From fbff24df0b47cdc7cb66d54a77a21861101ec77e Mon Sep 17 00:00:00 2001 From: Xin Tong Date: Tue, 21 Feb 2017 19:08:03 +0000 Subject: [PATCH] More comments for getUniqueExitBlocks. NFCI git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295750 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Analysis/LoopInfo.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/llvm/Analysis/LoopInfo.h b/include/llvm/Analysis/LoopInfo.h index c49ed784031..996794b660a 100644 --- a/include/llvm/Analysis/LoopInfo.h +++ b/include/llvm/Analysis/LoopInfo.h @@ -478,7 +478,8 @@ public: /// Return all unique successor blocks of this loop. /// These are the blocks _outside of the current loop_ which are branched to. - /// This assumes that loop exits are in canonical form. + /// This assumes that loop exits are in canonical form, i.e. all exits are + /// dedicated exits. void getUniqueExitBlocks(SmallVectorImpl &ExitBlocks) const; /// If getUniqueExitBlocks would return exactly one block, return that block. -- 2.11.0