2015-04-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.opt (mcrypto): Change option description to
match category changes in ISA 2.07B.
From-SVN: r222381
* 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
* 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
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
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
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
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
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
[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
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
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
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
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
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
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
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
config-list.mk for i686-*-openbsd3.0 failed with:
gcc/config/openbsd.h:143:18: error: ‘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 ‘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
Fixes all-gcc for c6x config-list.mk that complained about
error: enumeration value ‘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
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 ‘void c_cpp_builtins(cpp_reader*)’:
../../../../../../home/me/src/gcc-5.0.mine/gcc/config/bfin/bfin.h:43:14:
error: enumeration value ‘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 ‘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
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
