gcc.git
9 years agoipa-icf.c (sem_item::compare_attributes): New function.
Jan Hubicka [Thu, 23 Apr 2015 15:25:26 +0000 (17:25 +0200)]
ipa-icf.c (sem_item::compare_attributes): New function.

* ipa-icf.c (sem_item::compare_attributes): New function.
(sem_item::compare_referenced_symbol_properties): Compare variable
attributes.
(sem_item::hash_referenced_symbol_properties): Record DECL_ALIGN.
(sem_function::param_used_p): New function.
(sem_function::equals_wpa): Fix attribute comparsion; match
parameter type codes; do not compare paremter flags when
they are not used; compare edge flags; compare indirect calls.
(sem_item::update_hash_by_addr_refs): Hash reference type.
(sem_function::equals_private): Do not match DECL_ATTRIBUTES.
(sem_variable::equals_wpa): Do not match DECL_ALIGN; match
reference use type.
(sem_item_optimizer::update_hash_by_addr_refs): Use param_used_p.
* ipa-icf.h (compare_attributes, param_used_p): Declare.

From-SVN: r222374

9 years agocostmodel-bb-slp-9a.c: Replace vect_no_align with vect_no_align && { ! vect_hw_misali...
Bill Schmidt [Thu, 23 Apr 2015 15:09:19 +0000 (15:09 +0000)]
costmodel-bb-slp-9a.c: Replace vect_no_align with vect_no_align && { ! vect_hw_misalign }.

2015-04-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c: Replace
vect_no_align with vect_no_align && { ! vect_hw_misalign }.

From-SVN: r222373

9 years agoipa-icf.c (symbol_compare_collection::symbol_compare_collection): cleanup.
Jan Hubicka [Thu, 23 Apr 2015 14:55:07 +0000 (16:55 +0200)]
ipa-icf.c (symbol_compare_collection::symbol_compare_collection): cleanup.

* ipa-icf.c (symbol_compare_collection::symbol_compare_collection):
cleanup.
(sem_function::get_hash): Do not hash DECL_DISREGARD_INLINE_LIMITS,
DECL_DECLARED_INLINE_P and DECL_IS_OPERATOR_NEW.
(sem_item::compare_referenced_symbol_properties): New.
(sem_item::hash_referenced_symbol_properties): New.
(sem_item::compare_cgraph_references): Rename to ...
(sem_item::compare_symbol_references): ... this one; use
compare_referenced_symbol_properties.
(sem_function::equals_wpa): Do not compare
DECL_DISREGARD_INLINE_LIMITS, DECL_DECLARED_INLINE_P,
DECL_IS_OPERATOR_NEW; compare pointer sizes.
(sem_item::update_hash_by_addr_refs): Call
hash_referenced_symbol_properties.
(sem_item::update_hash_by_local_refs): Cleanup.
(sem_function::merge): Do not mix up symbol properties.
(sem_variable::equals_wpa): Use compare_symbol_references.
* ipa-icf.h (sem_item::compare_referenced_symbol_properties): New.
(sem_item::hash_referenced_symbol_properties): New.
(sem_item::compare_symbol_references): New.
(sem_item::compare_cgraph_references): Remove.

From-SVN: r222372

9 years agore PR target/26702 (.size is not emitted for BSS variables)
Ramana Radhakrishnan [Thu, 23 Apr 2015 14:49:45 +0000 (14:49 +0000)]
re PR target/26702 (.size is not emitted for BSS variables)

Fix PR target/26702

For Kwok Cheung Yeung.

From-SVN: r222371

9 years agore PR c/65345 (ICE with _Generic selection on _Atomic int)
Marek Polacek [Thu, 23 Apr 2015 14:35:12 +0000 (14:35 +0000)]
re PR c/65345 (ICE with _Generic selection on _Atomic int)

PR c/65345
* c-decl.c (set_labels_context_r): New function.
(store_parm_decls): Call it via walk_tree_without_duplicates.
* c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
instead of create_tmp_var.  Build TARGET_EXPR instead of
COMPOUND_EXPR.
(build_atomic_assign): Use create_tmp_var_raw instead of
create_tmp_var.  Build TARGET_EXPRs instead of MODIFY_EXPR.

* gcc.dg/pr65345-1.c: New test.
* gcc.dg/pr65345-2.c: New test.

From-SVN: r222370

9 years agorl78.c (rl78_preferred_reload_class): Add ATTRIBUTE_UNUSED to x parameter.
Nick Clifton [Thu, 23 Apr 2015 13:41:48 +0000 (13:41 +0000)]
rl78.c (rl78_preferred_reload_class): Add ATTRIBUTE_UNUSED to x parameter.

* config/rl78/rl78.c (rl78_preferred_reload_class): Add
ATTRIBUTE_UNUSED to x parameter.
* config/rl78/rl78-opts.h (enum rl78_mul_types): Remove unused MUL_RL78.

From-SVN: r222369

9 years agocrypto.md (crypto_vpmsum<CR_char>): Change TARGET_CRYPTO to TARGET_P8_VECTOR>
Bill Schmidt [Thu, 23 Apr 2015 12:36:43 +0000 (12:36 +0000)]
crypto.md (crypto_vpmsum<CR_char>): Change TARGET_CRYPTO to TARGET_P8_VECTOR>

[gcc]

2015-04-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/crypto.md (crypto_vpmsum<CR_char>): Change
TARGET_CRYPTO to TARGET_P8_VECTOR>
(crypto_vpermxor_<mode>): Likewise.
* config/rs6000/rs6000-builtin.def (BU_CRYPTO_2A): New #define.
(BU_CRYPTO_3A): Likewise.
(BU_CRYPTO_OVERLOAD_2A): Rename from BU_CRYPTO_OVERLOAD_2.
(BU_CRYPTO_OVERLOAD_3A): New #define.
(VPMSUMB): Change from BU_CRYPTO_2 to BU_CRYPTO_2A.
(VPMSUMH): Likewise.
(VPMSUMW): Likewise.
(VPMSUMD): Likewise.
(VPERMXOR_V2DI): Change from BU_CRYPTO_3 to BU_CRYPTO_3A.
(VPERMXOR_V4SI): Likewise.
(VPERMXOR_V8HI): Likewise.
(VPERMXOR_V16QI): Likewise.
(VPMSUM): Change from BU_CRYPTO_OVERLOAD_2 to
BU_CRYPTO_OVERLOAD_2A.
(VPERMXOR): Change from BU_CRYPTO_OVERLOAD3 to
BU_CRYPTO_OVERLOAD_3A.
* config/rs6000/rs6000.opt (mcrypto): Change description of
option.

[gcc/testsuite]

2015-04-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.target/powerpc/crypto-builtin-2.c: New.

From-SVN: r222362

9 years agoPF fortran/60322
Andre Vehreschild [Thu, 23 Apr 2015 11:32:00 +0000 (13:32 +0200)]
PF fortran/60322

gcc/testsuite/ChangeLog:

2015-04-23  Andre Vehreschild  <vehre@gmx.de>

PF fortran/60322
* gfortran.dg/class_allocate_19.f03: New test.
* gfortran.dg/class_array_20.f03: New test.
* gfortran.dg/class_array_21.f03: New test.
* gfortran.dg/finalize_10.f90: Corrected scan-trees.
* gfortran.dg/finalize_15.f90: Fixing comparision to model
initialization correctly.
* gfortran.dg/finalize_29.f08: New test.

gcc/fortran/ChangeLog:

2015-04-23  Andre Vehreschild  <vehre@gmx.de>

PR fortran/60322
* expr.c (gfc_lval_expr_from_sym): Code to select the regular
or class array added.
* gfortran.h: Add IS_CLASS_ARRAY macro.
* trans-array.c (gfc_add_loop_ss_code): Treat class objects
to be referenced always.
(build_class_array_ref): Adapt retrieval of array descriptor.
(build_array_ref): Likewise.
(gfc_conv_array_ref): Hand the vptr or the descriptor to
build_array_ref depending whether the sym is class or not.
(gfc_trans_array_cobounds):  Select correct gfc_array_spec for
regular and class arrays.
(gfc_trans_array_bounds): Likewise.
(gfc_trans_dummy_array_bias): Likewise.
(gfc_get_dataptr_offset): Correcting call of build_array_ref.
(gfc_conv_expr_descriptor): Set the array's offset to -1 when
lbound in inner most dim is 1 and symbol non-pointer/assoc.
* trans-decl.c (gfc_build_qualified_array): Select correct
gfc_array_spec for regular and class arrays.
(gfc_build_dummy_array_decl): Likewise.
(gfc_get_symbol_decl): Get a dummy array for class arrays.
(gfc_trans_deferred_vars): Tell conv_expr that the descriptor
is desired.
* trans-expr.c (gfc_class_vptr_get): Get the class descriptor
from the correct location for class arrays.
(gfc_class_len_get): Likewise.
(gfc_conv_intrinsic_to_class): Add handling of _len component.
(gfc_conv_class_to_class):  Prevent access to unset array data
when the array is an optional argument. Add handling of _len
component.
(gfc_copy_class_to_class): Check that _def_init is non-NULL
when used in _vptr->copy()
(gfc_trans_class_init_assign): Ensure that the rank of
_def_init is zero.
(gfc_conv_component_ref): Get the _vptr along with _data refs.
(gfc_conv_variable): Make sure the temp array descriptor is
returned for class arrays, too, and that class arrays are
dereferenced correctly.
(gfc_conv_procedure_call): For polymorphic type initialization
the initializer has to be a pointer to _def_init stored in a
dummy variable, which then needs to be used by value.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Use the
temporary array descriptor for class arrays, too.
(gfc_conv_intrinsic_storage_size): Likewise.
(gfc_conv_intrinsic_loc): Add ref to _data for BT_CLASS
expressions.
* trans-stmt.c (trans_associate_var): Use a temporary array for
the associate variable of class arrays, too, making the array
one-based (lbound == 1).
* trans-types.c (gfc_is_nodesc_array): Use the correct
array data.
* trans.c (gfc_build_array_ref): Use the dummy array descriptor
when present.
* trans.h: Add class_vptr to gfc_se for storing a class ref's
vptr.

From-SVN: r222361

9 years agopasses.def: Remove copy propagation passes run directly after CCP.
Richard Biener [Thu, 23 Apr 2015 11:19:45 +0000 (11:19 +0000)]
passes.def: Remove copy propagation passes run directly after CCP.

2015-04-23  Richard Biener  <rguenther@suse.de>

* passes.def: Remove copy propagation passes run directly after CCP.
* tree-ssa-ccp.c (get_value_for_expr): Fall back to a COPY for
SSA names.
(ccp_visit_phi_node): Rework to handle first executable edge
specially.

From-SVN: r222360

9 years ago[ARM] Remove an unused reload hook.
Matthew Wahab [Thu, 23 Apr 2015 11:02:47 +0000 (11:02 +0000)]
[ARM] Remove an unused reload hook.

* config/arm/arm.h (LEGITIMIZE_RELOAD_ADDRESS): Remove.
(ARM_LEGITIMIZE_RELOAD_ADDRESS): Remove.
(THUMB_LEGITIMIZE_RELOAD_ADDRESS): Remove.
* config/arm/arm.c (arm_legimitimize_reload_address): Remove.
(thumb_legimitimize_reload_address): Remove.
* config/arm/arm-protos.h (arm_legimitimize_reload_address):
Remove.
(thumb_legimitimize_reload_address): Remove.

From-SVN: r222359

9 years agoRe: [PATCH 02/12] remove some ifdef HAVE_cc0.
Kyrylo Tkachov [Thu, 23 Apr 2015 10:34:58 +0000 (10:34 +0000)]
Re: [PATCH 02/12] remove some ifdef HAVE_cc0.

* conditions.h (CC_STATUS_INIT): Gate on #ifndef CC_STATUS_INIT.

From-SVN: r222358

9 years ago[ARM] Restrict {load,store}_multiple expanders to MAX_LD_STM_OPS regs
Kyrylo Tkachov [Thu, 23 Apr 2015 10:26:25 +0000 (10:26 +0000)]
[ARM] Restrict {load,store}_multiple expanders to MAX_LD_STM_OPS regs

* config/arm/arm.md (load_multiple): Reject operand 2 greater than
MAX_LDM_STM_OPS.
(store_multiple): Likewise.

From-SVN: r222357

9 years ago[ARM] Make issue rate part of per-core tuning structs
Kyrylo Tkachov [Thu, 23 Apr 2015 10:24:07 +0000 (10:24 +0000)]
[ARM] Make issue rate part of per-core tuning structs

* config/arm/arm-protos.h (struct tune_params): Add issue_rate field.
* config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune,
arm_strongarm_tune, arm_xscale_tune, arm_9e_tune, arm_v6t2_tune,
arm_cortex_tune, arm_cortex_a8_tune, arm_cortex_a7_tune,
arm_cortex_a15_tune, arm_cortex_a53_tune, arm_cortex_a57_tune,
arm_cortex_a9_tune, arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune,
arm_fa726te_tune arm_cortex_a5_tune, arm_xgene1_tune):
Specify issue_rate value.
(arm_issue_rate): Look up issue rate from tuning structs. Remove
large switch statement.
(arm_marvell_pj4_tune): New struct.
* config/arm/arm-cores.def (marvell-pj4): Use arm_marvell_pj4_tune
struct.

From-SVN: r222356

9 years agotree-vect-slp.c (vect_find_first_load_in_slp_instance): Remove.
Richard Biener [Thu, 23 Apr 2015 08:43:10 +0000 (08:43 +0000)]
tree-vect-slp.c (vect_find_first_load_in_slp_instance): Remove.

2015-04-23  Richard Biener  <rguenther@suse.de>

* tree-vect-slp.c (vect_find_first_load_in_slp_instance): Remove.
(vect_find_last_store_in_slp_instance): Rename to ...
(vect_find_last_scalar_stmt_in_slp): ... this and generalize.
(vect_analyze_slp_cost_1): Use vector_load for constant defs
and vec_construct for external defs when estimating prologue cost.
(vect_analyze_slp_instance): Do not init SLP_INSTANCE_FIRST_LOAD_STMT.
Compute costs here only when vectorizing loops.
(vect_slp_analyze_bb_1): Compute SLP cost here, after vector types
have been determined.
(vect_schedule_slp_instance): Simplify vectorized code placement
and prepare for in-BB external defs.
* tree-vectorizer.h (struct _slp_instance): Remove first_load member.
(SLP_INSTANCE_FIRST_LOAD_STMT): Remove.
* tree-vect-stmts.c (vect_model_store_cost): Remove PURE_SLP_STMT
guard.
(vect_model_load_cost): Likewise.
(vectorizable_store): Instead add it here.
(vectorizable_load): Likewise.
(vect_is_simple_use): Dump def type textually.

From-SVN: r222354

9 years agocfgexpand.c (expand_gimple_stmt_1): Use ops.code.
Richard Biener [Thu, 23 Apr 2015 08:30:04 +0000 (08:30 +0000)]
cfgexpand.c (expand_gimple_stmt_1): Use ops.code.

2015-04-23  Richard Biener  <rguenther@suse.de>

* cfgexpand.c (expand_gimple_stmt_1): Use ops.code.
* cfgloop.c (verify_loop_structure): Verify the root loop node.
* except.c (duplicate_eh_regions): Call get_eh_region_from_lp_number_fn
instead of get_eh_region_from_lp_number.
* loop-init.c (fix_loop_structure): If we removed a loop, reset
the SCEV cache.

From-SVN: r222353

9 years agors6000.c (rs6000_output_function_prologue): No need for -mprofile-kernel to save...
Anton Blanchard [Thu, 23 Apr 2015 05:36:55 +0000 (05:36 +0000)]
rs6000.c (rs6000_output_function_prologue): No need for -mprofile-kernel to save LR to stack.

* config/rs6000/rs6000.c (rs6000_output_function_prologue): No
need for -mprofile-kernel to save LR to stack.

From-SVN: r222352

9 years agors6000.c (rtx_is_swappable_p): Commentary adjustments.
Bill Schmidt [Thu, 23 Apr 2015 01:49:08 +0000 (01:49 +0000)]
rs6000.c (rtx_is_swappable_p): Commentary adjustments.

[gcc]

2015-04-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (rtx_is_swappable_p): Commentary
adjustments.
(insn_is_swappable_p): Return 1 for a convert from double to
single precision when all of its uses are splats of BE element
zero.

[gcc/testsuite]

2015-04-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.target/powerpc/swaps-p8-18.c: New test.

From-SVN: r222351

9 years agoira-costs.c (record_operand_costs): Fix typo (remove redundant code).
Kugan Vivekanandarajah [Thu, 23 Apr 2015 00:43:30 +0000 (00:43 +0000)]
ira-costs.c (record_operand_costs): Fix typo (remove redundant code).

2015-04-23  Kugan Vivekanandarajah  <kuganv@linaro.org>

* ira-costs.c (record_operand_costs): Fix typo (remove redundant code).

From-SVN: r222350

9 years agore PR target/65456 (powerpc64le autovectorized copy loop missed optimization)
Bill Schmidt [Thu, 23 Apr 2015 00:21:39 +0000 (00:21 +0000)]
re PR target/65456 (powerpc64le autovectorized copy loop missed optimization)

[gcc]

2015-04-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/65456
* config/rs6000/rs6000.c (rs6000_option_override_internal):  For
VSX + POWER8, enable TARGET_ALLOW_MOVMISALIGN and
TARGET_EFFICIENT_UNALIGNED_VSX if not selected by command line
option.
(rs6000_builtin_mask_for_load): Return 0 for targets with
efficient unaligned VSX accesses so that the vectorizer will use
direct unaligned loads.
(rs6000_builtin_support_vector_misalignment): Always return true
for targets with efficient unaligned VSX accesses.
(rs6000_builtin_vectorization_cost): Cost of unaligned loads and
stores on targets with efficient unaligned VSX accesses is almost
always the same as the cost of an aligned load or store, so model
it that way.
* config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Return 0 for
unaligned vectors if we have efficient unaligned VSX accesses.
* config/rs6000/rs6000.opt (mefficient-unaligned-vector): New
undocumented option.

[gcc/testsuite]

2015-04-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/65456
* gcc.dg/vect/bb-slp-24.c: Exclude test for POWER8.
* gcc.dg/vect/bb-slp-25.c: Likewise.
* gcc.dg/vect/bb-slp-29.c: Likewise.
* gcc.dg/vect/bb-slp-32.c: Replace vect_no_align with
vect_no_align && { ! vect_hw_misalign }.
* gcc.dg/vect/bb-slp-9.c: Likewise.
* gcc.dg/vect/costmodel/ppc/costmodel-slp-33.c: Exclude test for
vect_hw_misalign.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Likewise.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Adjust tests to
account for POWER8, where peeling for alignment is not needed.
* gcc.dg/vect/costmodel/ppc/costmodel-vect-outer-fir.c: Replace
vect_no_align with vect_no_align && { ! vect_hw_misalign }.
* gcc.dg.vect.if-cvt-stores-vect-ifcvt-18.c: Likewise.
* gcc.dg/vect/no-scevccp-outer-6-global.c: Likewise.
* gcc.dg/vect/no-scevccp-outer-6.c: Likewise.
* gcc.dg/vect/no-vfa-vect-43.c: Likewise.
* gcc.dg/vect/no-vfa-vect-57.c: Likewise.
* gcc.dg/vect/no-vfa-vect-61.c: Likewise.
* gcc.dg/vect/no-vfa-vect-depend-1.c: Likewise.
* gcc.dg/vect/no-vfa-vect-depend-2.c: Likewise.
* gcc.dg/vect/no-vfa-vect-depend-3.c: Likewise.
* gcc.dg/vect/pr16105.c: Likewise.
* gcc.dg/vect/pr20122.c: Likewise.
* gcc.dg/vect/pr33804.c: Likewise.
* gcc.dg/vect/pr33953.c: Likewise.
* gcc.dg/vect/pr56787.c: Likewise.
* gcc.dg/vect/pr58508.c: Likewise.
* gcc.dg/vect/slp-25.c: Likewise.
* gcc.dg/vect/vect-105-bit-array.c: Likewise.
* gcc.dg/vect/vect-105.c: Likewise.
* gcc.dg/vect/vect-27.c: Likewise.
* gcc.dg/vect/vect-29.c: Likewise.
* gcc.dg/vect/vect-33.c: Exclude unaligned access test for
POWER8.
* gcc.dg/vect/vect-42.c: Replace vect_no_align with vect_no_align
&& { ! vect_hw_misalign }.
* gcc.dg/vect/vect-44.c: Likewise.
* gcc.dg/vect/vect-48.c: Likewise.
* gcc.dg/vect/vect-50.c: Likewise.
* gcc.dg/vect/vect-52.c: Likewise.
* gcc.dg/vect/vect-56.c: Likewise.
* gcc.dg/vect/vect-60.c: Likewise.
* gcc.dg/vect/vect-72.c: Likewise.
* gcc.dg/vect/vect-75-big-array.c: Likewise.
* gcc.dg/vect/vect-75.c: Likewise.
* gcc.dg/vect/vect-77-alignchecks.c: Likewise.
* gcc.dg/vect/vect-77-global.c: Likewise.
* gcc.dg/vect/vect-78-alignchecks.c: Likewise.
* gcc.dg/vect/vect-78-global.c: Likewise.
* gcc.dg/vect/vect-93.c: Likewise.
* gcc.dg/vect/vect-95.c: Likewise.
* gcc.dg/vect/vect-96.c: Likewise.
* gcc.dg/vect/vect-cond-1.c: Likewise.
* gcc.dg/vect/vect-cond-3.c: Likewise.
* gcc.dg/vect/vect-cond-4.c: Likewise.
* gcc.dg/vect/vect-cselim-1.c: Likewise.
* gcc.dg/vect/vect-multitypes-1.c: Likewise.
* gcc.dg/vect/vect-multitypes-3.c: Likewise.
* gcc.dg/vect/vect-multitypes-4.c: Likewise.
* gcc.dg/vect/vect-multitypes-6.c: Likewise.
* gcc.dg/vect/vect-nest-cycle-1.c: Likewise.
* gcc.dg/vect/vect-nest-cycle-2.c: Likewise.
* gcc.dg/vect/vect-outer-3a-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-3a.c: Likewise.
* gcc.dg/vect/vect-outer-5.c: Likewise.
* gcc.dg/vect/vect-outer-fir-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-fir-lb-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-fir-lb.c: Likewise.
* gcc.dg/vect/vect-outer-fir.c: Likewise.
* gcc.dg/vect/vect-peel-3.c: Likewise.
* gcc.dg/vect/vect-peel-4.c: Likewise.
* gcc.dg/vect/vect-pre-interact.c: Likewise.
* gcc.target/powerpc/pr65456.c: New test.
* gcc.target/powerpc/vsx-vectorize-2.c: Exclude test for POWER8.
* gcc.target/powerpc/vsx-vectorize-4.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-6.c: Likewise.
* gcc.target/powerpc/vsx-vectorize-7.c: Likewise.
* gfortran.dg/vect/vect-2.f90: Replace vect_no_align with
vect_no_align && { ! vect_hw_misalign }.
* gfortran.dg/vect/vect-3.f90: Likewise.
* gfortran.dg/vect/vect-4.f90: Likewise.
* gfortran.dg/vect/vect-5.f90: Likewise.
* lib/target-supports.exp (check_effective_target_vect_no_align):
Return 1 for POWER8.
(check_effective_target_vect_hw_misalign): Return 1 for POWER8.

From-SVN: r222349

9 years agoDaily bump.
GCC Administrator [Thu, 23 Apr 2015 00:16:16 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r222348

9 years agore PR fortran/65429 (ICE on implied-length character empty array constructor)
Steven G. Kargl [Wed, 22 Apr 2015 22:43:46 +0000 (22:43 +0000)]
re PR fortran/65429 (ICE on implied-length character empty array constructor)

2015-04-22  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/65429
* decl.c (add_init_expr_to_sym): Set the length type parameter.

PR fortran/65429
* gfortran.dg/pr65429.f90: New test.

From-SVN: r222342

9 years agolibiberty/setenv.c: Do not declare environ if defined as a macro.
Eli Zaretskii [Wed, 22 Apr 2015 19:34:06 +0000 (19:34 +0000)]
libiberty/setenv.c: Do not declare environ if defined as a macro.

2015-04-22  Eli Zaretskii  <eliz@gnu.org>

        * strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't
        macros.
        * setenv.c <environ>: Declare only if not a macro.

From-SVN: r222335

9 years agoMakefile.tpl: Remove surplus whitespace throughout.
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 18:32:18 +0000 (20:32 +0200)]
Makefile.tpl: Remove surplus whitespace throughout.

2015-04-22  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* Makefile.tpl: Remove surplus whitespace throughout.
* Makefile.in: Regenerate.

From-SVN: r222334

9 years agoRevert:
Kyrylo Tkachov [Wed, 22 Apr 2015 15:34:46 +0000 (15:34 +0000)]
Revert:

2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>

* config.gcc (LIBC_MUSL): New tm_defines macro.
* config/linux.h (OPTION_MUSL): Define.
(INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,)
(INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,)
(INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define.

* config/linux.opt (mmusl): New option.
* configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*.
(gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*.

* configure: Regenerate.

From-SVN: r222330

9 years agolibstdc++, libgfortran gthr workaround for musl
Szabolcs Nagy [Wed, 22 Apr 2015 14:24:11 +0000 (14:24 +0000)]
libstdc++, libgfortran gthr workaround for musl

On behalf of szabolcs.nagy@arm.com

[libstdc++-v3/]
2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
* configure.host (os_include_dir): Set to "os/generic" for linux-musl*.

[libgfortran/]
2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* acinclude.m4 (GTHREAD_USE_WEAK): Define as 0 for *-*-musl*.
* configure: Regenerate.

From-SVN: r222329

9 years agounwind fix for musl
Gregor Richards [Wed, 22 Apr 2015 14:20:01 +0000 (14:20 +0000)]
unwind fix for musl

On behalf of szabolcs.nagy@arm.com

2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>
    Szabolcs Nagy  <szabolcs.nagy@arm.com>

* unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on
Linux if target provides dl_iterate_phdr.

Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>
From-SVN: r222328

9 years agofixincludes update for musl support
Gregor Richards [Wed, 22 Apr 2015 14:18:16 +0000 (14:18 +0000)]
fixincludes update for musl support

On behalf of Szabolcs.Nagy@arm.com

2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>

* mkfixinc.sh: Add *-musl* with no fixes.

From-SVN: r222327

9 years agoconfig changes for musl libc support
Gregor Richards [Wed, 22 Apr 2015 14:16:41 +0000 (14:16 +0000)]
config changes for musl libc support

On behalf of Szabolcs.Nagy@arm.com

2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>

* config.gcc (LIBC_MUSL): New tm_defines macro.
* config/linux.h (OPTION_MUSL): Define.
(INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,)
(INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,)
(INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define.

* config/linux.opt (mmusl): New option.
* configure.ac (gcc_cv_libc_provides_ssp): Add *-*-musl*.
(gcc_cv_target_dl_iterate_phdr): Add *-linux-musl*.

* configure: Regenerate.

From-SVN: r222326

9 years agolibitm fixes for musl support
Gregor Richards [Wed, 22 Apr 2015 14:11:25 +0000 (14:11 +0000)]
libitm fixes for musl support

On behalf of Szabolcs.Nagy@arm.com

2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>

       * config/arm/hwcap.cc: Use fcntl.h instead of sys/fcntl.h.
       * config/linux/x86/tls.h: Only use __GLIBC_PREREQ if defined.

From-SVN: r222325

9 years ago[PATCH][libstc++v3]Add new dg-require-thread-fence directive.
Renlin Li [Wed, 22 Apr 2015 14:01:02 +0000 (14:01 +0000)]
[PATCH][libstc++v3]Add new dg-require-thread-fence directive.

libstdc++-v3/

2015-04-22  Renlin Li  <renlin.li@arm.com>

* testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
* testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
* testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
* testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
* testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.

From-SVN: r222324

9 years agoAllow wildcards in -fsanitize-sections.
Yury Gribov [Wed, 22 Apr 2015 11:44:26 +0000 (11:44 +0000)]
Allow wildcards in -fsanitize-sections.

2015-04-22  Yury Gribov  <y.gribov@samsung.com>

Allow wildcards in -fsanitize-sections.

gcc/
* asan.c (set_sanitized_sections): Parse incoming arg.
(section_sanitized_p): Support wildcards.
* doc/invoke.texi (-fsanitize-sections): Update description.

gcc/testsuite/
* c-c++-common/asan/user-section-1.c: New test.
* c-c++-common/asan/user-section-2.c: New test.
* c-c++-common/asan/user-section-3.c: New test.

From-SVN: r222322

9 years agoFix va_arg ap_copy nop detection
Tom de Vries [Wed, 22 Apr 2015 09:03:01 +0000 (09:03 +0000)]
Fix va_arg ap_copy nop detection

2015-04-22  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/65823
* gimplify.c (gimplify_modify_expr): Use operand_equal_p to test for
equality between ap_copy and ap.

From-SVN: r222318

9 years agoPR target/47098 OBSD_LIB_SPEC on i686-openbsd3 missing
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:41:13 +0000 (10:41 +0200)]
PR target/47098 OBSD_LIB_SPEC on i686-openbsd3 missing

config-list.mk for i686-*-openbsd3.0 failed with:

gcc/config/openbsd.h:143:18: error: â€˜OBSD_LIB_SPEC’ was not declared in this scope
 #define LIB_SPEC OBSD_LIB_SPEC
                  ^
gcc/gcc.c:879:31: note:
in expansion of macro â€˜LIB_SPEC’
 static const char *lib_spec = LIB_SPEC;
                               ^
make[2]: *** [gcc.o] Error 1

i.e. openbsd-oldgas.h is only used on
i?86-*-openbsd2.*|i?86-*openbsd3.[0123] so add the OBSD_LIB_SPEC there

From-SVN: r222315

9 years agoPR target/47122: vax-*-openbsd* config.gcc typo
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:30:15 +0000 (10:30 +0200)]
PR target/47122: vax-*-openbsd* config.gcc typo

Gerald / jsg typoed this in the initial r152218 a.k.a
8e6600a15374f9446d5026e8ef6b68e0d753fb6c

From-SVN: r222314

9 years agore PR target/55144 (opening glibc-c.o: No such file or directory)
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:25:40 +0000 (10:25 +0200)]
re PR target/55144 (opening glibc-c.o: No such file or directory)

PR target/55144

building all-gcc for bfin-linux-uclibc resulted in

build/genchecksum cp/cp-lang.o c-family/stub-objc.o ... glibc-c.o \
libbackend.a .. > cc1plus-checksum.c.tmp
opening glibc-c.o: No such file or directory
make[2]: *** [cc1-checksum.c] Error 1

From-SVN: r222313

9 years agotree-tailcall.c (suitable_for_tail_opt_p, [...]): Remove unneeded forward declarations.
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:20:32 +0000 (10:20 +0200)]
tree-tailcall.c (suitable_for_tail_opt_p, [...]): Remove unneeded forward declarations.

2015-04-22  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

* tree-tailcall.c (suitable_for_tail_opt_p, find_tail_calls):
Remove unneeded forward declarations.
(suitable_for_tail_call_opt_p): Commentary typo fix.

From-SVN: r222312

9 years agovarasm.c (emit_bss): Remove redundant guard.
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:16:17 +0000 (10:16 +0200)]
varasm.c (emit_bss): Remove redundant guard.

The whole emit_bss is wrapped in ifdef ASM_OUTPUT_ALIGNED_BSS

From-SVN: r222311

9 years ago* gennews (files): Add files for GCC 5.
Jakub Jelinek [Wed, 22 Apr 2015 08:14:03 +0000 (10:14 +0200)]
* gennews (files): Add files for GCC 5.

From-SVN: r222309

9 years agoc6x: handle c6x unk_isa in TARGET_CPU_CPP_BUILTINS
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:10:18 +0000 (10:10 +0200)]
c6x: handle c6x unk_isa in TARGET_CPU_CPP_BUILTINS

Fixes all-gcc for c6x config-list.mk that complained about

error: enumeration value â€˜unk_isa’ not handled in switch

Maybe seeing unk_isa in the cpu switch statement should
__builtin_abort() but be conservative to just allow all-gcc of config-list.mk
to compile

From-SVN: r222308

9 years agobfin: handle BFIN_CPU_UNKNOWN in TARGET_CPU_CPP_BUILTINS
Bernhard Reutner-Fischer [Wed, 22 Apr 2015 08:05:20 +0000 (10:05 +0200)]
bfin: handle BFIN_CPU_UNKNOWN in TARGET_CPU_CPP_BUILTINS

gcc/c-family/c-cppbuiltin.c
In file included from ./tm.h:21:0,
                 from
../../../../../../home/me/src/gcc-5.0.mine/gcc/c-family/c-cppbuiltin.c:23:
../../../../../../home/me/src/gcc-5.0.mine/gcc/c-family/c-cppbuiltin.c:
In function â€˜void c_cpp_builtins(cpp_reader*)’:
../../../../../../home/me/src/gcc-5.0.mine/gcc/config/bfin/bfin.h:43:14:
error: enumeration value â€˜BFIN_CPU_UNKNOWN’ not handled in switch
[-Werror=switch]
       switch (bfin_cpu_type)   \
              ^
../../../../../../home/me/src/gcc-5.0.mine/gcc/c-family/c-cppbuiltin.c:1243:3:
note: in expansion of macro â€˜TARGET_CPU_CPP_BUILTINS’
   TARGET_CPU_CPP_BUILTINS ();
   ^
cc1plus: all warnings being treated as errors
make[2]: *** [c-family/c-cppbuiltin.o] Error 1

Maybe seeing BFIN_CPU_UNKNOWN in the cpu switch statement should
__builtin_abort() but be conservative to just allow all-gcc of config-list.mk
to compile

From-SVN: r222307

9 years agore PR rtl-optimization/64818 (User specified register don't work correctly in inline...
Hale Wang [Wed, 22 Apr 2015 07:21:35 +0000 (07:21 +0000)]
re PR rtl-optimization/64818 (User specified register don't work correctly in inline-asm operands.)

gcc/ChangeLog:
2015-04-22  Hale Wang  <hale.wang@arm.com>
            Terry Guo  <terry.guo@arm.com>

       PR rtl-optimization/64818
       * combine.c (can_combine_p): Don't combine user-specified
       register if it is in an asm input.

gcc/testsuite/ChangeLog
2015-04-22  Hale Wang  <hale.wang@arm.com>
            Terry Guo  <terry.guo@arm.com>

       PR rtl-optimization/64818
       * gcc.target/arm/pr64818.c: New test.

Co-Authored-By: Terry Guo <terry.guo@arm.com>
From-SVN: r222306

9 years agore PR ipa/65076 (16% tramp3d-v4.cpp compile time regression)
Jan Hubicka [Wed, 22 Apr 2015 01:32:14 +0000 (03:32 +0200)]
re PR ipa/65076 (16% tramp3d-v4.cpp compile time regression)

PR ipa/65076
* passes.def (early_optimizations): Add pass_dse.

* g++.dg/tree-ssa/pr61034.C: Update template.
* g++.dg/warn/Warray-bounds.C: Harden for DSE.
* gcc.dg/Warray-bounds-11.c: Likewise.
* gcc.dg/Warray-bounds.c: Likewise.

From-SVN: r222305

9 years agoadd default for INSN_REFERENCES_ARE_DELAYED
Trevor Saunders [Wed, 22 Apr 2015 00:45:20 +0000 (00:45 +0000)]
add default for INSN_REFERENCES_ARE_DELAYED

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* defaults.h (INSN_REFERENCES_ARE_DELAYED): New definition.
* reorg.c (redundant_insn): Remove ifdef
INSN_REFERENCES_ARE_DELAYED.
* resource.c (mark_referenced_resources): Likewise.

From-SVN: r222304

9 years agoprovide default for INSN_SETS_ARE_DELAYED
Trevor Saunders [Wed, 22 Apr 2015 00:45:11 +0000 (00:45 +0000)]
provide default for INSN_SETS_ARE_DELAYED

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* defaults.h (INSN_SETS_ARE_DELAYED): New definition.
* reorg.c (redundant_insn): Remove ifdef INSN_SETS_ARE_DELAYED.
* resource.c (mark_set_resources): Likewise.

From-SVN: r222303

9 years agoremove more ifdefs for HAVE_cc0
Trevor Saunders [Wed, 22 Apr 2015 00:45:06 +0000 (00:45 +0000)]
remove more ifdefs for HAVE_cc0

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* caller-save.c (insert_one_insn): Remove ifdef HAVE_cc0.
* cfgcleanup.c (flow_find_cross_jump): Likewise.
(flow_find_head_matching_sequence): Likewise.
(try_head_merge_bb): Likewise.
* combine.c (can_combine_p): Likewise.
(try_combine): Likewise.
(distribute_notes): Likewise.
* df-problems.c (can_move_insns_across): Likewise.
* final.c (final): Likewise.
* gcse.c (insert_insn_end_basic_block): Likewise.
* ira.c (find_moveable_pseudos): Likewise.
* reorg.c (try_merge_delay_insns): Likewise.
(fill_simple_delay_slots): Likewise.
(fill_slots_from_thread): Likewise.
* sched-deps.c (sched_analyze_2): Likewise.

From-SVN: r222302

9 years agoremove #if for PIC_OFFSET_TABLE_REGNUM
Trevor Saunders [Wed, 22 Apr 2015 00:44:59 +0000 (00:44 +0000)]
remove #if for PIC_OFFSET_TABLE_REGNUM

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* df-scan.c (df_get_entry_block_def_set): Remove #ifdef
PIC_OFFSET_TABLE_REGNUM.

From-SVN: r222301

9 years agoreduce conditional compilation for HARD_FRAME_POINTER_IS_FRAME_POINTER
Trevor Saunders [Wed, 22 Apr 2015 00:44:54 +0000 (00:44 +0000)]
reduce conditional compilation for HARD_FRAME_POINTER_IS_FRAME_POINTER

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* alias.c (init_alias_target): Remove ifdef
* HARD_FRAME_POINTER_IS_FRAME_POINTER.
* df-scan.c (df_insn_refs_collect): Likewise.
(df_get_regular_block_artificial_uses): Likewise.
(df_get_eh_block_artificial_uses): Likewise.
(df_get_entry_block_def_set): Likewise.
(df_get_exit_block_use_set): Likewise.
* emit-rtl.c (gen_rtx_REG): Likewise.
* ira.c (ira_setup_eliminable_regset): Likewise.
* reginfo.c (init_reg_sets_1): Likewise.
* regrename.c (rename_chains): Likewise.
* reload1.c (reload): Likewise.
(eliminate_regs_in_insn): Likewise.
* resource.c (mark_referenced_resources): Likewise.
(init_resource_info): Likewise.

From-SVN: r222300

9 years agoprovide default for MASK_RETURN_ADDR
Trevor Saunders [Wed, 22 Apr 2015 00:44:48 +0000 (00:44 +0000)]
provide default for MASK_RETURN_ADDR

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* defaults.h (MASK_RETURN_ADDR): New definition.
* except.c (expand_builtin_extract_return_addr): Remove ifdef
MASK_RETURN_ADDR.

From-SVN: r222299

9 years agoprovide default for RETURN_ADDR_OFFSET
Trevor Saunders [Wed, 22 Apr 2015 00:44:43 +0000 (00:44 +0000)]
provide default for RETURN_ADDR_OFFSET

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* defaults.h (RETURN_ADDR_OFFSET): New definition.
* except.c (expand_builtin_extract_return_addr): Remove ifdef
RETURN_ADDR_OFFSET.
(expand_builtin_frob_return_addr): Likewise.

From-SVN: r222298

9 years agomake some HAVE_cc0 code always compiled
Trevor Saunders [Wed, 22 Apr 2015 00:44:37 +0000 (00:44 +0000)]
make some HAVE_cc0 code always compiled

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* cfgrtl.c (rtl_merge_blocks): Change #if HAVE_cc0 to if (HAVE_cc0)
(try_redirect_by_replacing_jump): Likewise.
(rtl_tidy_fallthru_edge): Likewise.
* combine.c (insn_a_feeds_b): Likewise.
(find_split_point): Likewise.
(simplify_set): Likewise.
* cprop.c (cprop_jump): Likewise.
* cse.c (cse_extended_basic_block): Likewise.
* df-problems.c (can_move_insns_across): Likewise.
* function.c (emit_use_return_register_into_block): Likewise.
* haifa-sched.c (sched_init): Likewise.
* ira.c (find_moveable_pseudos): Likewise.
* loop-invariant.c (find_invariant_insn): Likewise.
* lra-constraints.c (curr_insn_transform): Likewise.
* postreload.c (reload_combine_recognize_const_pattern):
* Likewise.
* reload.c (find_reloads): Likewise.
* reorg.c (delete_scheduled_jump): Likewise.
(steal_delay_list_from_target): Likewise.
(steal_delay_list_from_fallthrough): Likewise.
(redundant_insn): Likewise.
(fill_simple_delay_slots): Likewise.
(fill_slots_from_thread): Likewise.
(delete_computation): Likewise.
* sched-rgn.c (add_branch_dependences): Likewise.

From-SVN: r222297

9 years agoalways define HAVE_cc0
Trevor Saunders [Wed, 22 Apr 2015 00:44:27 +0000 (00:44 +0000)]
always define HAVE_cc0

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* genconfig.c (main): Always define HAVE_cc0.
* caller-save.c (insert_one_insn): Change ifdef HAVE_cc0 to #if
HAVE_cc0.
* cfgcleanup.c (flow_find_cross_jump): Likewise.
(flow_find_head_matching_sequence): Likewise.
(try_head_merge_bb): Likewise.
* cfgrtl.c (rtl_merge_blocks): Likewise.
(try_redirect_by_replacing_jump): Likewise.
(rtl_tidy_fallthru_edge): Likewise.
* combine.c (do_SUBST_MODE): Likewise.
(insn_a_feeds_b): Likewise.
(combine_instructions): Likewise.
(can_combine_p): Likewise.
(try_combine): Likewise.
(find_split_point): Likewise.
(subst): Likewise.
(simplify_set): Likewise.
(distribute_notes): Likewise.
* cprop.c (cprop_jump): Likewise.
* cse.c (cse_extended_basic_block): Likewise.
* df-problems.c (can_move_insns_across): Likewise.
* final.c (final): Likewise.
(final_scan_insn): Likewise.
* function.c (emit_use_return_register_into_block): Likewise.
* gcse.c (insert_insn_end_basic_block): Likewise.
* haifa-sched.c (sched_init): Likewise.
* ira.c (find_moveable_pseudos): Likewise.
* loop-invariant.c (find_invariant_insn): Likewise.
* lra-constraints.c (curr_insn_transform): Likewise.
* optabs.c (prepare_cmp_insn): Likewise.
* postreload.c (reload_combine_recognize_const_pattern):
* Likewise.
* reload.c (find_reloads): Likewise.
(find_reloads_address_1): Likewise.
* reorg.c (delete_scheduled_jump): Likewise.
(steal_delay_list_from_target): Likewise.
(steal_delay_list_from_fallthrough): Likewise.
(try_merge_delay_insns): Likewise.
(redundant_insn): Likewise.
(fill_simple_delay_slots): Likewise.
(fill_slots_from_thread): Likewise.
(delete_computation): Likewise.
(relax_delay_slots): Likewise.
* sched-deps.c (sched_analyze_2): Likewise.
* sched-rgn.c (add_branch_dependences): Likewise.

From-SVN: r222296

9 years agoremove more ifdef HAVE_cc0
Trevor Saunders [Wed, 22 Apr 2015 00:44:20 +0000 (00:44 +0000)]
remove more ifdef HAVE_cc0

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* combine.c (find_single_use): Remove HAVE_cc0 ifdef for code
that is trivially ded on non cc0 targets.
(simplify_set): Likewise.
(mark_used_regs_combine): Likewise.
* cse.c (new_basic_block): Likewise.
(fold_rtx): Likewise.
(cse_insn): Likewise.
(cse_extended_basic_block): Likewise.
(set_live_p): Likewise.
* rtlanal.c (canonicalize_condition): Likewise.
* simplify-rtx.c (simplify_binary_operation_1): Likewise.

From-SVN: r222295

9 years agoremove some ifdef HAVE_cc0
Trevor Saunders [Wed, 22 Apr 2015 00:44:15 +0000 (00:44 +0000)]
remove some ifdef HAVE_cc0

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* conditions.h: Define macros even if HAVE_cc0 is undefined.
* emit-rtl.c: Define functions even if HAVE_cc0 is undefined.
* final.c: Likewise.
* jump.c: Likewise.
* recog.c: Likewise.
* recog.h: Declare functions even when HAVE_cc0 is undefined.
* sched-deps.c (sched_analyze_2): Always compile case for cc0.

From-SVN: r222294

9 years agoadd default definition of EH_RETURN_DATA_REGNO
Trevor Saunders [Wed, 22 Apr 2015 00:44:08 +0000 (00:44 +0000)]
add default definition of EH_RETURN_DATA_REGNO

gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* defaults.h: New definition of EH_RETURN_DATA_REGNO.
* except.c: Remove definition of EH_RETURN_DATA_REGNO.
* builtins.c (expand_builtin): Remove check if
EH_RETURN_DATA_REGNO is defined.
* df-scan.c (df_bb_refs_collect): Likewise.
(df_get_exit_block_use_set): Likewise.
* haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
* ira-lives.c (process_bb_node_lives): Likewise.
* lra-lives.c (process_bb_lives): Likewise.

From-SVN: r222293

9 years agoDaily bump.
GCC Administrator [Wed, 22 Apr 2015 00:16:19 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r222292

9 years agore PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted)
Jerry DeLisle [Tue, 21 Apr 2015 18:28:39 +0000 (18:28 +0000)]
re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted)

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/65234
* gfortran.dg/fmt_unlimited.f90: New test.

From-SVN: r222276

9 years agore PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted)
Jerry DeLisle [Tue, 21 Apr 2015 18:23:20 +0000 (18:23 +0000)]
re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted)

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/65234
* io/format.c (parse_format_list): Set the seen_dd flag in all
cases where a data descriptor has been seen.

From-SVN: r222274

9 years agoavx512bw-vpermi2w-2.c: Fix includes to use actual headers.
Andreas Tobler [Tue, 21 Apr 2015 16:53:23 +0000 (18:53 +0200)]
avx512bw-vpermi2w-2.c: Fix includes to use actual headers.

    * gcc.target/i386/avx512bw-vpermi2w-2.c: Fix includes to use actual
    headers.
    * gcc.target/i386/avx512bw-vpermt2w-2.c: Likewise.
    * gcc.target/i386/avx512bw-vpmaddubsw-2.c: Likewise.
    * gcc.target/i386/avx512bw-vpmaddwd-2.c: Likewise.
    * gcc.target/i386/avx512dq-vfpclasspd-2.c: Likewise.
    * gcc.target/i386/avx512dq-vfpclassps-2.c: Likewise.
    * gcc.target/i386/avx512vbmi-vpermi2b-2.c: Likewise.
    * gcc.target/i386/avx512vbmi-vpermt2b-2.c: Likewise.

From-SVN: r222273

9 years agore PR fortran/56743 (Namelist bug with comment and no blank)
Jerry DeLisle [Tue, 21 Apr 2015 16:33:27 +0000 (16:33 +0000)]
re PR fortran/56743 (Namelist bug with comment and no blank)

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/56743
* gfortran.dg/namelist_87.f90: New test.

From-SVN: r222272

9 years agore PR fortran/56743 (Namelist bug with comment and no blank)
Jerry DeLisle [Tue, 21 Apr 2015 16:13:54 +0000 (16:13 +0000)]
re PR fortran/56743 (Namelist bug with comment and no blank)

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/56743
* io/list_read.c (CASE_SEPARATORS): Add case for '!'.
(is_separator): Add condition for '!'.
(eat_separator): Use notify_std to warn or errord if '!' is
encountered before a proper separator.

From-SVN: r222271

9 years agoi386.md (ARGP_REG, [...]): New.
Uros Bizjak [Tue, 21 Apr 2015 13:30:56 +0000 (15:30 +0200)]
i386.md (ARGP_REG, [...]): New.

* config/i386/i386.md (ARGP_REG, FRAME_REG, BND2_REG, BND3_REG,
FIRST_PSEUDO_REG): New.
* config/i386/i386.h (STACK_POINTER_REGNUM): Define to SP_REG.
(ARG_POINTER_REGNUM): Define to ARGP_REG.
(FRAME_POINTER_REGNUM): Define to FRAME_REG.
(HARD_FRAME_POINTER_REGNUM): Define to BP_REG.
(FIRST_PSEUDO_REGISTER): Define to FIRST_PSEUDO_REG.
(FIRST_INT_REG): New.
(LAST_INT_REG): New.
(FIRST_*_REG): Define using *_REG.
(LAST_*_REG): Ditto.
(QI_REGNO_P): Define using FIRST_QU_REG and LAST_QI_REG.
(LEGACY_INT_REGNO_P): Define using FIRST_INT_REG and LAST_INT_REG.
(FIRST_FLOAT_REG): Define to FIRST_STACK_REG.

From-SVN: r222269

9 years ago[expmed] Properly account for the cost and latency of shift+add ops when synthesizing...
Kyrylo Tkachov [Tue, 21 Apr 2015 12:56:39 +0000 (12:56 +0000)]
[expmed] Properly account for the cost and latency of shift+add ops when synthesizing mults

        * expmed.c: (synth_mult): Only assume overlapping
        shift with previous steps in alg_sub_t_m2 case.

        * gcc.target/aarch64/mult-synth_1.c: New test.
        * gcc.target/aarch64/mult-synth_2.c: Likewise.
        * gcc.target/aarch64/mult-synth_3.c: Likewise.
        * gcc.target/aarch64/mult-synth_4.c: Likewise.
        * gcc.target/aarch64/mult-synth_5.c: Likewise.
        * gcc.target/aarch64/mult-synth_6.c: Likewise.

From-SVN: r222268

9 years agore PR tree-optimization/65650 (CCP does not propgate copies)
Richard Biener [Tue, 21 Apr 2015 12:52:43 +0000 (12:52 +0000)]
re PR tree-optimization/65650 (CCP does not propgate copies)

2015-04-21  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65650
* tree-ssa-ccp.c (valid_lattice_transition): Allow lattice
transitions involving copies.
(set_lattice_value): Adjust for copy lattice state.
(ccp_lattice_meet): Do not merge UNDEFINED and a copy to the copy
if that doesn't dominate the merge point.
(bit_value_unop): Adjust what we treat as varying mask.
(bit_value_binop): Likewise.
(bit_value_assume_aligned): Likewise.
(evaluate_stmt): When we simplified to a SSA name record a copy
instead of dropping to varying.
(visit_assignment): Simplify.

* gimple-match.h (gimple_simplify): Add another callback.
* gimple-fold.c (fold_stmt_1): Adjust caller.
(gimple_fold_stmt_to_constant_1): Likewise - pass valueize
for the 2nd callback.
* gimple-match-head.c (gimple_simplify): Add a callback that is
used to valueize the stmt operands and use it that way.

* gcc.dg/tree-ssa/ssa-ccp-37.c: New testcase.
* gcc.dg/tree-ssa/forwprop-11.c: Adjust.
* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-32.c: Likewise.

From-SVN: r222267

9 years agore PR middle-end/65788 (416.gamess in SPEC CPU 2006 failed to build)
Richard Biener [Tue, 21 Apr 2015 12:38:32 +0000 (12:38 +0000)]
re PR middle-end/65788 (416.gamess in SPEC CPU 2006 failed to build)

2015-04-21  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65788
* tree-ssa-ccp.c (evaluate_stmt): Evaluate to UNDEFINED early.

From-SVN: r222266

9 years agoi386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost.
Richard Biener [Tue, 21 Apr 2015 12:21:21 +0000 (12:21 +0000)]
i386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost.

2015-04-21  Richard Biener  <rguenther@suse.de>

* config/i386/i386.c (ix86_builtin_vectorization_cost): Scale
vec_construct cost by vec_stmt_cost.

From-SVN: r222265

9 years agocfghooks.h (create_basic_block): Replace with two overloads for RTL and GIMPLE.
Richard Biener [Tue, 21 Apr 2015 11:40:46 +0000 (11:40 +0000)]
cfghooks.h (create_basic_block): Replace with two overloads for RTL and GIMPLE.

2015-04-21  Richard Biener  <rguenther@suse.de>

* cfghooks.h (create_basic_block): Replace with two overloads
for RTL and GIMPLE.
(split_block): Likewise.
* cfghooks.c (split_block): Rename to ...
(split_block_1): ... this.
(split_block): Add two type-safe overloads for RTL and GIMPLE.
(split_block_after_labels): Call split_block_1.
(create_basic_block): Rename to ...
(create_basic_block_1): ... this.
(create_basic_block): Add two type-safe overloads for RTL and GIMPLE.
(create_empty_bb): Call create_basic_block_1.
* cfgrtl.c (fixup_fallthru_exit_predecessor): Use
split_block_after_labels.
* omp-low.c (expand_parallel_call): Likewise.
(expand_omp_target): Likewise.
(simd_clone_adjust): Likewise.
* tree-chkp.c (chkp_get_entry_block): Likewise.
* cgraphunit.c (init_lowered_empty_function): Use the GIMPLE
create_basic_block overload.
(cgraph_node::expand_thunk): Likewise.
* tree-cfg.c (make_blocks): Likewise.
(handle_abnormal_edges): Likewise.
* tree-inline.c (copy_bb): Likewise.

From-SVN: r222264

9 years ago[AArch64] Add zero_extend variants of logical+not ops
Kyrylo Tkachov [Tue, 21 Apr 2015 11:24:05 +0000 (11:24 +0000)]
[AArch64] Add zero_extend variants of logical+not ops

* config/aarch64/aarch64.md (*<NLOGICAL:optab>_one_cmplsidi3_ze):
New pattern.
(*xor_one_cmplsidi3_ze): Likewise.

From-SVN: r222263

9 years agoconfigure.xml: Update descriptions of options affecting dual ABI and add cross-refere...
Jonathan Wakely [Tue, 21 Apr 2015 10:38:43 +0000 (11:38 +0100)]
configure.xml: Update descriptions of options affecting dual ABI and add cross-references.

* doc/xml/manual/configure.xml: Update descriptions of options
affecting dual ABI and add cross-references.
* doc/xml/manual/strings.xml: Clarify that string isn't COW now.
* doc/xml/manual/using.xml: Document ABI transition.
* doc/html/*: Regenerate.

From-SVN: r222262

9 years agoabi.xml: Use uppercase for C++ Standard Library.
Jonathan Wakely [Tue, 21 Apr 2015 10:27:18 +0000 (11:27 +0100)]
abi.xml: Use uppercase for C++ Standard Library.

* doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
* doc/xml/manual/using.xml: Document newer -std options. Use better
examples of nested namespaces.

From-SVN: r222261

9 years agodf-core.c (df_finish_pass): Iterate over df->problems_by_index[] and use df_remove_pr...
Thomas Preud'homme [Tue, 21 Apr 2015 10:23:25 +0000 (10:23 +0000)]
df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and use df_remove_problem rather than...

2015-04-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    * df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and
    use df_remove_problem rather than manually removing problems, leaving
    holes in df->problems_in_order[].

From-SVN: r222260

9 years agoMark ifn_va_arg with ECF_NOTHROW
Tom de Vries [Tue, 21 Apr 2015 08:43:07 +0000 (08:43 +0000)]
Mark ifn_va_arg with ECF_NOTHROW

2015-04-21  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/65802
* internal-fn.def (VA_ARG): Add ECF_NOTROW to flags.

* g++.dg/pr65802.C: New test.

From-SVN: r222259

9 years ago[AArch64] Increase static buffer size in aarch64_rewrite_selected_cpu
Kyrylo Tkachov [Tue, 21 Apr 2015 08:14:22 +0000 (08:14 +0000)]
[AArch64] Increase static buffer size in aarch64_rewrite_selected_cpu

* common/config/aarch64/aarch64-common.c (AARCH64_CPU_NAME_LENGTH):
Increase to 128.
(aarch64_rewrite_selected_cpu): Do not chop off extensions starting
at '.'.  Assert that there's enough space for everything.

From-SVN: r222258

9 years agore PR tree-optimization/64950 (postpone expanding va_arg till pass_stdarg)
Uros Bizjak [Tue, 21 Apr 2015 06:29:37 +0000 (08:29 +0200)]
re PR tree-optimization/64950 (postpone expanding va_arg till pass_stdarg)

PR tree-optimization/64950
Revert:
2010-08-02  Uros Bizjak  <ubizjak@gmail.com>

PR target/41089
* config/alpha/alpha.c (alpha_build_builtin_va_list): Mark __offset
as volatile.

From-SVN: r222257

9 years agore PR rtl-optimization/64916 (ira.c update_equiv_regs patch causes gcc/testsuite...
Shiva Chen [Tue, 21 Apr 2015 05:23:08 +0000 (05:23 +0000)]
re PR rtl-optimization/64916 (ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression)

       PR rtl-optimization/64916
        * cfgcleanup.c (values_equal_p): New function.
        (can_replace_by): Use it.

From-SVN: r222256

9 years agore PR testsuite/65767 (Test pr65276 failed on arm-none-eabi)
Bin Cheng [Tue, 21 Apr 2015 02:23:18 +0000 (02:23 +0000)]
re PR testsuite/65767 (Test pr65276 failed on arm-none-eabi)

PR testsuite/65767
* g++.dg/lto/pr65276_0.C: Change namespace std to std2.
* g++.dg/lto/pr65276_1.C: Change namespace std to std2.

From-SVN: r222255

9 years agoDaily bump.
GCC Administrator [Tue, 21 Apr 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r222254

9 years agoMAINTAINERS (Various Maintainers): Add myself as instruction combiner maintainer.
Segher Boessenkool [Mon, 20 Apr 2015 22:03:37 +0000 (00:03 +0200)]
MAINTAINERS (Various Maintainers): Add myself as instruction combiner maintainer.

* MAINTAINERS (Various Maintainers): Add myself as instruction
combiner maintainer.

From-SVN: r222250

9 years agore PR c++/65801 (Allow -Wno-narrowing to silence stricter C++11 narrowing rules)
Paolo Carlini [Mon, 20 Apr 2015 21:46:59 +0000 (21:46 +0000)]
re PR c++/65801 (Allow -Wno-narrowing to silence stricter C++11 narrowing rules)

/cp
2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/65801
* typeck2.c (check_narrowing): In C++11 mode too, -Wno-narrowing
suppresses the diagnostic.

2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/65801
* doc/invoke.texi ([-Wnarrowing]): Update.

/testsuite
2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/65801
* g++.dg/cpp0x/Wnarrowing2.C: New.

From-SVN: r222249

9 years agoReject trailing return type for an operator auto().
Ville Voutilainen [Mon, 20 Apr 2015 20:44:25 +0000 (23:44 +0300)]
Reject trailing return type for an operator auto().

* decl.c (grokdeclarator): Reject trailing return types for
all conversion operators, don't handle conversion operators
in the previous checks that deal with auto.

From-SVN: r222248

9 years agore PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for...
Jeff Law [Mon, 20 Apr 2015 19:35:50 +0000 (13:35 -0600)]
re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size)

       PR tree-optimization/65658
        * tree-ssa-threadupdate.c (redirection_block_p): Remove
        redundant test for GIMPLE_ASSIGN in last change.

From-SVN: r222247

9 years agoi386.c (set_pic_reg_ever_live): Remove.
Uros Bizjak [Mon, 20 Apr 2015 19:24:57 +0000 (21:24 +0200)]
i386.c (set_pic_reg_ever_live): Remove.

* config/i386/i386.c (set_pic_reg_ever_live): Remove.
(legitimize_pic_address): Do not call set_pic_reg_ever_live.
(legitimize_tls_address): Ditto.
(ix86_expand_move): Ditto.
(ix86_expand_binary_operator): Remove reload_in_progress checks.
(ix86_expand_unary_operator): Ditto.
* config/i386/predicates.md (index_register_operand): Ditto.

From-SVN: r222246

9 years agoreorg.c (try_merge_delay_insns): Improve correctness checking for targets with multip...
Selim Belbachir [Mon, 20 Apr 2015 17:47:10 +0000 (17:47 +0000)]
reorg.c (try_merge_delay_insns): Improve correctness checking for targets with multiple delay slots.

       * reorg.c (try_merge_delay_insns): Improve correctness checking
        for targets with multiple delay slots.

From-SVN: r222245

9 years agore PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for...
Jeff Law [Mon, 20 Apr 2015 17:13:52 +0000 (11:13 -0600)]
re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size)

PR tree-optimization/65658
* tree-ssa-threadupdate.c (redirection_block_p): Ignore clobber
statements too.

PR tree-optimization/65658
* gcc.dg/pr65658.c: New test.

From-SVN: r222242

9 years agoc-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
Ilya Verbin [Mon, 20 Apr 2015 14:55:27 +0000 (14:55 +0000)]
c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.

gcc/c/
* c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
(c_parser_omp_target_update): Add missed %> to error_at ().
gcc/cp/
* parser.c (cp_parser_omp_target_update): Add missed %> to error_at ().

From-SVN: r222237

9 years ago[Obvious][AArch64] Delete unused aarch64_simd_emit_pair_result_insn.
Alan Lawrence [Mon, 20 Apr 2015 13:35:35 +0000 (13:35 +0000)]
[Obvious][AArch64] Delete unused aarch64_simd_emit_pair_result_insn.

        * config/aarch64/aarch64.c (aarch64_simd_emit_pair_result_insn): Delete.
        * config/aarch64/aarch64-protos.h (aarch64_simd_emit_pair_result_insn):
        Delete.

From-SVN: r222234

9 years agore PR debug/65807 (ICE () on powerpc64le-linux-gnu)
Jakub Jelinek [Mon, 20 Apr 2015 13:30:01 +0000 (15:30 +0200)]
re PR debug/65807 (ICE () on powerpc64le-linux-gnu)

PR debug/65807
* dwarf2out.c (add_AT_wide): Clear attr.dw_attr_val.val_entry.

From-SVN: r222232

9 years agogimple-fold.h (gimple_build): Remove optional valueize arguments.
Richard Biener [Mon, 20 Apr 2015 13:23:59 +0000 (13:23 +0000)]
gimple-fold.h (gimple_build): Remove optional valueize arguments.

2015-04-20  Richard Biener  <rguenther@suse.de>

* gimple-fold.h (gimple_build): Remove optional valueize arguments.
* gimple-fold.c (gimple_build_valueize): New function.
(gimple_build): Always use gimple_build_valueize as valueize hook.

From-SVN: r222231

9 years agoconcurrency_extensions.xml: Update documentation on atomics.
Jonathan Wakely [Mon, 20 Apr 2015 11:07:50 +0000 (12:07 +0100)]
concurrency_extensions.xml: Update documentation on atomics.

* doc/xml/manual/concurrency_extensions.xml: Update documentation
on atomics.
* doc/xml/manual/using.xml: Likewise. Improve markup.
* doc/html/*: Regenerate.

From-SVN: r222230

9 years ago[AArch64] PR/64134: Make aarch64_expand_vector_init use 'ins' more often
Alan Lawrence [Mon, 20 Apr 2015 10:29:26 +0000 (10:29 +0000)]
[AArch64] PR/64134: Make aarch64_expand_vector_init use 'ins' more often

gcc/:

PR target/64134
* config/aarch64/aarch64.c (aarch64_expand_vector_init): Load constant
and overwrite variable parts if <= 1/2 the elements are variable.

gcc/testsuite/:

PR target/64134
* gcc.target/aarch64/vec_init_1.c: New test.

From-SVN: r222229

9 years agopr65729.c: Restrict to hard float ABI compliant targets.
Yvan Roux [Mon, 20 Apr 2015 09:18:12 +0000 (09:18 +0000)]
pr65729.c: Restrict to hard float ABI compliant targets.

2015-04-20  Yvan Roux  <yvan.roux@linaro.org>

* gcc.target/arm/pr65729.c: Restrict to hard float ABI compliant
targets.

From-SVN: r222228

9 years agoDaily bump.
GCC Administrator [Mon, 20 Apr 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r222227

9 years agore PR rtl-optimization/65805 (Chromium gets miscompiled)
Vladimir Makarov [Sun, 19 Apr 2015 23:48:24 +0000 (23:48 +0000)]
re PR rtl-optimization/65805 (Chromium gets miscompiled)

2015-04-19  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/65805
* lra-eliminations.c (lra_eliminate_regs_1): Add new assert.
Don't use difference of offset and previous offset if
update_sp_offset is non-zero.
(eliminate_regs_in_insn): Ditto.
* lra-spills.c (remove_pseudos): Exchange 4th and 6th args in
lra_eliminate_regs_1 call.
* lra-constraints.c (get_equiv_with_elimination): Ditto.

From-SVN: r222223

9 years agoCredit Jakub for PR65787 fix
William Schmidt [Sun, 19 Apr 2015 15:17:43 +0000 (15:17 +0000)]
Credit Jakub for PR65787 fix

From-SVN: r222220

9 years agoDaily bump.
GCC Administrator [Sun, 19 Apr 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r222218

9 years agopr32627.f03 (strptr): Change size to match the number of non-nul characters.
Martin Sebor [Sat, 18 Apr 2015 19:23:17 +0000 (19:23 +0000)]
pr32627.f03 (strptr): Change size to match the number of non-nul characters.

* gfortran.dg/pr32627.f03 (strptr): Change size to match the number
of non-nul characters.
* gfortran.dg/substr_6.f90: Make the NUL character visible on stdout

From-SVN: r222214

9 years agoremove need for store_values_directly
Trevor Saunders [Sat, 18 Apr 2015 18:13:18 +0000 (18:13 +0000)]
remove need for store_values_directly

This switches all hash_table users to use the layout that stores
elements of type value_type in the hash table instead of the one storing
value_type *.  Since it becomes unused support for the value_type *
layout is removed.

gcc/

* hash-table.h: Remove version of hash_table that stored value_type *.
* asan.c, attribs.c, bitmap.c, cfg.c, cgraph.h, config/arm/arm.c,
config/i386/winnt.c, config/ia64/ia64.c, config/mips/mips.c,
config/sol2.c, coverage.c, cselib.c, dse.c, dwarf2cfi.c,
dwarf2out.c, except.c, gcse.c, genmatch.c, ggc-common.c,
gimple-ssa-strength-reduction.c, gimplify.c, haifa-sched.c,
hard-reg-set.h, hash-map.h, hash-set.h, ipa-devirt.c, ipa-icf.h,
ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
loop-iv.c, loop-unroll.c, lto-streamer.h, plugin.c, postreload-gcse.c,
reginfo.c, statistics.c, store-motion.c, trans-mem.c, tree-cfg.c,
tree-eh.c, tree-hasher.h, tree-into-ssa.c, tree-parloops.c,
tree-sra.c, tree-ssa-coalesce.c, tree-ssa-dom.c, tree-ssa-live.c,
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c,
tree-ssa-pre.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c,
tree-ssa-structalias.c, tree-ssa-tail-merge.c,
tree-ssa-threadupdate.c, tree-vectorizer.c, tree-vectorizer.h,
valtrack.h, var-tracking.c, vtable-verify.c, vtable-verify.h: Adjust.

libcc1/

* plugin.cc: Adjust for hash_table changes.

gcc/java/

* jcf-io.c: Adjust for hash_table changes.

gcc/lto/

* lto.c: Adjust for hash_table changes.

gcc/objc/

* objc-act.c: Adjust for hash_table changes.

From-SVN: r222213

9 years agoDaily bump.
GCC Administrator [Sat, 18 Apr 2015 00:16:14 +0000 (00:16 +0000)]
Daily bump.

From-SVN: r222212

9 years agore PR target/65787 (Miscompile due to bad vector swap optimization for little endian)
Bill Schmidt [Fri, 17 Apr 2015 22:05:12 +0000 (22:05 +0000)]
re PR target/65787 (Miscompile due to bad vector swap optimization for little endian)

[gcc]

2015-04-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/65787
* config/rs6000/rs6000.c (rtx_is_swappable_p): Ensure that a
subsequent SH_NONE operand does not overwrite an existing *special
value.
(adjust_extract): Handle case where a vec_extract operation is
wrapped in a PARALLEL.

[gcc/testsuite]

2015-04-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/65787
* gcc.target/powerpc/pr65787.c: New.

From-SVN: r222205

9 years agore PR go/65798 (runtime.Caller returns ok=true when return data is invalid)
Ian Lance Taylor [Fri, 17 Apr 2015 21:59:10 +0000 (21:59 +0000)]
re PR go/65798 (runtime.Caller returns ok=true when return data is invalid)

PR go/65798
runtime: In Caller don't return ok == true if PC == 0.

GCC PR 65798 reports that this can happen in some cases.

From-SVN: r222204

9 years agoDon't define ix86_binds_local_p for MacOS nor Windows
H.J. Lu [Fri, 17 Apr 2015 21:54:22 +0000 (21:54 +0000)]
Don't define ix86_binds_local_p for MacOS nor Windows

PR target/65780
* config/i386/i386.c (ix86_binds_local_p): Define only if
TARGET_MACHO and TARGET_DLLIMPORT_DECL_ATTRIBUTES are false.

From-SVN: r222201