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Paolo Carlini
de83a7a859 2008-11-05 Paolo Carlini <paolo.carlini@oracle.com> 
* Complete last commit.

From-SVN: r141607
 2008-11-05 13:20:29 +00:00
Richard Guenther
f7c0ffb441 re PR middle-end/37742 (ICE in vectorizer with restrict pointer) 
2008-11-05  Richard Guenther  <rguenther@suse.de>

	PR middle-end/37742
	* tree-ssa.c (useless_type_conversion_p_1): Check different restrict
	qualified pointer conversion before stripping qualifiers.
	* gimplify.c (create_tmp_from_val): Use correctly qualified type.
	* tree-flow.h (may_propagate_address_into_dereference): Declare.
	* tree-ssa-ccp.c (may_propagate_address_into_dereference): New function.
	(ccp_fold): Use it.
	* tree-ssa-forwprop.c (rhs_to_tree): Remove useless conversions,
	properly canonicalize binary ops.
	(forward_propagate_addr_expr_1): Use
	may_propagate_address_into_dereference.

	cp/
	* decl.c (start_preparsed_function): Use the correct type for
	building the RESULT_DECL.

	* gcc.c-torture/compile/pr37742.c: New testcase.
	* g++.dg/pr37742.C: Likewise.
	* gcc.dg/tree-ssa/forwprop-7.c: Check for two volatile loads.

From-SVN: r141606
 2008-11-05 12:17:10 +00:00
Andrew Haley
08906bf8a2 re PR java/37068 (libgcj linkage failure: Incorrect library ABI version detected) 
2008-11-04  Andrew Haley  <aph@redhat.com>

        PR java/37068
        * jcf-parse.c (java_emit_static_constructor): Don't call
        cgraph_build_static_cdtor.  Rewrite.

From-SVN: r141604
 2008-11-05 10:05:03 +00:00
Uros Bizjak
34e4536eaf re PR middle-end/37286 (gfortran, trunk: ICE subst_stack_regs_pat, at reg-stack.c:1537) 
PR middle-end/37286
	* reg-stack.c (subst_stack_regs_pat) [MINUS, DIV, MULT, PLUS]:
	Initialize uninitialized input registers with a NaN.

testsuite/ChangeLog:

	PR middle-end/37286
	* gfortran.dg/pr37286.f90: New test.

From-SVN: r141603
 2008-11-05 10:57:49 +01:00
Jonathan Wakely
8e66def0a1 re PR libstdc++/38017 (30_threads/thread/cons/X.cc) 
PR libstdc++/38017
	Revert:
	* include/tr1_impl/functional (result_of,reference_wrapper): Update
	to use C++0x features.
	* testsuite/20_util/function_objects/return_types/result_of.cc: New.
	* testsuite/20_util/function_objects/return_types/result_of_neg.cc:
	New.
	* testsuite/20_util/function_objects/return_types/result_of_ref.cc:
	New.
	* testsuite/20_util/reference_wrapper/24803.cc: Uncomment FIXMEs.

From-SVN: r141602
 2008-11-05 09:36:35 +00:00
Tobias Grosser
b738068cc3 re PR middle-end/37883 ([graphite] ICE : in scan_tree_for_params, at graphite.c:2274) 
2008-11-05  Tobias Grosser  <grosser@fim.uni-passau.de>

	PR middle-end/37883

	* graphite.c (scan_tree_for_params): Add POINTER_PLUS_EXPR.

From-SVN: r141599
 2008-11-05 05:04:29 +00:00
Tobias Grosser
58af97fcf8 re PR middle-end/37943 ([graphite] ICE : in build_graphite_scops, at graphite.c:1823) 
2008-11-05  Tobias Grosser  <grosser@fim.uni-passau.de>

	PR middle-end/37943

	* graphite.c (scopdet_basic_block_info): Fix loops with multiple
	exits and conditions.
	* testsuite/gcc.dg/graphite/pr37943.c: New.

From-SVN: r141598
 2008-11-05 04:45:49 +00:00
Jonathan Wakely
a28a65ec25 re PR libstdc++/24803 ([c++0x] reference_wrapper and pointers to member functions) 
PR libstdc++/24803
	PR libstdc++/37351
	* include/tr1_impl/functional (result_of,reference_wrapper): Update
	to use C++0x features.
	* testsuite/20_util/function_objects/return_types/result_of.cc: New.
	* testsuite/20_util/function_objects/return_types/result_of_neg.cc:
	New.
	* testsuite/20_util/function_objects/return_types/result_of_ref.cc:
	New.
	* testsuite/20_util/reference_wrapper/24803.cc: Uncomment FIXMEs.

From-SVN: r141596
 2008-11-05 02:05:59 +00:00
GCC Administrator
efca48a3ea Daily bump. 
From-SVN: r141594
 2008-11-05 00:16:37 +00:00
Thomas Schwinge
3e9899ac86 MAINTAINERS (Write after approval): Add myself. 
2008-11-04  Thomas Schwinge  <tschwinge@gnu.org>

	* MAINTAINERS (Write after approval): Add myself.

From-SVN: r141591
 2008-11-05 00:32:39 +01:00
Paul Thomas
50d6ceda91 re PR fortran/37597 (internal procedure fails to access host-associated module procedure) 
2008-11-04  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37597
        * parse.c (gfc_fixup_sibling_symbols ): Fixup contained, even
	when symbol not found.

2008-11-04  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/37597
        * gfortran.dg/host_assoc_call_5.f90: New test.

From-SVN: r141588
 2008-11-04 21:17:53 +00:00
Jakub Jelinek
ead51d3654 re PR c/35430 (ICE with complex arithmetic) 
PR c/35430
	* c-common.c (warn_for_sign_compare): For complex result_type
	use component's type.

	* gcc.dg/pr35430.c: New test.
	* g++.dg/warn/Wsign-compare-2.C: New test.

Co-Authored-By: Andrew Pinski <andrew_pinski@playstation.sony.com>

From-SVN: r141587
 2008-11-04 21:51:38 +01:00
Jakub Jelinek
d2bd00524d * print-tree.c (print_node): Use code instead of TREE_CODE (node). 
From-SVN: r141586
 2008-11-04 21:08:26 +01:00
Jakub Jelinek
83371ec7b1 print-tree.c (print_node): Don't print DECL_INITIAL for PARM_DECL. 
* print-tree.c (print_node): Don't print DECL_INITIAL
	for PARM_DECL.

From-SVN: r141585
 2008-11-04 21:07:26 +01:00
Jakub Jelinek
cbc19f3932 re PR c/37106 (ICE with -fpic or -fPIC: in mems_in_disjoint_alias_sets_p, at alias.c:278) 
PR c/37106
	* c-common.c (parse_optimize_options): Save and restore
	flag_strict_aliasing around decode_options call.

	* gcc.dg/pr37106-1.c: New test.
	* gcc.dg/pr37106-2.c: New test.

From-SVN: r141584
 2008-11-04 21:06:33 +01:00
Tobias Burnus
5c6ed53afc re PR libgomp/37935 (omp_set_schedule not documented in libgomp.texi) 
2008-11-04  Tobias Burnus  <burnus@net-b.de>

        PR libgomp/37935
        * libgomp.texi (Runtime library routines, environment
        * variables):
        Update for OpenMP version 3.0.

From-SVN: r141583
 2008-11-04 19:16:17 +01:00
David Edelsohn
d793c2a594 configure.ac: Fix typo. 
* configure.ac: Fix typo.
        * configure: Rebuild.

From-SVN: r141580
 2008-11-04 11:56:30 -05:00
Uros Bizjak
4d9478234b driver-i386.c (enum vendor_signatures): New enum. 
* config/i386/driver-i386.c (enum vendor_signatures): New enum.
	(host_detect_local_cpu): Use it instead of casted strings to
	compare vendor signatures.

From-SVN: r141579
 2008-11-04 14:29:43 +01:00
Mikael Pettersson
20358adc34 re PR target/37989 (PR37528 fix broke --disable-shared on mingw32) 
2008-11-03  Mikael Pettersson  <mikpe@it.uu.se>

        PR target/37989
	* config/i386/mingw32.h (REAL_LIBGCC_SPEC): Only add libgcc_s.a
	or libgcc_eh.a to spec if ENABLE_SHARED_LIBGCC.

From-SVN: r141575
 2008-11-04 02:16:07 +00:00
GCC Administrator
47b7079004 Daily bump. 
From-SVN: r141572
 2008-11-04 00:16:49 +00:00
Chao-ying Fu
a72bd667e0 * gcc.target/mips/dsp-ctrl.c: New test. 
From-SVN: r141569
 2008-11-03 18:58:10 -05:00
Catherine Moore
1e27273ff0 mips.c (mips_conditional_register_usage): Handle the DSP control register. 
* config/mips.c (mips_conditional_register_usage):  Handle the
        DSP control register.
        * doc/extend.texi: Document the DSP control register.

From-SVN: r141568
 2008-11-03 18:55:25 -05:00
Steve Ellcey
f61d4b67ff re PR libfortran/37839 (st_parameter_dt has unwanted padding, is out of sync with compiler) 
* gfortran.dg/f2003_io_1.f03: XFAIL until PR37839 is fixed.
	* gfortran.dg/f2003_io_4.f03: Ditto.
	* gfortran.dg/f2003_io_5.f03: Ditto.
	* gfortran.dg/f2003_io_6.f03: Ditto.
	* gfortran.dg/f2003_io_7.f03: Ditto.

From-SVN: r141566
 2008-11-03 23:08:28 +00:00
Jakub Jelinek
38db79a685 re PR testsuite/37241 (FAIL: g++.dg/abi/key2.C) 
PR testsuite/37241
	* g++.dg/abi/key2.C: Adjust regexps to allow __ZTV1f and __ZTI1f
	sharing one .section directive.

From-SVN: r141565
 2008-11-03 23:05:57 +01:00
Jakub Jelinek
f7790b41c6 re PR target/37812 (Invalid mnemonic 'lvlx') 
PR target/37812
	* gcc.target/powerpc/altivec_check.h (altivec_cell_check): Abort
	if __PPU__ isn't defined.
	* lib/target-supports.exp (check_effective_target_powerpc_ppu_ok):
	New.
	* gcc.target/powerpc/altivec-cell-8.c: Use powerpc_ppu_ok.

From-SVN: r141564
 2008-11-03 22:59:36 +01:00
Steve Ellcey
c6ff44935c omp-low.c (expand_omp_for_generic): If iter_type has different precision than type and type is a pointer type... 
* omp-low.c (expand_omp_for_generic): If iter_type has different
	precision than type and type is a pointer type, cast n1 and n2
	first to an integer type with the same precision as pointers
	and only afterwards to iter_type.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r141563
 2008-11-03 22:47:44 +01:00
Richard Sandiford
f9bd1a8966 arm.md (UNSPEC_PIC_BASE): Update documentation. 
gcc/
	* config/arm/arm.md (UNSPEC_PIC_BASE): Update documentation.
	(UNSPEC_GOTSYM_OFF): New unspec.
	(pic_add_dot_plus_four): Simplify the UNSPEC_PIC_BASE operands.
	(pic_add_dot_plus_eight): Likewise.
	(tls_load_dot_plus_eight): Likewise.  Update peephole2.
	* config/arm/thumb2.md (pic_load_dot_plus_four): Simplify the
	UNSPEC_PIC_BASE operands.
	* config/arm/arm.c (arm_load_pic_register): Use UNSPEC_GOTSYM_OFF.
	(arm_output_addr_const_extra): Handle it.

From-SVN: r141560
 2008-11-03 20:14:57 +00:00
Eric Botcazou
dffda765c0 i386.c (classify_argument): Promote partial integer class to full integer class if... 
* config/i386/i386.c (classify_argument) <ARRAY_TYPE>: Promote partial
	integer class to full integer class if the offset is not word-aligned.

From-SVN: r141559
 2008-11-03 20:05:45 +00:00
Andrew Pinski
5b31bbabe9 re PR rtl-optimization/37782 (Stage2 ada compiler miscompiled) 
2008-11-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR rtl-opt/37782
        * loop-doloop.c (doloop_modify): Add from_mode argument that says what
        mode count is in.
        (doloop_optimize): Update call to doloop_modify.

From-SVN: r141558
 2008-11-03 12:01:11 -08:00
Eric Botcazou
2d8d91a840 * tree-sra.c (bitfield_overlaps_p): Fix oversight. 
From-SVN: r141556
 2008-11-03 19:55:54 +00:00
Rainer Orth
e73da78efc re PR other/37463 (All Solaris/x86 eh tests fail) 
PR other/37463
	* configure.ac (gcc_cv_ld_ro_rw_mix): Move before
	gcc_cv_as_cfi_directive.
	(gcc_cv_as_cfi_directive) [*-*-solaris*]: Check if linker supports
	merging read-only and read-write sections or assembler emits
	read-write .eh_frame sections.
	* configure: Regenerate.

From-SVN: r141555
 2008-11-03 19:03:28 +00:00
Nathan Froyd
e1ece9f1f2 Revert: 
2008-10-31  Nathan Froyd  <froydnj@codesourcery.com>

	* config/rs6000/rs6000.c (no_global_regs_above): Fix precedence
	problem.
	(rs6000_emit_prologue): Invert logic.
	* config/rs6000/rs6000.md (*save_gpregs_<mode>): Use explicit
	(reg:P 11) instead of match_operand.
	(*save_fpregs_<mode>): Likewise.
	(*restore_gpregs_<mode>): Likewise.
	(*return_and_restore_gpregs_<mode>): Likewise.
	(*return_and_restore_fpregs_<mode>): Likewise.
	* config/rs6000/spe.md (*save_gpregs_spe): Use explicit
	(reg:P 11) insted of match_operand.
	(*restore_gpregs_spe): Likewise.
	(*return_and_restore_gpregs_spe): Likewise.

From-SVN: r141554
 2008-11-03 18:19:13 +00:00
H.J. Lu
40bd572007 Correct ChangeLog entry for revision r141440 and remove white spaces. 
From-SVN: r141553
 2008-11-03 10:15:42 -08:00
Harsha Jagasia
669540aa72 re PR tree-optimization/37684 ([graphite] basic block containing VDEF of a scalar does not dominate basic block containing VUSE of the same scalar) 
2008-11-03  Harsha Jagasia  <harsha.jagasia@amd.com>

	PR tree-optimization/37684
	* gcc.dg/graphite/pr37684.c: New.
	* graphite.c (exclude_component_ref): New.
	(is_simple_operand): Call exclude_component_ref.

From-SVN: r141551
 2008-11-03 16:43:02 +00:00
Sebastian Pop
2b8aee8e6d re PR bootstrap/36908 (bootstrap forever with BOOT_CFLAGS="-O2 -ftree-loop-distribution") 
2008-11-03  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/36908
	* testsuite/gcc.dg/tree-ssa/pr36908.c: New.
	* tree-loop-distribution.c (number_of_rw_in_rdg): New.
	(number_of_rw_in_partition): New.
	(partition_contains_all_rw): New.
	(ldist_gen): Do not distribute when one of the partitions
	contains all the memory operations.

From-SVN: r141550
 2008-11-03 16:35:13 +00:00
Sebastian Pop
ede7cba0dd cfghooks.c (split_block): Set BB_IRREDUCIBLE_LOOP and EDGE_IRREDUCIBLE_LOOP. 
2008-11-03  Sebastian Pop  <sebastian.pop@amd.com>

	* cfghooks.c (split_block): Set BB_IRREDUCIBLE_LOOP and
	EDGE_IRREDUCIBLE_LOOP.

From-SVN: r141549
 2008-11-03 16:17:33 +00:00
Bernd Schmidt
f4c59f4fd2 bfin.c (bfin_optimize_loop): Properly handle case where we have one entry point in the loop which isn't the head. 
* config/bfin/bfin.c (bfin_optimize_loop): Properly handle case
	where we have one entry point in the loop which isn't the head.

From-SVN: r141548
 2008-11-03 14:28:35 +00:00
Richard Guenther
da4b6efcd6 re PR tree-optimization/37573 (gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize) 
2008-11-03  Richard Guenther  <rguenther@suse.de>

	PR middle-end/37573
	* tree-data-ref.c (split_constant_offset_1): Fix tuplification.

	* gcc.c-torture/execute/pr37573.c: New testcase.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r141547
 2008-11-03 12:32:52 +00:00
Paolo Carlini
2a81fe20dd locale_facets.tcc (num_get<>::do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&): Tidy. 
2008-11-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/locale_facets.tcc (num_get<>::do_get(iter_type,
	iter_type, ios_base&, ios_base::iostate&, bool&): Tidy.
	* testsuite/22_locale/num_get/get/char/37958.cc: Extend.
	* testsuite/22_locale/num_get/get/wchar_t/37958.cc: Likewise.

From-SVN: r141546
 2008-11-03 10:23:38 +00:00
Jakub Jelinek
6f1fe305cc re PR middle-end/37858 (ICE when "-fdump-ipa-all -dv" is used) 
PR middle-end/37858
	* passes.c (execute_one_pass): Don't look at cfun->curr_properties
	for ipa and simple ipa passes.

	* gcc.dg/pr37858.c: New test.

From-SVN: r141545
 2008-11-03 09:42:10 +01:00
Tobias Burnus
0ee1b105a3 re PR fortran/37821 (gfortran is ignoring #includes with the syntax <file.h>) 
2008-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37821
        * cpp.c (gfc_cpp_add_include_path): Use BRACKET.
        * scanner.c (add_path_to_list): Argument to add at head.
          (gfc_add_include_path): Add new argument.
          (gfc_add_intrinsic_modules_path) Update call.
          (load_file): Print filename/line in the error message.
        * gfortran.h (gfc_add_include_path): Update prototype.
        * options.c (gfc_post_options,gfc_handle_module_path_options,
          gfc_handle_option): Update call.
        * lang-spec.h (F951_OPTIONS): Don't insert include path twice.

        * arith.c (arith_error): Add -fno-range-error to the message.

2008-11-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/37821
        * gfortran.dg/include_4.f90: New.
        * gfortran.dg/include_5.f90: New.
        * gfortran.dg/include_4.inc: New.

From-SVN: r141544
 2008-11-03 08:20:24 +01:00
Paul Thomas
67cec813c6 re PR fortran/37445 (Host-associated proc not found if same-name generic is use-associated) 
2008-11-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37445
	* resolve.c (resolve_actual_arglist ): Correct comparison of
	FL_VARIABLE with e->expr_type.
	(resolve_call): Check that host association is correct.
	(resolve_actual_arglist ): Remove return is old_sym is use
	associated.  Only reparse expression if old and new symbols
	have different types.

	PR fortran/PR35769
	* resolve.c (gfc_resolve_assign_in_forall): Change error to a
	warning.

2008-11-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/37445
	* gfortran.dg/host_assoc_call_3.f90: New test.
	* gfortran.dg/host_assoc_call_4.f90: New test.
	* gfortran.dg/host_assoc_function_4.f90: New test.

From-SVN: r141543
 2008-11-03 06:44:47 +00:00
GCC Administrator
15426fdc53 Daily bump. 
From-SVN: r141541
 2008-11-03 00:16:37 +00:00
Andreas Krebbel
358ef7fb24 re PR ada/37977 (Missing ada multilib support for s390x) 
2008-11-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR target/37977
	* gcc-interface/Makefile.in: Add multilib handling for
	s390-linux and s390x-linux.

From-SVN: r141537
 2008-11-02 18:42:04 +00:00
Joseph Myers
ca4df3b478 * id.po: Update. 
From-SVN: r141535
 2008-11-02 16:16:09 +00:00
Richard Guenther
40f64141b3 re PR tree-optimization/37542 (PRE doesn't simplify during phi-translation) 
2008-11-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/37542
	* tree-ssa-pre.c (fully_constant_expression): Handle more cases.
	* tree-ssa-sccvn.c (vn_get_expr_for): Fix typo.
	(vn_nary_op_lookup_stmt): Adjust for unary reference trees.
	(vn_nary_op_insert_stmt): Likewise.
	(visit_use): Likewise.

	* gcc.dg/tree-ssa/ssa-pre-22.c: New testcase.
	* gcc.c-torture/compile/20081101-1.c: Likewise.

From-SVN: r141534
 2008-11-02 15:26:04 +00:00
Anatoly Sokolov
15fe850fe4 avr.md (UNSPEC_SWAP): Remove constants. 
* config/avr/avr.md (UNSPEC_SWAP): Remove constants.
	(*swap): Remove.
	(rotlqi3, *rotlqi3_4, rotlhi3, *rotlhi3_8,
	rotlsi3, *rotlsi3_8, *rotlsi3_16, *rotlsi3_24): New patterns.
	(ashlqi3_const4, ashlqi3_const5, ashlqi3_const6, ashlqi3_l_const4,
	ashlqi3_l_const5, ashlqi3_l_const6, lshrqi3_const4, lshrqi3_const5,
	lshrqi3_const6, lshrqi3_l_const4, lshrqi3_l_const4, lshrqi3_l_const6
	peephole2's): Replace unspec with rotate.
	* config/avr/avr.c (avr_rtx_costs): Add ROTATE.

From-SVN: r141533
 2008-11-02 16:51:39 +03:00
Richard Guenther
8495c94f49 re PR tree-optimization/37991 (excessive memory consumption - possible hang) 
2008-11-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/37991
	* tree-ssa-sccvn.h (copy_vuses_from_stmt): Remove.
	* tree-ssa-sccvn.c (copy_vuses_from_stmt): Make static.
	(set_ssa_val_to): Print if the value changed.
	(simplify_binary_expression): Strip useless conversions.

	* gcc.c-torture/compile/pr37991.c: New testcase.

From-SVN: r141532
 2008-11-02 13:34:58 +00:00
GCC Administrator
99f9aa7b91 Daily bump. 
From-SVN: r141530
 2008-11-02 00:16:48 +00:00
Hans-Peter Nilsson
195b3ab60a re PR target/37939 (CRIS port: no addi insn) 
PR target/37939
	* gcc.target/cris/biap.c: New test.

From-SVN: r141525
 2008-11-01 22:19:26 +00:00