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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2008-03-12 00:49:19 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2008-03-12 00:49:19 +0000 |
| commit | 2f22e3f69068e21acf4df0b4ba4a012d68926c6d (patch) | |
| tree | be5826487dc8efb8c1889a111d93575e09314743 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | cc189b5606b1eccd9f3c5472df7840a10f6f5423 (diff) | |
| download | bcm5719-llvm-2f22e3f69068e21acf4df0b4ba4a012d68926c6d.tar.gz bcm5719-llvm-2f22e3f69068e21acf4df0b4ba4a012d68926c6d.zip | |
Be backward compatible
llvm-svn: 48268
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 27b5189d20d..a58ead5f14c 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/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; |
