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diff src/share/vm/adlc/formssel.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 f9094a5e1c8a
children d7f654633cfe
line wrap: on
line diff
--- a/src/share/vm/adlc/formssel.cpp	Mon Sep 14 09:49:54 2009 -0700
+++ b/src/share/vm/adlc/formssel.cpp	Mon Sep 14 12:14:20 2009 -0700
@@ -828,11 +828,13 @@
     return AdlcVMDeps::Parms;   // Skip the machine-state edges
 
   if( _matrule->_rChild &&
-      ( strcmp(_matrule->_rChild->_opType,"StrComp"   )==0 ||
+      ( strcmp(_matrule->_rChild->_opType,"AryEq"     )==0 ||
+        strcmp(_matrule->_rChild->_opType,"StrComp"   )==0 ||
         strcmp(_matrule->_rChild->_opType,"StrEquals" )==0 ||
         strcmp(_matrule->_rChild->_opType,"StrIndexOf")==0 )) {
-        // String.(compareTo/equals/indexOf) take 1 control and 4 memory edges.
-    return 5;
+        // String.(compareTo/equals/indexOf) and Arrays.equals
+        // take 1 control and 1 memory edges.
+    return 2;
   }
 
   // Check for handling of 'Memory' input/edge in the ideal world.