PR c++/55127
* search.c (accessible_in_template_p): New.
* cp-tree.h: Declare it.
* pt.c (instantiation_dependent_scope_ref_p): New.
(value_dependent_expression_p): Use it.
(instantiation_dependent_r): Likewise.
* semantics.c (finish_decltype_type): Handle SCOPE_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194318 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55419
* tree.c (build_target_expr): Don't set TREE_CONSTANT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194317 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55513
* semantics.c (cxx_eval_builtin_function_call): Set non_constant_p
after folding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194316 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194315 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Paolo Carlini  <paolo.carlini@oracle.com>

* tree.c (build_aggr_init_expr): Remove tsubst_flags_t parameter.
(build_cplus_new): Adjust.
* cp-tree.h: Adjust declaration.
* init.c (build_value_init): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194312 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Sriraman Tallan  <tmsriram@google.com>

* toplev.c (process_options): Do not warn when -ffunction-sections
and -fprofile are used together.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194311 138bc75d-0d04-0410-961f-82ee72b054a4

* ree.c (struct ext_cand): Remove GTY markers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194310 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Mike Stump  <mikestump@comcast.net>

    * gnat.dg/discr38.adb: Don't use ^M line endings.
    gnat.dg/loop_optimization13.adb: Likewise.
    gnat.dg/loop_optimization13.ads: Likewise.
    gnat.dg/discr36_pkg.adb: Likewise.
    gnat.dg/discr36_pkg.ads: Likewise.
    gnat.dg/loop_optimization11_pkg.ads: Likewise.
    gnat.dg/discr36.ads: Likewise.
    gnat.dg/loop_optimization11.adb: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194309 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Vladimir Makarov  <vmakarov@redhat.com>

testsuite/gcc.target/i386/pr55141.c
* lra-constraints.c (lra_constraints): Use biggest mode for
df_set_regs_ever_live.

2012-12-07  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/55141
* gcc.target/i386/pr55141.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194308 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54401 - Confusing diagnostics about type-alias at class scope

Consider this invalid example given in the PR, where T is not defined:

     1 template<typename>
     2 struct X {
     3     using type = T;
     4 };

g++ yields the confusing diagnostics:

test.cc:3:10: error: expected nested-name-specifier before 'type'
    using type = T;
          ^
test.cc:3:10: error: using-declaration for non-member at class scope
test.cc:3:15: error: expected ';' before '=' token
    using type = T;
               ^
test.cc:3:15: error: expected unqualified-id before '=' token

I think this is because in cp_parser_member_declaration we tentatively
parse an alias declaration; we then have a somewhat meaningful
diagnostic which alas is not emitted because we are parsing
tentatively.  As the parsing didn't succeed (because the input is
invalid) we try to parse a using declaration, which fails as well; but
then the diagnostic emitted is the one for the failed attempt at
parsing a using declaration, not an alias declaration.  Oops.

The idea of this patch is to commit the tentative parse when we see
the '=' token in the alias-declaration.  That way any error encounter
after that token is reported to the user.

We are now getting the following output:

    test.cc:3:18: erreur: expected type-specifier before ‘T’
 using type = T;
      ^
    test.cc:3:18: erreur: ‘T’ does not name a type

I don't really like the "before 'T'" there, but I think we maybe could
revisit the format of what cp_parser_error emits in general, now that
we have caret diagnostics;  We could maybe do away with the "before T"
altogether?

In the mean time, it seems to me that this patch brings an improvement
over what we already have in trunk, and the issue above could be
addressed separately.

Tested on x86_64-unknown-linux-gnu against trunk.

gcc/cp/

* parser.c (cp_parser_alias_declaration): Commit to tentative
parse when see the '=' token.  Get out if the type-id is invalid.
Update function comment.
(cp_parser_member_declaration): Don't try to parse a using
declaration if we know that we expected an alias declaration; that
is, if we see the '=' token after the identifier.

gcc/testsuite/

* g++.dg/cpp0x/alias-decl-28.C: New test.
* g++.dg/cpp0x/alias-decl-16.C: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194306 138bc75d-0d04-0410-961f-82ee72b054a4

  * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Add UPPER_BOUND
  parameter.
  (try_unroll_loop_completely) Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194305 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/55395
* varpool.c (varpool_remove_node): Don't drop DECL_INITIAL
for -g for any kind of debug info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194304 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/54926
* Makefile.am (AM_CFLAGS): Add -frandom-seed=$@.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194303 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Richard Biener  <rguenther@suse.de>

PR tree-optimization/54886
* graphite-sese-to-poly.c (build_loop_iteration_domains): Properly
free all memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194302 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Martin Jambor  <mjambor@suse.cz>

PR middle-end/55078
* ipa-inline-transform.c (inline_call): Turn #if 0 to #ifdef
ENABLE_CHECKING.
* ipa-prop.c (try_make_edge_direct_simple_call): Use
ipa_value_from_jfunc.
(try_make_edge_direct_virtual_call): Likewise.
(update_indirect_edges_after_inlining): Lookup new_root_info and pass
it to the functions above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194301 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/55590
* tree-sra.c (build_ref_for_offset): Use get_object_alignment_1 to
get base alignment.

* testsuite/gcc.target/i386/pr55590-1.c: New test.
* testsuite/gcc.target/i386/pr55590-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194300 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (legitimize_tls_address): Reorganize a tiny bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194299 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/54975
* g++.dg/cpp0x/lambda/lambda-typedef.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194297 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54325
* tree.c (build_aggr_init_expr): Don't check for abstract class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194284 138bc75d-0d04-0410-961f-82ee72b054a4

add PR 55245 marker

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194283 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55058
* pt.c (tsubst): Keep the quals when looking through a typedef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194282 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55249
* tree.c (build_vec_init_elt): Use the type of the initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194281 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194278 138bc75d-0d04-0410-961f-82ee72b054a4

Remove empty directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194275 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/55597
* config/i386/i386.c (legitimize_tls_address): Zero-extend x to Pmode,
before using it as insn or call equivalent.

testsuite/ChangeLog:

PR target/55597
* gcc.target/i386/pr55597.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194274 138bc75d-0d04-0410-961f-82ee72b054a4

libsanitizer/
* configure.tgt: Enable build on powerpc*-linux.

gcc/
* config/rs6000/sysv4.h (TARGET_ASAN_SHADOW_OFFSET): Define.
* config/rs6000/rs6000.c (rs6000_asan_shadow_offset): New function.
* config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Disable if using ASAN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194273 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/55395
* varpool.c (varpool_remove_node): Don't drop DECL_INITIAL
if -g and emitting DWARF2+.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194272 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_option_override_internal): Set
default loop peeling limits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194271 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54744
* pt.c (resolve_typename_type): Check TYPENAME_IS_RESOLVING_P on scope.
* init.c (expand_member_init): Check for being in a template first.
* parser.c (cp_parser_mem_initializer_list): Only check class types
for equivalence to the current class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194267 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54913
* semantics.c (finish_qualified_id_expr): convert_from_reference
after building a SCOPE_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194266 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55032
* tree.c (build_array_type_1): Re-layout if we found it in the
hash table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194265 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54207
* except.c (build_noexcept_spec): Avoid direct comparison
with boolean_true_node or boolean_false_node, instead use
operand_equal_p and/or INTEGER_CST check.
* pt.c (tsubst_exception_specification): Likewise.
* typeck2.c (merge_exception_specifiers): Likewise.

* g++.dg/cpp0x/noexcept18.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194263 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55573
* semantics.c (adjust_temp_type): Handle VECTOR_CST.

* g++.dg/cpp0x/constexpr-55573.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194262 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR55599/sanitizer by disabling static libasan on darwin

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194257 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54947
* parser.c (cp_parser_initializer_list): Don't require an
expression in [] to be constant until we know it's a C99
designator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194256 138bc75d-0d04-0410-961f-82ee72b054a4

[libsanitizer] merge from upstream r169392

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194255 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/43631
* var-tracking.c (emit_note_insn_var_location, emit_notes_in_bb):
Clear BLOCK_FOR_INSN on notes emitted in between basic blocks,
don't adjust BB_END when inserting note after BB_END of some bb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194252 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55015
PR c++/53821
* semantics.c (maybe_add_lambda_conv_op): Revert earlier change.
* decl.c (start_preparsed_function): Make local class methods comdat
in templates, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194251 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55137
* fold-const.c (fold_binary_loc) <associate>: Don't introduce
TREE_OVERFLOW through reassociation.  If type doesn't have defined
overflow, but one or both of the operands do, use the wrapping type
for reassociation and only convert to type at the end.

* g++.dg/opt/pr55137.C: New test.
* gcc.c-torture/execute/pr55137.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194250 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54653
* parser.c (cp_parser_class_head): A partial specialization scope
counts as a template.
* pt.c (tsubst_template_parms): Handle template template parm parms.
(tsubst_decl) [TEMPLATE_DECL]: Handle getting a template template
argument back.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194249 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55564
* pt.c (unify) [ARRAY_TYPE]: Unify the element type before the bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194248 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-06  Richard Biener  <rguenther@suse.de>

* gimple-fold.c (fold_stmt_1): Remove code handling folding
stmts away.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194247 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

gcc/
* doc/sourcebuild.texi: Document arm_v8_neon_ok.

gcc/testsuite/
* lib/target-supports.exp (check_effective_target_arm_v8_neon_ok):
New procedure.
(add_options_for_arm_v8_neon): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194245 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/arm/arm.c (neon_itype): Define NEON_RINT enum element.
(neon_builtin_data): Register vrintn, vrinta, vrintp, vrintm,
vrintz, vrintx neon builtins.
(arm_init_neon_builtins): Handle NEON_RINT.
(arm_expand_neon_builtin): Likewise.
* config/arm/unspecs.md: New file.
* config/arm/arm.md ("unspec"): Move to unspecs.md.
* config/arm/iterators.md (NEON_VRINT): New int iterator.
(nvrint_variant): New int attribute.
* config/arm/neon.md
(neon_vrint<NEON_VRINT:nvrint_variant><VCVTF:mode>): New pattern.
("unspec"): Move to unspecs.md.
* config/arm/iwmmxt2.md ("unspec"): Move to unspecs.md.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194244 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/sfp-machine.h (FP_EX_ALL): Define.
(FP_TRAPPING_EXCEPTIONS): Define.
* config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
* config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194243 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Correct test for whether go/defer arg is parenthesized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194240 138bc75d-0d04-0410-961f-82ee72b054a4

os: Clean up directory reading code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194237 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md: Use "const_int 0" instead of match_test to simplify
opaque cond in all call insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194235 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194234 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/pr55604.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194231 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/55604
* lra-lives.c (lra_create_live_ranges): If there are no referenced
pseudos left, do not compute live ranges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194230 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi.in (TARGET_CLASS_LIKELY_SPILLED_P): Update documentation.
* doc/tm.texi: Regenerate.
* regs.h (REG_LIVE_LENGTH): Update comments to not refer to no longer
existing files global.c and local-alloc.c.
* regmove.c (copy_src_to_dest): Likewise.
* function.h (struct rtl_data): Likewise.
* ira-color.c (allocno_priority_compare_func): Likewise.
* regstat.c (regstat_compute_ri): Likewise.
* config/epiphany/epiphany.h, config/vax/vax.h, config/cris/cris.h,
config/h8300/h8300.h, config/alpha/alpha.h, config/sparc/sparc.h,
config/rs6000/rs6000.h, config/pdp11/pdp11.h, config/pa/pa.h,
config/v850/v850.h, config/mn10300/mn10300.h, config/m32r/m32r.h,
config/i386/i386.h, config/mcore/mcore.h, config/sh/sh.h,
config/arm/arm.h (REGNO_OK_FOR_BASE_P): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194229 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54160
* config/t-darwin (darwin-c.o): Depend on $(CPP_INTERNAL_H).
* config/darwin-c.c (darwin_cpp_builtins): Only set __OBJC2__
when in obj mode.
Include libcpp/internal.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194227 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/54739
* config/microblaze/microblaze.md: (anddi3, iordi3, xordi3): Delete patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194226 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (generate_component_assignments): Fix memleak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194225 138bc75d-0d04-0410-961f-82ee72b054a4

[libsanitizer] merge from upstream r169371

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194221 138bc75d-0d04-0410-961f-82ee72b054a4

[AARCH64] Add zip{1, 2}, uzp{1, 2}, trn{1, 2} support
for vector permute.

gcc/

* config/aarch64/aarch64-simd-builtins.def: Add new builtins.
* config/aarch64/aarch64-simd.md (simd_type): Add uzp.
(aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): New.
* config/aarch64/aarch64.c (aarch64_evpc_trn): New.
(aarch64_evpc_uzp): Likewise.
(aarch64_evpc_zip): Likewise.
(aarch64_expand_vec_perm_const_1): Check for trn, zip, uzp patterns.
* config/aarch64/iterators.md (unspec): Add neccessary unspecs.
(PERMUTE): New.
(perm_insn): Likewise.
(perm_hilo): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194219 138bc75d-0d04-0410-961f-82ee72b054a4

[AARCH64] Implement Vector Permute Support.

gcc/

* config/aarch64/aarch64-protos.h
(aarch64_split_combinev16qi): New.
(aarch64_expand_vec_perm): Likewise.
(aarch64_expand_vec_perm_const): Likewise.
* config/aarch64/aarch64-simd.md (vec_perm_const<mode>): New.
(vec_perm<mode>): Likewise.
(aarch64_tbl1<mode>): Likewise.
(aarch64_tbl2v16qi): Likewise.
(aarch64_combinev16qi): New.
* config/aarch64/aarch64.c
(aarch64_vectorize_vec_perm_const_ok): New.
(aarch64_split_combinev16qi): Likewise.
(MAX_VECT_LEN): Define.
(expand_vec_perm_d): New.
(aarch64_expand_vec_perm_1): Likewise.
(aarch64_expand_vec_perm): Likewise.
(aarch64_evpc_tbl): Likewise.
(aarch64_expand_vec_perm_const_1): Likewise.
(aarch64_expand_vec_perm_const): Likewise.
(aarch64_vectorize_vec_perm_const_ok): Likewise.
(TARGET_VECTORIZE_VEC_PERM_CONST_OK): Likewise.
* config/aarch64/iterators.md
(unspec): Add UNSPEC_TBL, UNSPEC_CONCAT.
(V_cmp_result): Add mapping for V2DF.

gcc/testsuite/

* lib/target-supports.exp
(check_effective_target_vect_perm): Allow aarch64*-*-*.
(check_effective_target_vect_perm_byte): Likewise.
(check_effective_target_vect_perm_short): Likewise.
(check_effective_target_vect_char_mult): Likewise.
(check_effective_target_vect_extract_even_odd): Likewise.
(check_effective_target_vect_interleave): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194218 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Robert Dewar  <dewar@adacore.com>

* par_sco.adb, sem_prag.adb, put_scos.adb, get_scos.adb: Minor
reformatting.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb: Code clean up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194217 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/Make-lang.in: Update dependencies.
* gcc-interface/lang.opt: New language AdaSCIL.
* gcc-interface/lang-specs.h: Add specs for adascil language.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194216 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* par_sco.adb (Traverse_Aspects): Ensure we always have
an entry in the sloc -> SCO map for invariants, since
Set_SCO_Pragma_Enabled is called with that sloc when checks
are enabled.

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb: Minor reformatting.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* par-prag.adb: Checks and processing of pragma Assume are
carried out by Sem_Prag.
* sem_prag.adb (Analyze_Pragma): Check the legality of pragma
Assume.
* snames.ads-tmpl: Add new name Assume. Add a pragma identifier
for Assume.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194215 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* aspects.ads, aspects.adb: Add aspect Relative_Deadline.
* sem_ch13.adb (Analyze_Aspect_Specifications): Process aspect
Relative_Deadline, and introduce the corresponding pragma within
the task definition of the task type to which it applies.
(Check_Aspect_At_Freeze_Point): Expression in a Relative_Deadline
aspect is of type Time_Span.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194214 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Check_Loop_Invariant_Variant_Placement): When pragma
Loop_[In]variant does not appear immediately within the statements
of a loop, it must appear in a chain of nested blocks.

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* sem_ch13.adb: Minor reformatting.
 Remove redundant assertion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194213 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194212 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* par_sco.adb, scos.ads, put_scos.adb, put_scos.ads,
get_scos.adb: Generation of SCOs for aspects.

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* sem_prag.adb (Check_Precondition_Postcondition): Remove
redundant call to Set_SCO_Pragma_Enabled (the pragma will be
rewritten into a pragma Check later on, and the call will be
made when processing the rewritten pragma).
(Analyze_Pragma, case Pragma_Check): Omit call to
Set_SCO_Pragma_Enabled if Split_PPC is set.

2012-12-05  Olivier Hainque  <hainque@adacore.com>

* tracebak.c: Add partial support for Lynx178.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_attr.adb (Analyze_Attribute): Improve
the error message related to loop assertions.

2012-12-05  Gary Dismukes  <dismukes@adacore.com>

* atree.ads: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194211 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Robert Dewar  <dewar@adacore.com>

* atree.ads, par-ch4.adb, sem_attr.adb, sem_ch13.adb: Minor
reformatting.

2012-12-05  Eric Botcazou  <ebotcazou@adacore.com>

* gnat_ugn.texi (Switches for gcc): Document -flto and reorder.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* par-ch5.adb (P_Condition): Handle properly Ada 2012
expressions that must be parenthesized before checking for
redundant parentheses when that check is enabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194210 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* par-ch4.adb (P_Allocator): In Ada 2012 (AI05-0104)  an
uninitialized allocator cannot carry an explicit not null
indicator.
* sem_ch4.adb (Analyze_Allocator): Remove code that implements
the check for AI05-0104, the check is syntactic and performed
in the parser.

2012-12-05  Geert Bosch  <bosch@adacore.com>

* sem_attr.adb (Analyze_Attribute): Use base type for floating
point attributes.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications,
Ahalyze_Aspect_Default_Value): For a scalar type attach default
value to base type as well, because it is a type-specific aspect
even though it can be specified on a first subtype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194209 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2012-12-05  Yufeng Zhang  <yufeng.zhang@arm.com>

* config/aarch64/aarch64.c (aarch64_simd_mangle_map_entry): New
typedef.
(aarch64_simd_mangle_map): New table.
(aarch64_mangle_type): Locate and return the mangled name for
a given AdvSIMD vector type.

gcc/testsuite/

2012-12-05  Yufeng Zhang  <yufeng.zhang@arm.com>

* g++.dg/abi/mangle-neon-aarch64.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194208 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Yannick Moy  <moy@adacore.com>

* urealp.ads: Minor rewording.

2012-12-05  Yannick Moy  <moy@adacore.com>

* aspects.ads (No_Duplicates_Allowed): Forbid use of duplicate
Contract_Cases aspects.
* sem_prag.adb (Analyze_Pragma/Pragma_Contract_Case): Rename
POST_CASE into CONTRACT_CASE in both grammar and code, to be
consistent with current language definition.  Issue a more precise
error message when the pragma duplicates another pragma or aspect.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference): Add processing
for attribute Update.
(Expand_Update_Attribute): New routine.
* par-ch4.adb (P_Name): The sole expression of attribute Update
is an aggregate, parse it accordingly.
* sem_attr.adb (Analyze_Attribute): Verify the legality of
attribute Update.
(Eval_Attribute): Attribute Update does not
need evaluation because it is never static.
* snames.ads-tmpl: Add Name_Update to the list of special names
recognized by the compiler. Add an Attribute_Id for Update.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* exp_util.adb (Remove_Side_Effects): For purposes of removing
side effects, qualified expressions do not receive a special
treatment, even though in Ada 2012 they are defined  as object
references.

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* par-ch3.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194207 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
Build_TypeCode_Call): For a used-defined subtype, always go to
the first subtype of the base type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194206 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* exp_dist.adb: Minor reformatting.

2012-12-05  Tristan Gingold  <gingold@adacore.com>

* Make-generated.in: Remove the VMS host specific part, as VMS
compilers aren't built anymore on VMS.

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* sem.adb, errout.ads, atree.adb, atree.ads (Check_Error_Detected):
Only return quietly if a serious error of configurable run time
violation has been found.

2012-12-05  Yannick Moy  <moy@adacore.com>

* sem_res.adb (Resolve_Type_Conversion): In Alfa_Mode, do not apply
conversion checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194205 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* exp_ch5.adb (Expand_N_Assignment_Statement): Handle properly
the generation of discriminant checks when the left-hand side
has a type with hidden discriminants.
* sem_ch3.ads (Is_Visible_Component): Add defaulted parameter to
specify the node on which component visibility is being checked.
* sem_ch3.adb (Is_Visible_Component): Use new parameter to
determine whether the reference comes from a type conversion to
a full view of a private type with unknown discriminants.
* sem_ch4.adb (Analyze_Selected_Component): Call
Is_Visible_Component with added parameter.

2012-12-05  Arnaud Charlet  <charlet@adacore.com>

* make.adb: Minor comment update.

2012-12-05  Arnaud Charlet  <charlet@adacore.com>

* gnatlink.adb: Also use -x adascil in CodePeer mode when
calling gcc.
* exp_ch5.adb: Minor reformatting.

2012-12-05  Bob Duff  <duff@adacore.com>

* exp_ch4.adb: Minor comment.

2012-12-05  Bob Duff  <duff@adacore.com>

* par-ch4.adb: Set Paren_Count correctly for a parenthesized expression
containing a conditional expression or quantified expression.
* sprint.adb: Update comment.

2012-12-05  Bob Duff  <duff@adacore.com>

* style.adb, scans.ads, styleg.adb: Update comments.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Find_Selected_Component): Handle properly an
expanded name whose prefix is the expanded name of an enclosing
entry, that is to say a construct such as T.E.X, where T is an
enclosing concurrent type and E is an enclosing entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194204 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Robert Dewar  <dewar@adacore.com>

* lib-writ.adb (Write_ALI): Output T lines.
* lib-writ.ads: Minor reformatting. Add documentation of T lines.
* opt.ads (Generate_Target_Dependent_Info): New flag.
* switch-c.adb (Scan_Switches): Recognize -gnatet switch
(target dependent info).
* ttypes.ads: Add four letter codes to declarations (for target
dependent info).
* usage.adb: Add line for -gnatet switch.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_prag.adb (Expand_N_Pragma): Add a call to expand
pragma Loop_Variant.
(Expand_Pragma_Loop_Assertion): Removed.
(Expand_Pragma_Loop_Variant): New routine.
* par-prag.adb: Remove Pragma_Loop_Assertion and add two new
Pragma_Loop_Invariant and Pragma_Loop_Variant entries.
* sem_attr.adb (Analyze_Attribute): Update the code which
locates the enclosing pragma.
* sem_prag.adb (Analyze_Pragma): Remove the code which analyzes
pragma Loop_Assertion as the pragma is now obsolete. Add the
machinery to checks the semantics of pragmas Loop_Invariant
and Loop_Variant.
(Check_Loop_Invariant_Variant_Placement): New routine.
* snames.ads-tmpl: Remove name Loop_Assertion. Add new names
Loop_Invariant and Loop_Variant.  Rename Name_Decreasing
to Name_Decreases and Name_Increasing to Name_Increases.
Remove the pragma Id for Loop_Assertion and add two new Ids for
Loop_Invariant and Loop_Variant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194203 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Robert Dewar  <dewar@adacore.com>

* gnatchop.adb, sem_attr.ads, sem_ch4.adb, sem_ch6.adb, exp_disp.adb,
atree.adb, sem_eval.adb: Minor reformatting.

2012-12-05  Yannick Moy  <moy@adacore.com>

* uintp.adb (UI_Div_Rem): Correct algorithm D to remove potential
overflow.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* exp_ch4.adb (Expand_N_Op_Mod): Minor comment additions.
(Expand_N_Op_Rem): Ditto.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* sem_attr.adb: Minor reformatting.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* usage.adb: Update lines for -gnato? switch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194202 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* par-ch6.adb (P_Return_Object_Declaration): Do not check for
legality of Aliased keyword.
* sem_ch6.adb (Analyze_Function_Return): The keyword aliased is
legal in an extended return statement only if the return type
is immutably limited.

2012-12-05  Javier Miranda  <miranda@adacore.com>

* exp_disp.adb (Expand_Interface_Thunk): Simplify
management of controlling formals.  Required to avoid problems
with primitives of internally generated base types associated
with constrained tagged types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194201 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2012-12-05  Yufeng Zhang  <yufeng.zhang@arm.com>

* config/aarch64/aarch64.c (aarch64_mangle_type): New function.
(TARGET_MANGLE_TYPE): Define.

gcc/testsuite/

2012-12-05  Yufeng Zhang  <yufeng.zhang@arm.com>

* g++.dg/abi/arm_va_list.C: Also test on aarch64*-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194200 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_eval.adb: Remove spurious warnings.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_util.adb (Build_Explicit_Dereference): Set properly
the type of the prefix prior to rewriting, because subsequent
legality checks examine the original node.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* aspects.adb: Add Contract_Cases to the canonical aspects map.
* aspects.ads: Add aspect Contract_Cases in the various aspect
tables.
* par-prag.adb: The parser does not need to perform special
actions for pragma Contract_Cases.
* sem_ch6.adb (Expand_Contract_Cases): New routine.
(Process_Contract_Cases): Convert pragma Contract_Cases into pre-
and post- condition checks that verify the runtime state of all
case guards and their corresponding consequences.
* sem_ch13.adb (Analyze_Aspect_Specifications): Perform
various legality checks on aspect Contract_Cases. The aspect is
transformed into a pragma.
* sem_prag.adb: Add an entry in table Sig_Flags for pragma
Contract_Cases.
(Analyze_Pragma): Perform various legality
checks on pragma Contract_Cases.  The pragma is associated with
the contract of the related subprogram.
(Chain_CTC): Omit pragma
Contract_Cases because it does not introduce a unique case name
and does not follow the syntax of Contract_Case and Test_Case.
* snames.ads-tmpl: Add new name Name_Contract_Cases. Add a
Pragma_Id for Contract_Cases.

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* sem_ch5.adb: Minor reformatting.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_attr.ads: Add an entry for attribute Loop_Entry in the
Attribute_Impl_Def table.

2012-12-05  Bob Duff  <duff@adacore.com>

* gnatchop.adb (Read_File): Avoid storage leak, and in most cases avoid
an extra copy of the string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194199 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch5.adb (Preanalyze_Range): If the expression, which
denotes some domain of iteration, has a type with implicit
dereference, and does not have any iterable aspects, insert
dereference to obtain proper container type.

2012-12-05  Bob Duff  <duff@adacore.com>

* par-ch8.adb (P_Use_Type_Clause): Fix the Sloc for "use all type ..."
to point to "use".

2012-12-05  Arnaud Charlet  <charlet@adacore.com>

* make.adb (Compile): Always pass -x adascil in CodePeer mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194198 138bc75d-0d04-0410-961f-82ee72b054a4

[AARCH64] Add support for vectorizable standard math patterns.

gcc/

* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): New.
* config/aarch64/aarch64-protos.h
(aarch64_builtin_vectorized_function): Declare.
* config/aarch64/aarch64-simd-builtins.def (frintz, frintp): Add.
(frintm, frinti, frintx, frinta, fcvtzs, fcvtzu): Likewise.
(fcvtas, fcvtau, fcvtps, fcvtpu, fcvtms, fcvtmu): Likewise.
* config/aarch64/aarch64-simd.md
(aarch64_frint_<frint_suffix><mode>): New.
(<frint_pattern><mode>2): Likewise.
(aarch64_fcvt<frint_suffix><su><mode>): Likewise.
(l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Likewise.
* config/aarch64/aarch64.c (TARGET_VECTORIZE_BUILTINS): Define.
(TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Likewise.
* config/aarch64/aarch64.md
(btrunc<mode>2, ceil<mode>2, floor<mode>2)
(round<mode>2, rint<mode>2, nearbyint<mode>2): Consolidate as...
(<frint_pattern><mode>2): ...this.
(lceil<su_optab><mode><mode>2, lfloor<su_optab><mode><mode>2)
(lround<su_optab><mode><mode>2)
(lrint<su_optab><mode><mode>2): Consolidate as...
(l<fcvt_pattern><su_optab><GPF:mode><GPI:mode>2): ... this.
* config/aarch64/iterators.md (fcvt_target): New.
(FCVT_TARGET): Likewise.
(FRINT): Likewise.
(FCVT): Likewise.
(frint_pattern): Likewise.
(frint_suffix): Likewise.
(fcvt_pattern): Likewise.

gcc/testsuite/

* gcc.dg/vect/vect-rounding-btrunc.c: New test.
* gcc.dg/vect/vect-rounding-btruncf.c: Likewise.
* gcc.dg/vect/vect-rounding-ceil.c: Likewise.
* gcc.dg/vect/vect-rounding-ceilf.c: Likewise.
* gcc.dg/vect/vect-rounding-floor.c: Likewise.
* gcc.dg/vect/vect-rounding-floorf.c: Likewise.
* gcc.dg/vect/vect-rounding-lceil.c: Likewise.
* gcc.dg/vect/vect-rounding-lfloor.c: Likewise.
* gcc.dg/vect/vect-rounding-nearbyint.c: Likewise.
* gcc.dg/vect/vect-rounding-nearbyintf.c: Likewise.
* gcc.dg/vect/vect-rounding-round.c: Likewise.
* gcc.dg/vect/vect-rounding-roundf.c: Likewise.
* target-supports.exp
(check_effective_target_vect_call_btrunc): New.
(check_effective_target_vect_call_btruncf): Likewise.
(check_effective_target_vect_call_ceil): Likewise.
(check_effective_target_vect_call_ceilf): Likewise.
(check_effective_target_vect_call_floor): Likewise.
(check_effective_target_vect_call_floorf): Likewise.
(check_effective_target_vect_call_lceil): Likewise.
(check_effective_target_vect_call_lfloor): Likewise.
(check_effective_target_vect_call_nearbyint): Likewise.
(check_effective_target_vect_call_nearbyintf): Likewise.
(check_effective_target_vect_call_round): Likewise.
(check_effective_target_vect_call_roundf): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194197 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* s-rident.ads, restrict.ads: Remove discrepancies between the
documentation on implementation-defined restrictions, and
the internal data structure used for warnings and errors on
implementation-defined restriction violations.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_prag.adb (Chain_PPC): Pre- and postcondition aspects
are legal on a subprogram body that acts as a spec.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Find_Selected_Component): If the selector name is
an overloadable entity but the name is not overloaded, generate
reference to it rather than delaying this until resolution.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* checks.ads, checks.adb (Activate_Overflow_Check): No effect for
MOD/REM/unary +
* exp_ch4.adb (Expand_N_Op_Mod): Remove call to set Do_Overflow_Check.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch4.adb (Find_Non_Universal_Interpretation): Use the
types of the right operand if the left operand is null.

2012-12-05  Sergey Rybin  <rybin@adacore.com frybin>

* gnat_ugn.texi, vms_data.ads: document gnatpp -nn option.

2012-12-05  Jose Ruiz  <ruiz@adacore.com>

* init.c (__gnat_install_handler): For the LEON VxWorks kernel
run-time library we need to install a trap handler directly in the
trap table (no support by the OS) for the software trap 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194196 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Eric Botcazou  <ebotcazou@adacore.com>

* gnat_rm.texi (Interfacing to C++): Document new restrictions.

2012-12-05  Ben Brosgol  <brosgol@adacore.com>

* gnat_ugn.texi: Fix typo.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* gnatbind.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194195 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Arnaud Charlet  <charlet@adacore.com>

* gnat_ugn.texi: Fix typo.

2012-12-05  Tristan Gingold  <gingold@adacore.com>

* gnatbind.adb: Minor comment update.

2012-12-05  Yannick Moy  <moy@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): Set flags to indicate that
CodePeer backend deals with divide and overflow checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194194 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Update overflow description. Pragma Overflow_Checks
changed to Overflow_Mode.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* checks.ads, exp_ch4.adb, gnat1drv.adb, par-prag.adb, sem_prag.adb,
snames.ads-tmpl, switch-c.adb, types.ads, checks.adb: Change pragma
Overflow_Checks to Overflow_Mode.
Separate overflow checking from overflow mode.
Several name changes to reflect this separation.
CHECKED mode is renamed STRICT mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194193 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Richard Biener  <rguenther@suse.de>

PR tree-optimization/51238
* gcc.dg/torture/pr51238.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194192 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Yannick Moy  <moy@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): Move setting of flags for
Alfa mode before general treatment of flags, so that overflow checks
settings are set appropriately in Alfa mode. Also set the mode to
STRICT in Alfa mode if not already set by the user.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb: Minor reformatting.

2012-12-05  Steve Baird  <baird@adacore.com>

* sinfo.ads: Improve comments about SCIL-related node kinds and selector
functions.

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Build_Limited_Views): Even though the unit is
not analyzed, place its entity on the name in the with clause,
so that warnings on unused with-clause are properly supported
for limited withs.

2012-12-05  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Update overflow description. Pragma
Overflow_Checks changed to Overflow_Mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194191 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Build_Derived_Private_Type): Handle properly a
completion in a grand-child unit when the parent type is itself
a private type in a child unit whose full view is itself a
derivation from a private type.

2012-12-05  Gary Dismukes  <dismukes@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference, case
Attribute_Valid): Remove code for issuing warning on Valid within
a predicate. Moved to Sem_Attr.  Remove with and use of Errout.
* sem_attr.adb (Analyze_Attribute, case Attribute_Valid):
Test for prefix's subtype having a predicate and issue warning
about infinite recursion if Valid occurs within the subtype's
predicate. Warning moved here from Exp_Attr.

2012-12-05  Yannick Moy  <moy@adacore.com>

* debug.adb: Minor comment addition.

2012-12-05  Yannick Moy  <moy@adacore.com>

* gnat1drv.adb (Adjust_Global_Switches): In CodePeer mode, check
overflows by default, even when the user suppresses overflow checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194190 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Thomas Quinot  <quinot@adacore.com>

* err_vars.ads: Fix minor typo in comment.

2012-12-05  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_attr.adb (Analyze_Attribute): Do not analyze the attribute
arguments when processing Loop_Entry. Rewrite the analysis of
attribute Loop_Entry to handle an optional loop name.
(Convert_To_Indexed_Component): New routine.
(Eval_Attribute): Remove ??? comment and explain
why Loop_Entry does not need to be evaluated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194189 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Richard Biener  <rguenther@suse.de>

PR tree-optimization/50222
* gcc.dg/torture/pr50222.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194188 138bc75d-0d04-0410-961f-82ee72b054a4

* passes.c (pass_init_dump_file): Only open a clean graph dump file if
the dump was not already initialized.

Revert:
2012-12-03  Steven Bosscher  <steven@gcc.gnu.org>
* passes.c (finish_optimization_passes): Don't finish graph dumps here.
(pass_fini_dump_file): Wrap in TV_DUMP.  Finish graph dumps.
(execute_one_pass): Don't set up graph dumps here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194186 138bc75d-0d04-0410-961f-82ee72b054a4

syscall: Fix splice syscall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194185 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-05  Richard Biener  <rguenther@suse.de>

PR lto/55525
* gimple-streamer-in.c (input_gimple_stmt): Fixup ARRAY_REFs as well.

* gcc.dg/lto/pr55525_0.c: New testcase.
* gcc.dg/lto/pr55525_1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194183 138bc75d-0d04-0410-961f-82ee72b054a4

validate_failures.py: also ignore .git

2012-12-01  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* testsuite-management/validate_failures.py
(IsInterestingResult): Only strip line a second time if we did split.
Rephrase return statement while at it.
(CollectSumFiles): Also ignore .git directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194182 138bc75d-0d04-0410-961f-82ee72b054a4

* godump.c (find_dummy_types): Output a dummy type if we couldn't
output the real type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194181 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Accept trailing comma after expression in type conversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194176 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Make sure we produce an error for a call to a non-function.

Fixes issue 19.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194174 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Check for negative or inverted arguments to make.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194173 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194172 138bc75d-0d04-0410-961f-82ee72b054a4

* include/Makefile.am (${host_builddir}/c++config.h): Replace
[<space><tab>] by [<tab><space>].
* include/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194169 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/55571

        * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194159 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.h (print_insn_with_notes): Remove prototype.
(rtl_dump_bb_for_graph): New prototype.
* sched-vis.c (print_insn_with_notes): Make static again.  Fix
printing of notes.
(rtl_dump_bb_for_graph): New function.
* cfghooks.h (struct cfg_hooks) <dump_bb_for_graph>: New hook.
(dump_bb_for_graph): New prototype.
* cfghooks.c (dump_bb_for_graph): New function.
* tree-cfg.c (gimple_cfg_hooks): Register gimple_dump_bb_for_graph
as dump_bb_for_graph hook implementation for GIMPLE.
* cfgrtl.c (rtl_cfg_hooks): Likewise for rtl_dump_bb_for_graph.
(cfg_layout_rtl_cfg_hooks): Likewise.
* graph.c (draw_cfg_node): Don't include sbitmap.h, rtl.h, tree.h,
gimple.h, and gimple-pretty-print.h.
(draw_cfg_node, draw_cfg_node_succ_edges): Use the uniqe function
definition number instead of the function declaration UID.
(print_graph_cfg): Take a struct function instead of a tree.
Use the dump_bb_for_graph hook to dump the basic block content.
* graph.h (print_graph_cfg): Update prototype.
* passes.c (execute_function_dump): Update print_graph_cfg call.
* Makefile.in (graph.o): Fixup dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194157 138bc75d-0d04-0410-961f-82ee72b054a4