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

backport: re PR middle-end/35163 (folding comparison loses cast)

2008-03-25  Richard Guenther  <rguenther@suse.de>

        Backport from mainline:
        2008-02-12  Richard Guenther  <rguenther@suse.de>

        PR middle-end/35163
        * fold-const.c (fold_widened_comparison): Use get_unwidened in
        value-preserving mode.  Disallow final truncation.

        * gcc.c-torture/execute/pr35163.c: New testcase.

From-SVN: r133509

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GCC Administrator [Tue, 25 Mar 2008 00:16:41 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r133497

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From-SVN: r133471

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From-SVN: r133455

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From-SVN: r133441

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GCC Administrator [Fri, 21 Mar 2008 00:16:26 +0000 (00:16 +0000)]

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From-SVN: r133406

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GCC Administrator [Thu, 20 Mar 2008 00:16:36 +0000 (00:16 +0000)]

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From-SVN: r133355

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GCC Administrator [Wed, 19 Mar 2008 00:16:39 +0000 (00:16 +0000)]

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From-SVN: r133328

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From-SVN: r133294

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Dave Korn [Mon, 17 Mar 2008 12:50:54 +0000 (12:50 +0000)]

fixincl.x: Revert last change, restoring GPLv2 status.

2008-03-17 Dave Korn <dave.korn@artimi.com>

* fixincl.x: Revert last change, restoring GPLv2 status.

From-SVN: r133288

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GCC Administrator [Mon, 17 Mar 2008 00:16:32 +0000 (00:16 +0000)]

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From-SVN: r133283

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From-SVN: r133228

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GCC Administrator [Fri, 14 Mar 2008 00:17:32 +0000 (00:17 +0000)]

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From-SVN: r133198

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GCC Administrator [Thu, 13 Mar 2008 00:17:11 +0000 (00:17 +0000)]

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From-SVN: r133155

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From-SVN: r133126

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GCC Administrator [Tue, 11 Mar 2008 00:16:36 +0000 (00:16 +0000)]

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From-SVN: r133097

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GCC Administrator [Mon, 10 Mar 2008 00:16:50 +0000 (00:16 +0000)]

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From-SVN: r133067

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From-SVN: r133046

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GCC Administrator [Sat, 8 Mar 2008 00:17:05 +0000 (00:17 +0000)]

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From-SVN: r133018

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GCC Administrator [Fri, 7 Mar 2008 00:17:17 +0000 (00:17 +0000)]

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From-SVN: r132995

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GCC Administrator [Thu, 6 Mar 2008 00:16:46 +0000 (00:16 +0000)]

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From-SVN: r132957

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Kaveh R. Ghazi [Wed, 5 Mar 2008 18:16:40 +0000 (18:16 +0000)]

Backport:

2007-09-27 Matthias Klose <doko@ubuntu.com>

* config/i386/t-linux64 (MULTILIB_OSDIRNAMES): Use ../lib32 as the
multilib osdirname if it exists.
* config/rs6000/t-linux64 (MULTILIB_OSDIRNAMES): Likewise.

From-SVN: r132948

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GCC Administrator [Wed, 5 Mar 2008 00:16:26 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132878

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GCC Administrator [Tue, 4 Mar 2008 00:16:25 +0000 (00:16 +0000)]

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From-SVN: r132847

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GCC Administrator [Mon, 3 Mar 2008 00:16:43 +0000 (00:16 +0000)]

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From-SVN: r132825

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From-SVN: r132809

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From-SVN: r132786

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From-SVN: r132758

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From-SVN: r132731

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GCC Administrator [Wed, 27 Feb 2008 00:16:44 +0000 (00:16 +0000)]

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From-SVN: r132695

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From-SVN: r132655

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GCC Administrator [Mon, 25 Feb 2008 00:16:34 +0000 (00:16 +0000)]

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From-SVN: r132604

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From-SVN: r132579

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From-SVN: r132561

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GCC Administrator [Fri, 22 Feb 2008 00:16:45 +0000 (00:16 +0000)]

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From-SVN: r132532

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GCC Administrator [Thu, 21 Feb 2008 00:16:29 +0000 (00:16 +0000)]

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From-SVN: r132504

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Ralf Wildenhues [Wed, 20 Feb 2008 19:50:39 +0000 (19:50 +0000)]

re PR ada/15479 (Ada manual problems)

gcc/ada/:
PR documentation/15479
* gnat_ugn.texi: In non-code, avoid space before colon.
(Regular Expressions in gnatfind and gnatxref): Fix indentation.
(Examples of gnatxref Usage): Use @command{vi} instead of
@file{vi}.
(Character Set Control): Do not use @code for UTF-8.
(Validity Checking): Fix typo "NaNs" instead of "NaN's". Do not
use @code for IEEE.
* gnat_rm.texi (Aggregates with static bounds): Fix typo in code
sample.
* gnat_rm.texi, gnat_ugn.texi: Fix typos. Bump copyright years.

From-SVN: r132494

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Jason Merrill [Wed, 20 Feb 2008 04:47:28 +0000 (23:47 -0500)]

re PR c++/34950 (ICE in svn boost math toolkit)

        PR c++/34950
        * pt.c (resolve_overloaded_unification): Set processing_template_decl
        while we look for possible bindings.

        PR c++/34774
        * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
        of enumerators, too.

From-SVN: r132469

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GCC Administrator [Wed, 20 Feb 2008 00:16:25 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132458

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GCC Administrator [Tue, 19 Feb 2008 00:16:33 +0000 (00:16 +0000)]

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From-SVN: r132398

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GCC Administrator [Mon, 18 Feb 2008 00:16:39 +0000 (00:16 +0000)]

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From-SVN: r132385

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GCC Administrator [Sun, 17 Feb 2008 00:16:39 +0000 (00:16 +0000)]

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From-SVN: r132373

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GCC Administrator [Sat, 16 Feb 2008 00:16:34 +0000 (00:16 +0000)]

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From-SVN: r132356

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Kaveh R. Ghazi [Fri, 15 Feb 2008 00:22:20 +0000 (00:22 +0000)]

14320-1.cc: Check for "long long" and remove XFAIL.

* testsuite/27_io/fpos/14320-1.cc: Check for "long long" and
remove XFAIL.

From-SVN: r132330

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GCC Administrator [Fri, 15 Feb 2008 00:16:36 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132326

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Alan Modra [Thu, 14 Feb 2008 00:17:11 +0000 (00:17 +0000)]

re PR target/34393 (ICE: in extract_insn, at recog.c:1990)

PR target/34393
* config/rs6000/rs6000.md (restore_stack_block): Force operands[1]
to a reg.

From-SVN: r132309

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GCC Administrator [Thu, 14 Feb 2008 00:16:29 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132305

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Kaveh R. Ghazi [Wed, 13 Feb 2008 17:04:46 +0000 (17:04 +0000)]

Backport:

2005-11-30 Richard Guenther <rguenther@suse.de>

PR tree-optimization/21655
* g++.dg/tree-ssa/pr14814.C: Remove XFAIL.

From-SVN: r132289

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GCC Administrator [Wed, 13 Feb 2008 00:16:33 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132278

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Kaveh R. Ghazi [Tue, 12 Feb 2008 21:45:48 +0000 (21:45 +0000)]

bitfield-1.mm: Expect failures.

* obj-c++.dg/bitfield-1.mm: Expect failures.
* obj-c++.dg/bitfield-4.mm: Likewise.
* obj-c++.dg/cxx-ivars-2.mm: Likewise.
* obj-c++.dg/encode-8.mm: Likewise.
* obj-c++.dg/isa-field-1.mm: Likewise.
* obj-c++.dg/layout-1.mm: Likewise.
* obj-c++.dg/lookup-2.mm: Likewise.
* obj-c++.dg/try-catch-2.mm: Likewise.
* obj-c++.dg/try-catch-9.mm: Likewise.

From-SVN: r132274

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Kaveh R. Ghazi [Tue, 12 Feb 2008 21:44:15 +0000 (21:44 +0000)]

re PR objc++/34193 (FAIL: obj-c++.dg/gnu-runtime-2.mm (test for excess errors))

PR objc++/34193
* obj-c++.dg/gnu-runtime-2.mm: Fix signature of function main().

From-SVN: r132273

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GCC Administrator [Tue, 12 Feb 2008 00:16:31 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132245

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GCC Administrator [Mon, 11 Feb 2008 00:16:30 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132228

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Ismail Dönmez [Sun, 10 Feb 2008 22:04:12 +0000 (22:04 +0000)]

inclhack.def: (bsd_stdio_attrs_conflict...

2008-02-10 Ismail Dönmez <ismail@pardus.org.tr>

* inclhack.def: (bsd_stdio_attrs_conflict, freebsd_gcc3_breakage,
freebsd_gcc4_breakage, hpux11_abs, netbsd_extra_semicolon): Add
quotes around mach entries.
* fixincl.x: Regenerate with latest autogen (5.9.4), updating license
to GPLv3.

From-SVN: r132221

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Kaveh R. Ghazi [Sun, 10 Feb 2008 05:42:55 +0000 (05:42 +0000)]

re PR objc++/27232 (encode-3.mm fails with "deprecated conversion" warning)

PR objc++/27232

Backport:
2006-09-22 Mike Stump <mrs@apple.com>

* obj-c++.dg/encode-3.mm: Fix for 64-bit support.

From-SVN: r132212

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GCC Administrator [Sun, 10 Feb 2008 00:16:31 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132206

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John David Anglin [Sat, 9 Feb 2008 20:46:04 +0000 (20:46 +0000)]

PR middle_end/34150
* pa.c (legitimize_pic_address): Add REG_EQUAL note on sets with a
pic_label_operand source. Similarly, add a REG_LABEL note and
update LABEL_NUSES during and after reload.

From-SVN: r132205

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John David Anglin [Sat, 9 Feb 2008 14:54:30 +0000 (14:54 +0000)]

Add missing '*' to log entry.

From-SVN: r132202

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Steven Bosscher [Sat, 9 Feb 2008 00:37:00 +0000 (00:37 +0000)]

re PR middle-end/34627 (Incorrect branching with -Ox on hppa)

PR middle-end/34627
combine.c (simplify_if_then_else): Make sure the comparison is
against const0_rtx when simplifying to (abs x) or (neg (abs X)).

From-SVN: r132195

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GCC Administrator [Sat, 9 Feb 2008 00:16:39 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132189

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GCC Administrator [Fri, 8 Feb 2008 00:16:33 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132178

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GCC Administrator [Thu, 7 Feb 2008 00:16:26 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132162

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GCC Administrator [Wed, 6 Feb 2008 00:16:34 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132132

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GCC Administrator [Tue, 5 Feb 2008 00:16:39 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132106

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Richard Guenther [Mon, 4 Feb 2008 22:34:21 +0000 (22:34 +0000)]

re PR middle-end/33631 (auto structure not initialized correctly)

2008-02-04 Richard Guenther <rguenther@suse.de>

PR middle-end/33631
* expr.c (count_type_elements): Give for unions instead of
guessing.

* gcc.c-torture/execute/pr33631.c: New testcase.

From-SVN: r132101

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GCC Administrator [Mon, 4 Feb 2008 00:16:40 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132083

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GCC Administrator [Sun, 3 Feb 2008 00:16:39 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132074

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Kaveh R. Ghazi [Sat, 2 Feb 2008 02:01:46 +0000 (02:01 +0000)]

Backport:

2007-08-02 Nathan Froyd <froydnj@codesourcery.com>

PR middle-end/25445
* varasm.c (default_binds_local_p_1): Consult flag_whole_program
if we are compiling with -fPIC.

From-SVN: r132061

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GCC Administrator [Sat, 2 Feb 2008 00:16:23 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r132055

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Richard Henderson [Fri, 1 Feb 2008 18:58:21 +0000 (10:58 -0800)]

re PR c/34993 (ICE with attribute for array with unknown bound)

        PR c/34993
        * tree.c (build_type_attribute_qual_variant): Skip TYPE_DOMAIN
        for unbounded arrays.

From-SVN: r132049

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GCC Administrator [Fri, 1 Feb 2008 00:16:38 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131991

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John David Anglin [Fri, 1 Feb 2008 00:09:28 +0000 (00:09 +0000)]

compile: Make executable.

* compile: Make executable.

From-SVN: r131990

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Andreas Krebbel [Thu, 31 Jan 2008 12:15:50 +0000 (12:15 +0000)]

fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange the overflow check to make it easier to read.

2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>

* config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange
the overflow check to make it easier to read.
(__fixtfdi): Change the type of the ll member in union
long_double to UDItype_x.

2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>

* gcc.dg/tf_to_di-1.c: New testcase.

From-SVN: r131977

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GCC Administrator [Thu, 31 Jan 2008 00:16:32 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131971

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GCC Administrator [Wed, 30 Jan 2008 00:16:44 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131947

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Jason Merrill [Tue, 29 Jan 2008 05:52:20 +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: r131933

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GCC Administrator [Tue, 29 Jan 2008 00:16:42 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131926

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Jason Merrill [Mon, 28 Jan 2008 16:27:17 +0000 (11:27 -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.

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

From-SVN: r131907

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GCC Administrator [Mon, 28 Jan 2008 00:16:31 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131894

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GCC Administrator [Sun, 27 Jan 2008 00:16:34 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131879

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GCC Administrator [Sat, 26 Jan 2008 00:16:35 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131851

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GCC Administrator [Fri, 25 Jan 2008 00:16:39 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131812

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Kaveh R. Ghazi [Thu, 24 Jan 2008 20:33:54 +0000 (20:33 +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: r131807

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GCC Administrator [Thu, 24 Jan 2008 00:16:37 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131770

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GCC Administrator [Wed, 23 Jan 2008 00:16:31 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131747

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Kaveh R. Ghazi [Tue, 22 Jan 2008 19:24:36 +0000 (19:24 +0000)]

vect-ifcvt-9.c: Use inline.

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

From-SVN: r131737

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GCC Administrator [Tue, 22 Jan 2008 00:16:34 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131706

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John David Anglin [Mon, 21 Jan 2008 18:13:04 +0000 (18:13 +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: r131699

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GCC Administrator [Mon, 21 Jan 2008 00:16:33 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131681

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GCC Administrator [Sun, 20 Jan 2008 00:16:43 +0000 (00:16 +0000)]

Daily bump.

From-SVN: r131665

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