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| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2016-12-15 16:30:20 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2016-12-15 16:30:20 +0000 |
| commit | 05b8fde8ee1dc4af5c804f1f12a4da706ffdf8a3 (patch) | |
| tree | 4f6ab703ae6517852ae9714585a93d874e61fcc9 /clang/lib/CodeGen | |
| parent | cf1767421140616e436338477c3560665de1f5fd (diff) | |
| download | bcm5719-llvm-05b8fde8ee1dc4af5c804f1f12a4da706ffdf8a3.tar.gz bcm5719-llvm-05b8fde8ee1dc4af5c804f1f12a4da706ffdf8a3.zip | |
CodeGen: ubsan is built static on windows, give handlers local storage
The UBSAN runtime is built static on Windows. This requires that we give local
storage always. This impacts Windows where the linker would otherwise have to
generate a thunk to access the symbol via the IAT. This should repair the
windows clang build bots.
llvm-svn: 289829
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGExpr.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp index 49308e25d71..88a537467e2 100644 --- a/clang/lib/CodeGen/CGExpr.cpp +++ b/clang/lib/CodeGen/CGExpr.cpp @@ -2545,7 +2545,8 @@ static void emitCheckHandlerCall(CodeGenFunction &CGF, llvm::Value *Fn = CGF.CGM.CreateRuntimeFunction( FnType, FnName, llvm::AttributeSet::get(CGF.getLLVMContext(), - llvm::AttributeSet::FunctionIndex, B)); + llvm::AttributeSet::FunctionIndex, B), + /*Local=*/true); llvm::CallInst *HandlerCall = CGF.EmitNounwindRuntimeCall(Fn, FnArgs); if (!MayReturn) { HandlerCall->setDoesNotReturn(); |
