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diff src/share/vm/graal/graalVMEntries.cpp @ 3014:681a227c332b

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better inlining logic, DCE removes If with constant comparison
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 17 Jun 2011 17:30:35 +0200
parents f00918f35c7f
children 9fed07e4a375
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line diff
--- a/src/share/vm/graal/graalVMEntries.cpp	Fri Jun 17 14:58:03 2011 +0200
+++ b/src/share/vm/graal/graalVMEntries.cpp	Fri Jun 17 17:30:35 2011 +0200
@@ -235,10 +235,10 @@
 
   jfloat probability = -1;
 
-  if (!method_data->is_mature()) return -1;
+  if (method_data == NULL || !method_data->is_mature()) return -1;
 
   ciProfileData* data = method_data->bci_to_data(bci);
-  if (!data->is_JumpData())  return -1;
+  if (data == NULL || !data->is_JumpData())  return -1;
 
   // get taken and not taken values
   int     taken = data->as_JumpData()->taken();