From 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 2 Dec 2012 13:10:19 +0000
Subject: Vendor import of llvm release_32 branch r168974 (effectively, 3.2
RC2): http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974
---
lib/CodeGen/CriticalAntiDepBreaker.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'lib/CodeGen/CriticalAntiDepBreaker.cpp')
diff --git a/lib/CodeGen/CriticalAntiDepBreaker.cpp b/lib/CodeGen/CriticalAntiDepBreaker.cpp
index a9de1c749..377b471 100644
--- a/lib/CodeGen/CriticalAntiDepBreaker.cpp
+++ b/lib/CodeGen/CriticalAntiDepBreaker.cpp
@@ -527,7 +527,7 @@ BreakAntiDependencies(const std::vector<SUnit>& SUnits,
if (Edge->getKind() == SDep::Anti) {
AntiDepReg = Edge->getReg();
assert(AntiDepReg != 0 && "Anti-dependence on reg0?");
- if (!RegClassInfo.isAllocatable(AntiDepReg))
+ if (!MRI.isAllocatable(AntiDepReg))
// Don't break anti-dependencies on non-allocatable registers.
AntiDepReg = 0;
else if (KeepRegs.test(AntiDepReg))
--
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