kvn [Tue, 14 Oct 2008 15:10:26 -0700] rev 1437
6532536: Optimize arraycopy stubs for Intel cpus
Summary: Use SSE2 movdqu in arraycopy stubs on newest Intel's cpus
Reviewed-by: rasbold
rasbold [Tue, 14 Oct 2008 06:58:58 -0700] rev 1436
6717150: improper constant folding of subnormal strictfp multiplications and divides
Summary: suppress constant folding of double divides and multiplications on ia32
Reviewed-by: never
rasbold [Fri, 10 Oct 2008 09:47:56 -0700] rev 1435
6752257: Use NOT instead of XOR -1 on x86
Summary: add match rule for xor -1
Reviewed-by: never, kvn
never [Mon, 06 Oct 2008 13:11:32 -0700] rev 1434
Merge
never [Fri, 03 Oct 2008 13:58:20 -0700] rev 1433
6743188: incomplete fix for 6700047 C2 failed in idom_no_update
Reviewed-by: rasbold, kvn
kvn [Thu, 02 Oct 2008 08:37:44 -0700] rev 1432
6667595: Set probability FAIR for pre-, post- loops and ALWAYS for main loop
Summary: Fix loop's probability. Add optimizations to avoid spilling. Change InlineSmallCode to product flag.
Reviewed-by: never
xlu [Fri, 17 Oct 2008 15:18:02 -0700] rev 1431
Merge
coleenp [Tue, 14 Oct 2008 10:15:33 -0400] rev 1430
6700107: java/lang/Class/forName/TooManyDimensions.java crashes with SIGSEGV in c2 compiler with fastdebug
Summary: objArrayKlass::compute_modifier_flags was unnecessarily recursive
Reviewed-by: kamg
dcubed [Thu, 16 Oct 2008 11:07:39 -0700] rev 1429
Merge
mchung [Tue, 14 Oct 2008 15:16:38 -0700] rev 1428
6306922: Dump dump created by +HeapDumpOnOutOfMemoryError should include stack traces for stack roots
Summary: Include stack traces of all threads in the heap dump
Reviewed-by: alanb