From 61732d994e4a62ac5acf62073ad08f28f6c928ed Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 13 Feb 2008 02:45:38 +0000
Subject: Added debugging routine dumpUses.

llvm-svn: 47042
---
 llvm/lib/CodeGen/MachineRegisterInfo.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'llvm/lib/CodeGen/MachineRegisterInfo.cpp')

diff --git a/llvm/lib/CodeGen/MachineRegisterInfo.cpp b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
index 62c9506..b3ee035 100644
--- a/llvm/lib/CodeGen/MachineRegisterInfo.cpp
+++ b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
@@ -73,3 +73,11 @@ MachineInstr *MachineRegisterInfo::getVRegDef(unsigned Reg) const {
   }
   return 0;
 }
+
+
+#ifndef NDEBUG
+void MachineRegisterInfo::dumpUses(unsigned Reg) const {
+  for (use_iterator I = use_begin(Reg), E = use_end(); I != E; ++I)
+    I.getOperand().getParent()->dump();
+}
+#endif
-- 
cgit v1.1