From c4bcc778a8dcc385b129852c9aa1c712d042ad63 Mon Sep 17 00:00:00 2001
From: Lang Hames <lhames@gmail.com>
Date: Tue, 20 Jul 2010 07:41:44 +0000
Subject: Switched to rendering after allocation (but before rewriting) in
 PBQP.

Updated renderer to use allocation information from VirtRegMap (if
available) to render spilled intervals differently.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108815 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/RegAllocPBQP.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/CodeGen/RegAllocPBQP.cpp')

diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index 7b21ec3c4f..594618891d 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -865,11 +865,10 @@ bool PBQPRegAlloc::runOnMachineFunction(MachineFunction &MF) {
   lis = &getAnalysis<LiveIntervals>();
   lss = &getAnalysis<LiveStacks>();
   loopInfo = &getAnalysis<MachineLoopInfo>();
+  RenderMachineFunction *rmf = &getAnalysis<RenderMachineFunction>();
 
   vrm = &getAnalysis<VirtRegMap>();
 
-  RenderMachineFunction *rmf = &getAnalysis<RenderMachineFunction>();
-  rmf->renderMachineFunction("Prior to PBQP register allocation.");
 
   DEBUG(dbgs() << "PBQP Register Allocating for " << mf->getFunction()->getName() << "\n");
 
@@ -907,6 +906,8 @@ bool PBQPRegAlloc::runOnMachineFunction(MachineFunction &MF) {
   // Finalise allocation, allocate empty ranges.
   finalizeAlloc();
 
+  rmf->renderMachineFunction("After PBQP register allocation.", vrm);
+
   vregIntervalsToAlloc.clear();
   emptyVRegIntervals.clear();
   li2Node.clear();
-- 
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