From cd35e09a4a3c640b9da0b1dfe3548a605c929ae5 Mon Sep 17 00:00:00 2001 From: Jay Foad Date: Tue, 21 Jun 2011 10:33:19 +0000 Subject: Reinstate r133435 and r133449 (reverted in r133499) now that the clang self-hosted build failure has been fixed (r133512). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133513 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/BasicBlock.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/llvm/BasicBlock.h') diff --git a/include/llvm/BasicBlock.h b/include/llvm/BasicBlock.h index 7e7c9e7694..b02c249c7e 100644 --- a/include/llvm/BasicBlock.h +++ b/include/llvm/BasicBlock.h @@ -110,7 +110,7 @@ public: Function *getParent() { return Parent; } /// use_back - Specialize the methods defined in Value, as we know that an - /// BasicBlock can only be used by Users (specifically PHI nodes, terminators, + /// BasicBlock can only be used by Users (specifically terminators /// and BlockAddress's). User *use_back() { return cast(*use_begin());} const User *use_back() const { return cast(*use_begin());} @@ -248,6 +248,10 @@ public: /// other than direct branches, switches, etc. to it. bool hasAddressTaken() const { return getSubclassDataFromValue() != 0; } + /// replaceSuccessorsPhiUsesWith - Update all phi nodes in all our successors + /// to refer to basic block New instead of to us. + void replaceSuccessorsPhiUsesWith(BasicBlock *New); + private: /// AdjustBlockAddressRefCount - BasicBlock stores the number of BlockAddress /// objects using it. This is almost always 0, sometimes one, possibly but -- cgit v1.2.3