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diff src/share/vm/opto/matcher.cpp @ 986:62001a362ce9

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6827605: new String intrinsics may prevent EA scalar replacement 6875866: Intrinsic for String.indexOf() is broken on x86 with SSE4.2 Summary: Modify String intrinsic methods to pass char[] pointers instead of string oops. Reviewed-by: never
author kvn
date Mon, 14 Sep 2009 12:14:20 -0700
parents fc4be448891f
children 09572fede9d1
line wrap: on
line diff
--- a/src/share/vm/opto/matcher.cpp	Mon Sep 14 09:49:54 2009 -0700
+++ b/src/share/vm/opto/matcher.cpp	Mon Sep 14 12:14:20 2009 -0700
@@ -2032,6 +2032,23 @@
         n->del_req(3);
         break;
       }
+      case Op_StrEquals: {
+        Node *pair1 = new (C, 3) BinaryNode(n->in(2),n->in(3));
+        n->set_req(2,pair1);
+        n->set_req(3,n->in(4));
+        n->del_req(4);
+        break;
+      }
+      case Op_StrComp:
+      case Op_StrIndexOf: {
+        Node *pair1 = new (C, 3) BinaryNode(n->in(2),n->in(3));
+        n->set_req(2,pair1);
+        Node *pair2 = new (C, 3) BinaryNode(n->in(4),n->in(5));
+        n->set_req(3,pair2);
+        n->del_req(5);
+        n->del_req(4);
+        break;
+      }
       default:
         break;
       }