More cleanup stack work.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64059 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 3dbc2c9..b37cf7b 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -155,6 +155,13 @@
/// blocks that have been added.
void EmitCleanupBlocks(size_t OldCleanupStackSize);
+ /// EmitBranchThroughCleanup - Emit a branch from the current insert block
+ /// through the cleanup handling code (if any) and then on to \arg Dest.
+ ///
+ /// FIXME: Maybe this should really be in EmitBranch? Don't we always want
+ /// this behavior for branches?
+ void EmitBranchThroughCleanup(llvm::BasicBlock *Dest);
+
private:
/// LabelIDs - Track arbitrary ids assigned to labels for use in
/// implementing the GCC address-of-label extension and indirect
@@ -780,6 +787,10 @@
/// EmitCleanupBlock - emits a single cleanup block.
void EmitCleanupBlock();
+ /// AddBranchFixup - adds a branch instruction to the list of fixups for the
+ /// current cleanup scope.
+ void AddBranchFixup(llvm::BranchInst *BI);
+
};
} // end namespace CodeGen
} // end namespace clang