builtin-bswap-6.c: Adjust return value to disable GCC optimization.

2014-04-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc.dg/builtin-bswap-6.c: Adjust return value to disable GCC
optimization.
* gcc.dg/builtin-bswap-7.c: Likewise.

From-SVN: r209132

decl.c (duplicate_decls): Check for the return of warning_at before emitting a note.

2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

* decl.c (duplicate_decls): Check for the return of warning_at
before emitting a note.
(warn_misplaced_attr_for_class_type): Likewise.
(check_tag_decl): Likewise.

From-SVN: r209131

* explow.c (probe_stack_range): Emit a final optimization blockage.

From-SVN: r209130

re PR bootstrap/60620 (missing gnattools dependency causes highly parallel build failure with --disable-bootstrap)

PR bootstrap/60620
* Makefile.def (dependencies): Make gnattools depend on libstdc++-v3.
* Makefile.in: Regenerate.

From-SVN: r209129

re PR c++/58207 (ICE in sort_constexpr_mem_initializers due to out of bounds vector access)

/cp
2014-04-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58207
* semantics.c (sort_constexpr_mem_initializers): Robustify loop.

/testsuite
2014-04-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58207
* g++.dg/cpp0x/constexpr-ice15.C: New.

From-SVN: r209128

Fix typo in recent patch.

From-SVN: r209127

re PR c++/44613 (Declaring an array with non-constant length inside a switch corrupts stack pointer.)

PR c++/44613
* semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
* decl.c (cp_finish_decl): Create a new BIND_EXPR before
instantiating a variable-sized type.

From-SVN: r209125

re PR c++/21113 (Jumps into VLA or VM scope not rejected for C++)

PR c++/21113
* decl.c (decl_jump_unsafe): Consider variably-modified decls.

From-SVN: r209124

re PR lto/59626 (/usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining)

PR ipa/59626
* lto-cgraph.c (input_overwrite_node): Check that partitioning
flags are set only during streaming.
* ipa.c (process_references, walk_polymorphic_call_targets,
symtab_remove_unreachable_nodes): Drop bodies of always inline
after early inlining.
(symtab_remove_unreachable_nodes): Remove always_inline attribute.
* gcc.dg/lto/pr59626_0.c: New testcase.
* gcc.dg/lto/pr59626_1.c: New testcase.

From-SVN: r209123

Fix PR debug/60655 - part 1

This is a partial fix for PR60655 where dwarf2out.c rejects NOT of a
value in const_ok_for_output_1. There is still a problem with the
testcase on armhf where we get operations of the form, const (minus
(const_int) (symref)) without the -fdata-sections option which is just
weird. I'm not yet sure where this is produced from and will not have
the time to dig further today.

As Jakub said on IRC, const_ok_for_output_1 is called only with
partial rtx's and therefore disabling minus (const_int) (symref) might
not be the best thing to do especially if this were part of plus
(symref) (minus (const int) (symref)) and both symrefs were in the
same section.

Bootstrapped and regtested on armhf

Bootstrap and regression test running on x86_64.

Ok to commit ?

regards
Ramana

gcc/

<DATE>   Jakub Jelinek <jakub@redhat.com>
         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* dwarf2out.c (const_ok_for_output_1): Reject expressions
containing a NOT.

gcc/testsuite

<DATE>  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* gcc.c-torture/compile/pr60655-1.c: New test.

From-SVN: r209121

[ARM/AArch64] Reduce divider reservation duration in Cortex-A53 pipeline decription

PR bootstrap/60743
* config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
duration.
(cortex_a53_fdivd): Likewise.

From-SVN: r209119

class.c (find_abi_tags_r): Check for the return of warning before emitting a note.

2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

* class.c (find_abi_tags_r): Check for the return of warning
before emitting a note.
(one_inherited_ctor): Likewise.

From-SVN: r209118

re PR ipa/60640 (ICE edge points to wrong declaration / verify_cgraph_node failed)

2014-04-04  Martin Jambor  <mjambor@suse.cz>

PR ipa/60640
        * cgraph.h (cgraph_clone_node): New parameter added to declaration.
        Adjust all callers.
* cgraph.c (clone_of_p): Also return true if thunks match.
(verify_edge_corresponds_to_fndecl): Removed extraneous call to
cgraph_function_or_thunk_node and an obsolete comment.
        * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
        file.
        (build_function_decl_skip_args): Likewise.
(set_new_clone_decl_and_node_flags): New function.
        (duplicate_thunk_for_node): Likewise.
        (redirect_edge_duplicating_thunks): Likewise.
        (cgraph_clone_node): New parameter args_to_skip, pass it to
        redirect_edge_duplicating_thunks which is called instead of
        cgraph_redirect_edge_callee.
        (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
moved setting of a lot of flags to set_new_clone_decl_and_node_flags.

testsuite/
        * g++.dg/ipa/pr60640-1.C: New test.
        * g++.dg/ipa/pr60640-2.C: Likewise.
        * g++.dg/ipa/pr60640-3.C: Likewise.
        * g++.dg/ipa/pr60640-4.C: Likewise.

From-SVN: r209097

re PR fortran/60191 (test case gfortran.dg/dynamic_dispatch_1/3.f03 fail on ARMv7)

2014-04-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR fortran/60191
        * fortran/trans-types.c (gfc_get_function_type): In case of recursion
        build a variadic function type with empty argument list instead of a
        stdarg-like function type with incomplete argument list.

From-SVN: r209091

re PR target/60657 (ICE: error: insn does not satisfy its constraints)

        PR target/60657
* config/arm/predicates.md (const_int_I_operand): New predicate.
(const_int_M_operand): Similarly.
* config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
const_int_operand.
(insv_t2, extv_reg, extzv_t2): Likewise.
(load_multiple_with_writeback): Similarly for const_int_I_operand.
(pop_multiple_with_writeback_and_return): Likewise.
(vfp_pop_multiple_with_writeback): Likewise

PR target/60657
* gcc.target/arm/pr60657.c: New test.

From-SVN: r209085

re PR middle-end/60746 (ICE segfault in gimple-expr.c:314)

2014-04-04  Richard Biener  <rguenther@suse.de>

PR ipa/60746
* tree-ssanames.c (make_ssa_name_fn): Fix assert.
* gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
non-GIMPLE_LABELs.
* gimplify.h (gimple_add_tmp_var_fn): Declare.
* gimplify.c (gimple_add_tmp_var_fn): New function.
* gimple-expr.h (create_tmp_reg_fn): Declare.
* gimple-expr.c (create_tmp_reg_fn): New function.
* gimple-low.c (record_vars_into): Don't change cfun.
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
code generation without cfun.

* g++.dg/torture/pr60746.C: New testcase.

From-SVN: r209079

Fix shell scripting.

PR bootstrap/60719
* Makefile.in (install-driver): Fix shell scripting.

From-SVN: r209072

decl.c (duplicate_decls): Check for the return of permerror before emitting a note.

2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

* decl.c (duplicate_decls): Check for the return of permerror
before emitting a note.

2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

* g++.old-deja/g++.robertl/eb121.C: Adjust.
* g++.old-deja/g++.jason/overload21.C: Likewise.
* g++.old-deja/g++.law/init5.C: Likewise.

From-SVN: r209071

Daily bump.

From-SVN: r209068

re PR tree-optimization/60505 (Warning caused by GCC vectorizer.)

2014-04-03  Cong Hou  <congh@google.com>

PR tree-optimization/60505
    * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
    threshold of number of iterations below which no vectorization will be
    done.
    * tree-vect-loop.c (new_loop_vec_info):
    Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
    * tree-vect-loop.c (vect_analyze_loop_operations):
    Set LOOP_VINFO_COST_MODEL_THRESHOLD.
    * tree-vect-loop.c (vect_transform_loop):
    Use LOOP_VINFO_COST_MODEL_THRESHOLD.
    * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
    of iterations of the loop and see if we should build the epilogue.

2014-04-03  Cong Hou  <congh@google.com>

    PR tree-optimization/60505
    * gcc.dg/vect/pr60505.c: New test.

From-SVN: r209065

tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.

2014-04-03  Richard Biener  <rguenther@suse.de>

* tree-streamer.h (struct streamer_tree_cache_d): Add next_idx
member.
(streamer_tree_cache_create): Adjust.
* tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
to allow optional nodes array.
(streamer_tree_cache_insert_1): Use next_idx to assign idx.
(streamer_tree_cache_append): Likewise.
(streamer_tree_cache_create): Create nodes array optionally
as specified by parameter.
* lto-streamer-out.c (create_output_block): Avoid maintaining
the node array in the writer cache.
(DFS_write_tree): Remove assertion.
(produce_asm_for_decls): Free the out decl state hash table
early.
* lto-streamer-in.c (lto_data_in_create): Adjust for
streamer_tree_cache_create prototype change.

From-SVN: r209059

tree-streamer-out.c (streamer_write_chain): Do not temporarily set TREE_CHAIN to NULL_TREE.

2014-04-03  Richard Biener  <rguenther@suse.de>

* tree-streamer-out.c (streamer_write_chain): Do not temporarily
set TREE_CHAIN to NULL_TREE.

From-SVN: r209058

re PR tree-optimization/60740 (ICE in extract_affine w/ -O2 -ftree-loop-linear)

2014-04-03  Richard Biener  <rguenther@suse.de>

PR tree-optimization/60740
* graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
over all GIMPLE_COND operands.

* gcc.dg/graphite/pr60740.c: New testcase.

From-SVN: r209057

invoke.texi (Wnon-virtual-dtor): Adjust documentation.

* doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
(Weffc++): Remove Scott's numbering, merge lists and reference
Wnon-virtual-dtor.

c-family/
* c.opt (Wnon-virtual-dtor): Auto set when Weffc++.

cp/
* class.c (accessible_nvdtor_p): New.
(check_bases): Don't check base destructor here ...
(check_bases_and_members): ... check them here.  Trigger on
Wnon-virtual-dtor flag.
(finish_struct_1): Use accessible_nvdtor_p.

testsuite/
* g++.dg/warn/Wnvdtor.C: Add non-polymorphic case.
* g++.dg/warn/Wnvdtor-2.C: New.
* g++.dg/warn/Wnvdtor-3.C: New.
* g++.dg/warn/Wnvdtor-4.C: New.
* g++.dg/warn/Weff1.C: Delete.
* g++.old-deja/g++.benjamin/15309-1.C: Delete.
* g++.old-deja/g++.benjamin/15309-2.C: Delete.

From-SVN: r209056

rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF)) properly.

* config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
properly.

From-SVN: r209055

ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and mention gcc_unreachable before failing.

2014-04-03  Martin Jambor  <mjambor@suse.cz>

* ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
mention gcc_unreachable before failing.
* ipa.c (symtab_remove_unreachable_nodes): Also print order of
removed symbols.

From-SVN: r209052

re PR ipa/60659 (ICE in get_polymorphic_call_info, at ipa-devirt.c:1292)

PR ipa/60659
* ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type inconsistent
code and instead mark the context inconsistent.
(possible_polymorphic_call_targets): For inconsistent contexts
return empty complete list.
* testsuite/g++.dg/torture/pr60659.C: New testcase.

From-SVN: r209048

This patch does three related things for the moxie port...

1. Changes char to be unsigned by default
2. Changes WCHAR_TYPE from long int to unsigned int
3. Zero- and sign-extends values properly, sometimes using the new
    sign-extension instructions.

From-SVN: r209047

Daily bump.

From-SVN: r209045

re PR tree-optimization/60733 (ICE due to SLSR on valid code at -O3 on x86_64-linux-gnu)

[gcc]

2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/60733
* gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
insertion point for PHI candidates to be the end of the feeding
block for the PHI argument.

[gcc/testsuite]

2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/60733
* gcc.dg/torture/pr60733.c:  New test.

From-SVN: r209040

re PR rtl-optimization/60650 ([ARM] LRA ICE in assign_by_spills)

2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/60650
* lra-constraints.c (process_alt_operands): Decrease reject for
earlyclobber matching.

2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/60650
* gcc.target/arm/pr60650-2.c: New.

From-SVN: r209038

libgomp: Fix default futex vs errno

* config/linux/futex.h (futex_wait): Get error value from errno.
(futex_wake): Likewise.

From-SVN: r209035

avx2-vpand-3.c, [...]: Use -mno-prefer-avx128.

* gcc.target/i386/avx2-vpand-3.c,
gcc.target/i386/avx256-unaligned-load-2.c: Use -mno-prefer-avx128.

From-SVN: r209034

funcspec-2.c, [...]: Skip for -march= options different from those in dg-options.

* gcc.target/i386/funcspec-2.c, gcc.target/i386/funcspec-3.c,
gcc.target/i386/funcspec-9.c, gcc.target/i386/isa-1.c,
gcc.target/i386/memcpy-strategy-1.c,
gcc.target/i386/memcpy-strategy-2.c,
gcc.target/i386/memcpy-vector_loop-1.c,
gcc.target/i386/memcpy-vector_loop-2.c,
gcc.target/i386/memset-vector_loop-1.c,
gcc.target/i386/memset-vector_loop-2.c,
gcc.target/i386/sse2-init-v2di-2.c, gcc.target/i386/ssetype-1.c,
gcc.target/i386/ssetype-2.c, gcc.target/i386/ssetype-5.c: Skip for
-march= options different from those in dg-options.

From-SVN: r209033

s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.

2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.

From-SVN: r209032

spu.c (pad_bb): Do not crash when the last insn is CODE_FOR_blockage.

* config/spu/spu.c (pad_bb): Do not crash when the last
insn is CODE_FOR_blockage.

From-SVN: r209029

spu.md ("insv"): Fail if bitoffset+bitsize lies outside the target mode.

* config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
lies outside the target mode.

From-SVN: r209028

libitm: Remove unused PAGE_SIZE macros

        * config/alpha/target.h (PAGE_SIZE, FIXED_PAGE_SIZE): Remove.
        * config/arm/target.h, config/sh/target.h: Likewise.
        * config/sparc/target.h, config/x86/target.h: Likewise.

From-SVN: r209027

re PR target/60735 (GCC targeting E500 with SPE has errors with the _Decimal64 type)

2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/60735
* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
software floating point or no floating point registers, do not
allow any type in the FPRs.  Eliminate a test for SPE SIMD types
in GPRs that occurs after we tested for GPRs that would never be
true.

* config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
specifically allow DDmode, since that does not use the SPE SIMD
instructions.

From-SVN: r209025

c-common.h (c_expand_expr): Remove declaration.

* c-common.h (c_expand_expr): Remove declaration.

From-SVN: r209020

387-3.c, [...]: Use -mtune=generic.

* gcc.target/i386/387-3.c, gcc.target/i386/387-4.c,
gcc.target/i386/pr30970.c: Use -mtune=generic.
* gcc.target/i386/avx2-vpaddb-3.c,
gcc.target/i386/avx2-vpaddd-3.c, gcc.target/i386/avx2-vpaddq-3.c,
gcc.target/i386/avx2-vpaddw-3.c, gcc.target/i386/avx2-vpmulld-3.c,
gcc.target/i386/avx2-vpmullw-3.c, gcc.target/i386/avx2-vpsrad-3.c,
gcc.target/i386/avx2-vpsraw-3.c, gcc.target/i386/avx2-vpsrld-3.c,
gcc.target/i386/avx2-vpsrlw-3.c, gcc.target/i386/avx2-vpsubb-3.c,
gcc.target/i386/avx2-vpsubd-3.c, gcc.target/i386/avx2-vpsubq-3.c,
gcc.target/i386/avx2-vpsubw-3.c,
gcc.target/i386/avx256-unaligned-load-1.c,
gcc.target/i386/avx256-unaligned-load-4.c,
gcc.target/i386/avx256-unaligned-store-1.c,
gcc.target/i386/avx256-unaligned-store-2.c,
gcc.target/i386/avx256-unaligned-store-4.c: Use
-mno-prefer-avx128.

From-SVN: r209019

re PR target/54083 (FAIL: gcc.dg/torture/pr53922.c on *-apple-darwin*)

2014-03-26  Dominique d'Humieres  <dominiq@lps.ens.fr>
    Iain Sandoe <iain@codesourcery.com>

PR target/54083
* gcc.dg/attr-weakref-1.c: Allow the test on darwin
with the additional options -Wl,-undefined,dynamic_lookup
and -Wl,-flat_namespace.
* gcc.dg/torture/pr53922.c: Additional option
-Wl,-flat_namespace for darwin[89].
* gcc.dg/torture/pr60092.c: Additional options
-Wl,-undefined,dynamic_lookup and -Wl,-flat_namespace
for darwin[89].

Co-Authored-By: Iain Sandoe <iain@codesourcery.com>
From-SVN: r209018

re PR target/54407 (FAIL: 30_threads/condition_variable/54185.cc execution test  program timed out on powerpc-apple-darwin9 and x86_64-apple-darwin10)

2014-04-02  Dominique d'Humieres  <dominiq@lps.ens.fr>
    Jack Howarth <howarth@bromo.med.uc.edu>

PR target/54407
* testsuite/30_threads/condition_variable/54185.cc: Skip for
darwin < 11.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
From-SVN: r209017

re PR target/43751 (dsymutil is not called for fortran and, under some circumstances not for other FEs.)

2014-04-02  Dominique d'Humieres  <dominiq@lps.ens.fr>

PR target/43751
* lib/prune.exp: Modify the regular express to prune
the new warnings introduced by r205679 on darwin9.

From-SVN: r209016

re PR middle-end/60729 (Compiler failure for combination of -ftrapv and -O3: compiler error: in prepare_cmp_insn)

2014-04-02  Richard Biener  <rguenther@suse.de>

PR middle-end/60729
* optabs.c (expand_abs_nojump): Honor flag_trapv only for
MODE_INTs.  Properly use negv_optab.
(expand_abs): Likewise.

* g++.dg/vect/pr60729.cc: New testcase.

From-SVN: r209012

lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin is set in COLLECT_GCC_OPTIONS.

2014-04-02  Richard Biener  <rguenther@suse.de>

* lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin
is set in COLLECT_GCC_OPTIONS.

From-SVN: r209011

re PR bootstrap/60719 (With --program-prefix=$target_alias --program-suffix=-$version install-driver breaks)

2014-04-02  Richard Biener  <rguenther@suse.de>

PR bootstrap/60719
* Makefile.in (install-driver): Guard extra installs with special
names properly.

From-SVN: r209010

Daily bump.

From-SVN: r209007

backwards_compatibility.xml (backwards.third.headers): Update link.

* doc/xml/manual/backwards_compatibility.xml (backwards.third.headers):
Update link.
* doc/xml/manual/policy_data_structures_biblio.xml (bibliography):
Fix broken links.
* doc/xml/manual/shared_ptr.xml (shared_ptr.impl): Likewise.
* doc/xml/manual/using_exceptions.xml (bibliography): Likewise.
* doc/xml/manual/concurrency_extensions.xml
(manual.ext.concurrency.impl.atomic_fallbacks): Likewise.
* doc/html/*: Regenerate.

From-SVN: r209002

fix gcc/cp/ChangeLog formatting

From-SVN: r209001

pt.c (process_partial_specialization): Say "not deducible" rather than "not used".

* pt.c (process_partial_specialization): Say "not deducible"
rather than "not used".  Use inform.

From-SVN: r209000

re PR c++/60374 ([c++11] ICE with invalid template specialization)

PR c++/60374
* pt.c (coerce_template_parms): Check that the pack expansion
pattern works with the first matching parameter.

From-SVN: r208999

init.c (perform_member_init): Homogenize uninitialized diagnostics.

2014-04-01  Fabien Chêne  <fabien@gcc.gnu.org>

* cp/init.c (perform_member_init): Homogenize uninitialized
diagnostics.

2014-04-01  Fabien Chêne  <fabien@gcc.gnu.org>

        * g++.dg/init/ctor4.C: Adjust.
* g++.dg/init/ctor4-1.C: New.
* g++.dg/cpp0x/defaulted2.C: Adjust.

From-SVN: r208998

re PR c++/60708 (An array temporary causes an ICE in gimplify)

PR c++/60708
* call.c (build_array_conv): Call complete_type.

From-SVN: r208996

re PR c++/60713 (ICE in iterative_hash_expr)

PR c++/60713
* typeck2.c (PICFLAG_SIDE_EFFECTS): New.
(picflag_from_initializer): Return it.
(process_init_constructor): Handle it.

From-SVN: r208995

extend.texi (PowerPC AltiVec/VSX Built-in Functions): Document vec_vgbbd.

2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>

* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
Document vec_vgbbd.

From-SVN: r208993

re PR c++/60642 (Unclear diagnostic with invalid use of abi_tag attribute on explicit instantiation)

PR c++/60642
* decl2.c (is_late_template_attribute): Don't defer abi_tag.
* mangle.c (write_unqualified_name): Fix abi_tag on templates.
* pt.c (get_template_info): Handle NAMESPACE_DECL.
(most_general_template): Handle more kinds of template.
* tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
instantiations and specializations.

From-SVN: r208992

re PR target/60704 (ICE: in extract_constrain_insn_cached, at recog.c:2156 with -flive-range-shrinkage -march=amdfam10)

PR target/60704

        * gcc.dg/pr60704.c: New file.

From-SVN: r208990

re PR target/60704 (ICE: in extract_constrain_insn_cached, at recog.c:2156 with -flive-range-shrinkage -march=amdfam10)

PR target/60704

        * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
        alternative enabled before register allocation.

From-SVN: r208989

nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.

2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>

* config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
* config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
typo.
(nios2_large_got_address): Remove unneeded 'sym' parameter.
(nios2_got_address): Update nios2_large_got_address call site.
(nios2_delegitimize_address): New function.
(TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
* config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
(LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.

From-SVN: r208988

netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32 for -mabi=32.

gcc/
2014-04-01  Martin Husemann  <martin@duskware.de>

* config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
for -mabi=32.

From-SVN: r208985

re PR target/60604 (GCC incorrectly compiles s_csinh function on MIPS32 (32bit fp))

gcc/
PR rtl-optimization/60604
* recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
check from register_operand.
(register_operand): Redefine in terms of general_operand.
(nonmemory_operand): Use register_operand for the non-constant cases.

From-SVN: r208984

Fix typo in gcc/testsuite/ChangeLog.

From-SVN: r208981

re PR tree-optimization/60363 (logical_op_short_circuit, gcc.dg/tree-ssa/ssa-dom-thread-4.c scan-tree-dump-times dom1 "Threaded" 4)

PR target/60363
* gcc.target/tree-ssa/ssa-dom-thread-4.c: Xfail for
logical_op_short_circuit targets.

From-SVN: r208980

fmt_en.f90: Skip unsupported rounding tests.

libfortran/60128
* gfortran.dg/fmt_en.f90: Skip unsupported rounding tests.
XFAIL for i?86-*-solaris2.9* and hppa*-*-hpux*.

From-SVN: r208979

gimple.h (struct gimple_statement_base): Align subcode to 16 bits.

2014-04-01  Richard Biener  <rguenther@suse.de>

* gimple.h (struct gimple_statement_base): Align subcode to
16 bits.

From-SVN: r208978

* doc/invoke.texi (mapp-regs): Clarify.

From-SVN: r208973

simple-object.c (simple_object_internal_write): Handle EINTR and short writes.

2014-04-01  Richard Biener  <rguenther@suse.de>

libiberty/
* simple-object.c (simple_object_internal_write): Handle
EINTR and short writes.

From-SVN: r208972

re PR c++/44859 (missed warning: returning reference to temporary)

PR c++/44859
* typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
COMPONENT_REFs and ARRAY_REFs sooner.

From-SVN: r208970

Daily bump.

From-SVN: r208969

re PR libstdc++/60270 ([C++1y] std::quoted is too eager to clear the string)

2014-03-31  Lars Gullik Bjønnes  <larsbj@gullik.org>
    Jonathan Wakely  <jwakely@redhat.com>

PR libstdc++/60270
* include/std/iomanip (_Quoted_string operator>>): Do not clear
string if input is not quoted.
* testsuite/27_io/manipulators/standard/char/60270.cc: New.

Co-Authored-By: Jonathan Wakely <jwakely@redhat.com>
From-SVN: r208966

* libsupc++/eh_ptr.cc: Improve static_assert messages.

From-SVN: r208965

Add a testcase for PR rtl-optimization/60700

PR rtl-optimization/60700
* gcc.target/i386/pr60700.c: New test.

From-SVN: r208962

Adjust testcase for softfp cases.

PR target/60650

2014-03-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR target/60650
* gcc.target/arm/pr60650.c: Adjust command line options.

From-SVN: r208961

* sv.po: Update.

From-SVN: r208960

avx512fintrin.h (__v32hi): Define type.

2014-03-27  Ulrich Drepper  <drepper@gmail.com>

        * config/i386/avx512fintrin.h (__v32hi): Define type.
        (__v64qi): Likewise.
        (_mm512_set1_epi8): Define.
        (_mm512_set1_epi16): Define.
        (_mm512_set4_epi32): Define.
        (_mm512_set4_epi64): Define.
        (_mm512_set4_pd): Define.
        (_mm512_set4_ps): Define.
        (_mm512_setr4_epi64): Define.
        (_mm512_setr4_epi32): Define.
        (_mm512_setr4_pd): Define.
        (_mm512_setr4_ps): Define.
        (_mm512_setzero_epi32): Define.
--This line, and those belowi will be ignored--

M    gcc/ChangeLog
M    gcc/config/i386/avx512fintrin.h

From-SVN: r208959

Fix 18_support/exception_ptr/60612-*.cc on non-C99 targets

* testsuite/18_support/exception_ptr/60612-terminate.cc
(terminate, f): Wrap in _GLIBCXX_USE_C99.
* testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.

From-SVN: r208958

re PR middle-end/60647 (ICE in visit_ref_for_mod_analysis, at ipa-prop.c:2112)

2014-03-31  Martin Jambor  <mjambor@suse.cz>

PR middle-end/60647
* tree-sra.c (callsite_has_enough_arguments_p): Renamed to
callsite_arguments_match_p.  Updated all callers.  Also check types of
corresponding formal parameters and actual arguments.
(not_all_callers_have_enough_arguments_p) Renamed to
some_callers_have_mismatched_arguments_p.

testsuite/
* gcc.dg/pr60647-1.c: New test.
* gcc.dg/pr60647-2.c: Likewise.

From-SVN: r208957

pr55113_0.c: Skip also for 32bit multilib on x86_64.

2014-03-31  Richard Biener  <rguenther@suse.de>

* gcc.dg/lto/pr55113_0.c: Skip also for 32bit multilib on x86_64.

From-SVN: r208956

tree-inline.c (copy_loops): Add missed copy of 'safelen'.

gcc/
* tree-inline.c (copy_loops): Add missed copy of 'safelen'.

From-SVN: r208955

Daily bump.

From-SVN: r208953

re PR target/60034 ("invalid expression as operand" in aarch64 inline asm)

PR target/60034
* aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
section anchor.

PR target/60034
* gcc.target/aarch64/pr60034.c: New file.

From-SVN: r208949

sse.md (FMAMODE_NOVF512): New mode iterator.

* config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
(<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
Split out
<sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
Use FMAMODE_NOVF512 mode iterator.
(<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
(<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
(<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
(<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
Split out
<sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
Use VF_128_256 mode iterator.
(<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
Ditto.

From-SVN: r208948

re PR ada/60703 (System.Address not preelaborable on MIPS)

PR ada/60703
* system-linux-alpha.ads: Adjust for Ada 2005.
* system-linux-mips.ads: Likewise.
* system-linux-mips64el.ads: Likewise.
* system-linux-mipsel.ads: Likewise.
* system-linux-s390.ads: Likewise.
* system-linux-s390x.ads: Likewise.
* system-linux-sparc.ads: Likewise.
* system-linux-sparcv9.ads: Likewise.
* system-rtems.ads: Likewise.
* system-vxworks-arm.ads: Likewise.

From-SVN: r208945

Daily bump.

From-SVN: r208944

re PR c++/60626 ([c++1y] ICE with pointer to function with auto parameter)

Fix PR c++/60626

PR c++/60626
* parser.c (cp_parser_init_declarator): Handle erroneous generic type
usage in non-functions with pushed scope.

PR c++/60626
* g++.dg/cpp1y/pr60626.C: New testcase.

From-SVN: r208940

pr45416.c: Allow bextr on x86.

* gcc.dg/pr45416.c: Allow bextr on x86.
* gcc.target/i386/fma4-builtin.c, gcc.target/i386/fma4-fma-2.c,
gcc.target/i386/fma4-fma.c, gcc.target/i386/fma4-vector-2.c,
gcc.target/i386/fma4-vector.c: Use -mno-fma.
* gcc.target/i386/l_fma_double_1.c,
gcc.target/i386/l_fma_double_2.c,
gcc.target/i386/l_fma_double_3.c,
gcc.target/i386/l_fma_double_4.c,
gcc.target/i386/l_fma_double_5.c,
gcc.target/i386/l_fma_double_6.c, gcc.target/i386/l_fma_float_1.c,
gcc.target/i386/l_fma_float_2.c, gcc.target/i386/l_fma_float_3.c,
gcc.target/i386/l_fma_float_4.c, gcc.target/i386/l_fma_float_5.c,
gcc.target/i386/l_fma_float_6.c: Use -mno-fma4.
* gcc.target/i386/pr27971.c: Use -mno-tbm.
* gcc.target/i386/pr42542-4a.c: Use -mno-avx.
* gcc.target/i386/pr59390.c: Use -mno-fma -mno-fma4.

From-SVN: r208939

re PR target/60648 (ICE (segmentation fault) in expand_binop)

PR target/60648
* g++.dg/pr60648.C: Move test to...
* g++.dg/torture/pr60648.C: ... here.  Run on all targets, remove
dg-options, add for fpic targets dg-additional-options -fPIC.

From-SVN: r208933

Daily bump.

From-SVN: r208930

cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear static chain if needed.

* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
static chain if needed.
* g++.dg/torture/pr60659.C: New testcase.

From-SVN: r208927

re PR target/60697 ([aarch64] LRA ICE (Segfault) while building 435.gromacs)

2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>

PR target/60697
* lra-constraints.c (index_part_to_reg): New.
(process_address): Use it.

2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>

PR target/60697
* gcc.target/aarch64/pr60697.c: New.

From-SVN: r208926

Fixup ChangeLog formatting.

From-SVN: r208925

re PR target/60648 (ICE (segmentation fault) in expand_binop)

PR target/60648
       * expr.c (do_tablejump): Use simplify_gen_binary rather than
       gen_rtx_{PLUS,MULT} to build up the address expression.

       * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
       creating non-canonical RTL.

       PR target/60648
       * g++.dg/pr60648.C: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r208924

re PR c++/60573 ([c++1y] ICE with defining generic function of nested class in class scope)

Fix PR c++/60573

PR c++/60573
* name-lookup.h (cp_binding_level): New transient field defining_class_p
to indicate whether a scope is in the process of defining a class.
* semantics.c (begin_class_definition): Set defining_class_p.
* name-lookup.c (leave_scope): Reset defining_class_p.
* parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
unwinding to class-defining scope to handle the erroneous definition of
a generic function of an arbitrarily nested class within an enclosing
class.

PR c++/60573
* g++.dg/cpp1y/pr60573.C: New testcase.

From-SVN: r208921

Add PR60576 to the ChangeLog entry.

From-SVN: r208920

re PR fortran/60576 (FAIL: gfortran.dg/assumed_rank_7.f90)

2014-03-28  Mikael Morin  <mikael@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/60576
        * trans-expr.c (gfc_conv_derived_to_class): Avoid
        generation of out-of-bounds range expr.

Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r208918

re PR ipa/60243 (IPA is slow on large cgraph tree)

PR ipa/60243
* ipa-inline.c (want_inline_small_function_p): Short circuit large
functions; reorganize to make cheap checks first.
(inline_small_functions): Do not estimate growth when dumping;
it is expensive.
* ipa-inline.h (inline_summary): Add min_size.
(growth_likely_positive): New function.
* ipa-inline-analysis.c (dump_inline_summary): Add min_size.
(set_cond_stmt_execution_predicate): Cleanup.
(estimate_edge_size_and_time): Compute min_size.
(estimate_calls_size_and_time): Likewise.
(estimate_node_size_and_time): Likewise.
(inline_update_overall_summary): Update min_size.
(do_estimate_edge_time): Likewise.
(do_estimate_edge_size): Update.
(do_estimate_edge_hints): Update.
(growth_likely_positive): New function.

From-SVN: r208916

re PR target/60693 (ICE on funny memcpy)

PR target/60693
* config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
also if addr has VOIDmode.

* gcc.target/i386/pr60693.c: New test.

From-SVN: r208915

pr59940.c (si): Use 32-bit SI mode instead of int.

2014-03-28  Vishnu K S  <Vishnu.k_s@atmel.com>

* gcc.dg/pr59940.c (si): Use 32-bit SI mode instead of int.

From-SVN: r208914

re PR fortran/60677 (FAIL: gfortran.dg/ichar_3.f90  -O  (test for excess errors))

fortran/
        PR fortran/60677
        * trans-intrinsic.c (gfc_conv_intrinsic_ichar): Enlarge argument
        list buffer.

From-SVN: r208913