jdk-sandbox: Changelog

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Mon, 04 Apr 2011 19:02:36 -0700 7004547: regular loop unroll should not unroll more than max unrolling

changeset

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

Mon, 04 Apr 2011 22:17:15 -0700 Merge

changeset

never [Mon, 04 Apr 2011 22:17:15 -0700] rev 9108

Merge

Mon, 04 Apr 2011 19:03:35 -0700 6528013: C1 CTW failure with -XX:+VerifyOops assert(allocates2(pc),"")

changeset

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

Mon, 04 Apr 2011 18:48:49 -0700 Merge

changeset

iveresov [Mon, 04 Apr 2011 18:48:49 -0700] rev 9106

Merge

Mon, 04 Apr 2011 16:00:34 -0700 7033732: C1: When calling c2 arraycopy stubs offsets and length must have clear upper 32bits

changeset

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

Mon, 04 Apr 2011 12:57:04 -0700 7026957: assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int()) failed

changeset

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

Mon, 04 Apr 2011 03:02:00 -0700 7032458: Zero and Shark fixes

changeset

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>

Sun, 03 Apr 2011 12:00:54 +0200 7033154: Improve C1 arraycopy performance

changeset

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

Sat, 02 Apr 2011 10:54:15 -0700 7004535: Clone loop predicate during loop unswitch

changeset

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

Sat, 02 Apr 2011 09:49:27 -0700 7032314: Allow to generate CallLeafNoFPNode in IdealKit

changeset

kvn [Sat, 02 Apr 2011 09:49:27 -0700] rev 9100

7032314: Allow to generate CallLeafNoFPNode in IdealKit Summary: Added CallLeafNoFPNode generation to IdealKit. Added i_o synchronization. Reviewed-by: never

Fri, 01 Apr 2011 21:45:33 -0700 6909440: C2 fails with assertion (_always_cold->is_cold(),"must always be cold")

changeset

never [Fri, 01 Apr 2011 21:45:33 -0700] rev 9099

6909440: C2 fails with assertion (_always_cold->is_cold(),"must always be cold") Reviewed-by: kvn

Thu, 31 Mar 2011 21:05:55 -0700 6385687: UseFastEmptyMethods/UseFastAccessorMethods considered harmful

changeset

never [Thu, 31 Mar 2011 21:05:55 -0700] rev 9098

6385687: UseFastEmptyMethods/UseFastAccessorMethods considered harmful Reviewed-by: kvn, jrose, phh

Thu, 14 Apr 2011 17:53:28 -0700 Added tag hs21-b08 for changeset dff699fcdf23

changeset

trims [Thu, 14 Apr 2011 17:53:28 -0700] rev 9097

Added tag hs21-b08 for changeset dff699fcdf23