From 38f6bd0fc8095ef79a89b3db15ff6dc734ac90e7 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Thu, 10 Mar 2011 01:21:58 +0000 Subject: Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127388 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAllocBasic.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/RegAllocBasic.cpp') diff --git a/lib/CodeGen/RegAllocBasic.cpp b/lib/CodeGen/RegAllocBasic.cpp index 6923908a32..81a43d8863 100644 --- a/lib/CodeGen/RegAllocBasic.cpp +++ b/lib/CodeGen/RegAllocBasic.cpp @@ -344,7 +344,7 @@ void RegAllocBase::spillReg(LiveInterval& VirtReg, unsigned PhysReg, unassign(SpilledVReg, PhysReg); // Spill the extracted interval. - spiller().spill(&SpilledVReg, SplitVRegs, PendingSpills); + spiller().spill(&SpilledVReg, SplitVRegs, &PendingSpills); } // After extracting segments, the query's results are invalid. But keep the // contents valid until we're done accessing pendingSpills. @@ -469,9 +469,7 @@ unsigned RABasic::selectOrSplit(LiveInterval &VirtReg, } // No other spill candidates were found, so spill the current VirtReg. DEBUG(dbgs() << "spilling: " << VirtReg << '\n'); - SmallVector pendingSpills; - - spiller().spill(&VirtReg, SplitVRegs, pendingSpills); + spiller().spill(&VirtReg, SplitVRegs, 0); // The live virtual register requesting allocation was spilled, so tell // the caller not to allocate anything during this round. -- cgit v1.2.3-18-g5258