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Revert Don't create new comdats in CodeGen

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It breaks AddressSanitizer on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226173 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Timur Iskhodzhanov
2015-01-15 16:14:34 +00:00
parent cb71ef1b46
commit d048b3be70
15 changed files with 137 additions and 63 deletions
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10
lib/Bitcode/Writer/BitcodeWriter.cpp
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@ -480,13 +480,13 @@ static unsigned getEncodedLinkage(const GlobalValue &GV) {
case GlobalValue::ExternalLinkage:
return 0;
case GlobalValue::WeakAnyLinkage:
return 16;
return 1;
case GlobalValue::AppendingLinkage:
return 2;
case GlobalValue::InternalLinkage:
return 3;
case GlobalValue::LinkOnceAnyLinkage:
return 18;
return 4;
case GlobalValue::ExternalWeakLinkage:
return 7;
case GlobalValue::CommonLinkage:
@ -494,9 +494,9 @@ static unsigned getEncodedLinkage(const GlobalValue &GV) {
case GlobalValue::PrivateLinkage:
return 9;
case GlobalValue::WeakODRLinkage:
return 17;
return 10;
case GlobalValue::LinkOnceODRLinkage:
return 19;
return 11;
case GlobalValue::AvailableExternallyLinkage:
return 12;
}
@ -629,7 +629,7 @@ static void WriteModuleInfo(const Module *M, const ValueEnumerator &VE,
Log2_32_Ceil(MaxGlobalType+1)));
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // Constant.
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // Initializer.
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 5)); // Linkage.
Abbv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 4)); // Linkage.
if (MaxAlignment == 0) // Alignment.
Abbv->Add(BitCodeAbbrevOp(0));
else {