# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1386668592 -3600
# Node ID a3500d145fe1d897e533283946a0af8e66e8f217
# Parent  17c9afa0bfcb678d680ec5224fbaf80a5e13485b
make GuardLoweringPhase work even when no context can provide an implicitNullCheckLimit

diff -r 17c9afa0bfcb -r a3500d145fe1 graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/GuardLoweringPhase.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/GuardLoweringPhase.java	Wed Dec 11 13:29:23 2013 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/GuardLoweringPhase.java	Tue Dec 10 10:43:12 2013 +0100
@@ -190,7 +190,7 @@
             schedule.apply(graph);
 
             for (Block block : schedule.getCFG().getBlocks()) {
-                processBlock(block, schedule, context.getTarget().implicitNullCheckLimit);
+                processBlock(block, schedule, context != null ? context.getTarget().implicitNullCheckLimit : 0);
             }
             graph.setGuardsStage(GuardsStage.FIXED_DEOPTS);
         }