commit 1e7aa5c209109d07af30c8a2e9bfd82cf3824246
author Chris Lattner <sabre@nondot.org> Fri Nov 10 04:41:34 2006 +0000
committer Chris Lattner <sabre@nondot.org> Fri Nov 10 04:41:34 2006 +0000
tree afc2658c83b72cd4bb73101eca126bc4291f4c13
parent 4eab71497d10622bd209c53f8e56152877ac5638

commentate


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31627 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 26f3bff..3cddefe 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -458,6 +458,8 @@
   void visit(Instruction &I) { visit(I.getOpcode(), I); }
 
   void visit(unsigned Opcode, User &I) {
+    // Note: this doesn't use InstVisitor, because it has to work with
+    // ConstantExpr's in addition to instructions.
     switch (Opcode) {
     default: assert(0 && "Unknown instruction type encountered!");
              abort();