From 014b8631c0df0c5a91ccee2485bcd408844ed377 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Wed, 23 Jun 2010 15:34:36 +0000 Subject: [PATCH] Add a few VNInfo data structure checks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106627 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveInterval.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index 025ad0538f2..7eb430db480 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/lib/CodeGen/LiveInterval.cpp @@ -529,6 +529,7 @@ void LiveInterval::MergeValueInAsValue( SmallVector ReplacedValNos; iterator IP = begin(); for (const_iterator I = RHS.begin(), E = RHS.end(); I != E; ++I) { + assert(I->valno == RHS.getValNumInfo(I->valno->id) && "Bad VNInfo"); if (I->valno != RHSValNo) continue; SlotIndex Start = I->start, End = I->end; @@ -823,8 +824,10 @@ void LiveInterval::print(raw_ostream &OS, const TargetRegisterInfo *TRI) const { else { OS << " = "; for (LiveInterval::Ranges::const_iterator I = ranges.begin(), - E = ranges.end(); I != E; ++I) - OS << *I; + E = ranges.end(); I != E; ++I) { + OS << *I; + assert(I->valno == getValNumInfo(I->valno->id) && "Bad VNInfo"); + } } // Print value number info. -- 2.11.0