git.ipfire.org Git - thirdparty/gcc.git/log

Fix sparc assembler specs for supersparc, hypersparc, and leon.

gcc/

* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=supersparc
or -mcpu=hypersparc.

Backport from mainline
2012-03-24 Eric Botcazou <ebotcazou@adacore.com>

PR target/52610
* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=leon.

From-SVN: r197690

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GCC Administrator [Thu, 11 Apr 2013 00:16:34 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197684

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GCC Administrator [Wed, 10 Apr 2013 00:16:23 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197655

commit | commitdiff | tree

GCC Administrator [Tue, 9 Apr 2013 00:16:25 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197614

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GCC Administrator [Mon, 8 Apr 2013 00:16:23 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197559

commit | commitdiff | tree

GCC Administrator [Sun, 7 Apr 2013 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197546

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GCC Administrator [Sat, 6 Apr 2013 00:16:22 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197537

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Jakub Jelinek [Fri, 5 Apr 2013 09:57:53 +0000 (11:57 +0200)]

re PR other/43620 ([4.3 Release Blocker] Uploading to gnu.org will fail due to automake security issue)

PR other/43620
* Makefile.am (AUTOMAKE_OPTIONS): Add no-dist.
* include/Makefile.am (AUTOMAKE_OPTIONS): Likewise.
* Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.

From-SVN: r197511

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Ramana Radhakrishnan [Fri, 5 Apr 2013 08:31:13 +0000 (08:31 +0000)]

Fix PR48308 for the 4.6 branch.

2013-04-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>

PR rtl-optimization/48308
* combine.c (enum undo_kind): Add UNDO_LINKS.
(do_SUBST): Check for oldval.
(do_SUBST_LINK): Define.
(SUBST_LINK): Define.
(try_combine): Use SUBST_LINK.
(undo_all): Handle UNDO_LINKS.

From-SVN: r197510

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Andrey Belevantsev [Fri, 5 Apr 2013 08:10:58 +0000 (12:10 +0400)]

revert: [multiple changes]

2013-04-05  Andrey Belevantsev  <abel@ispras.ru>

        Revert
        2013-04-01  Andrey Belevantsev  <abel@ispras.ru>

        Backport from mainline
        2013-02-25  Andrey Belevantsev  <abel@ispras.ru>
        Alexander Monakov  <amonakov@ispras.ru>

        PR middle-end/56077
        * sched-deps.c (sched_analyze_insn): When reg_pending_barrier,
        flush pending lists also on non-jumps.  Adjust comment.

From-SVN: r197509

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GCC Administrator [Fri, 5 Apr 2013 00:16:14 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197498

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Andrey Belevantsev [Thu, 4 Apr 2013 14:04:21 +0000 (18:04 +0400)]

backport: re PR rtl-optimization/54472 (ICE (spill_failure): unable to find a register to spill in class 'AREG' with -O -fschedule-insns -fselective-scheduling)

2013-04-04  Andrey Belevantsev  <abel@ispras.ru>

        Backport from mainline
        2012-11-09  Andrey Belevantsev  <abel@ispras.ru>

        PR rtl-optimization/54472
        * sel-sched-ir.c (has_dependence_note_reg_set): Handle implicit sets.
        (has_dependence_note_reg_clobber,
        as_dependence_note_reg_use): Likewise.

        2012-11-09  Andrey Belevantsev  <abel@ispras.ru>

        PR rtl-optimization/54472
        * gcc.dg/pr54472.c: New test.

From-SVN: r197483

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Marek Polacek [Thu, 4 Apr 2013 11:03:11 +0000 (11:03 +0000)]

backport: re PR tree-optimization/48189 (ICE: SIGFPE (division by zero) in in predict_loops () at predict.c:991 with --param max-predicted-iterations=0)

        Backported from mainline
        2013-01-09  Steven Bosscher  <steven@gcc.gnu.org>
                    Jakub Jelinek  <jakub@redhat.com>

        PR tree-optimization/48189
        * predict.c (predict_loops): If max is 0, don't call compare_tree_int.
        If nitercst is 0, don't predict the exit edge.

From-SVN: r197478

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Tobias Burnus [Thu, 4 Apr 2013 09:31:53 +0000 (11:31 +0200)]

backport: re PR libfortran/56737 (Wrong I/O result with format cache for Hollerith strings)

libgfortran/
2013-04-04  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * io/format.c (parse_format): With caching, copy
        dtp->format string.
        (save_parsed_format): Use dtp->format directly without
        copying.

        2012-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * io/format.c (parse_format_list): Also cache FMT_STRING.
        (parse_format): Update call.

gcc/testsuite/
2013-04-04  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * testsuite/gfortran.dg/fmt_cache_3.f90: New.

From-SVN: r197474

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Tobias Burnus [Thu, 4 Apr 2013 08:37:35 +0000 (10:37 +0200)]

backport: re PR fortran/56735 (Namelist Read Error with question marks)

2013-04-04  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56735
        * io/list_read.c (nml_query): Only abort when
        an error occured.
        (namelist_read): Add goto instead of falling through.

2013-04-04  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56735
        * gfortran.dg/namelist_80.f90: New.

From-SVN: r197470

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GCC Administrator [Thu, 4 Apr 2013 00:16:16 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197461

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Jakub Jelinek [Wed, 3 Apr 2013 18:05:09 +0000 (20:05 +0200)]

backport: re PR tree-optimization/56539 (ICE: verify_ssa failed: caused by -foptimize-sibling-calls)

Backported from mainline
2013-03-06 Jakub Jelinek <jakub@redhat.com>

PR tree-optimization/56539
* tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT
instead of GSI_CONTINUE_LINKING as last argument to
force_gimple_operand_gsi. Adjust function comment.

* gcc.c-torture/compile/pr56539.c: New test.

From-SVN: r197451

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Jakub Jelinek [Wed, 3 Apr 2013 18:04:07 +0000 (20:04 +0200)]

backport: re PR c++/56239 (parse error calling operator() on parenthesized value-initialized temporary)

Backported from mainline
2013-02-07  Jakub Jelinek  <jakub@redhat.com>

PR c++/56239
* parser.c (cp_parser_token_starts_cast_expression): Renamed to...
(cp_parser_tokens_start_cast_expression): ... this.  Change parameter
to cp_parser *, call cp_lexer_peek_token first.  For CPP_OPEN_PAREN,
return true only if 2nd token isn't CPP_CLOSE_PAREN.
(cp_parser_cast_expression): Adjust caller.

* g++.dg/parse/pr56239.C: New test.

From-SVN: r197450

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Jakub Jelinek [Wed, 3 Apr 2013 18:02:57 +0000 (20:02 +0200)]

backport: re PR middle-end/56098 (conditional write through volatile pointer produces unintended read)

Backported from mainline
2013-01-25 Jakub Jelinek <jakub@redhat.com>

PR tree-optimization/56098
* tree-ssa-phiopt.c (nt_init_block): Don't call add_or_mark_expr
for stmts with volatile ops.
(cond_store_replacement): Don't optimize if assign has volatile ops.
(cond_if_else_store_replacement_1): Don't optimize if either
then_assign or else_assign have volatile ops.

* gcc.dg/pr56098-1.c: New test.

From-SVN: r197449

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Jakub Jelinek [Wed, 3 Apr 2013 18:01:51 +0000 (20:01 +0200)]

backport: re PR middle-end/56015 (expand expands p[9] = COMPLEX_EXPR <-IMAGPART_EXPR <p[9]>, REALPART_EXPR <p[9]>>; incorrectly.)

Backported from mainline
2013-01-18 Jakub Jelinek <jakub@redhat.com>

PR middle-end/56015
* expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle
the case where writing real complex part of target modifies
op1.

* gfortran.dg/pr56015.f90: New test.

From-SVN: r197448

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Jakub Jelinek [Wed, 3 Apr 2013 18:00:52 +0000 (20:00 +0200)]

backport: re PR middle-end/55921 (Crash in verify_ssa for asm to side-steps complex pessimization)

Backported from mainline
2013-01-10 Jakub Jelinek <jakub@redhat.com>

PR tree-optimization/55921
* tree-complex.c (expand_complex_asm): New function.
(expand_complex_operations_1): Call it for GIMPLE_ASM.

From-SVN: r197446

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Jakub Jelinek [Wed, 3 Apr 2013 17:58:29 +0000 (19:58 +0200)]

backport: re PR c++/54858 (ICE in cp_tree_equal)

Backported from mainline
2012-10-08 Jakub Jelinek <jakub@redhat.com>

PR c++/54858
* tree.c (cp_tree_equal): Handle FIELD_DECL.

* g++.dg/template/pr54858.C: New test.

From-SVN: r197445

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Jakub Jelinek [Wed, 3 Apr 2013 17:57:32 +0000 (19:57 +0200)]

backport: re PR middle-end/54486 (Spurious printf format warning mentions nonexistent type 'sizetype')

Backported from mainline
2012-09-05 Jakub Jelinek <jakub@redhat.com>

PR middle-end/54486
* builtins.c (fold_builtin_strspn, fold_builtin_strcspn): Use
build_int_cst with size_type_node instead of size_int.

* c-c++-common/pr54486.c: New test.

From-SVN: r197444

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Jakub Jelinek [Wed, 3 Apr 2013 17:56:12 +0000 (19:56 +0200)]

backport: re PR c/54363 (ICE when compiling malformed struct initializers)

Backported from mainline
2012-08-24 Jakub Jelinek <jakub@redhat.com>

PR c/54363
* gimplify.c (optimize_compound_literals_in_ctor): Only recurse
if init is a CONSTRUCTOR.

* gcc.dg/pr54363.c: New test.

From-SVN: r197443

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Jakub Jelinek [Wed, 3 Apr 2013 17:54:23 +0000 (19:54 +0200)]

backport: re PR debug/53174 (ICE in expand_debug_expr, verify_ssa failed)

Backported from mainline
2012-05-03 Jakub Jelinek <jakub@redhat.com>

PR debug/53174
* tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being
removed.

* gcc.dg/pr53174.c: New test.

From-SVN: r197442

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Jakub Jelinek [Wed, 3 Apr 2013 17:52:33 +0000 (19:52 +0200)]

backport: re PR middle-end/52547 (ICE with openmp with nested function which requires a trampoline)

Backported from mainline
2012-03-22 Jakub Jelinek <jakub@redhat.com>

PR middle-end/52547
* tree-nested.c (convert_tramp_reference_stmt): Call declare_vars
on any new_local_var_chain vars declared during recursing on
GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK body.

* testsuite/libgomp.c/pr52547.c: New test.

From-SVN: r197441

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Jakub Jelinek [Wed, 3 Apr 2013 17:51:16 +0000 (19:51 +0200)]

backport: re PR tree-optimization/52445 (conditional store replacement causes segfault in generated code)

Backported from mainline
2012-03-01 Jakub Jelinek <jakub@redhat.com>

PR tree-optimization/52445
* tree-ssa-phiopt.c (struct name_to_bb): Remove ssa_name field,
add ssa_name_ver, offset and size fields and change store field
to bool.
(name_to_bb_hash, name_to_bb_eq): Adjust for the above changes.
(add_or_mark_expr): Likewise. Only consider previous stores
with the same size and offset.
(nt_init_block): Only look at gimple_assign_single_p stmts,
doesn't look at rhs2.

* gcc.dg/pr52445.c: New test.

From-SVN: r197440

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Jakub Jelinek [Wed, 3 Apr 2013 17:45:21 +0000 (19:45 +0200)]

i386.md (*<shiftrt_insn><mode>3_mask): Use <shiftrt> instead of <shift>.

* config/i386/i386.md (*<shiftrt_insn><mode>3_mask): Use
<shiftrt> instead of <shift>.

From-SVN: r197439

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Jakub Jelinek [Wed, 3 Apr 2013 17:44:40 +0000 (19:44 +0200)]

* gcc.dg/pr45472.c: Remove copies.

From-SVN: r197438

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Sebastian Huber [Wed, 3 Apr 2013 15:45:53 +0000 (15:45 +0000)]

re PR target/56771 (Integer Overflow? Building arm-rtems libgcc2)

2013-04-03 Sebastian Huber <sebastian.huber@embedded-brains.de>

PR target/56771
* configure.ac: Require 64-bit int for arm*-*-rtems[.0-9]*.
* configure: Regenerate.

From-SVN: r197429

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GCC Administrator [Wed, 3 Apr 2013 00:16:05 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197381

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Wei Mi [Tue, 2 Apr 2013 16:54:58 +0000 (16:54 +0000)]

i386.c (ix86_rtx_costs): Set proper rtx cost for ashl<mode>3_mask...

2013-04-02 Wei Mi <wmi@google.com>

* config/i386/i386.c (ix86_rtx_costs): Set proper rtx cost for
ashl<mode>3_mask, *<shift_insn><mode>3_mask and
*<rotate_insn><mode>3_mask in i386.md.

From-SVN: r197365

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GCC Administrator [Tue, 2 Apr 2013 00:16:09 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197335

commit | commitdiff | tree

Wei Mi [Mon, 1 Apr 2013 17:59:51 +0000 (17:59 +0000)]

i386.md (*ashl<mode>3_mask): Rewrite as define_insn.

2013-04-01 Wei Mi <wmi@google.com>

* config/i386/i386.md (*ashl<mode>3_mask): Rewrite as define_insn.
Truncate operand 2 using %b asm operand modifier.
(*<shiftrt_insn><mode>3_mask): Ditto.
(*<rotate_insn><mode>3_mask): Ditto.

From-SVN: r197313

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Uros Bizjak [Mon, 1 Apr 2013 13:45:29 +0000 (15:45 +0200)]

* ChangeLog: Fix whitespace.

From-SVN: r197305

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Andrey Belevantsev [Mon, 1 Apr 2013 08:34:20 +0000 (12:34 +0400)]

backport: re PR middle-end/45472 ([Middle-end volatile semantics] ICE: in move_op_ascend, at sel-sched.c:6124 with -fselective-scheduling2)

        Backport from mainline
        2013-02-27  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/45472

        * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr
        when the may_trap_p bit of the exprs being merged differs.
        Reorder tests for speculativeness in the logical and operator.

        Backport from mainline
         2013-03-05  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/56461
        * sel-sched-ir.c (free_sched_pools): Release
        succs_info_pool.stack[succs_info_pool.max_top] vectors too
        if succs_info_pool.max_top isn't -1.

        Backport from mainline
        2013-02-27  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/45472
        * gcc.dg/pr45472.c: New test.

From-SVN: r197302

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Andrey Belevantsev [Mon, 1 Apr 2013 08:32:34 +0000 (12:32 +0400)]

backport: re PR middle-end/55889 (ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling)

        Backport from mainline
        2012-02-19  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/55889

        * sel-sched.c: Include ira.h.
        (implicit_clobber_conflict_p): New function.
        (moveup_expr): Use it.
        * Makefile.in (sel-sched.o): Depend on ira.h.

From-SVN: r197301

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Andrey Belevantsev [Mon, 1 Apr 2013 08:31:16 +0000 (12:31 +0400)]

backport: re PR middle-end/56077 (volatile ignored when function inlined)

        Backport from mainline
        2013-02-25  Andrey Belevantsev  <abel@ispras.ru>
        Alexander Monakov  <amonakov@ispras.ru>

        PR middle-end/56077
        * sched-deps.c (sched_analyze_insn): When reg_pending_barrier,
        flush pending lists also on non-jumps.  Adjust comment.

From-SVN: r197300

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GCC Administrator [Mon, 1 Apr 2013 00:16:21 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197292

commit | commitdiff | tree

GCC Administrator [Sun, 31 Mar 2013 00:16:22 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197273

commit | commitdiff | tree

GCC Administrator [Sat, 30 Mar 2013 00:16:12 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197254

commit | commitdiff | tree

GCC Administrator [Fri, 29 Mar 2013 00:16:19 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197220

commit | commitdiff | tree

GCC Administrator [Thu, 28 Mar 2013 00:16:19 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197181

commit | commitdiff | tree

GCC Administrator [Wed, 27 Mar 2013 00:16:22 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197126

commit | commitdiff | tree

GCC Administrator [Tue, 26 Mar 2013 00:16:04 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197075

commit | commitdiff | tree

GCC Administrator [Mon, 25 Mar 2013 00:16:13 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197026

commit | commitdiff | tree

GCC Administrator [Sun, 24 Mar 2013 00:16:23 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r197013

commit | commitdiff | tree

GCC Administrator [Sat, 23 Mar 2013 00:16:08 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r196986

commit | commitdiff | tree

H.J. Lu [Fri, 22 Mar 2013 17:00:36 +0000 (17:00 +0000)]

Set callee_pass_avx256_p before emitting call instruction

gcc/

PR target/56560
* config/i386/i386.c (init_cumulative_args): Also set
cum->callee_return_avx256_p.
(ix86_function_arg): Set cum->callee_pass_avx256_p. Set
cfun->machine->callee_pass_avx256_p only when MODE == VOIDmode.

* config/i386/i386.h (ix86_args): Add callee_pass_avx256_p and
callee_return_avx256_p.

gcc/

PR target/56560
* gcc.target/i386/pr56560.c: New file.

From-SVN: r196979

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GCC Administrator [Fri, 22 Mar 2013 00:16:22 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r196893

commit | commitdiff | tree

GCC Administrator [Thu, 21 Mar 2013 00:16:23 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r196844

commit | commitdiff | tree

Jack Howarth [Wed, 20 Mar 2013 11:08:52 +0000 (11:08 +0000)]

re PR bootstrap/56258 (Please upgrade doc/*.texi to the latest texinfo package(s))

2013-03-20 Jack Howarth <howarth@bromo.med.uc.edu>

PR bootstrap/56258
* doc/generic.texi (POINTER_PLUS_EXPR): Use @item instead of @itemx.
(PLUS_EXPR): Likewise.
* doc/cppopts.texi (--help): Likewise.
* doc/invoke.texi (-fenable-@var{kind}-@var{pass}): Likewise
(-fdump-rtl-cprop_hardreg): Likewise.
(-fdump-rtl-csa): Likewise.
(-fdump-rtl-dce): Likewise.
(-fdump-rtl-dbr): Likewise.
(-fdump-rtl-into_cfglayout): Likewise.
(-fdump-rtl-outof_cfglayout): Likewise.
(@gccoptlist): Move misplaced bracket.

From-SVN: r196820

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GCC Administrator [Wed, 20 Mar 2013 00:16:22 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r196801

commit | commitdiff | tree

GCC Administrator [Tue, 19 Mar 2013 09:20:19 +0000 (09:20 +0000)]

Daily bump.

From-SVN: r196785

commit | commitdiff | tree

GCC Administrator [Mon, 18 Mar 2013 00:19:05 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r196759

commit | commitdiff | tree

GCC Administrator [Sun, 17 Mar 2013 00:18:29 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r196718

commit | commitdiff | tree

GCC Administrator [Sat, 16 Mar 2013 00:16:46 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r196692

commit | commitdiff | tree

Tobias Burnus [Fri, 15 Mar 2013 12:06:08 +0000 (13:06 +0100)]

re PR fortran/56615 (Wrong code with TRANSFER of arrays of character with stride -1)

2013-03-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56615
        * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Pack arrays
        if they are not simply contiguous.

2013-03-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56615
        * gfortran.dg/transfer_intrinsic_5.f90: New.

From-SVN: r196677

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GCC Administrator [Fri, 15 Mar 2013 00:17:41 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r196667

commit | commitdiff | tree

Jakub Jelinek [Thu, 14 Mar 2013 16:11:37 +0000 (17:11 +0100)]

re PR c++/56403 (internal compiler error: in build_zero_init_1, at cp/init.c:279)

PR c++/56403
* init.c (build_zero_init_1): Use RECORD_OR_UNION_CODE_P instead
of CLASS_TYPE_P.

* g++.dg/torture/pr56403.C: New test.

From-SVN: r196660

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