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diff src/share/vm/adlc/output_c.cpp @ 17780:606acabe7b5c

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8031320: Use Intel RTM instructions for locks Summary: Use RTM for inflated locks and stack locks. Reviewed-by: iveresov, twisti, roland, dcubed
author kvn
date Thu, 20 Mar 2014 17:49:27 -0700
parents 55fb97c4c58d
children 62c54fcc0a35
line wrap: on
line diff
--- a/src/share/vm/adlc/output_c.cpp	Sat Mar 22 00:26:48 2014 +0400
+++ b/src/share/vm/adlc/output_c.cpp	Thu Mar 20 17:49:27 2014 -0700
@@ -1592,6 +1592,8 @@
 
       if( node->is_ideal_fastlock() && new_inst->is_ideal_fastlock() ) {
         fprintf(fp, "  ((MachFastLockNode*)n%d)->_counters = _counters;\n",cnt);
+        fprintf(fp, "  ((MachFastLockNode*)n%d)->_rtm_counters = _rtm_counters;\n",cnt);
+        fprintf(fp, "  ((MachFastLockNode*)n%d)->_stack_rtm_counters = _stack_rtm_counters;\n",cnt);
       }
 
       // Fill in the bottom_type where requested
@@ -3828,6 +3830,8 @@
   }
   if( inst->is_ideal_fastlock() ) {
     fprintf(fp_cpp, "%s node->_counters = _leaf->as_FastLock()->counters();\n", indent);
+    fprintf(fp_cpp, "%s node->_rtm_counters = _leaf->as_FastLock()->rtm_counters();\n", indent);
+    fprintf(fp_cpp, "%s node->_stack_rtm_counters = _leaf->as_FastLock()->stack_rtm_counters();\n", indent);
   }
 
 }