commit ff0275ea53842101645000d1d7fefe85e007fb03
author Jakob Stoklund Olesen <stoklund@2pi.dk> Sat Mar 10 00:44:11 2012 +0000
committer Jakob Stoklund Olesen <stoklund@2pi.dk> Sat Mar 10 00:44:11 2012 +0000
tree 88fd7d43164d1875539660a579fdb028760be6a8
parent 64ffa83c9bf5a1f0c064295de9b3eba7b0f09a99

Report the defining instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152460 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/MachineVerifier.cpp

diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index 91a536d..830a876 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -1020,10 +1020,9 @@
     BBInfo &MInfo = MBBInfoMap[&MF->front()];
     for (RegSet::iterator
          I = MInfo.vregsRequired.begin(), E = MInfo.vregsRequired.end(); I != E;
-         ++I) {
-      report("Virtual register def doesn't dominate all uses.", MF);
-      *OS << "- register:\t" << PrintReg(*I) << '\n';
-    }
+         ++I)
+      report("Virtual register def doesn't dominate all uses.",
+             MRI->getVRegDef(*I));
   }
 
   if (LiveVars)