From 90f95f88c6ce09c6744777dc9d140c3c77203b92 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Sun, 14 Jun 2009 20:22:55 +0000
Subject: Move register allocation preference (or hint) from LiveInterval to
 MachineRegisterInfo. This allows more passes to set them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73346 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/RegAllocPBQP.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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

diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index 61450a7..d07006d 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -733,8 +733,7 @@ void PBQPRegAlloc::finalizeAlloc() const {
          itr != end; ++itr) {
     LiveInterval *li = *itr;
 
-    unsigned physReg = li->preference;
-
+    unsigned physReg = vrm->getRegAllocPref(li->reg);
     if (physReg == 0) {
       const TargetRegisterClass *liRC = mri->getRegClass(li->reg);
       physReg = *liRC->allocation_order_begin(*mf);
-- 
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