Request for review (XXS): 7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops

[Christian Thalinger]

http://cr.openjdk.java.net/~twisti/7053520

7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops
Reviewed-by:

We are trying to decode the address of the CallSite object stored in
constant pool cache as if it were an oop but it's a raw pointer which
results in crashes.  The fix is to replace the load instruction with
move_wide.

Tested with JRuby tests.

src/share/vm/c1/c1_LIRGenerator.cpp