From 4425035bfd891b90a85c34492cc55764c04756f4 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Sat, 30 Oct 2010 01:26:09 +0000
Subject: [PATCH] Print out register class of spilled register.

llvm-svn: 117761
---
 lib/CodeGen/InlineSpiller.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp
index 9a4da6c286d..0bae9dfb62f 100644
--- a/lib/CodeGen/InlineSpiller.cpp
+++ b/lib/CodeGen/InlineSpiller.cpp
@@ -352,10 +352,12 @@ void InlineSpiller::spill(LiveInterval *li,
 
 void InlineSpiller::spill(LiveRangeEdit &edit) {
   edit_ = &edit;
-  DEBUG(dbgs() << "Inline spilling " << edit.getParent() << "\n");
+  assert(!edit.getParent().isStackSlot() && "Trying to spill a stack slot.");
+  DEBUG(dbgs() << "Inline spilling "
+               << mri_.getRegClass(edit.getReg())->getName()
+               << ':' << edit.getParent() << "\n");
   assert(edit.getParent().isSpillable() &&
          "Attempting to spill already spilled value.");
-  assert(!edit.getParent().isStackSlot() && "Trying to spill a stack slot.");
 
   if (split())
     return;