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| author | Mike Stump <mrs@apple.com> | 2009-03-01 20:07:53 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@apple.com> | 2009-03-01 20:07:53 +0000 |
| commit | 3a139f37935990e58325c09667987b46608caeff (patch) | |
| tree | 3ee297a875a6583bdd912dab2e2c56c947c5f6f4 /clang/lib/CodeGen/CGBlocks.cpp | |
| parent | 6d1fc5c7e4bebe7c6071923e104b78cbed64eda8 (diff) | |
| download | bcm5719-llvm-3a139f37935990e58325c09667987b46608caeff.tar.gz bcm5719-llvm-3a139f37935990e58325c09667987b46608caeff.zip | |
Be sure to mark blocks with no imports as being global.
llvm-svn: 65784
Diffstat (limited to 'clang/lib/CodeGen/CGBlocks.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGBlocks.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGBlocks.cpp b/clang/lib/CodeGen/CGBlocks.cpp index 703615a500b..da7afe1d436 100644 --- a/clang/lib/CodeGen/CGBlocks.cpp +++ b/clang/lib/CodeGen/CGBlocks.cpp @@ -223,6 +223,10 @@ llvm::Value *CodeGenFunction::BuildBlockLiteralTmp(const BlockExpr *BE) { Elts.push_back(BuildDescriptorBlockDecl(subBlockSize)); if (subBlockDeclRefDecls.size() == 0) { + // Optimize to being a global block. + Elts[0] = CGM.getNSConcreteGlobalBlock(); + Elts[1] = llvm::ConstantInt::get(IntTy, flags|BLOCK_IS_GLOBAL); + C = llvm::ConstantStruct::get(Elts); char Name[32]; |
