857813a8aedc27c79a40 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 7 Dec 2002 04:41:22 +0000 Subject: [PATCH] Give better error message if two passes of the same argument are registered git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4950 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Support/PassNameParser.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/include/llvm/Support/PassNameParser.h b/include/llvm/Support/PassNameParser.h index 43561ec671b..c35f762cb8d 100644 --- a/include/llvm/Support/PassNameParser.h +++ b/include/llvm/Support/PassNameParser.h @@ -19,6 +19,7 @@ #include "Support/CommandLine.h" #include "llvm/Pass.h" #include +#include //===----------------------------------------------------------------------===// // PassNameParser class - Make use of the pass registration mechanism to @@ -56,8 +57,11 @@ public: // virtual void passRegistered(const PassInfo *P) { if (ignorablePass(P) || !Opt) return; - assert(findOption(P->getPassArgument()) == getNumOptions() && - "Two passes with the same argument attempted to be registered!"); + if (findOption(P->getPassArgument()) != getNumOptions()) { + std::cerr << "Two passes with the same argument (-" + << P->getPassArgument() << ") attempted to be registered!\n"; + abort(); + } addLiteralOption(P->getPassArgument(), P, P->getPassName()); Opt->addArgument(P->getPassArgument()); }