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diff src/share/vm/adlc/formssel.cpp @ 475:284d0af00d53

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6771309: debugging AD files is difficult without #line directives in generated code Summary: more and better #line and #define directives in the generated code; ADLC itself accepts #line directives Reviewed-by: never, kvn
author jrose
date Tue, 09 Dec 2008 12:41:26 -0800
parents a1980da045cc
children 3b5ac9e7e6ea
line wrap: on
line diff
--- a/src/share/vm/adlc/formssel.cpp	Mon Dec 08 17:15:02 2008 -0800
+++ b/src/share/vm/adlc/formssel.cpp	Tue Dec 09 12:41:26 2008 -0800
@@ -1102,10 +1102,7 @@
   }
   if( pred1 != NULL && pred2 != NULL ) {
     // compare the predicates
-    const char *str1 = pred1->_pred;
-    const char *str2 = pred2->_pred;
-    if( (str1 == NULL && str2 == NULL)
-        || (str1 != NULL && str2 != NULL && strcmp(str1,str2) == 0) ) {
+    if (ADLParser::equivalent_expressions(pred1->_pred, pred2->_pred)) {
       return true;
     }
   }