From 02dea8b39f3acad5de1df36273444d149145e7fc Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Fri, 23 May 2008 21:05:58 +0000 Subject: Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to use it instead of duplicating its functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51499 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/SimplifyCFG.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp') diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index e3e4cb722a..a29716b141 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1493,8 +1493,7 @@ bool llvm::SimplifyCFG(BasicBlock *BB) { } } else if (BranchInst *BI = dyn_cast(BB->getTerminator())) { if (BI->isUnconditional()) { - BasicBlock::iterator BBI = BB->begin(); // Skip over phi nodes... - while (isa(*BBI)) ++BBI; + BasicBlock::iterator BBI = BB->getFirstNonPHI(); BasicBlock *Succ = BI->getSuccessor(0); if (BBI->isTerminator() && // Terminator is the only non-phi instruction! -- cgit v1.2.3