From 078203f301baaa1fc96e172708f4bf7f9c7dcf82 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Wed, 11 Jan 2012 22:52:11 +0000 Subject: [PATCH] Cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147975 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAllocBase.h | 9 --------- 1 file changed, 9 deletions(-) diff --git a/lib/CodeGen/RegAllocBase.h b/lib/CodeGen/RegAllocBase.h index 031642117ef..72620f71ad4 100644 --- a/lib/CodeGen/RegAllocBase.h +++ b/lib/CodeGen/RegAllocBase.h @@ -49,11 +49,6 @@ class VirtRegMap; class LiveIntervals; class Spiller; -// Forward declare a priority queue of live virtual registers. If an -// implementation needs to prioritize by anything other than spill weight, then -// this will become an abstract base class with virtual calls to push/get. -class LiveVirtRegQueue; - /// RegAllocBase provides the register allocation driver and interface that can /// be extended to add interesting heuristics. /// @@ -121,10 +116,6 @@ protected: // The top-level driver. The output is a VirtRegMap that us updated with // physical register assignments. - // - // If an implementation wants to override the LiveInterval comparator, we - // should modify this interface to allow passing in an instance derived from - // LiveVirtRegQueue. void allocatePhysRegs(); // Get a temporary reference to a Spiller instance.