From 84423c8778ed22877c123fe41f5e137cb5a30e90 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Mon, 4 Jun 2012 23:01:41 +0000 Subject: [PATCH] Delete dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157963 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/LiveIntervalAnalysis.h | 4 ---- lib/CodeGen/LiveIntervalAnalysis.cpp | 8 -------- 2 files changed, 12 deletions(-) diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index edf80f5f2ee..39df32cf4bc 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -151,10 +151,6 @@ namespace llvm { return *I->second; } - /// dupInterval - Duplicate a live interval. The caller is responsible for - /// managing the allocated memory. - LiveInterval *dupInterval(LiveInterval *li); - /// addLiveRangeToEndOfBlock - Given a register and an instruction, /// adds a live range from that instruction to the end of its MBB. LiveRange addLiveRangeToEndOfBlock(unsigned reg, diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 85d95d086a2..d406e64deb9 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -626,14 +626,6 @@ LiveInterval* LiveIntervals::createInterval(unsigned reg) { return new LiveInterval(reg, Weight); } -/// dupInterval - Duplicate a live interval. The caller is responsible for -/// managing the allocated memory. -LiveInterval* LiveIntervals::dupInterval(LiveInterval *li) { - LiveInterval *NewLI = createInterval(li->reg); - NewLI->Copy(*li, MRI, getVNInfoAllocator()); - return NewLI; -} - /// shrinkToUses - After removing some uses of a register, shrink its live /// range to just the remaining uses. This method does not compute reaching /// defs for new uses, and it doesn't remove dead defs.