From 2121a54868135daca12c6ad49df7955e9955a1ef Mon Sep 17 00:00:00 2001 From: Nate Begeman Date: Sat, 9 Apr 2005 23:35:05 +0000 Subject: fix ISD::BRCONDTWOWAY codegen to not deference the end() iterator llvm-svn: 21193 --- llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp') diff --git a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp index 44e041a8ba5..02ad4e4ad4b 100644 --- a/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp +++ b/llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp @@ -1000,7 +1000,7 @@ void ISel::SelectBranchCC(SDOperand N) // Iterate to the next basic block, unless we're already at the end of the ilist::iterator It = BB, E = BB->getParent()->end(); - if (It != E) ++It; + if (++It == E) It = BB; // If this is a two way branch, then grab the fallthrough basic block argument // and build a PowerPC branch pseudo-op, suitable for long branch conversion -- cgit v1.2.3