commit 8f03d751619b72bffebbcd2161dcdaa4578a31e0
author Dan Gohman <gohman@apple.com> Tue Mar 09 00:07:36 2010 +0000
committer Dan Gohman <gohman@apple.com> Tue Mar 09 00:07:36 2010 +0000
tree a1b83e74ae3aec04df7c8f78584b916544335900
parent b67d69df658b1b60a40ce2dfe33c1f32e20c33bb

Print the correct index in the "match failed at index" message.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98013 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 05f9f1f..32fdd30 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2680,7 +2680,7 @@
       NodeStack.append(LastScope.NodeStack.begin(), LastScope.NodeStack.end());
       N = NodeStack.back();
 
-      DEBUG(errs() << "  Match failed at index " << MatcherIndex
+      DEBUG(errs() << "  Match failed at index " << (MatcherIndex-1)
                    << " continuing at " << LastScope.FailIndex << "\n");
     
       if (LastScope.NumMatchedMemRefs != MatchedMemRefs.size())