From dcde3db38eaf6f32f96e5f5373b8b29013d272b3 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Tue, 27 Apr 2010 21:49:04 +0000
Subject: [PATCH] Check operand type first.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102468 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 8cdb94c152a..be65b828092 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2083,7 +2083,8 @@ void DwarfDebug::collectVariableInfo() {
         continue;
 
       // Ignore Undef values.
-      if (!MInsn->getOperand(0).getReg())
+      if (MInsn->getOperand(0).getType() == MachineOperand::MO_Register
+          && !MInsn->getOperand(0).getReg())
         continue;
 
       DIVariable DV(
-- 
2.34.1