Mercurial > hg > graal-compiler

diff src/cpu/x86/vm/assembler_x86.hpp @ 1684:66c5dadb4d61

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6973308: Missing zero length check before repne scas in check_klass_subtype_slow_path() Summary: set Z = 0 (not equal) before repne_scan() to indicate that class was not found when RCX == 0. Reviewed-by: never, phh
author kvn
date Fri, 30 Jul 2010 10:21:15 -0700
parents e9ff18c4ace7
children d6f45b55c972
line wrap: on
line diff
--- a/src/cpu/x86/vm/assembler_x86.hpp	Mon Jul 26 15:58:07 2010 -0700
+++ b/src/cpu/x86/vm/assembler_x86.hpp	Fri Jul 30 10:21:15 2010 -0700
@@ -1714,6 +1714,9 @@
 
   // if heap base register is used - reinit it with the correct value
   void reinit_heapbase();
+
+  DEBUG_ONLY(void verify_heapbase(const char* msg);)
+
 #endif // _LP64
 
   // Int division/remainder for Java