* einfo.adb: Flag 159 is now known as From_Limited_With. Replace
all references to attribute From_With_Type with From_Limited_With.
(From_With_Type): Renamed to From_Limited_With.
(Set_From_With_Type): Renamd to Set_From_Limited_With.
* einfo.ads: Remove attribute From_With_Type and occurrences in
nodes. Add attribute From_Limited_With along with occurrences
in nodes.
(From_With_Type): Renamed to From_Limited_With along with pragma Inline.
(Set_From_With_Type): Renamed to
Set_From_Limited_With along with pragma Inline.
* sem_ch7.adb, sem_ch8.adb, sem_ch12.adb, sem_ch13.adb, sem_disp.adb,
sem_res.adb, sem_type.adb, sem_util.adb, sem_warn.adb,
exp_attr.adb, exp_disp.adb, freeze.adb, itypes.adb, layout.adb,
lib-writ.adb, rtsfind.adb, sem_attr.adb, sem_aux.adb, sem_ch3.adb,
sem_ch4.adb: Replace all references to attribute From_With_Type
with From_Limited_With.
* sem_ch6.adb: Replace all references to attribute From_With_Type
with From_Limited_With.
(Designates_From_With_Type): Renamed to Designates_From_Limited_With.
(Process_Formals): Update the call to Designates_From_With_Type.
* sem_ch10.adb: Replace all references to attribute From_With_Type
with From_Limited_With.
(Build_Limited_Views): Reimplemented.
* gcc-interface/decl.c Replace all references to attribute
From_With_Type with From_Limited_With.
(finalize_from_with_types): Renamed to finalize_from_limited_with.
* gcc-interface/gigi.h (finalize_from_with_types): Renamed to
finalize_from_limited_with.
* gcc-interface/trans.c: Replace all references to attribute
From_With_Type with From_Limited_With.
(Compilation_Unit_to_gnu): Update the call to finalize_from_with_types.
2013-10-17 Pascal Obry <obry@adacore.com>
* projects.texi: Update VCS_Kind documentation.
2013-10-17 Matthew Heaney <heaney@adacore.com>
* a-convec.adb, a-coinve.adb, a-cobove.adb (Insert, Insert_Space):
Inspect value range before converting type.
Arnaud Charlet [Thu, 17 Oct 2013 10:42:38 +0000 (12:42 +0200)]
[multiple changes]
2013-10-17 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Remove VMS conversion of -gnatet and -gnateT,
now that they are both in ug_words.
* ug_words: Update qualifier for -gnatet Add qualifier for -gnateT
* vms_data.ads: Update qualifier for -gnatet Add qualifier
for -gnateT
* projects.texi: Continue to update the project documentation
for VMS.
2013-10-17 Robert Dewar <dewar@adacore.com>
* einfo.ads, einfo.adb (Has_Body_References): New flag.
(Body_References): New field.
* sem_prag.adb (Record_Possible_Body_Reference): New procedure
(Analyze_Input_Output): Call Record_Possible_Body_Reference
(Analyze_Global_Item): Call Record_Possible_Body_Reference
(Analyze_Refinement_Clause): Output messages if illegal global refs.
2013-10-17 Thomas Quinot <quinot@adacore.com>
* freeze.adb (Check_Component_Storage_Order): Reject a record or
array type that does not have an explicit Scalar_Storage_Order
attribute definition if a component of the record, or the
elements of the array, have one.
* gnat_rm.texi (attribute Scalar_Storage_Order): Document the above
rule.
Arnaud Charlet [Thu, 17 Oct 2013 10:37:17 +0000 (12:37 +0200)]
[multiple changes]
2013-10-17 Vincent Celier <celier@adacore.com>
* gnat_ugn.texi: Add examples of switches -gnateD, including
one where the value is a string.
* projects.texi: Do not convert switches in project files to
VMS qualifiers.
2013-10-17 Robert Dewar <dewar@adacore.com>
* sem_prag.adb (Report_Extra_Clauses): Don't complain about
refinements with null input since null should be considered to
always match.
Arnaud Charlet [Thu, 17 Oct 2013 10:32:09 +0000 (12:32 +0200)]
[multiple changes]
2013-10-17 Yannick Moy <moy@adacore.com>
* sem_ch8.adb (Find_Direct_Name): Keep track of assignments for
renamings in SPARK mode.
2013-10-17 Yannick Moy <moy@adacore.com>
* exp_spark.adb (Expand_SPARK): Remove special case for NOT IN
operation.
* sinfo.ads: Add special comment section to describe SPARK mode
effect on tree.
* exp_spark.ads: Remove comments, moved to sinfo.ads.
2013-10-17 Yannick Moy <moy@adacore.com>
* exp_ch3.adb (Expand_Freeze_Class_Wide_Type,
Expand_Freeze_Class_Wide_Type, Expand_Freeze_Class_Wide_Type):
Remove useless special cases.
* exp_ch4.adb (Expand_Allocator_Expression, Expand_N_Allocator,
Expand_N_Op_Expon): Remove useless special cases.
* exp_ch6.adb (Is_Build_In_Place_Function_Call): Disable build-in-place
in SPARK mode by testing Full_Expander_Active instead of
Expander_Active.
(Make_Build_In_Place_Call_In_Allocator): Remove useless special case.
* exp_util.adb (Build_Allocate_Deallocate_Proc): Remove
useless special case.
* sem_eval.adb (Compile_Time_Known_Value): Remove special handling of
deferred constant.
2013-10-17 Yannick Moy <moy@adacore.com>
* gnat_ugn.texi: Document -gnateT and target file format.
2013-10-17 Vincent Celier <celier@adacore.com>
* prep.adb (Check_Command_Line_Symbol_Definition): Is_A_String is
always False, even when the value starts and ends with double quotes.
Arnaud Charlet [Thu, 17 Oct 2013 10:28:53 +0000 (12:28 +0200)]
[multiple changes]
2013-10-17 Tristan Gingold <gingold@adacore.com>
* a-exexpr-gcc.adb: Synchronize declarations of other/all others.
2013-10-17 Thomas Quinot <quinot@adacore.com>
* exp_pakd.adb: Add missing guard protecting Reverse_Storage_Order
call.
* sem_res.adb: Minor code cleanup: use named parameter association
(not positional) for Boolean parameter Sec_Stack in calls to
Establish_Transient_Scope.
Richard Biener [Thu, 17 Oct 2013 09:59:47 +0000 (09:59 +0000)]
re PR tree-optimization/58143 (wrong code at -O3)
2013-10-17 Richard Biener <rguenther@suse.de>
PR tree-optimization/58143
* tree-ssa-loop-im.c (arith_code_with_undefined_signed_overflow):
New function.
(rewrite_to_defined_overflow): Likewise.
(move_computations_dom_walker::before_dom): Rewrite stmts
with undefined signed overflow that are not always executed
into unsigned arithmetic.
* gcc.dg/torture/pr58143-1.c: New testcase.
* gcc.dg/torture/pr58143-2.c: Likewise.
* gcc.dg/torture/pr58143-3.c: Likewise.
Michael Meissner [Wed, 16 Oct 2013 23:06:36 +0000 (23:06 +0000)]
re PR target/57756 (Function target attribute is retaining state of previously seen function)
2013-10-16 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/57756
* config/rs6000/rs6000.opt (rs6000_isa_flags_explicit): Move the
explicit isa flag to be an options variable, instead of using
global_options_set. Remove define from rs6000.h.
* config/rs6000/rs6000.h (rs6000_isa_flags_explicit): Likewise.
* config/rs6000/rs6000.c (rs6000_option_override_internal):
Initialize rs6000_isa_flags_explicit.
(rs6000_function_specific_save): Add gcc_options* parameter, so
that the powerpc builds after the 2013-10-15 changes.
(rs6000_function_specific_restore): Likewise.
DJ Delorie [Wed, 16 Oct 2013 22:55:34 +0000 (18:55 -0400)]
rl78.c (rl78_alloc_address_registers_macax): Verify op is a REG before checking REGNO.
* config/rl78/rl78.c (rl78_alloc_address_registers_macax): Verify
op is a REG before checking REGNO.
(rl78_alloc_physical_registers): Verify pattern is a SET before
checking SET_SRC.
For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
* config.host (cpu_type) <Setting default>: Add entry for
crisv32-*-*.
(tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
<crisv32-*-linux*>: Adjust.
* longlong.h: Wrap the whole CRIS section in a single
defined(__CRIS__) conditional. Add comment about add_ssaaaa
and sub_ddmmss.
(COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
defined.
[__CRIS__] (__umulsidi3): Define.
[__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
* config/cris/sfp-machine.h: New file.
* config/cris/umulsidi3.S: New file.
* config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
* config/cris/arit.c (SIGNMULT): New macro.
(__Div, __Mod): Use SIGNMULT instead of naked multiplication.
* config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
saving 3 out of originally 33 cycles from the fastest
path, 3 out of 54 from the medium path and one from the longest
path. Improve comments.
Sriraman Tallam [Tue, 15 Oct 2013 21:43:21 +0000 (21:43 +0000)]
re PR target/57756 (Function target attribute is retaining state of previously seen function)
PR target/57756
The root-cause of this PR is that global_options is not restored to
default before calling ix86_valid_target_attribute_tree and hence
target attributes are incorrectly processed sometimes.
This patch refactors code in i386.c in functions in the call-chain of
ix86_valid_target_attribute_tree to use any gcc_options struct passed
as a parameter. It replaces existing code which always uses the
global_options struct.
2013-10-15 Sriraman Tallam <tmsriram@google.com>
PR target/57756
* optc-save-gen.awk: Add extra parameter to the save and restore
target calls.
* opth-gen.awk: Generate new TARGET_* macros to accept a parameter.
* tree.c (build_optimization_node): New parameter. Add extra parameter
to call to cl_optimization_save.
(build_target_option_node): New parameter. Add extra parameter
to call to cl_target_option_save.
* tree.h (build_optimization_node): New parameter.
(build_target_option_node): New parameter.
* c-family/c-common.c (handle_optimize_attribute): Fix calls to
build_optimization_node and build_target_option_node.
* c-family/c-pragma.c (handle_pragma_optimize): Ditto.
(handle_pragma_push_options): Ditto.
* toplev.c (process_options): Ditto.
* opts.c (init_options_struct): Check for opts_set non-null.
* target.def (target_option.save): New parameter.
(target_option.restore): New parameter.
* tm.texi: Generate.
* config/i386/i386-c.c (ix86_target_macros_internal): Ditto.
(ix86_pragma_target_parse): Ditto.
* config/i386/i386-protos.h (ix86_valid_target_attribute_tree): New
parameters.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Fix calls
to build_optimization_node and build_target_option_node.
(rs6000_valid_attribute_p): Ditto.
(rs6000_pragma_target_parse): Ditto.
* config/i386/i386.opt (x_ix86_target_flags_explicit): New TargetSave
data.
* config/i386/i386.h:
TARGET_64BIT_P: New Macro
TARGET_MMX_P: New Macro.
TARGET_3DNOW_P: New Macro.
TARGET_3DNOW_A_P: New Macro.
TARGET_SSE_P: New Macro.
TARGET_SSE2_P: New Macro.
TARGET_SSE3_P: New Macro.
TARGET_SSSE3_P: New Macro.
TARGET_SSE4_1_P: New Macro.
TARGET_SSE4_2_P: New Macro.
TARGET_AVX_P: New Macro.
TARGET_AVX2_P: New Macro.
TARGET_AVX512F_P: New Macro.
TARGET_AVX512PF_P: New Macro.
TARGET_AVX512ER_P: New Macro.
TARGET_AVX512CD_P: New Macro.
TARGET_FMA_P: New Macro.
TARGET_SSE4A_P: New Macro.
TARGET_FMA4_P: New Macro.
TARGET_XOP_P: New Macro.
TARGET_LWP_P: New Macro.
TARGET_ABM_P: New Macro.
TARGET_BMI_P: New Macro.
TARGET_BMI2_P: New Macro.
TARGET_LZCNT_P: New Macro.
TARGET_TBM_P: New Macro.
TARGET_POPCNT_P: New Macro.
TARGET_SAHF_P: New Macro.
TARGET_MOVBE_P: New Macro.
TARGET_CRC32_P: New Macro.
TARGET_AES_P: New Macro.
TARGET_PCLMUL_P: New Macro.
TARGET_CMPXCHG16B_P: New Macro.
TARGET_FSGSBASE_P: New Macro.
TARGET_RDRND_P: New Macro.
TARGET_F16C_P: New Macro.
TARGET_RTM_P: New Macro.
TARGET_HLE_P: New Macro.
TARGET_RDSEED_P: New Macro.
TARGET_PRFCHW_P: New Macro.
TARGET_ADX_P: New Macro.
TARGET_FXSR_P: New Macro.
TARGET_XSAVE_P: New Macro.
TARGET_XSAVEOPT_P: New Macro.
TARGET_LP64_P: New Macro.
TARGET_X32_P: New Macro.
TARGET_FPMATH_DEFAULT_P: New Macro.
TARGET_FLOAT_RETURNS_IN_80387_P: New Macro.
* config/i386/i386.c (ix86_option_override_internal): New parameters.
opts and opts_set.
Change ix86_tune_string to access opts->x_ix86_tune_string.
Change ix86_isa_flags to access opts->x_ix86_isa_flags.
Change ix86_arch_string to access opts->x_ix86_arch_string.
Change ix86_stringop_alg to access opts->x_ix86_stringop_alg.
Change ix86_pmode to access opts->x_ix86_pmode.
Change ix86_abi to access opts->x_ix86_abi.
Change ix86_cmodel to access opts->x_ix86_cmodel.
Change ix86_asm_dialect to access opts->x_ix86_asm_dialect.
Change ix86_isa_flags_explicit to access
opts->x_ix86_isa_flags_explicit.
Change ix86_dump_tunes to access opts->x_ix86_dump_tunes.
Change ix86_regparm to access opts->x_ix86_regparm.
Change ix86_branch_cost to access opts->x_ix86_branch_cost.
Change ix86_preferred_stack_boundary_arg to access
opts->x_ix86_preferred_stack_boundary_arg.
Change ix86_force_align_arg_pointer to access
opts->x_ix86_force_align_arg_pointer.
Change ix86_incoming_stack_boundar_arg to access
opts->x_ix86_incoming_stack_boundar_arg.
Change ix86_fpmath to access opts->x_ix86_fpmath.
Change ix86_veclibabi_type to access opts->x_ix86_veclibabi_type.
Change ix86_recip_name to access opts->x_ix86_recip_name.
Change ix86_stack_protector_guard to access
opts->x_ix86_stack_protector_guard.
Change ix86_tune_memcpy_strategy to access
opts->x_ix86_tune_memcpy_strategy.
Change ix86_tune_memset_strategy to access
opts->x_ix86_tune_memset_strategy.
Change global_options to access opts.
Change global_options_set to access opts_set.
Change TARGET_64BIT to TARGET_64BIT_P (opts->...)
Change TARGET_MMX to TARGET_MMX_P (opts->...)
Change TARGET_3DNOW to TARGET_3DNOW_P (opts->...)
Change TARGET_3DNOW_A to TARGET_3DNOW_A_P (opts->...)
Change TARGET_SSE to TARGET_SSE_P (opts->...)
Change TARGET_SSE2 to TARGET_SSE2_P (opts->...)
Change TARGET_SSE3 to TARGET_SSE3_P (opts->...)
Change TARGET_SSSE3 to TARGET_SSSE3_P (opts->...)
Change TARGET_SSE4_1 to TARGET_SSE4_1_P (opts->...)
Change TARGET_SSE4_2 to TARGET_SSE4_2_P (opts->...)
Change TARGET_AVX to TARGET_AVX_P (opts->...)
Change TARGET_AVX2 to TARGET_AVX2_P (opts->...)
Change TARGET_AVX512F to TARGET_AVX512F_P (opts->...)
Change TARGET_AVX512PF to TARGET_AVX512PF_P (opts->...)
Change TARGET_AVX512ER to TARGET_AVX512ER_P (opts->...)
Change TARGET_AVX512CD to TARGET_AVX512CD_P (opts->...)
Change TARGET_FMA to TARGET_FMA_P (opts->...)
Change TARGET_SSE4A to TARGET_SSE4A_P (opts->...)
Change TARGET_FMA4 to TARGET_FMA4_P (opts->...)
Change TARGET_XOP to TARGET_XOP_P (opts->...)
Change TARGET_LWP to TARGET_LWP_P (opts->...)
Change TARGET_ABM to TARGET_ABM_P (opts->...)
Change TARGET_BMI to TARGET_BMI_P (opts->...)
Change TARGET_BMI2 to TARGET_BMI2_P (opts->...)
Change TARGET_LZCNT to TARGET_LZCNT_P (opts->...)
Change TARGET_TBM to TARGET_TBM_P (opts->...)
Change TARGET_POPCNT to TARGET_POPCNT_P (opts->...)
Change TARGET_SAHF to TARGET_SAHF_P (opts->...)
Change TARGET_MOVBE to TARGET_MOVBE_P (opts->...)
Change TARGET_CRC32 to TARGET_CRC32_P (opts->...)
Change TARGET_AES to TARGET_AES_P (opts->...)
Change TARGET_PCLMUL to TARGET_PCLMUL_P (opts->...)
Change TARGET_CMPXCHG16B to TARGET_CMPXCHG16B_P (opts->...)
Change TARGET_FSGSBASE to TARGET_FSGSBASE_P (opts->...)
Change TARGET_RDRND to TARGET_RDRND_P (opts->...)
Change TARGET_F16C to TARGET_F16C_P (opts->...)
Change TARGET_RTM to TARGET_RTM_P (opts->...)
Change TARGET_HLE to TARGET_HLE_P (opts->...)
Change TARGET_RDSEED to TARGET_RDSEED_P (opts->...)
Change TARGET_PRFCHW to TARGET_PRFCHW_P (opts->...)
Change TARGET_ADX to TARGET_ADX_P (opts->...)
Change TARGET_FXSR to TARGET_FXSR_P (opts->...)
Change TARGET_XSAVE to TARGET_XSAVE_P (opts->...)
Change TARGET_XSAVEOPT to TARGET_XSAVEOPT_P (opts->...)
Change TARGET_LP64 to TARGET_LP64_P (opts->...)
Change TARGET_X32 to TARGET_X32_P (opts->...)
Change TARGET_FPMATH_DEFAULT to TARGET_FPMATH_DEFAULT_P (opts->...)
Change TARGET_FLOAT_RETURNS_IN_80387 to
TARGET_FLOAT_RETURNS_IN_80387_P (opts->...)
(ix86_function_specific_save): New parameter. Use opts-> fields
to replace global fields.
(ix86_function_specific_restore): Ditto.
(ix86_valid_target_attribute_inner_p): New parameters.
Fix recursive call.
Fix call to ix86_handle_option and set_option.
(ix86_valid_target_attribute_tree): New parameters.
Change global_options to access opts.
Change global_options_set to access opts_set.
Fix call to ix86_valid_target_attribute_inner_p.
Change ix86_tune_string to access opts->x_ix86_tune_string.
Change ix86_arch_string to access opts->x_ix86_arch_string.
Change ix86_fpmath to access opts->x_ix86_fpmath
Fix call to ix86_option_override_internal.
Fix call to ix86_add_new_builtins.
Fix calls to build_optimization_node and build_target_option_node.
(ix86_valid_target_attribute_p): Remove access to global_options.
Use new gcc_options structure func_options.
Fix call to ix86_valid_target_attribute_tree.
Fix call to build_optimization_node.
(get_builtin_code_for_version): Fix call to
ix86_valid_target_attribute_tree.
PR target/57756
* gcc.target/i386/pr57756.c: New test.
* gcc.target/i386/pr57756_2.c: New test.
gcc/
* Makefile.in (PICFLAG): New.
(enable_host_shared): New.
(INTERNAL_CFLAGS): Use PICFLAG.
(LIBIBERTY): Use pic build of libiberty.a if configured with
--enable-host-shared.
* configure.ac: Add --enable-host-shared, setting up new
PICFLAG variable.
* configure: Regenerate.
* doc/install.texi (--enable-shared): Add note contrasting it
with...
(--enable-host-shared): New option.
libbacktrace/
* configure.ac: Add --enable-host-shared, setting up
pre-existing PIC_FLAG variable within Makefile.am et al.
* configure: Regenerate.
Zhenqiang Chen [Tue, 15 Oct 2013 17:48:44 +0000 (17:48 +0000)]
tree-ssa-reassoc.c: Include rtl.h and tm_p.h.
* tree-ssa-reassoc.c: Include rtl.h and tm_p.h.
(optimize_range_tests_1): New function,
extracted from optimize_range_tests.
(optimize_range_tests_xor): Similarly.
(optimize_range_tests_diff): New function.
(optimize_range_tests): Use optimize_range_tests_1.
* gcc.dg/tree-ssa/reassoc-32.c: New test case.
* gcc.dg/tree-ssa/reassoc-33.c: New test case.
* gcc.dg/tree-ssa/reassoc-34.c: New test case.
* gcc.dg/tree-ssa/reassoc-35.c: New test case.
* gcc.dg/tree-ssa/reassoc-36.c: New test case.
Cong Hou [Tue, 15 Oct 2013 17:17:43 +0000 (13:17 -0400)]
tree-vect-loop.c (vect_is_simple_reduction_1): Relax the requirement of the reduction pattern so that one operand of the ...
2013-10-15 Cong Hou <congh@google.com>
* tree-vect-loop.c (vect_is_simple_reduction_1): Relax the
requirement of the reduction pattern so that one operand of the
reduction operation can come from outside of the loop.
Richard Biener [Tue, 15 Oct 2013 11:13:04 +0000 (11:13 +0000)]
lto.c (hash_canonical_type): Split out from ...
2013-10-15 Richard Biener <rguenther@suse.de>
lto/
* lto.c (hash_canonical_type): Split out from ...
(iterative_hash_canonical_type): ... here. Register types
we recurse to.
(gimple_canonical_type_hash): Adjust.
(gimple_register_canonical_type_1): Split out from ...
(gimple_register_canonical_type): ... here. Cache computed
hash value.
(lto_register_canonical_types): Split into two modes,
clearing and computing TYPE_CANONICAL.
(lto_read_decls): Adjust.
(read_cgraph_and_symbols): Do two passes over global trees,
first clearing then computing TYPE_CANONICAL.
Arnaud Charlet [Tue, 15 Oct 2013 11:01:03 +0000 (13:01 +0200)]
[multiple changes]
2013-10-15 Thomas Quinot <quinot@adacore.com>
* exp_pakd.adb (Expand_Packed_Element_Set,
Expand_Packed_Element_Reference): Adjust for the case of packed
arrays of reverse-storage-order types.
2013-10-15 Robert Dewar <dewar@adacore.com>
* sem_prag.adb: Minor reformatting.
2013-10-15 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Analyze_Attribute_Specification, case
To_Address): If the expression is an identifier, do not modify
its type; it will be converted when necessary, and the type of
the expression must remain consistent with that of the entity
for back-end consistency.
2013-10-15 Robert Dewar <dewar@adacore.com>
* sem_ch7.adb (Unit_Requires_Body): Add flag
Ignore_Abstract_State (Analyze_Package_Specification): Enforce
rule requiring Elaborate_Body if a non-null abstract state is
specified for a library-level package.
* sem_ch7.ads (Unit_Requires_Body): Add flag Ignore_Abstract_State.
* sem_prag.adb (Analyze_Constituent): When
a state acts as a constituent of another state, ensure that
the said state has a Part_Of dependency in its corresponding
aspect/pragma Abstract_State.
* atree.ads (New_Copy, Relocate_Node): Improve documentation
(note that these subprograms reset Is_Overloaded).
2013-10-15 Thomas Quinot <quinot@adacore.com>
* checks.adb (Check_Needed): Handle the case where the test in
the left operand of the short circuit is wrapped in a qualified
expression, type conversion, or expression with actions.
2013-10-15 Thomas Quinot <quinot@adacore.com>
* sem_type.adb, sem_type.ads (Save_Interps): Also propagate
Is_Overloaded to New_N, for consistency.
2013-10-15 Ed Schonberg <schonberg@adacore.com>
* a-tienau.adb (Put): Use file parameter to query values of
current column and line length.
Arnaud Charlet [Tue, 15 Oct 2013 10:29:47 +0000 (12:29 +0200)]
[multiple changes]
2013-10-15 Robert Dewar <dewar@adacore.com>
* sem_prag.adb, exp_ch11.adb, a-except-2005.adb, a-except-2005.ads:
Minor reformatting.
2013-10-15 Eric Botcazou <ebotcazou@adacore.com>
* targparm.ads: Fix minor typo in comment.
2013-10-15 Ed Schonberg <schonberg@adacore.com>
* lib-xref.adb: handle full views that are derived from private
types.
* sem_util.adb (Build_Elaboration_Entity): Do nothing in ASIS
mode: the elaboration entity is not in the source, and plays no
role in semantic analysis. Minor reformatting.
Arnaud Charlet [Tue, 15 Oct 2013 10:28:02 +0000 (12:28 +0200)]
[multiple changes]
2013-10-15 Tristan Gingold <gingold@adacore.com>
* adaint.c (__gnat_get_executable_load_address): Remove AIX
specific code.
2013-10-15 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Aggr_Size_OK): Refine criteria to better handle
large static aggregates with static record components, to avoid
generating a large number of asignments. Conversely, improve
handling of aggregates initialized by a single association,
which are most efficiently implemented with a loop.
Richard Biener [Tue, 15 Oct 2013 10:21:32 +0000 (10:21 +0000)]
tree-loop-distribution.c (build_empty_rdg): Inline into single user.
2013-10-15 Richard Biener <rguenther@suse.de>
* tree-loop-distribution.c (build_empty_rdg): Inline into
single user.
(rdg_flag_vertex): Inline into single user.
(rdg_flag_vertex_and_dependent): Likewise.
(build_rdg_partition_for_vertex): Remove processed bitmap.
(rdg_build_partitions): Simplify.
Richard Biener [Tue, 15 Oct 2013 10:20:58 +0000 (10:20 +0000)]
tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Restructure forwarding through conversions and copies to avoid performing...
2013-10-15 Richard Biener <rguenther@suse.de>
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
Restructure forwarding through conversions and copies to
avoid performing copy-propagation the wrong way. Adjust
recursion invocations.
(forward_propagate_addr_expr): Add argument stating if we
are recursing from a single-use.
(ssa_forward_propagate_and_combine): Adjust.
Ian Lance Taylor [Mon, 14 Oct 2013 21:24:30 +0000 (21:24 +0000)]
Update Go testsuite to a copy of the Go 1.1.2 testsuite.
* go.test/go-test.exp (go-find-packages): New proc.
(go-gc-tests): Skip stress and safe tests. Skip *.dir
subdirectories. Do simple +build line matching. Handle run with
arguments. Handle errorcheckdir and rundircmpout. Use packages
for rundir. Remove special handling for bug191 and dwarf.
Robert Dewar [Mon, 14 Oct 2013 13:51:45 +0000 (13:51 +0000)]
sem_res.adb: Minor fix to error message text.
2013-10-14 Robert Dewar <dewar@adacore.com>
* sem_res.adb: Minor fix to error message text.
* errout.ads, erroutc.ads: Minor reformatting.
* s-ststop.ads, s-stratt.ads: Clean up documentation of block IO
mode for streams.
* s-stratt-xdr.adb: Minor comment update.
Arnaud Charlet [Mon, 14 Oct 2013 13:50:16 +0000 (15:50 +0200)]
[multiple changes]
2013-10-14 Robert Dewar <dewar@adacore.com>
* sem_aux.adb, sem_aux.ads, sem_prag.adb: Minor reformatting.
2013-10-14 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Actuals): Add error message for a
subprogram with an in-out parameter when used in a predicate,
to clarify subsequent error at the point of call.
Arnaud Charlet [Mon, 14 Oct 2013 13:47:38 +0000 (15:47 +0200)]
[multiple changes]
2013-10-14 Robert Dewar <dewar@adacore.com>
* freeze.adb (Freeze_Record): Don't give warning about packed
and foreign convention.
2013-10-14 Ed Schonberg <schonberg@adacore.com>
* sem_aux.adb, sem_aux.ads (Package_Specification): New function, to
replace the less efficient idiom Specification.
(Unit_Declaration_Node (Pack_Id)), which handles library units and
child units.
* sem_ch3.adb, sem_ch10.adb, sem_prag.adb, sem_ch12.adb, sem_ch6.adb,
exp_disp.adb, sem_cat.adb, exp_dist.adb: Use Package_Specification.
* exp_attr.adb (Expand_Update_Attribute): Update the call to
Process_Range_Update.
(Process_Range_Update): Add new formal parameter Typ and associated
comment on usage. Add local constant Index_Typ. Add a type conversion
as part of the indexed component to ensure that the loop variable
corresponds to the index type.
Arnaud Charlet [Mon, 14 Oct 2013 13:43:51 +0000 (15:43 +0200)]
[multiple changes]
2013-10-14 Tristan Gingold <gingold@adacore.com>
* a-exexpr-gcc.adb: Adjust comment.
(Others_Value, All_Others_Value,
Unhandled_Others_Value): Declare as Character to slightly reduce
memory footprint.
2013-10-14 Robert Dewar <dewar@adacore.com>
* freeze.adb (Size_Known): Size is not known for packed record
with aliased components
Arnaud Charlet [Mon, 14 Oct 2013 13:40:56 +0000 (15:40 +0200)]
[multiple changes]
2013-10-14 Arnaud Charlet <charlet@adacore.com>
* exp_ch11.adb: Fix typo.
2013-10-14 Thomas Quinot <quinot@adacore.com>
* exp_util.ads: Minor reformatting.
2013-10-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Build_Derived_Record_Type): Reject full views
with no explicit discriminant constraints, when the parents of
the partial view and the full view are constrained subtypes with
different constraints.
2013-10-14 Robert Dewar <dewar@adacore.com>
* freeze.adb (Freeze_Array_Type): New procedure, abstracts out
this code from Freeze.
(Freeze_Array_Type): Detect pragma Pack overriding foreign convention
(Freeze_Record_Type): Ditto.
* sem_prag.adb (Analyze_Dependency_Clause): Add new local variable
Non_Null_Output_Seen. Update the call to Analyze_Input_Output.
(Analyze_Input_Item): Streamline the detection mechanism of null and
non-null items.
(Analyze_Input_List): Add new local variable
Non_Null_Input_Seen. Update all calls to Analyze_Input_Output.
(Analyze_Input_Output): Add new formal parameter Non_Null_Seen
and update the related comment on usage. Update the
recursive call to itself. Attribute 'Result is now treated
as a non-null item. Detect mixes of null and non-null items.
(Analyze_Initialization_Item): Streamline the detection mechanism
of null and non-null items.
2013-10-14 Vincent Celier <celier@adacore.com>
* projects.texi: Add documentation for the new project level
attribute Library_Rpath_Options.
2013-10-14 Tristan Gingold <gingold@adacore.com>
* a-exexpr-gcc.adb (Set_Exception_Parameter): New procedure.
(Set_Foreign_Occurrence): New procedure, extracted from
Setup_Current_Excep.
* exp_ch11.adb (Expand_Exception_Handlers): Do not expand choice
parameter in case of zcx.
* sem_ch11.adb (Analyze_Exception_Handlers): Need debug info
for the choice parameter.
* raise-gcc.c: Add comments.
* aspects.adb: Add an entry in table Canonical_Aspect for
Initial_Condition.
* aspects.ads: Add entries in tables Aspect_Id, Aspect_Argument,
Aspect_Names and Aspect_Delay for Initial_Condition.
* einfo.adb (Get_Pragma): Include pragma Initial_Condition to
categorization pragmas.
* einfo.ads (Get_Pragma): Update comment on usage.
* exp_ch7.adb (Expand_N_Package_Body): Add a runtime check to
verify the assertion introduced by pragma Initial_Condition.
(Expand_N_Package_Declaration): Add a runtime check to
verify the assertion introduced by pragma Initial_Condition.
(Expand_Pragma_Initial_Condition): New routine.
* par-prag: Include pragma Initial_Condition to the list of
pragmas that do not require special processing by the parser.
* sem_ch3.adb (Analyze_Declarations): Analyze pragma
Initial_Condition at the end of the visible declarations.
* sem_ch13.adb (Analyze_Aspect_Specifications): Add processing
for aspect Initial_Condition.
(Check_Aspect_At_Freeze_Point):
Aspect Initial_Condition does not need inspection at freezing.
* sem_prag.adb (Analyze_Initial_Condition_In_Decl_Part):
New routine.
(Analyze_Pragma): Update all calls
to Check_Declaration_Order. Add processing for pragma
Initial_Condition. Initial_Condition is now a valid assertion
kind. Add an entry in table Sig_Flags for Initial_Condition.
(Check_Declaration_Order): Reimplemented to handle arbitrary
pragmas.
(Is_Valid_Assertion_Kind): Add an entry for
Initial_Condition.
* sem_pag.ads (Analyze_Initial_Condition_In_Decl_Part):
New routine.
* sem_util.adb (Add_Contract_Item): Pragma Initial_Condition
can now be associated with a package spec.
* sem_util.ads (Add_Contract_Item): Update comment on usage.
* sinfo.ads: Update the documentation of node N_Contract
* snames.ads-tmpl: Add new predefined name Initial_Condition. Add
new pragma id for Initial_Condition.
* sem_prag.adb (Check_Matching_Constituent): Do
not inspect the hidden states if there are no hidden states. This
case arises when the constituents are states coming from a
private child.
2013-10-14 Doug Rupp <rupp@adacore.com>
* init.c [ARMEL and VxWorks] (__gnat_map_signal): Re-arm guard
page by clearing VALID bit vice setting page protection.
2013-10-14 Arnaud Charlet <charlet@adacore.com>
* gnat_rm.texi, adaint.c: Fix typo.
2013-10-14 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Is_Variable, In_Protected_Function): In the
body of a protected function, the protected object itself is a
constant (not just its components).
Arnaud Charlet [Mon, 14 Oct 2013 13:29:23 +0000 (15:29 +0200)]
[multiple changes]
2013-10-14 Vincent Celier <celier@adacore.com>
* snames.ads-tmpl: Add new standard name Library_Rpath_Options.
2013-10-14 Tristan Gingold <gingold@adacore.com>
* sem_prag.adb (Process_Import_Or_Interface): Allow importing
of exception using convention Cpp.
* exp_prag.adb (Expand_Pragma_Import_Or_Interface): Expand cpp
imported exceptions.
* raise-gcc.c (is_handled_by): Filter C++ exception occurrences.
* gnat_rm.texi: Document how to import C++ exceptions.
2013-10-14 Jose Ruiz <ruiz@adacore.com>
* sem_ch13.adb (Sem_Ch13.Analyze_Aspect_Specification): For
Priority and CPU aspects, when checking, issue a warning only
if it is obviously not a main program.
2013-10-14 Tristan Gingold <gingold@adacore.com>
* adaint.c: Fix condition for AIX. Minor reformatting.
* sem_prag.adb (Analyze_Depends_In_Decl_Part):
Rename Outputs_Seen to All_Outputs_Seen and update all occurrences
of the variable.
(Analyze_Input_Output): Add an item to
All_Inputs_Seen when it is an input or a self-referential output.
(Check_Mode): Comment reformatting.
(Analyze_Abstract_State): Remove the restriction that an Export state
must also have mode Input_Only or Output_Only.
* einfo.adb: Flag 263 is now known as Has_Visible_Refinement.
(Has_Non_Null_Refinement): New routine.
(Has_Null_Refinement): The routine is now synthesized.
(Has_Visible_Refinement): New routine.
(Set_Has_Visible_Refinement): New routine.
(Write_Entity_Flags): Remove the output for
Has_Null_Refinement. Add output for Has_Visible_Refinement.
* einfo.ads: Update the occurrences of Has_Non_Null_Refinement,
Has_Null_Refinement and Has_Visible_Refinement in entities.
(Has_Non_Null_Refinement): New synthesized attribute.
(Has_Null_Refinement): This attribute is now synthesized.
(Has_Visible_Refinement): New routine with corresponding
pragma Inline.
(Set_Has_Visible_Refinement): New routine with corresponding pragma
Inline.
* sem_ch3.adb (Analyze_Declarations): Add new local
variable In_Package_Body. Remove state refinements from
visibility at the end of the package body declarations.
(Remove_Visible_Refinements): New routine.
* sem_prag.adb (Analyze_Constituent): Collect a null
constituent and mark the state as having visible refinement.
(Analyze_Global_Item): Use attribute Has_Visible_Refinement to
detect a state with visible refinement.
(Analyze_Input_Output): Use attribute Has_Visible_Refinement to detect
a state with visible refinement.
(Check_Dependency_Clause): Use attribute Has_Non_Null_Refinement rather
than checking the contents of list Refinement_Constituents.
(Check_In_Out_States): Use attribute Has_Non_Null_Refinement rather
than checking the contents of list Refinement_Constituents.
(Check_Input_States): Use attribute Has_Non_Null_Refinement rather
than checking the contents of list Refinement_Constituents.
(Check_Matching_Constituent): Mark a state as having visible refinement.
(Check_Output_States): Use attribute Has_Non_Null_Refinement rather than
checking the contents of list Refinement_Constituents.
(Check_Refined_Global_Item): Use attribute Has_Visible_Refinement
to detect a state with visible refinement.
(Is_Matching_Input): Use attribute Has_Non_Null_Refinement rather than
checking the contents of list Refinement_Constituents.
* sem_util.adb (Is_Refined_State): Use attribute
Has_Visible_Refinement to detect a state with visible refinement.
projects / thirdparty / gcc.git / log
