diff options
| author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-01-11 21:44:37 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-01-11 21:44:37 +0000 |
| commit | b1c65ff108de47a89585ad37874bd6cb232664cd (patch) | |
| tree | 925fe394ffc971a2e1b108b7844b0a2c35b5f4ce /lib/CodeGen | |
| parent | 9f959db60e8913abafe7d5f5f5a83dc6a5c8d87e (diff) | |
Set unnamed_addr for type infos that we are confortable marking as hidden. I
think it is safe to mark all type infos with unnamed_addr, but I am not sure.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123275 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGRTTI.cpp | 6 | ||||
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp index 444062bbff..839ff90940 100644 --- a/lib/CodeGen/CGRTTI.cpp +++ b/lib/CodeGen/CGRTTI.cpp @@ -640,8 +640,12 @@ llvm::Constant *RTTIBuilder::BuildTypeInfo(QualType Ty, bool Force) { /*ForRTTI*/ true, /*ForDefinition*/ true); else if (Hidden || (CGM.getCodeGenOpts().HiddenWeakVTables && - Linkage == llvm::GlobalValue::WeakODRLinkage)) + Linkage == llvm::GlobalValue::WeakODRLinkage)) { GV->setVisibility(llvm::GlobalValue::HiddenVisibility); + + // FIXME: Should we set this for all type infos? + GV->setUnnamedAddr(true); + } return llvm::ConstantExpr::getBitCast(GV, Int8PtrTy); } diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index 5d549c9196..9ed3150ff5 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -251,6 +251,7 @@ void CodeGenModule::setTypeVisibility(llvm::GlobalValue *GV, // Otherwise, drop the visibility to hidden. GV->setVisibility(llvm::GlobalValue::HiddenVisibility); + GV->setUnnamedAddr(true); } llvm::StringRef CodeGenModule::getMangledName(GlobalDecl GD) { |