coleenp [Fri, 07 Nov 2008 11:03:32 -0500] rev 1502
6760773: UseCompressedOops is broken with UseParNewGC
Summary: sparc code for gen_subtype_check was doing an ld for a compressed oop with the sign bit set so not comparing, leading to a ClassCastException.
Reviewed-by: phh, never, acorn, kvn, xlu
never [Fri, 07 Nov 2008 13:55:14 -0800] rev 1501
Merge
kvn [Fri, 07 Nov 2008 09:29:38 -0800] rev 1500
6462850: generate biased locking code in C2 ideal graph
Summary: Inline biased locking code in C2 ideal graph during macro nodes expansion
Reviewed-by: never
never [Thu, 06 Nov 2008 20:00:03 -0800] rev 1499
6761594: framesize rounding code rounds using wrong units leading to slightly oversized frames
Reviewed-by: rasbold, kvn
rasbold [Thu, 06 Nov 2008 14:59:10 -0800] rev 1498
6743900: frequency based block layout
Summary: post-register allocation pass that drives block layout by edge frequencies
Reviewed-by: never, kvn
never [Thu, 30 Oct 2008 17:08:48 -0700] rev 1497
6764622: IdealGraphVisualizer fixes
Reviewed-by: rasbold, jrose
never [Tue, 28 Oct 2008 18:02:09 -0700] rev 1496
6649622: HotSpot Biased locking needs tuning on latest CPUs
Reviewed-by: rasbold, kvn, kamg
never [Tue, 28 Oct 2008 09:31:30 -0700] rev 1495
6754519: don't emit flag fixup for NaN when condition being tested doesn't need it
Reviewed-by: kvn, rasbold
xlu [Fri, 31 Oct 2008 10:34:20 -0700] rev 1494
Merge
kamg [Thu, 30 Oct 2008 15:48:59 -0400] rev 1493
6756528: Bytecodes::special_length_at reads past end of code buffer
Summary: Add end-of-buffer indicator for paths used by the verifier
Reviewed-by: acorn, coleenp