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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 | 5570cfec4ee736bd01b2fb940631acf49110bf41 (patch) | |
| tree | b4a42c2a55b624b59d1ad54b256afe4e6a1b0133 /lib/CodeGen/CGBlocks.cpp | |
| parent | 4667c4a309f7d49f858e14c4c2462fe595bcc536 (diff) | |
Be sure to mark blocks with no imports as being global.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65784 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGBlocks.cpp')
| -rw-r--r-- | lib/CodeGen/CGBlocks.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp index 703615a500..da7afe1d43 100644 --- a/lib/CodeGen/CGBlocks.cpp +++ b/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]; |