2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm-protos.h (arm_mac_accumulator_is_result): New
declaration.
* config/arm/arm.c (arm_mac_accumulator_is_result): New function.
* config/arm/cortex-a7.md: New bypasses using
arm_mac_accumulator_is_result.
From-SVN: r195553
2013-01-29 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (type): Add ffmas and ffmad to "type" attribute.
* config/arm/vfp.md (fma,fmsub,fnmsub,fnmadd): Change type
from fmac to ffma.
* config/arm/vfp11.md (vfp_farith): Use ffmas.
(vfp_fmul): Use ffmad.
* config/arm/cortex-r4f.md (cortex_r4_fmacs): Use ffmas.
(cortex_r4_fmacd): Use ffmad.
* config/arm/cortex-m4-fpu.md (cortex_m4_fmacs): Use ffmas.
* config/arm/cortex-a9.md (cortex_a9_fmacs): Use ffmas.
(cortex_a9_fmacd): Use ffmad.
* config/arm/cortex-a8-neon.md (cortex_a8_vfp_macs): Use ffmas.
(cortex_a8_vfp_macd): Use ffmad.
* config/arm/cortex-a5.md (cortex_a5_fpmacs): Use ffmas.
(cortex_a5_fpmacd): Use ffmad.
* config/arm/cortex-a15-neon.md (cortex_a15_vfp_macs) Use ffmas.
(cortex_a15_vfp_macd): Use ffmad.
* config/arm/arm1020e.md (v10_fmul): Use ffmas and ffmad.
From-SVN: r195551
2013-01-29 Ben Brosgol <brosgol@adacore.com>
* gnat_rm.texi: Fixed typos. Minor edits.
2013-01-29 Bob Duff <duff@adacore.com>
* a-convec.adb: Minor reformatting.
2013-01-29 Pascal Obry <obry@adacore.com>
* tempdir.adb, tempdir.ads (Use_Temp_Dir): Set wether to use the temp
directory.
From-SVN: r195548
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_Iterator_Loop_Over_Array): Preserve loop
identifier only if it comes from source.
(Expand_N_Loop_Statement): If the domain of iteration is an
enumeration type with a representation clause, remove from
visibility the loop identifier before rewriting the loop as a
block with a declaration for said identifier.
* sem_util.adb (Remove_Homonym): Handle properly the default case.
2013-01-29 Vincent Celier <celier@adacore.com>
* prj-proc.adb: Minor comment spelling fix.
From-SVN: r195546
2013-01-29 Thomas Quinot <quinot@adacore.com>
* sprint.adb (Sprint_Node_Actual): Output freeze nodes for
itypes even if Dump_Freeze_Null is not set.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_util.adb: Minor reformatting.
* s-rident.ads: Minor comment fixes.
2013-01-29 Pascal Obry <obry@adacore.com>
* prj-env.ads, prj-env.adb (Add_Directories): Add parameter to
control if the path is prepended or appended.
From-SVN: r195544
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): An expression
function declaration is not a subprogram declaration, and thus
cannot appear in a protected definition.
2013-01-29 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb (Insert_Actions): When new
actions come from the expression of the expression with actions,
then they must be added to the list of existing actions.
2013-01-29 Eric Botcazou <ebotcazou@adacore.com>
* sem_ch3.adb (Analyze_Subtype_Declaration) <Private_Kind>: For
the subtype of a constrained private type with discriminants
that has got a full view, show that the completion is a clone
of the full view.
From-SVN: r195543
2013-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/56113
* tree-ssa-structalias.c (equiv_class_lookup): Also return
the bitmap leader.
(label_visit): Free duplicate bitmaps and record the leader instead.
(perform_var_substitution): Adjust.
From-SVN: r195541
2013-01-29 Robert Dewar <dewar@adacore.com>
* a-calend-vms.adb: Minor comment fix.
2013-01-29 Robert Dewar <dewar@adacore.com>
* mlib-utl.adb, gnatlink.adb: Avoid reference to ASCII.Back_Slash
because of casing issues.
* sem_util.ads: Minor comment fix.
* style.adb (Check_Identifier): Set proper casing for entities
in ASCII.
* styleg.adb: Minor comment improvement.
* stylesw.ads (Style_Check_Standard): Fix bad comments.
2013-01-29 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb: Add the grammar for pragmas Abstract_State and Global.
(Analyze_Pragma): Push the scope of the related subprogram and install
its formals once before starting the analysis of the [moded] global
list.
2013-01-29 Pascal Obry <obry@adacore.com>
* prj-proc.adb (Process_Expression_Variable_Decl): Always handle
relative paths in Project_Path as relative to the aggregate
project location. Note that this was what was documented.
2013-01-29 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: For "gnat stub -P ...", do not check the naming
scheme for Ada, when Ada is not a language for the project.
From-SVN: r195539
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Analyze_Subtype_Declaration): Inherit
Is_Generic_Actual_Type flag in a nested instance.
* sem_ch12.adb (Restore_Private_Views): Preserve
Is_Generic_Actual_Type flag if actual is a Generic_Actual_Type
of an enclosing instance.
* sem_util.adb (Corresponding_Generic_Type): Handle generic actual
which is an actual of an enclosing instance.
* sem_type.adb (Real_Actual): If a generic_actual_type is the
formal of an enclosing generic and thus renames the corresponding
actual, use the actual of the enclosing instance to resolve
spurious ambiguities in instantiations when two formals are
instantiated with the same actual.
From-SVN: r195538
2013-01-29 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document all Ada 2005 and Ada 2012 pragmas as
being available as implementation-defined pragmas in earlier
versions of Ada.
2013-01-29 Vincent Celier <celier@adacore.com>
* clean.adb (Delete): On VMS, delete all versions of the file.
From-SVN: r195537
2013-01-29 Robert Dewar <dewar@adacore.com>
* par-ch6.adb (No_Constraint_Maybe_Expr_Func): New procedure.
* par-util.adb (No_Constraint): Undo special handling, moved
to par-ch6.adb.
2013-01-29 Robert Dewar <dewar@adacore.com>
* aspects.ads: Aspect Warnings is implementation defined Add
some other missing entries to impl-defined list Mark Warnings
as GNAT pragma in main list.
* sem_ch8.adb: Process aspects for all cases of renaming
declarations.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Analyze_Function_Call): Set In_Assertion flag.
* sem_elab.adb (Check_Internal_Call_Continue): Do not issue
warnings about possible elaboration error if call is within
an assertion.
* sinfo.ads, sinfo.adb (In_Assertion): New flag in N_Function_Call node.
2013-01-29 Robert Dewar <dewar@adacore.com>
* a-calend-vms.adb, g-eacodu-vms.adb, g-trasym-vms-alpha.adb,
* s-auxdec-vms-ia64.adb, s-mastop-vms.adb, s-osprim-vms.adb,
s-tasdeb-vms.adb: Replace pragma Interface by pragma Import.
2013-01-29 Robert Dewar <dewar@adacore.com>
* opt.ads (Ignore_Style_Checks_Pragmas): New flag.
* par-prag.adb (Par, case Style_Checks): Recognize
Ignore_Style_Checks_Pragmas.
* sem_prag.adb (Analyze_Pragma, case Style_Checks): Recognize
Ignore_Style_Checks_Pragmas.
* switch-c.adb: Recognize -gnateY switch.
* usage.adb: Add documentation for "-gnateY".
* vms_data.ads: Add IGNORE_STYLE_CHECKS_PRAGMAS (-gnateY).
2013-01-29 Vincent Celier <celier@adacore.com>
* clean.adb (Clean_Executables): Add Sid component when calling
Queue.Insert.
* make.adb: When inserting in the Queue, add the Source_Id
(Sid) when it is known (Start_Compile_If_Possible): When the
Source_Id is known (Sid), get the path name of the ALI file
(Full_Lib_File) from it, to avoid finding old ALI files in other
object directories.
* makeutl.ads (Source_Info): New Source_Id component Sid in
Format_Gnatmake variant.
2013-01-29 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Document -gnateY.
2013-01-29 Doug Rupp <rupp@adacore.com>
* s-osinte-vms.ads, s-taprop-vms.adb, system-vms_64.ads,
system-vms-ia64.ads: Replace pragma Interface by pragma Import.
From-SVN: r195536
2013-01-29 Robert Dewar <dewar@adacore.com>
* atree.ads, atree.adb (Node30): New function.
(Set_Node30): New procedure.
(Num_Extension_Nodes): Change to 5 (activate new fields/flags).
* atree.h: Add macros for Field30 and Node30.
* einfo.ads, einfo.adb: Move some fields to avoid duplexing.
* treepr.adb (Print_Entity_Information): Print fields 30-35.
2013-01-29 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Interface): Consider to
be a violation of No_Obsolescent_Features even in Ada 95. Also
generates a warning in -gnatwj mode.
(Analyze_Pragma, case Interface_Name): Generates a warning in -gnatwj
mode.
* gnat_ugn.texi: Additional documentation on -gnatwj and pragma
Interface[_Name].
2013-01-29 Vincent Celier <celier@adacore.com>
* snames.ads-tmpl: Add new standard name Trailing_Switches.
2013-01-29 Ed Schonberg <schonberg@adacore.com>
* sem_disp.adb (Check_Controlling_Type): If a designated type T
of an anonymous access type is a limited view of a tagged type,
it can be a controlling type only if the subprogram is in the
same scope as T.
2013-01-29 Vincent Celier <celier@adacore.com>
* gnatcmd.adb: Use the project where the config pragmas file is
declared to get its path.
2013-01-29 Vincent Celier <celier@adacore.com>
* prj-attr.adb: New attribute Linker'Trailing_Switches.
From-SVN: r195535
2013-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/55270
* tree-ssa-dom.c (eliminate_degenerate_phis): If we changed
the CFG, schedule loops for fixup.
* gcc.dg/torture/pr55270.c: New testcase.
From-SVN: r195533
PR libstdc++/56112
* include/bits/hashtable_policy.h (insert(_Pair&&)): Use _M_emplace
to construct value_type explicitly before trying to extract the key.
* testsuite/23_containers/unordered_map/cons/56112.cc: New.
From-SVN: r195520
2013-01-28 François Dumont <fdumont@gcc.gnu.org>
* include/bits/hashtable_policy.h (_Local_iterator_base): Use
_Hashtable_ebo_helper to embed functors into the local_iterator
when necessary. Pass information about functors involved in hash
code by copy.
* include/bits/hashtable.h (__cache_default): Do not cache for
builtin integral types unless the hash functor is not noexcept
qualified or is not default constructible. Adapt static assertions
and local iterator instantiations.
* include/debug/unordered_set
(std::__debug::unordered_set<>::erase): Detect local iterators to
invalidate using contained node rather than generating a dummy
local_iterator instance.
(std::__debug::unordered_multiset<>::erase): Likewise.
* include/debug/unordered_map
(std::__debug::unordered_map<>::erase): Likewise.
(std::__debug::unordered_multimap<>::erase): Likewise.
* testsuite/performance/23_containers/insert_erase/41975.cc: Test
std::tr1 and std versions of unordered_set regardless of any
macro. Add test on default cache behavior.
* testsuite/performance/23_containers/insert/54075.cc: Likewise.
* testsuite/23_containers/unordered_set/instantiation_neg.cc:
Adapt line number.
* testsuite/23_containers/unordered_set/
not_default_constructible_hash_neg.cc: New.
* testsuite/23_containers/unordered_set/buckets/swap.cc: New.
From-SVN: r195517
* config.gcc (i[34567]86-*-rdos*, x86_64-*-rdos*): New targets.
* config/i386/i386.h (TARGET_RDOS): New macro.
(DEFAULT_LARGE_SECTION_THRESHOLD): New macro.
* config/i386/i386.c (ix86_option_override_internal): For 64bit
TARGET_RDOS, set ix86_cmodel to CM_MEDIUM_PIC and flag_pic to 1.
* config/i386/i386.opt (mlarge-data-threshold): Initialize to
DEFAULT_LARGE_SECTION_THRESHOLD.
* config/i386/i386.md (R14_REG, R15_REG): New constants.
* config/i386/rdos.h: New file.
* config/i386/rdos64.h: New file.
From-SVN: r195516
PR rtl-optimization/56117
* sched-deps.c (sched_analyze_2) <case PREFETCH>: For use_cselib
call cselib_lookup_from_insn on the MEM before calling
add_insn_mem_dependence.
* gcc.dg/pr56117.c: New test.
From-SVN: r195513
2013-01-28 Richard Biener <rguenther@suse.de>
* tree-inline.c (remap_gimple_stmt): Do not assing a BLOCK
to a stmt that didn't have one.
(copy_phis_for_bb): Likewise for PHI arguments.
(copy_debug_stmt): Likewise for debug stmts.
From-SVN: r195509
2013-01-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/56034
* tree-loop-distribution.c (enum partition_kind): Add
PKIND_REDUCTION.
(partition_builtin_p): Adjust.
(generate_code_for_partition): Handle PKIND_REDUCTION. Assert
it is the last partition.
(rdg_flag_uses): Check SSA_NAME_IS_DEFAULT_DEF before looking
up the vertex for the definition.
(classify_partition): Classify whether a partition is a
PKIND_REDUCTION, thus has uses outside of the loop.
(ldist_gen): Inherit PKIND_REDUCTION when merging partitions.
Merge all PKIND_REDUCTION partitions into the last partition.
(tree_loop_distribution): Seed partitions from reductions as well.
* gcc.dg/torture/pr56034.c: New testcase.
From-SVN: r195508
PR tree-optimization/56125
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize
pow(x,c) into sqrt(x) * powi(x, n/2) or
1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when
optimizing for size.
Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or
1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an
integer.
* gcc.dg/pr56125.c: New test.
From-SVN: r195507
PR testsuite/56053
* c-c++-common/asan/heap-overflow-1.c: Don't include stdlib.h and
string.h. Provide memset, malloc and free prototypes, adjust line
numbers in dg-output.
* c-c++-common/asan/stack-overflow-1.c: Don't include string.h.
Provide memset prototype and adjust line numbers in dg-output.
* c-c++-common/asan/global-overflow-1.c: Likewise.
From-SVN: r195505
PR tree-optimization/56094
* gimplify.c (force_gimple_operand_1): Temporarily set input_location
to UNKNOWN_LOCATION while gimplifying expr.
* gcc.dg/pr56094.c: New test.
From-SVN: r195504
2013-01-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/55789
PR fortran/56047
* gfortran.h : Add associate_var to symbol_attr.
* resolve.c (resolve_assoc_var): Set associate_var attribute.
If the target class_ok is set, set it for the associate
variable.
* check.c (allocatable_check): Associate variables should not
have the allocatable attribute even if their symbols do.
* class.c (gfc_build_class_symbol): Symbols with associate_var
set will always have a good class container.
2013-01-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/55789
* gfortran.dg/associate_14.f90: New test.
PR fortran/56047
* gfortran.dg/associate_13.f90: New test.
From-SVN: r195492
gcc: PR target/54663
* config.gcc (microblaze*-linux*): Add tmake_file to allow building
of microblaze-c.o.
libgcc:
* config.host(microblaze*-linux*): tmake_file: Remove
t-slibgcc-nolc-override, add t-slibgcc-libgcc.
* config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
to exclude functions from being built with libgcc.c and use
the microblaze assembly.
From-SVN: r195488
