From c83e40d1b6582155286f1044623d544dea20202e Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 25 Jul 2004 03:24:11 +0000 Subject: [PATCH] Add debugging output for joining assignments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15187 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveIntervalAnalysis.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index c21a9c05401..d54eaefb660 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -616,6 +616,11 @@ void LiveIntervals::joinIntervals() { for (unsigned i = 0, e = MBBs.size(); i != e; ++i) joinIntervalsInMachineBB(MBBs[i].second); } + + DEBUG(std::cerr << "*** Register mapping ***\n"); + DEBUG(for (std::map::iterator I = r2rMap_.begin(), + E = r2rMap_.end(); I != E; ++I) + std::cerr << " reg " << I->first << " -> reg " << I->second << "\n";); } /// Return true if the two specified registers belong to different register -- 2.34.1