hg: jdk7/hotspot-comp/hotspot: 6778657: Casts in SharedRuntime::f2i, f2l, d2i and d2l rely on undefined C++ behaviour

[vladimir.kozlov at sun.com]

Changeset: 6d8fc951eb25
Author:    kvn
Date:      2008-12-22 15:43 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/6d8fc951eb25

6778657: Casts in SharedRuntime::f2i, f2l, d2i and d2l rely on undefined C++ behaviour
Summary: Replaces SharedRuntime::f2i et al with versions that should work
Reviewed-by: never
Contributed-by: gbenson at redhat.com

! src/share/vm/runtime/sharedRuntime.cpp
+ test/compiler/6778657/Test.java