# HG changeset patch
# User Thomas Wuerthinger <thomas@wuerthinger.net>
# Date 1305108641 -7200
# Node ID 3e47aeb60ab32c5cb7fc77ed180e787a4d58f17d
# Parent  152d4a8dc7adc5bfc1f91bc048938a1f4e4e94d4
Deopt instead of throwing exception for checkcast.

diff -r 152d4a8dc7ad -r 3e47aeb60ab3 graal/GraalRuntime/src/com/oracle/graal/runtime/HotSpotXirGenerator.java
--- a/graal/GraalRuntime/src/com/oracle/graal/runtime/HotSpotXirGenerator.java	Wed May 11 11:57:11 2011 +0200
+++ b/graal/GraalRuntime/src/com/oracle/graal/runtime/HotSpotXirGenerator.java	Wed May 11 12:10:41 2011 +0200
@@ -710,7 +710,8 @@
             asm.jneq(end, objHub, asm.o(null));
             XirOperand scratch = asm.createRegisterTemp("scratch", CiKind.Object, AMD64.r10);
             asm.mov(scratch, object);
-            asm.callRuntime(config.throwClassCastException, null);
+
+            asm.callRuntime(CiRuntimeCall.Deoptimize, null);
             asm.shouldNotReachHere();
 
             if (is(UNRESOLVED, flags)) {