From 31c98bfb85fc6771800de96cc36704f9e662fe07 Mon Sep 17 00:00:00 2001 From: Andrew Lenharth Date: Mon, 20 Jun 2005 15:41:37 +0000 Subject: [PATCH] because some functions just use va_start and pass things to vfprintf git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22269 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/AsmParser/llvmAsmParser.y | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y index 94d6edf5c54..b71f618779b 100644 --- a/lib/AsmParser/llvmAsmParser.y +++ b/lib/AsmParser/llvmAsmParser.y @@ -737,6 +737,17 @@ static PATypeHolder HandleUpRefs(const Type *ty) { Module *Result = ParserResult; ParserResult = 0; + //Not all functions use vaarg, so make a second check for ObsoleteVarArgs + { + Function* F; + if ((F = Result->getNamedFunction("llvm.va_start")) + && F->getFunctionType()->getNumParams() == 0) + ObsoleteVarArgs = true; + if((F = Result->getNamedFunction("llvm.va_copy")) + && F->getFunctionType()->getNumParams() == 1) + ObsoleteVarArgs = true; + } + if (ObsoleteVarArgs && NewVarArgs) { std::cerr << "This file is corrupt in that it uses both new and old style varargs\n"; -- 2.34.1