From 1f46a0ac6611b2811084bb8f9bf884733bcfd2b0 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Fri, 29 Oct 2010 00:40:55 +0000
Subject: [PATCH] Run a verification pass before any splitting to better
 distribute blame.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117629 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/InlineSpiller.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/CodeGen/InlineSpiller.cpp b/lib/CodeGen/InlineSpiller.cpp
index 05aa3886575..9a4da6c286d 100644
--- a/lib/CodeGen/InlineSpiller.cpp
+++ b/lib/CodeGen/InlineSpiller.cpp
@@ -104,6 +104,8 @@ namespace llvm {
 Spiller *createInlineSpiller(MachineFunctionPass &pass,
                              MachineFunction &mf,
                              VirtRegMap &vrm) {
+  if (VerifySpills)
+    mf.verify(&pass);
   return new InlineSpiller(pass, mf, vrm);
 }
 }
-- 
2.11.0