From 1cbe4d0ad0888e50858cca83cf2a0d3083709513 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Tue, 10 Feb 2004 21:12:22 +0000
Subject: Do not use MachineOperand::isVirtualRegister either!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11283 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/LiveIntervalAnalysis.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 7b708147e6..caa9e2e391 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -115,7 +115,8 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) {
 
             for (int i = mi->getNumOperands() - 1; i >= 0; --i) {
                 MachineOperand& mop = mi->getOperand(i);
-                if (mop.isVirtualRegister()) {
+                if (mop.isRegister() &&
+                    MRegisterInfo::isVirtualRegister(mop.getReg())) {
                     unsigned reg = mop.getAllocatedRegNum();
                     Reg2IntervalMap::iterator r2iit = r2iMap_.find(reg);
                     assert(r2iit != r2iMap_.end());
-- 
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