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new FAILs on HEAD

From: Michael Ritzert <gcc at ds217-115-141-84 dot dedicated dot hosteurope dot de>
To: gcc-regression at gcc dot gnu dot org, akiss at inf dot u-szeged dot hu, dnovillo at redhat dot com, ebotcazou at libertysurf dot fr, gdr at integrable-solutions dot net, geoffk at apple dot com, jakub at redhat dot com, joern dot rennecke at superh dot com, pcarlini at suse dot de, per at bothner dot com, rth at redhat dot com, sgk at troutmask dot apl dot washington dot edu, stevenb at suse dot de, zack at codesourcery dot com
Date: Thu, 1 Jul 2004 00:05:01 +0200
Subject: new FAILs on HEAD
Reply-to: gcc-regression at gcc dot gnu dot org
If you directly receive this mail, your name is tagged to one of the ChangeLog
entries. A copy is also mailed to gcc-regressions.

The build system:
debian GNU/Linux i686 unstable
i686-pc-linux-gnu
configure flags: --enable-threads=posix --prefix=/opt/gcc-HEAD --enable-__cxa_atexit --with-system-zlib --enable-languages=c,c++,f95,java,objc

These new FAILs appeared since the last run:

FAIL: g++.dg/init/new4.C (test for excess errors)
FAIL: gcc.c-torture/compile/20010605-1.c  -O0  (test for excess errors)
FAIL: gcc.c-torture/compile/20010605-1.c  -O1  (test for excess errors)
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O0 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O1 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O2 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O3 -fomit-frame-pointer 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O3 -fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/20020412-1.c execution,  -Os 
FAIL: gcc.dg/compat/struct-by-value-22 c_compat_x_tst.o-c_compat_y_tst.o execute 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O0 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O1 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O2 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O2 -fomit-frame-pointer -finline-functions 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O2 -fomit-frame-pointer -finline-functions -funroll-loops 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O2 -fomit-frame-pointer -finline-functions -funroll-all-loops 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O2 -fno-repack-arrays 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -O3 -g 
FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution,  -Os 

The complete testsuite logs can be found at
http://www.mailsys.de/~gcc/logs-HEAD-i686-1088605183.tar.bz2

These are the new ChangeLog entries since the last run:

2004-06-30  J"orn Rennecke <joern.rennecke@superh.com>

	* expmed.c (expand_smod_pow2): Fix sign of mask.

2004-06-29  Diego Novillo  <dnovillo@redhat.com>

	* tree-ssa-pre.c (phi_trans_add): Use is_gimple_min_invariant
	to check for constants.
	(set_remove): Likewise.
	(value_replace_in_set): Likewise.
	(find_leader): Likewise.
	* tree-vn.c (set_value_handle): Likewise.
	(vn_lookup): Likewise.
	(vn_lookup_or_add): Likewise.

2004-06-30  Eric Botcazou  <ebotcazou@libertysurf.fr>

	RTL prologue/epilogue for SPARC
	* config/sparc/sparc-protos.h (sparc_emitting_epilogue): Delete.
	(sparc_skip_caller_unimp): Likewise.
	(load_pic_register): Likewise.
	(leaf_return_peephole_ok): Likewise.
	(compute_frame_size): Rename into sparc_compute_frame_size.
	(sparc_expand_prologue): New prototype.
	(sparc_expand_epilogue): Likewise.
	(output_return): Likewise.
	(eligible_for_epilogue_delay): Rename into eligible_for_return_delay.
	* config/sparc/sparc.h (INITIAL_ELIMINATION_OFFSET): Adjust call to
	compute_frame_size.  Move comment up.
	(DELAY_SLOTS_FOR_EPILOGUE): Delete.
	(ELIGIBLE_FOR_EPILOGUE_DELAY): Likewise.
	(EPILOGUE_USES): Return true for %g1 if the function uses EH return.
	* config/sparc/sparc.md (UNSPECV_SAVEW): New constant.
	(type attribute): Add 'return' and 'savew'.
	(eligible_for_return_delay): New attribute.
	(return): New delay_slot.
	(sibcall_epilogue): Call sparc_expand_epilogue.
	(prologue): Likewise.  Move up.
	(save_register_window): New expander.
	(save_register_windowsi): New pattern.
	(save_register_windowdi): Likewise.
	(epilogue): New expander.
	(return_internal): New pattern.
	(Return peepholes): Delete.
	* config/sparc/sparc.c (SIBCALL_SLOT_EMPTY_P): New macro.
	(sparc_emitting_epilogue): Delete.
	(sparc_skip_caller_unimp): Likewise.
	(sparc_sr_alias_set): New global variable.
	(frame_base_name): Delete.
	(frame_base_reg): New global variable.
	(sparc_override_options): Get new alias set for save/restore.
	(leaf_return_peephole_ok): Delete.
	(eligible_for_epilogue_delay): Rename into eligible_for_return_delay.
	Factor out code into eligible_for_restore_insn_delay.
	(eligible_for_restore_insn_delay): New function extraced from above.
	Use IN_UNCOND_BRANCH_DELAY_TRUE instead of IN_BRANCH_DELAY_TRUE.
	(eligible_for_sibcall_delay): Use SIBCALL_SLOT_EMPTY_P.
	Factor out code into eligible_for_restore_insn_delay.
	(load_pic_register): Make static.  Remove check.
	(save_regs): Delete.
	(restore_regs): Likewise.
	(compute_frame_size): Rename into sparc_compute_frame_size.
	Rename leaf_function into leaf_function_p.
	(build_big_number): Delete.
	(save_or_restore_regs): New function.
	(emit_save_regs): Likewise.
	(emit_restore_regs): Likewise.
	(emit_stack_pointer_increment ): Likewise.
	(emit_stack_pointer_decrement): Likewise.
	(sparc_expand_prologue): Likewise.
	(sparc_function_prologue): Rename into sparc_asm_function_prologue.
	Remove all code to emit instructions.
	(sparc_expand_epilogue): New function.
	(sparc_function_epilogue): Rename into sparc_asm_function_epilogue.
	Remove all code to emit instructions.
	(output_restore): New function.
	(output_return): Likewise.
	(output_sibcall): Factor out code into output_restore.
	(print_operand): Adjust for frame_base_reg.
	* target.h (struct gcc_target): New field 'late_rtl_prologue_epilogue'.
	* target-def.h (TARGET_LATE_RTL_PROLOGUE_EPILOGUE): New define.
	(TARGET_INITIALIZER): Add it.
	* passes.c (rest_of_compilation): Set the conditional predicate
	'current_function_uses_only_leaf_regs' before sched2.  If target
	has 'late_rtl_prologue_epilogue', emit RTL prologue/epilogue right
	before sched2.
	* reorg.c (return_insn_p): New predicate.
	(find_end_label): Use it.
	(relax_delay_slots): Do not thread an unconditional jump that points
	to the end return label.
	* doc/tm.texi (Registers) <Leaf Functions>: Clarify the validity
	domain of 'current_function_uses_only_leaf_regs'.
	(Stack and Calling) <Function Entry>: Document new target hook
	TARGET_LATE_RTL_PROLOGUE_EPILOGUE.

2004-06-30  Jakub Jelinek  <jakub@redhat.com>

	* simplify-rtx.c (simplify_binary_operation): Simplify
	((A & N) + B) & M -> (A + B) & M if M is pow2 minus 1 constant and
	N has at least all bits in M set as well.

	PR tree-optimization/15310
	* expr.c (expand_assignment): Optimize += or -= on a bit field in
	most significant bits.

2004-06-30  Steven Bosscher  <stevenb@suse.de>

	* config/c4x/c4x.md: Fix comment.

2004-06-30  Akos Kiss  <akiss@inf.u-szeged.hu>

	* arm.md (cond_return_inverted): Add "length" attribute.

2004-06-29  Per Bothner  <per@bothner.com>

	* config/i386/winnt.c (i386_pe_encode_section_info):  Smash rtlname's 
	XSTR in place, so we don't lose SYMBOL_REF_DECL info.

2004-06-29  Zack Weinberg  <zack@codesourcery.com>

	* config/ia64/hpux.h: Target does too support thread-local storage.

2004-06-29  Zack Weinberg  <zack@codesourcery.com>

	* combine.c (distribute_notes): Don't look at global_regs for
	pseudos.

2004-06-29  Richard Henderson  <rth@redhat.com>

	* gimplify.c (gimplify_modify_expr_rhs): Move immediately before
	gimplify_modify_expr.
	(gimplify_init_constructor): Likewise.  Gimplify the null
	CONSTRUCTOR assignment.
	(gimplify_modify_expr_to_memcpy): New.
	(gimplify_modify_expr_to_memset): New.
	(gimplify_modify_expr): Use them.

2004-06-29  Per Bothner  <per@bothner.com>

	* tree.c (build_min_nt, build_min, build_min_non_dep):
	Don't set TREE_COMPLEXITY from input_line.

 2004-06-30  David Billinghurst (David.Billinghurst@riotinto.com)

 	PR fortran/16289
 	* gfortran.fortran-torture/execute/intrinsic_nearest.f90
 	Use tiny() intrinsic to find smallest non-negative real

2004-06-30  Jakub Jelinek  <jakub@redhat.com>

	* gcc.dg/compat/struct-by-value-22_main.c: New test.
	* gcc.dg/compat/struct-by-value-22_x.c: New.
	* gcc.dg/compat/struct-by-value-22_y.c: New.

	* gcc.c-torture/execute/20040629-1.c: New test.

2004-06-30  Geoffrey Keating  <geoffk@apple.com>

	* src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
	character on Darwin, use '\n\t' instead.

2004-06-29  Per Bothner  <per@bothner.com>

	* jni.cc (_Jv_JNI_NewGlobalRef, JNICALL _Jv_JNI_DeleteGlobalRef,
	etc etc):  Remove needless parenthesis, which causes __stdcall__
	attribute on MinGW to get ignored.

2004-06-30  Gabriel Dos Reis  <gdr@integrable-solutions.net>
            Paolo Carlini  <pcarlini@suse.de>

	* include/bits/cpp_type_traits.h: Add __is_pointer and
	__is_trivially_copyable.
	* include/bits/stl_algobase.h (fill, fill_n): Slightly
	tweak to use the latter.
	(__copy_backward_dispatch): Remove.
	(__copy_backward_aux): Rewrite to use __is_pointer and
	__is_trivially_copyable and __copy_backward::copy_b.
	(__copy_backward): Rewrite as a class template and two
	specializations.

2004-06-30  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/25_algorithms/copy.cc: Move to...
	* testsuite/25_algorithms/copy/1.cc: ... here, extend.
	* testsuite/25_algorithms/copy/2.cc: New.
	* testsuite/25_algorithms/copy/3.cc: New.
	* testsuite/25_algorithms/copy/4.cc: New.

2004-06-30  Steve Kargl  <sgk@troutmask.apl.washington.edu>
	    Steven Bosscher  <stevenb@suse.de>

	* intrinsics/rand.c (rand): Wrap the irand() call from the previous
	commit in prefix.
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