From 91342d8873a84b2809e5ed120cabb75902034355 Mon Sep 17 00:00:00 2001 From: Anton Korobeynikov Date: Wed, 12 Mar 2008 00:49:19 +0000 Subject: Be backward compatible git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48268 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Bitcode/Reader/BitcodeReader.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp index 27b5189d20..a58ead5f14 100644 --- a/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1075,6 +1075,7 @@ bool BitcodeReader::ParseModule(const std::string &ModuleID) { FunctionsWithBodies.push_back(Func); break; } + // ALIAS: [alias type, aliasee val#, linkage] // ALIAS: [alias type, aliasee val#, linkage, visibility] case bitc::MODULE_CODE_ALIAS: { if (Record.size() < 3) @@ -1085,7 +1086,9 @@ bool BitcodeReader::ParseModule(const std::string &ModuleID) { GlobalAlias *NewGA = new GlobalAlias(Ty, GetDecodedLinkage(Record[2]), "", 0, TheModule); - NewGA->setVisibility(GetDecodedVisibility(Record[3])); + // Old bitcode files didn't have visibility field. + if (Record.size() > 3) + NewGA->setVisibility(GetDecodedVisibility(Record[3])); ValueList.push_back(NewGA); AliasInits.push_back(std::make_pair(NewGA, Record[1])); break; -- cgit v1.2.3