kvn [Tue, 05 Apr 2011 00:27:58 -0700] rev 9110
Merge
kvn [Mon, 04 Apr 2011 19:02:36 -0700] rev 9109
7004547: regular loop unroll should not unroll more than max unrolling
Summary: Take into account that after unroll conjoined heads and tails will fold.
Reviewed-by: never
never [Mon, 04 Apr 2011 22:17:15 -0700] rev 9108
Merge
never [Mon, 04 Apr 2011 19:03:35 -0700] rev 9107
6528013: C1 CTW failure with -XX:+VerifyOops assert(allocates2(pc),"")
Reviewed-by: kvn, iveresov
iveresov [Mon, 04 Apr 2011 18:48:49 -0700] rev 9106
Merge
iveresov [Mon, 04 Apr 2011 16:00:34 -0700] rev 9105
7033732: C1: When calling c2 arraycopy stubs offsets and length must have clear upper 32bits
Summary: With 7033154 we started calling c2 arraycopy stubs from c1. On sparcv9 we must clear the upper 32bits for offset (src_pos, dst_pos) and length parameters when calling them.
Reviewed-by: never, kvn
never [Mon, 04 Apr 2011 12:57:04 -0700] rev 9104
7026957: assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int()) failed
Reviewed-by: kvn, jrose
twisti [Mon, 04 Apr 2011 03:02:00 -0700] rev 9103
7032458: Zero and Shark fixes
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson@redhat.com>
roland [Sun, 03 Apr 2011 12:00:54 +0200] rev 9102
7033154: Improve C1 arraycopy performance
Summary: better static analysis. Take advantage of array copy stubs.
Reviewed-by: never
kvn [Sat, 02 Apr 2011 10:54:15 -0700] rev 9101
7004535: Clone loop predicate during loop unswitch
Summary: Clone loop predicate for clonned loops
Reviewed-by: never