From 5570cfec4ee736bd01b2fb940631acf49110bf41 Mon Sep 17 00:00:00 2001 From: Mike Stump Date: Sun, 1 Mar 2009 20:07:53 +0000 Subject: [PATCH] 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 --- lib/CodeGen/CGBlocks.cpp | 4 ++++ 1 file changed, 4 insertions(+) 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]; -- 2.40.0