From 361e52f39ca714f88f2509b21eede156f954bad0 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Fri, 21 Sep 2007 21:18:19 +0000 Subject: Fix PR1692 llvm-svn: 42209 --- llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'llvm/lib/Transforms/Scalar') diff --git a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp index 9e2f11bb6de..afb7339093a 100644 --- a/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp +++ b/llvm/lib/Transforms/Scalar/LoopIndexSplit.cpp @@ -1181,15 +1181,17 @@ void LoopIndexSplit::calculateLoopBounds(SplitInfo &SD) { // values in original loop's preheader. // A_ExitValue = min(SplitValue, OrignalLoopExitValue) // B_StartValue = max(SplitValue, OriginalLoopStartValue) + Instruction *InsertPt = L->getHeader()->getFirstNonPHI(); Value *C1 = new ICmpInst(Sign ? ICmpInst::ICMP_SLT : ICmpInst::ICMP_ULT, AEV, ExitCondition->getOperand(ExitValueNum), - "lsplit.ev", PHTerminator); + "lsplit.ev", InsertPt); + SD.A_ExitValue = new SelectInst(C1, AEV, ExitCondition->getOperand(ExitValueNum), - "lsplit.ev", PHTerminator); - + "lsplit.ev", InsertPt); + Value *C2 = new ICmpInst(Sign ? ICmpInst::ICMP_SLT : ICmpInst::ICMP_ULT, BSV, StartValue, "lsplit.sv", -- cgit v1.2.3