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Copy externally_initialized in GlobalVariable::copyAttributesFrom.

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Patch by Kevin Frei!

llvm-svn: 221620
This commit is contained in:
Rafael Espindola 2014-11-10 18:41:59 +00:00
parent 74a580e42d
commit 95378f1d72
2 changed files with 8 additions and 0 deletions
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1
lib/IR/Globals.cpp
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@ -246,6 +246,7 @@ void GlobalVariable::copyAttributesFrom(const GlobalValue *Src) {
GlobalObject::copyAttributesFrom(Src);
const GlobalVariable *SrcVar = cast<GlobalVariable>(Src);
setThreadLocalMode(SrcVar->getThreadLocalMode());
setExternallyInitialized(SrcVar->isExternallyInitialized());
}

7
test/Linker/lto-attributes.ll Normal file
View File

@ -0,0 +1,7 @@
; RUN: llvm-link -S %s -o - | FileCheck %s
; CHECK: @foo = private externally_initialized global i8* null
@foo = private externally_initialized global i8* null
; CHECK: @array = appending global [7 x i8] c"abcdefg", align 1
@array = appending global [7 x i8] c"abcdefg", align 1