Fix bogus comparison of "const char *" with c-string literal.  Use strcmp instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58290 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index 6decc00..9cca672 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -369,10 +369,10 @@
   bool printed = false;
   if (setSubgraphColorHelper(N, Color, visited, 0, printed)) {
     // Visually mark that we hit the limit
-    if (Color == "red" ) {
+    if (strcmp(Color, "red") == 0) {
       setSubgraphColorHelper(N, "blue", visited, 0, printed);
     }
-    else if (Color == "yellow" ) {
+    else if (strcmp(Color, "yellow") == 0) {
       setSubgraphColorHelper(N, "green", visited, 0, printed);
     }
   }