hg: hsx/jdk7u/hotspot: 8022993: Convert MAX_UNROLL constant to LoopMaxUnroll C2 flag

[vladimir.kozlov at oracle.com]

Changeset: 1a8e36934dfe
Author:    kvn
Date:      2013-08-14 10:21 -0700
URL:       http://hg.openjdk.java.net/hsx/jdk7u/hotspot/rev/1a8e36934dfe

8022993: Convert MAX_UNROLL constant to LoopMaxUnroll C2 flag
Summary: Replace MAX_UNROLL constant with new C2 LoopMaxUnroll flag.
Reviewed-by: roland

! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/loopTransform.cpp