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

re PR c/29326 (__builtin_trap is not documented)

PR c/29326
* doc/extend.texi (Other Builtins): Document.

Co-Authored-By: Ben Elliston <bje@au.ibm.com>
Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
From-SVN: r131995

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GCC Administrator [Fri, 1 Feb 2008 00:17:01 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131992

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John David Anglin [Fri, 1 Feb 2008 00:08:04 +0000 (00:08 +0000)]

compile: Make executable.

* compile: Make executable.

From-SVN: r131989

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Manuel López-Ibáñez [Thu, 31 Jan 2008 18:40:58 +0000 (18:40 +0000)]

invoke.texi (-ansi): Mention explicitly corresponding -std= options.

2008-01-31 Manuel Lopez-Ibanez <manu@gcc.gnu.org>

* doc/invoke.texi (-ansi): Mention explicitly corresponding -std=
options. Minor fixes.
(-std): Move reference to standards closer to where language
standards are first mentioned.

From-SVN: r131981

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GCC Administrator [Thu, 31 Jan 2008 00:16:51 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131972

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GCC Administrator [Wed, 30 Jan 2008 00:17:10 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131948

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Jason Merrill [Tue, 29 Jan 2008 05:52:13 +0000 (00:52 -0500)]

re PR c++/35007 (Firefox fails to build with affentry.cpp:94: error: ISO C++ forbids subscripting non-lvalue array)

PR c++/35007
* class.c (build_base_path): Fix !want_pointer case.

From-SVN: r131932

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GCC Administrator [Tue, 29 Jan 2008 00:17:08 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131927

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Joseph Myers [Mon, 28 Jan 2008 16:39:16 +0000 (16:39 +0000)]

gcc_release (build_sources): Pass --disable-multilib to gcc_build.

* gcc_release (build_sources): Pass --disable-multilib to
gcc_build.
(SVN): Don't use full path.

From-SVN: r131909

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Jason Merrill [Mon, 28 Jan 2008 16:18:56 +0000 (11:18 -0500)]

re PR c++/27177 (ICE in build_simple_base_path, at cp/class.c:474)

        PR c++/27177
        * class.c (build_base_path): Fix previous change.

        PR c++/27177
        * class.c (build_base_path): Don't mess with virtual access if
        skip_evaluation.
        * call.c (standard_conversion): Don't check whether source type
        is complete.

From-SVN: r131905

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GCC Administrator [Mon, 28 Jan 2008 00:16:53 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131895

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Manuel López-Ibáñez [Sun, 27 Jan 2008 18:36:59 +0000 (18:36 +0000)]

re PR c/32102 (-Wall stomps on -Wstrict-overflow)

2008-01-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>

PR 32102
* flags.h (warn_strict_aliasing): Remove.
(warn_strict_overflow): Remove.
* opts.c (warn_strict_aliasing): Remove.
(warn_strict_overflow): Remove.
* c-opts.c (c_common_handle_option): -Wall only sets
-Wstrict-aliasing or -Wstrict-overflow if they are uninitialized.
(c_common_post_options): Give default values to -Wstrict-aliasing
and -Wstrict-overflow if they are uninitialized.
* common.opt (Wstrict-aliasing): Specify Var and Init.
(Wstrict-overflow): Likewise.

testsuite/
* gcc.dg/Wstrict-overflow-21.c: New.
* g++.dg/warn/Wstrict-aliasing-8.C: New.

From-SVN: r131887

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GCC Administrator [Sun, 27 Jan 2008 00:16:56 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131880

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Kaveh R. Ghazi [Sat, 26 Jan 2008 03:52:32 +0000 (03:52 +0000)]

pr29254.c (func1): Mark static when pic.

* gcc.dg/pr29254.c (func1): Mark static when pic.

From-SVN: r131856

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GCC Administrator [Sat, 26 Jan 2008 00:16:57 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131852

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Joseph Myers [Fri, 25 Jan 2008 21:36:51 +0000 (21:36 +0000)]

re PR other/31955 (gcc_release does not generate HTML files from install manual)

PR other/31955
* doc/install.texi2html: Generate gcc-vers.texi.

From-SVN: r131843

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GCC Administrator [Fri, 25 Jan 2008 00:17:13 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131813

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Kaveh R. Ghazi [Thu, 24 Jan 2008 20:09:05 +0000 (20:09 +0000)]

backport: re PR tree-optimization/33826 (GCC generates wrong code for infinitely recursive functions)

Backport:
2008-01-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

* gcc.dg/pr33826.c: Require nonpic.

2007-11-07  Kenneth Zadeck <zadeck@naturalbridge.com>

PR middle-end/33826
* ipa-pure-const (static_execute): Added code to keep recursive
functions from being marked as pure or const.
* ipa-utils (searchc): Fixed comment.

2007-11-08  Kenneth Zadeck <zadeck@naturalbridge.com>

PR middle-end/33826
* gcc.dg/pr33826.c: New.
* gcc.dg/tree-ssa/20030714-1.c: Removed two tests that depend on
recursive functions being marked pure or const.

From-SVN: r131805

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John David Anglin [Thu, 24 Jan 2008 17:18:54 +0000 (17:18 +0000)]

re PR middle-end/34931 (FAIL: gcc.dg/pr28796-[12].c (test for excess errors))

PR middle-end/34931
Backport:
2007-01-25  Steve Ellcey  <sje@cup.hp.com>

PR other/30182
* config/pa/pa.c (pa_init_builtins): Set asm names for finite routines.
* config/ia64/ia64.c (ia64_init_builtins):  Ditto.

2007-01-26  Steve Ellcey  <sje@cup.hp.com>

PR other/30182
* config/pa/pa.h (TARGET_HPUX_11): New.
* config/pa/pa-hpux11.h (TARGET_HPUX_11): New.
* config/pa/pa.c (pa_init_builtins): Use TARGET_HPUX_11.

From-SVN: r131797

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Richard Guenther [Thu, 24 Jan 2008 15:59:18 +0000 (15:59 +0000)]

re PR c++/34953 (ICE on destructor + noreturn-function at -O3)

2008-01-24 Richard Guenther <rguenther@suse.de>

PR middle-end/34953
* predict.c (apply_return_prediction): Check for empty blocks.
(tree_estimate_probability): Likewise.

* g++.dg/torture/pr34953.C: New testcase.

From-SVN: r131781

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GCC Administrator [Thu, 24 Jan 2008 00:17:00 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131771

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Jason Merrill [Wed, 23 Jan 2008 21:26:47 +0000 (16:26 -0500)]

one more tweak

From-SVN: r131766

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Jason Merrill [Wed, 23 Jan 2008 21:23:32 +0000 (16:23 -0500)]

re PR c++/34944 (Tree check: at cp/typecheck.c)

PR bootstrap/34944

From-SVN: r131765

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Jason Merrill [Wed, 23 Jan 2008 21:23:00 +0000 (16:23 -0500)]

* pt.c (tsubst_aggr_type): Correct previous change.

From-SVN: r131764

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Richard Guenther [Wed, 23 Jan 2008 10:38:21 +0000 (10:38 +0000)]

backport: builtins.c (fold_builtin_classify): Fix typo.

2008-01-23  Richard Guenther  <rguenther@suse.de>

        Backport from mainline
        2006-10-21  Richard Guenther  <rguenther@suse.de>

        * builtins.c (fold_builtin_classify): Fix typo.

From-SVN: r131757

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GCC Administrator [Wed, 23 Jan 2008 00:16:51 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131748

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Eric Botcazou [Tue, 22 Jan 2008 22:29:04 +0000 (22:29 +0000)]

re PR rtl-optimization/34628 (problems with inlining on ARM)

PR rtl-optimization/34628
* combine.c (try_combine): Stop and undo after the first combination
if an autoincrement side-effect on the first insn has effectively
been lost.

From-SVN: r131745

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John David Anglin [Tue, 22 Jan 2008 19:39:39 +0000 (19:39 +0000)]

re PR middle-end/33436 (Bad constant output with TARGET_ASM_ALIGNED_DI_OP)

PR middle-end/33436
* expr.c (emit_group_load_1): Split constant double when destination
length is half source length.

From-SVN: r131739

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Kaveh R. Ghazi [Tue, 22 Jan 2008 19:13:37 +0000 (19:13 +0000)]

vect-ifcvt-9.c: Use inline.

* gcc.dg/vect/vect-ifcvt-9.c: Use inline.

From-SVN: r131736

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Jason Merrill [Tue, 22 Jan 2008 15:59:57 +0000 (10:59 -0500)]

re PR c++/33959 (ICE in instantiate_class_template, at cp/pt.c:6649)

PR c++/33959
* pt.c (tsubst_aggr_type): Make sure our context is complete.

From-SVN: r131725

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Richard Guenther [Tue, 22 Jan 2008 14:45:56 +0000 (14:45 +0000)]

Backport PRs 28796, 34070, 34739, 34768

2008-01-22  Richard Guenther  <rguenther@suse.de>

PR middle-end/34739
Backport from mainline
2008-01-16  Richard Guenther  <rguenther@suse.de>

PR c/34768
* c-typeck.c (common_pointer_type): Do not merge inconsistent
type qualifiers for function types.

2007-11-12  Richard Guenther  <rguenther@suse.de>

PR middle-end/34070
* fold-const.c (fold_binary): If testing for non-negative
operands with tree_expr_nonnegative_warnv_p make sure to
use op0 which has all (sign) conversions retained.

2006-10-24  Richard Guenther  <rguenther@suse.de>

PR middle-end/28796
* builtins.c (fold_builtin_classify): Use HONOR_INFINITIES
and HONOR_NANS instead of MODE_HAS_INFINITIES and MODE_HAS_NANS
for deciding optimizations in consistency with fold-const.c
(fold_builtin_unordered_cmp): Likewise.

From-SVN: r131723

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GCC Administrator [Tue, 22 Jan 2008 00:16:56 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131707

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John David Anglin [Mon, 21 Jan 2008 17:24:30 +0000 (17:24 +0000)]

re PR libfortran/34699 (FAIL: gfortran.fortran-torture/execute/intrinsic_set_exponent.f90 execution)

PR libfortran/34699
Backport:
2007-09-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>

PR libfortran/26253
* intrinsics/c99_functions.c (scalbn): Use ldexp if appopriate.

From-SVN: r131698

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GCC Administrator [Mon, 21 Jan 2008 00:16:53 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131682

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GCC Administrator [Sun, 20 Jan 2008 00:17:08 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131666

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John David Anglin [Sat, 19 Jan 2008 21:55:47 +0000 (21:55 +0000)]

ia64-2.C: Place "dg-do run" statement before "dg-require-weak" statement.

* g++.dg/eh/ia64-2.C: Place "dg-do run" statement before
"dg-require-weak" statement.
* g++.dg/eh/weak1.C: Likewise.

From-SVN: r131658

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Kaveh R. Ghazi [Sat, 19 Jan 2008 18:49:34 +0000 (18:49 +0000)]

Backport:

2007-03-21 Richard Sandiford <richard@codesourcery.com>

* gcc.target/i386/pr21291.c: Require nonpic or ! ilp32.

From-SVN: r131655

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GCC Administrator [Sat, 19 Jan 2008 00:16:46 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131646

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GCC Administrator [Fri, 18 Jan 2008 00:17:05 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131617

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Eric Botcazou [Thu, 17 Jan 2008 13:22:21 +0000 (13:22 +0000)]

backport: re PR middle-end/31309 (reads/writes past end of structure)

Backport from mainline:

2008-01-11 Eric Botcazou <ebotcazou@adacore.com>
PR middle-end/31309
* expr.c (copy_blkmode_from_reg): Use a mode suited to the size
when copying to memory.

From-SVN: r131599

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Eric Botcazou [Thu, 17 Jan 2008 12:47:31 +0000 (12:47 +0000)]

20080114-1.c: Use empty asm statements.

* gcc.c-torture/compile/20080114-1.c: Use empty asm statements.

From-SVN: r131597

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John David Anglin [Thu, 17 Jan 2008 02:55:48 +0000 (02:55 +0000)]

re PR libfortran/34699 (FAIL: gfortran.fortran-torture/execute/intrinsic_set_exponent.f90 execution)

PR libgfortran/34699
* pa-hpux.h (LINK_SPEC): Only search /lib/pa1.1 and /usr/lib/pa1.1 on
static links.
* pa-hpux10.h (LINK_SPEC): Likewise.
* pa-hpux11.h (LINK_SPEC): Don't search /lib/pa1.1 and /usr/lib/pa1.1.

From-SVN: r131587

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GCC Administrator [Thu, 17 Jan 2008 00:16:55 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131583

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Kaveh R. Ghazi [Wed, 16 Jan 2008 23:40:23 +0000 (23:40 +0000)]

loop-19.c: Require nonpic.

* gcc.dg/tree-ssa/loop-19.c: Require nonpic.

From-SVN: r131581

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GCC Administrator [Wed, 16 Jan 2008 00:16:58 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131558

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GCC Administrator [Tue, 15 Jan 2008 00:17:00 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r131539

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Eric Botcazou [Mon, 14 Jan 2008 12:18:30 +0000 (12:18 +0000)]

re PR rtl-optimization/31944 (Endless loop while building a 64-bit 2.6.20 kernel)

2008-01-14 Eric Botcazou <ebotcazou@adacore.com>

PR rtl-optimization/31944
* cse.c (remove_pseudo_from_table): New function.
(merge_equiv_classes): Use above function to remove pseudo-registers.
(invalidate): Likewise.

From-SVN: r131523

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GCC Administrator [Mon, 14 Jan 2008 00:16:59 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131516

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John David Anglin [Sun, 13 Jan 2008 16:53:02 +0000 (16:53 +0000)]

re PR middle-end/34762 (internal compiler error: in delete_output_reload, at reload1.c:7958)

PR middle-end/34762
* reload.c (find_reloads_toplev): Use rtx_equal_p to compare x and mem.

From-SVN: r131508

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GCC Administrator [Sun, 13 Jan 2008 00:16:53 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131495

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Kaveh R. Ghazi [Sat, 12 Jan 2008 04:00:37 +0000 (04:00 +0000)]

loadpre5.c: Use static.

       * gcc.dg/tree-ssa/loadpre5.c: Use static.
       * gcc.dg/tree-ssa/loadpre8.c: Likewise.

       Backport:
       2007-09-04  Jan Hubicka  <jh@suse.cz>

       * gcc.dg/tree-ssa/loadpre8.c: Disable inlining.
       * gcc.dg/tree-ssa/loadpre5.c: Likewise.

From-SVN: r131486

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GCC Administrator [Sat, 12 Jan 2008 00:16:48 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131482

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Bob Wilson [Fri, 11 Jan 2008 23:22:54 +0000 (23:22 +0000)]

* config/xtensa/xtensa.c (override_options): Set flag_shlib.

From-SVN: r131479

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GCC Administrator [Fri, 11 Jan 2008 00:16:54 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131454

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GCC Administrator [Thu, 10 Jan 2008 00:16:55 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131437

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Richard Guenther [Wed, 9 Jan 2008 13:43:03 +0000 (13:43 +0000)]

re PR tree-optimization/34679 (ICE: tree check: expected integer_type, have enumeral_type in host_integerp, at tree.c:4949 (predictive commoning))

2008-01-09 Richard Guenther <rguenther@suse.de>

PR middle-end/34679
* tree.c (host_integerp): Check for sizetype only if the
type is an integer type.

From-SVN: r131427

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Kaveh R. Ghazi [Wed, 9 Jan 2008 04:47:27 +0000 (04:47 +0000)]

chk.h: Don't check !__PIE__.

* gcc.c-torture/execute/builtins/chk.h: Don't check !__PIE__.
* gcc.dg/assign-warn-3.c: Use "static inline" instead of "inline".

Backport:

2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
* gcc.c-torture/compile/pr27528.c: Require nonpic.

2007-03-21  Richard Sandiford  <richard@codesourcery.com>
* gcc.c-torture/execute/builtins/chk.h (LOCAL): Define.
* gcc.c-torture/execute/builtins/sprintf-chk.c (s1): Make LOCAL.
* gcc.c-torture/execute/builtins/stpcpy-chk.c (s1): Likewise.
* gcc.c-torture/execute/builtins/strcpy-chk.c (s1): Likewise.

2007-07-26  Nathan Froyd  <froydnj@codesourcery.com>
PR/19232
* gcc.dg/assign-warn-3.c (f0): Declare as inline.
(f1): Likewise.

2007-01-15  Dale Johannesen  <dalej@apple.com>
* gcc.dg/tree-ssa/loop-3.c:  Disable with -fpic or -fPIC.

2007-08-27  Uros Bizjak  <ubizjak@gmail.com>
* gcc.target/i386/stack-prot-kernel.c: Require nonpic effective
target.

2007-03-21  Richard Sandiford  <richard@codesourcery.com>
* lib/target-supports.exp (check_effective_target_nonpic): New
procedure.

From-SVN: r131412

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John David Anglin [Wed, 9 Jan 2008 03:26:10 +0000 (03:26 +0000)]

re PR testsuite/30459 (FAIL: g++.dg/eh/ia64-2.C (test for excess errors))

PR testsuite/30459
g++.dg/eh/ia64-2.C: Require weak support.

From-SVN: r131411

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