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| author | David Green <david.green@arm.com> | 2018-09-12 14:09:06 +0000 |
|---|---|---|
| committer | David Green <david.green@arm.com> | 2018-09-12 14:09:06 +0000 |
| commit | be0c5b6d3c415ae2b778c7c641e3f451652718f7 (patch) | |
| tree | c630557d436e909d11b8db527cad760319ee1d2c /clang/lib/CodeGen/CodeGenModule.h | |
| parent | a34679658f881a6751651e0891b08af44b48fe69 (diff) | |
| download | bcm5719-llvm-be0c5b6d3c415ae2b778c7c641e3f451652718f7.tar.gz bcm5719-llvm-be0c5b6d3c415ae2b778c7c641e3f451652718f7.zip | |
[CodeGen] Align rtti and vtable data
Previously the alignment on the newly created rtti/typeinfo data was largely
not set, meaning that DataLayout::getPreferredAlignment was free to overalign
it to 16 bytes. This causes unnecessary code bloat.
Differential Revision: https://reviews.llvm.org/D51416
llvm-svn: 342053
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h index 91f3d94330f..ae7f7f3e191 100644 --- a/clang/lib/CodeGen/CodeGenModule.h +++ b/clang/lib/CodeGen/CodeGenModule.h @@ -764,7 +764,8 @@ public: /// bitcast to the new variable. llvm::GlobalVariable * CreateOrReplaceCXXRuntimeVariable(StringRef Name, llvm::Type *Ty, - llvm::GlobalValue::LinkageTypes Linkage); + llvm::GlobalValue::LinkageTypes Linkage, + unsigned Alignment); llvm::Function * CreateGlobalInitOrDestructFunction(llvm::FunctionType *ty, const Twine &name, |
