Fwd: 2 new GCC HEAD@142401 regressions

[Geoffrey Keating]

Begin forwarded message:

> From: regress@apple.com (regress)
> Date: 3 December 2008 6:40:20 PM
> To: geoffk@apple.com
> Subject: 2 new GCC HEAD@142401 regressions
> Reply-To: geoffk@apple.com
>
> With your recent patch, GCC HEAD revision 142401 had problems on:
> native: regress-7 (2 NEW failures)
> The previous build was of revision 142389.
>
> Regressions for native:
> NEW   g++.sum g++.dg/init/copy5.C
> old   g++.sum g++.dg/pch/pch.C
> old   g++.sum g++.dg/pubtypes.C
> old   gcc.sum gcc.c-torture/compile/limits-exprparen.c
> NEW   gcc.sum gcc.c-torture/execute/930718-1.c
> old   gcc.sum gcc.dg/pch/save-temps-1.c
> old   gcc.sum gcc.dg/vect/vect-67.c
>
> Log information for changes since the last build:
> ------------------------------------------------------------------------
> r142390 | ebotcazou | 2008-12-03 03:18:32 -0800 (Wed, 03 Dec 2008) |  
> 2 lines
> Changed paths:
>   M /trunk/gcc/testsuite/ChangeLog
>   M /trunk/gcc/testsuite/gcc.dg/torture/pr37868.c
>
> 	* gcc.dg/torture/pr37868.c: Skip on the SPARC.
>
> ------------------------------------------------------------------------
> r142392 | jakub | 2008-12-03 04:27:48 -0800 (Wed, 03 Dec 2008) | 6  
> lines
> Changed paths:
>   M /trunk/gcc/ChangeLog
>   M /trunk/gcc/testsuite/ChangeLog
>   A /trunk/gcc/testsuite/g++.dg/torture/pr37716.C
>   M /trunk/gcc/tree-sra.c
>
> 	PR tree-optimization/37716
> 	* tree-sra.c (sra_build_assignment): For scalar bitfield SRC  
> construct
> 	all the needed operations as trees and gimplify_assign it to dst.
>
> 	* g++.dg/torture/pr37716.C: New test.
>
> ------------------------------------------------------------------------
> r142393 | bje | 2008-12-03 04:29:23 -0800 (Wed, 03 Dec 2008) | 2 lines
> Changed paths:
>   M /trunk/gcc/ChangeLog
>   M /trunk/gcc/tree-ssa-pre.c
>
> 	* tree-ssa-pre.c (do_regular_insertion): Initialise edoubleprime.
>
> ------------------------------------------------------------------------
> r142394 | tomby | 2008-12-03 05:35:13 -0800 (Wed, 03 Dec 2008) | 12  
> lines
> Changed paths:
>   M /trunk/gcc/ChangeLog
>   M /trunk/gcc/tree-data-ref.c
>   M /trunk/gcc/tree-data-ref.h
>   M /trunk/gcc/tree-loop-distribution.c
>   M /trunk/gcc/tree-predcom.c
>
>        PR middle-end/38250
>        * tree-loop-distribution.c (build_size_arg): New function.
>        (generate_memset_zero): Checks if DR_STEP(de) is NULL.
>        Reorganized generating of stmts.
>        * testsuite/gcc.dg/tree-ssa/pr38250.c: New file.
>        * tree-data-ref.c (dr_analyze_innermost): Returns bool.
>        Indicate if analysis succeed.
>        * tree-data-ref.h (dr_analyze_innermost): Returns bool.
>        * tree-predcom.c (valid_initializer_p, find_looparound_phi):
>        Uses new definition of dr_analyze_innermost.
>
>
> ------------------------------------------------------------------------
> r142395 | tomby | 2008-12-03 05:43:12 -0800 (Wed, 03 Dec 2008) | 6  
> lines
> Changed paths:
>   A /trunk/gcc/testsuite/gcc.dg/tree-ssa/pr38250.c
>
>        * testsuite/gcc.dg/tree-ssa/pr38250.c: New file.
>
> --This list and those below, will be ignored--
>
> A    gcc/testsuite/gcc.dg/tree-ssa/pr38250.c
>
> ------------------------------------------------------------------------
> r142396 | rguenth | 2008-12-03 07:10:03 -0800 (Wed, 03 Dec 2008) | 8  
> lines
> Changed paths:
>   M /trunk/gcc/ChangeLog
>   M /trunk/gcc/gimplify.c
>   M /trunk/gcc/testsuite/ChangeLog
>   A /trunk/gcc/testsuite/gcc.dg/tree-ssa/pr36326.c
>
> 2008-12-03  Richard Guenther  <rguenther@suse.de>
>
> 	PR middle-end/36326
> 	* gimplify.c (is_gimple_mem_or_call_rhs): Remove work-around for
> 	non-BLKmode types.
>
> 	* gcc.dg/tree-ssa/pr36326.c: New testcase.
>
> ------------------------------------------------------------------------
> r142399 | jakub | 2008-12-03 08:57:44 -0800 (Wed, 03 Dec 2008) | 6  
> lines
> Changed paths:
>   M /trunk/gcc/ChangeLog
>   M /trunk/gcc/testsuite/ChangeLog
>   A /trunk/gcc/testsuite/gcc.c-torture/compile/pr38360.c
>   M /trunk/gcc/tree-ssa-ccp.c
>
> 	PR middle-end/38360
> 	* tree-ssa-ccp.c (ccp_fold_builtin): Bail out if the builtin doesn't
> 	have the right number of arguments.
>
> 	* gcc.c-torture/compile/pr38360.c: New test.
>
> ------------------------------------------------------------------------
> r142401 | jason | 2008-12-03 09:49:15 -0800 (Wed, 03 Dec 2008) | 1  
> line
> Changed paths:
>   M /trunk/gcc/testsuite/g++.dg/cpp0x/initlist9.C
>
> fix markup
> ------------------------------------------------------------------------
>
> For more information, see <http://gcc.gnu.org/regtest/HEAD/>.
>
>
> -- 
> Geoffrey Keating <geoffk@apple.com>
> (via an automated GCC regression-testing script.)

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