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Rainer Orth [Fri, 7 Jan 2011 13:02:29 +0000 (13:02 +0000)]

backport: re PR target/43309 (amd64 TLS IE code sequence on Solaris 2/x86 violates spec)

Backport from mainline:
2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

PR target/43309
* config/i386/i386.c (legitimize_tls_address)
<TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
(tls_initial_exec_64_sun): New pattern.

From-SVN: r168567

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GCC Administrator [Fri, 7 Jan 2011 00:17:46 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168561

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GCC Administrator [Thu, 6 Jan 2011 00:19:04 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r168532

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GCC Administrator [Wed, 5 Jan 2011 00:18:00 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168498

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Eric Botcazou [Tue, 4 Jan 2011 23:18:29 +0000 (23:18 +0000)]

re PR preprocessor/39213 (Preprocessor ICE with -m64 and --traditional-cpp)

PR preprocessor/39213
* directives.c (end_directive): Call _cpp_remove_overlay for deferred
pragmas as well in traditional mode.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r168491

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Eric Botcazou [Tue, 4 Jan 2011 09:44:16 +0000 (09:44 +0000)]

trans.c (Subprogram_Body_to_gnu): Evaluate the expressions of the parameter cache within the statement group of...

* gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
expressions of the parameter cache within the statement group of
the CICO mechanism.

From-SVN: r168457

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GCC Administrator [Tue, 4 Jan 2011 00:17:35 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168450

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Eric Botcazou [Mon, 3 Jan 2011 12:06:19 +0000 (12:06 +0000)]

backport: re PR target/47038 (failure of gcc.dg/pr46685.c)

Backport from mainline
2010-12-30  Eric Botcazou  <ebotcazou@adacore.com>

PR target/47038
* config/sparc/sparc.c (sparc_file_end): Call resolve_unique_section
on the GOT helper if USE_HIDDEN_LINKONCE.

2010-12-02  Eric Botcazou  <ebotcazou@adacore.com>

PR target/46685
* config/sparc/sparc.c (can_use_mov_pic_label_ref): New predicate.
(sparc_expand_move): Call it to decide whether to emit the special
mov{si,di}_pic_label_ref patterns.
(sparc_legitimize_pic_address): Call it to decide whether to emit
the regular PIC sequence for labels.  Fix long line.
(sparc_file_end): Set is_thunk for the PIC helper.

From-SVN: r168418

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GCC Administrator [Mon, 3 Jan 2011 00:17:35 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168413

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Thomas Koenig [Sun, 2 Jan 2011 21:58:03 +0000 (21:58 +0000)]

backport: re PR fortran/45338 (Failure on interfacing a function passed as an argument as a custom operator)

2011-02-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

Backport from mainline
PR fortran/45338
* resolve.c (resolve_operator):  Mark function for user-defined
operator as referenced.

2011-02-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

Backport from mainline
PR fortran/45338
* gfortran.dg/userdef_operator_2.f90:  New test case.

From-SVN: r168410

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GCC Administrator [Sun, 2 Jan 2011 00:18:06 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168394

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GCC Administrator [Sat, 1 Jan 2011 00:17:19 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168386

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GCC Administrator [Fri, 31 Dec 2010 00:17:44 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168361

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John David Anglin [Thu, 30 Dec 2010 21:57:32 +0000 (21:57 +0000)]

pa.md: Add ",*" condition to 64-bit add/subtract boolean patterns.

* config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
patterns.

From-SVN: r168353

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GCC Administrator [Thu, 30 Dec 2010 00:18:36 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168330

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GCC Administrator [Wed, 29 Dec 2010 00:18:06 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168305

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GCC Administrator [Tue, 28 Dec 2010 00:18:56 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168283

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Yao Qi [Mon, 27 Dec 2010 12:45:02 +0000 (12:45 +0000)]

backport: re PR debug/45447 (ICE with `-g -femit-struct-debug-baseonly')

Backport from mainline:
gcc/
        PR target/45447
        * config/arm/arm.c (arm_build_builtin_va_list): Assign
        va_list_name to TYPE_STUB_DECL (va_list_type).

gcc/testsuite/
        PR target/45447
        * gcc.target/arm/pr45447.c: New test.

From-SVN: r168270

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GCC Administrator [Mon, 27 Dec 2010 00:17:58 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168260

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GCC Administrator [Sun, 26 Dec 2010 00:17:26 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168247

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GCC Administrator [Sat, 25 Dec 2010 00:18:28 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168235

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Eric Botcazou [Fri, 24 Dec 2010 16:18:14 +0000 (16:18 +0000)]

* gnat.dg/opt13_pkg.ad[sb]: Fix line ending.

From-SVN: r168228

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GCC Administrator [Fri, 24 Dec 2010 00:19:18 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r168219

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Sebastian Pop [Thu, 23 Dec 2010 18:52:12 +0000 (18:52 +0000)]

Fix PR46758: Do not use int_cst_value.

2010-12-23 Sebastian Pop <sebastian.pop@amd.com>
Richard Guenther <rguenther@suse.de>

PR tree-optimization/46758
* graphite-sese-to-poly.c (scan_tree_for_params_right_scev): Use
tree_int_to_gmp instead of int_cst_value.
(scan_tree_for_params_int): Same.
(scan_tree_for_params): Same.
(pdr_add_data_dimensions): Use ppl_set_inhomogeneous_tree.

* gcc.dg/graphite/run-id-pr46758.c: New.

Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r168214

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Sebastian Pop [Thu, 23 Dec 2010 18:52:04 +0000 (18:52 +0000)]

Fix PR45552: backport fix for PR45758 to 4.5 branch.

2010-12-23 Sebastian Pop <sebastian.pop@amd.com>

Backport from mainline
Fix PR45758: reset scevs before Graphite.
2010-09-24 Sebastian Pop <sebastian.pop@amd.com>

PR tree-optimization/45552
* graphite.c (graphite_initialize): Call scev_reset.

* gcc.dg/graphite/pr45552.c

From-SVN: r168213

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Sebastian Pop [Thu, 23 Dec 2010 18:51:51 +0000 (18:51 +0000)]

Fix PR43023: fuse_partitions_with_similar_memory_accesses.

2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>

PR tree-optimization/43023
* tree-data-ref.c (mem_write_stride_of_same_size_as_unit_type_p):
Removed.
(stores_zero_from_loop): Call stmt_stores_zero.
(stmt_with_adjacent_zero_store_dr_p): New.
* tree-data-ref.h (stmt_with_adjacent_zero_store_dr_p): Declared.
(stride_of_unit_type_p): New.
* tree-loop-distribution.c (generate_memset_zero): Do not return a
boolean.  Call gcc_assert on stride_of_unit_type_p.
(generate_builtin): Call stmt_stores_zero.
(rdg_flag_all_uses): Removed.
(rdg_flag_similar_memory_accesses): Removed.
(build_rdg_partition_for_component): Removed parameter
other_stores.  Removed call to rdg_flag_similar_memory_accesses.
(can_generate_builtin): New.
(similar_memory_accesses): New.
(fuse_partitions_with_similar_memory_accesses): New.
(rdg_build_partitions): Call
fuse_partitions_with_similar_memory_accesses.

* gfortran.dg/ldist-1.f90: Adjust pattern.
* gfortran.dg/ldist-pr43023.f90: New.

From-SVN: r168212

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GCC Administrator [Thu, 23 Dec 2010 00:19:24 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r168192

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GCC Administrator [Wed, 22 Dec 2010 00:20:35 +0000 (00:20 +0000)]

Daily bump.

From-SVN: r168153

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Martin Jambor [Tue, 21 Dec 2010 11:05:49 +0000 (12:05 +0100)]

backport: re PR middle-end/46734 (ICE in create_tmp_var, at gimplify.c:505)

2010-12-21 Martin Jambor <mjambor@suse.cz>

Backport from mainline:
2010-12-09 Martin Jambor <mjambor@suse.cz>

PR middle-end/46734
* tree-sra.c (splice_param_accesses): Check that there are not
multiple ADDRESSABLE types.

* testsuite/g++.dg/tree-ssa/pr46734.C: New test.

From-SVN: r168109

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GCC Administrator [Tue, 21 Dec 2010 00:17:38 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168100

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Andrew John Hughes [Mon, 20 Dec 2010 18:19:52 +0000 (18:19 +0000)]

PR libgcj/46774: Create dynamic ProtectionDomain instances which check the system policy.

2010-12-13  Andrew John Hughes  <ahughes@redhat.com>

    PR libgcj/46774
    * libjava/java/security/VMAccessController.java:
    (DEFAULT_CONTEXT): Create ProtectionDomain with
    four argument constructor (arguments are the same
    as those implied by the two argument constructor).
    (getContext()): Create ProtectionDomain instances
    with four argument constructor using a null Principal
    array (as before) but including the classloader, which
    was always null before.

From-SVN: r168092

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GCC Administrator [Mon, 20 Dec 2010 00:18:11 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r168078

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John David Anglin [Sun, 19 Dec 2010 19:50:17 +0000 (19:50 +0000)]

backport: re PR target/46915 (Wrong code is generated for conditional branch followed by zero length asm)

Backport from mainline:
2010-12-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

PR target/46915
* config/pa/pa.c (branch_to_delay_slot_p): Use next_active_insn instead
of next_real_insn. Search forward checking for both ASM_INPUT and
ASM_OPERANDS asms until exit condition is found.
(branch_needs_nop_p): Likewise.
(use_skip_p): New function.
(output_cbranch): Use use_skip_p.
(output_bb, output_bvb): Likewise.

From-SVN: r168072

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Eric Botcazou [Sun, 19 Dec 2010 12:20:08 +0000 (12:20 +0000)]

re PR target/46729 (32-bit 30_threads execution tests fail on Solaris 10/SPARC with Sun as)

PR target/46729
* config/sparc/sparc.h (GLOBAL_OFFSET_TABLE_REGNUM): New macro.
(PIC_OFFSET_TABLE_REGNUM): Rewrite in terms of above macro.
* config/sparc/sparc.c (pic_helper_needed): Delete.
(global_offset_table): Likewise.
(pic_helper_symbol): Rename to...
(got_helper_rtx): ...this.
(global_offset_table_rtx): New global variable.
(sparc_got_symbol): Likewise.
(sparc_got): New static function.
(check_pic): Use local variable and call sparc_got.
(sparc_tls_symbol): Initialize to NULL_RTX.
(sparc_tls_got): In non-PIC mode, reload the GOT register for Sun TLS
and 32-bit ABI and copy the GOT symbol to a new register otherwise.
(get_pc_thunk_name): Rename local variable.
(gen_load_pcrel_sym): New wrapper around load_pcrel_sym{si,di}.
(load_pic_register): Rename to...
(load_got_register): ...this. Adjust and call gen_load_pcrel_sym.
(sparc_expand_prologue): Do not test flag_pic.
(sparc_output_mi_thunk): Use pic_offset_table_rtx directly.
(sparc_file_end): Test got_helper_rtx instead of pic_helper_needed.
Rename local variable and do not call get_pc_thunk_name again.
* config/sparc/sparc.md (load_pcrel_sym): Add operand #3.

From-SVN: r168050

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GCC Administrator [Sun, 19 Dec 2010 00:17:51 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168037

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Alexandre Oliva [Sat, 18 Dec 2010 06:25:09 +0000 (06:25 +0000)]

re PR debug/46756 (-fcompare-debug failure (length) with ASSIGN)

gcc/ChangeLog:
PR debug/46756
* jump.c (mark_all_labels): Skip debug insns.
gcc/testsuite/ChangeLog:
PR debug/46756
* gfortran.dg/debug/pr46756.f: New.

From-SVN: r168014

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Alexandre Oliva [Sat, 18 Dec 2010 06:24:52 +0000 (06:24 +0000)]

re PR debug/46782 (-fcompare-debug failure (length) with -fvar-tracking)

gcc/ChangeLog:
PR debug/46782
* cfgcleanup.c (try_forward_edges): Skip debug insns.
gcc/testsuite/ChangeLog:
PR debug/46782
* gcc.dg/debug/pr46782.c: New.

From-SVN: r168013

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GCC Administrator [Sat, 18 Dec 2010 00:17:54 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r168008

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Daniel Kraft [Fri, 17 Dec 2010 15:29:55 +0000 (16:29 +0100)]

re PR fortran/46794 (ICE on valid code involving power of small integer kinds)

2010-12-17 Daniel Kraft <d@domob.eu>

PR fortran/46794
* gfortran.dg/power2.f90: Initialize variables.

From-SVN: r167990

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Rainer Orth [Fri, 17 Dec 2010 14:41:08 +0000 (14:41 +0000)]

backport: ffitest.h [__sgi] (PRId64, PRIu64): Define.

Backport from mainline:
2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
(PRIuPTR): Define.

From-SVN: r167987

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Rainer Orth [Fri, 17 Dec 2010 14:38:43 +0000 (14:38 +0000)]

backport: configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.

Backport from mainline:
2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.

From-SVN: r167986

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Rainer Orth [Fri, 17 Dec 2010 14:36:49 +0000 (14:36 +0000)]

backport: libstdc++.exp (v3-build_support): Delete libtestc++.a before creation.

Backport from mainline:
2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* testsuite/lib/libstdc++.exp (v3-build_support): Delete
libtestc++.a before creation.

From-SVN: r167985

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GCC Administrator [Fri, 17 Dec 2010 00:18:02 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r167967

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Eric Botcazou [Thu, 16 Dec 2010 22:39:15 +0000 (22:39 +0000)]

tree-ssa-sccvn.c (vn_reference_lookup_3): Always punt if the call to get_ref_base_and_extent returns -1 as the max size.

* tree-ssa-sccvn.c (vn_reference_lookup_3): Always punt if the call to
get_ref_base_and_extent returns -1 as the max size.

From-SVN: r167959

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Richard Guenther [Thu, 16 Dec 2010 14:34:03 +0000 (14:34 +0000)]

DEV-PHASE: Set back to prerelease.

2010-12-16 Richard Guenther <rguenther@suse.de>

* DEV-PHASE: Set back to prerelease.
* BASE-VER: Bump to 4.5.3.

From-SVN: r167948

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Richard Biener [Thu, 16 Dec 2010 12:33:20 +0000 (12:33 +0000)]

Mark as release

From-SVN: r167945

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Richard Biener [Thu, 16 Dec 2010 12:33:13 +0000 (12:33 +0000)]

Mark ChangeLog

From-SVN: r167944

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Richard Biener [Thu, 16 Dec 2010 12:33:06 +0000 (12:33 +0000)]

Mark ChangeLog

From-SVN: r167943

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Richard Biener [Thu, 16 Dec 2010 12:33:00 +0000 (12:33 +0000)]

Mark ChangeLog

From-SVN: r167942

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Richard Biener [Thu, 16 Dec 2010 12:32:54 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167941

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Richard Biener [Thu, 16 Dec 2010 12:32:50 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167940

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Richard Biener [Thu, 16 Dec 2010 12:32:45 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167939

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Richard Biener [Thu, 16 Dec 2010 12:32:39 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167938

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Richard Biener [Thu, 16 Dec 2010 12:32:34 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167937

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Richard Biener [Thu, 16 Dec 2010 12:32:28 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167936

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Richard Biener [Thu, 16 Dec 2010 12:32:23 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167935

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Richard Biener [Thu, 16 Dec 2010 12:32:17 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167934

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Richard Biener [Thu, 16 Dec 2010 12:32:12 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167933

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Richard Biener [Thu, 16 Dec 2010 12:32:07 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167932

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Richard Biener [Thu, 16 Dec 2010 12:32:01 +0000 (12:32 +0000)]

Mark ChangeLog

From-SVN: r167931

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Richard Biener [Thu, 16 Dec 2010 12:31:57 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167930

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Richard Biener [Thu, 16 Dec 2010 12:31:51 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167929

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Richard Biener [Thu, 16 Dec 2010 12:31:47 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167928

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Richard Biener [Thu, 16 Dec 2010 12:31:41 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167927

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Richard Biener [Thu, 16 Dec 2010 12:31:36 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167926

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Richard Biener [Thu, 16 Dec 2010 12:31:31 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167925

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Richard Biener [Thu, 16 Dec 2010 12:31:26 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167924

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Richard Biener [Thu, 16 Dec 2010 12:31:21 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167923

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Richard Biener [Thu, 16 Dec 2010 12:31:15 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167922

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Richard Biener [Thu, 16 Dec 2010 12:31:11 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167921

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Richard Biener [Thu, 16 Dec 2010 12:31:05 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167920

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Richard Biener [Thu, 16 Dec 2010 12:31:00 +0000 (12:31 +0000)]

Mark ChangeLog

From-SVN: r167919

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Richard Biener [Thu, 16 Dec 2010 12:30:55 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167918

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Richard Biener [Thu, 16 Dec 2010 12:30:50 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167917

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Richard Biener [Thu, 16 Dec 2010 12:30:44 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167916

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Richard Biener [Thu, 16 Dec 2010 12:30:40 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167915

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Richard Biener [Thu, 16 Dec 2010 12:30:34 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167914

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Richard Biener [Thu, 16 Dec 2010 12:30:27 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167913

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Richard Biener [Thu, 16 Dec 2010 12:30:22 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167912

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Richard Biener [Thu, 16 Dec 2010 12:30:17 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167911

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Richard Biener [Thu, 16 Dec 2010 12:30:12 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167910

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Richard Biener [Thu, 16 Dec 2010 12:30:06 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167909

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Richard Biener [Thu, 16 Dec 2010 12:30:01 +0000 (12:30 +0000)]

Mark ChangeLog

From-SVN: r167908

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Richard Biener [Thu, 16 Dec 2010 12:29:55 +0000 (12:29 +0000)]

Mark ChangeLog

From-SVN: r167907

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Richard Biener [Thu, 16 Dec 2010 12:29:50 +0000 (12:29 +0000)]

Mark ChangeLog

From-SVN: r167906

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Richard Biener [Thu, 16 Dec 2010 12:29:45 +0000 (12:29 +0000)]

Mark ChangeLog

From-SVN: r167905

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Richard Biener [Thu, 16 Dec 2010 12:29:40 +0000 (12:29 +0000)]

Mark ChangeLog

From-SVN: r167904

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GCC Administrator [Thu, 16 Dec 2010 00:17:06 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167889

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GCC Administrator [Wed, 15 Dec 2010 00:18:19 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r167832

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GCC Administrator [Tue, 14 Dec 2010 00:17:19 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167777

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GCC Administrator [Mon, 13 Dec 2010 00:17:56 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167735

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GCC Administrator [Sun, 12 Dec 2010 00:18:35 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r167720

commit | commitdiff | tree

GCC Administrator [Sat, 11 Dec 2010 00:18:22 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r167706

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GCC Administrator [Fri, 10 Dec 2010 00:17:59 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167673

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GCC Administrator [Thu, 9 Dec 2010 00:19:33 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167620

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GCC Administrator [Wed, 8 Dec 2010 00:19:00 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167578

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Sebastian Pop [Tue, 7 Dec 2010 16:32:59 +0000 (16:32 +0000)]

Add missing testcase for PR44676.

2010-12-07 Sebastian Pop <sebastian.pop@amd.com>

PR tree-optimization/44676
* gcc.dg/graphite/id-pr44676.c: New.

From-SVN: r167555

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Jakub Jelinek [Tue, 7 Dec 2010 15:32:58 +0000 (16:32 +0100)]

backport: re PR target/43897 (IA-64 asm clobbers are ignored)

Backport from mainline
2010-12-06 Jakub Jelinek <jakub@redhat.com>

PR target/43897
* config/ia64/ia64.c (rtx_needs_barrier): Handle asm CLOBBER
as a store into that register.

* gcc.target/ia64/pr43897.c: New test.

From-SVN: r167551

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Jakub Jelinek [Tue, 7 Dec 2010 15:30:47 +0000 (16:30 +0100)]

backport: re PR rtl-optimization/46777 (ICE: in rtl_verify_flow_info, at cfgrtl.c:2164 with -O -fgcse -fno-tree-dominator-opts -funroll-loops)

Backport from mainline
2010-12-06 Jakub Jelinek <jakub@redhat.com>

PR rtl-optimization/46777
* cfglayout.c (duplicate_insn_chain): Avoid duplicating
also barrier after tablejump.

* gcc.dg/pr46777.c: New test.

From-SVN: r167550

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Jakub Jelinek [Tue, 7 Dec 2010 15:27:50 +0000 (16:27 +0100)]

backport: re PR fortran/46753 (ICE: OpenMP - in extract_omp_for_data, at omp-low.c:335)

Backport from mainline
2010-12-02 Jakub Jelinek <jakub@redhat.com>

PR fortran/46753
* trans-openmp.c (gfc_trans_omp_do): Use build2_loc instead of
fold_build2_loc for OMP_FOR conditions.

* libgomp.fortran/pr46753.f90: New test.

From-SVN: r167549

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