From 1893a05b28bf03e0ded1ed651cc1d71c7854ad93 Mon Sep 17 00:00:00 2001 From: Alkis Evlogimenos Date: Fri, 16 Jan 2004 16:23:23 +0000 Subject: [PATCH] Add asserts to previous change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10893 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveIntervalAnalysis.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 212bc6f1eb5..eb9cf38b82a 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -148,7 +148,9 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock* mbb, // add new interval intervals_.push_back(Interval(reg)); // update interval index for this register - r2iMap_.insert(std::make_pair(reg, --intervals_.end())); + bool inserted = + r2iMap_.insert(std::make_pair(reg, --intervals_.end())).second; + assert(inserted); interval = &intervals_.back(); } else { @@ -248,7 +250,9 @@ exit: intervals_.push_back(Interval(reg)); Interval& interval = intervals_.back(); // update interval index for this register - r2iMap_.insert(std::make_pair(reg, --intervals_.end())); + bool inserted = + r2iMap_.insert(std::make_pair(reg, --intervals_.end())).second; + assert(inserted); interval.addRange(start, end); } }