* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Use end() function to get end iterator.
* testsuite/experimental/filesystem/iterators/pop.cc: Remove printf
statements that were present for debugging.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Use end() function to get end
iterator.
* testsuite/experimental/filesystem/operations/last_write_time.cc:
Only require file timestamps to be accurate to one second.
From-SVN: r241616
2016-10-27 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* config/arm/arm.c (arm_split_atomic_op): Add function comment. Add
logic to to decide whether to copy over old value to register for new
value.
* config/arm/sync.md: Add comments explaning why mode and code
attribute are not defined in iterators.md
(thumb1_atomic_op_str): New code attribute.
(thumb1_atomic_newop_str): Likewise.
(thumb1_atomic_fetch_op_str): Likewise.
(thumb1_atomic_fetch_newop_str): Likewise.
(thumb1_atomic_fetch_oldop_str): Likewise.
(atomic_exchange<mode>): Add new ARMv8-M Baseline only alternatives to
mirror the more restrictive constraints of the Thumb-1 insns after
split compared to Thumb-2 counterpart insns.
(atomic_<sync_optab><mode>): Likewise. Add comment to keep constraints
in sync with non atomic version.
(atomic_nand<mode>): Likewise.
(atomic_fetch_<sync_optab><mode>): Likewise.
(atomic_fetch_nand<mode>): Likewise.
(atomic_<sync_optab>_fetch<mode>): Likewise.
(atomic_nand_fetch<mode>): Likewise.
* config/arm/thumb1.md (thumb1_addsi3): Add comment to keep contraint
in sync with atomic version.
(thumb1_subsi3_insn): Likewise.
(thumb1_andsi3_insn): Likewise.
(thumb1_iorsi3_insn): Likewise.
(thumb1_xorsi3_insn): Likewise.
From-SVN: r241614
2016-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78092
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Fix reference to an
array element of type CLASS.
2016-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78092
* gfortran.dg/pr78092.f90: New test.
From-SVN: r241610
gcc/ChangeLog:
2016-10-26 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/78056
* config/rs6000/rs6000.c (spe_init_builtins): Modify loops to not
define builtin functions from the bdesc_spe_predicates or
bdesc_spe_evsel arrays if the builtin mask is not compatible with
the current compiler configuration.
(paired_init_builtins): Modify loop to not define define builtin
functions from the bdesc_paried_preds array if the builtin mask is
not compatible with the current compiler configuration.
(altivec_init_builtins): Modify loops to not define the
__builtin_altivec_stxvl function nor the builtin functions from
the bdesc_dst or bdesc_altivec_preds, or bdesc_abs arrays if the
builtin mask is not compatible with the current compiler
configuration.
gcc/testsuite/ChangeLog:
2016-10-26 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/78056
* gcc.target/powerpc/vsu/vec-any-eqz-7.c (test_any_equal): Change
expected error message.
* gcc.target/powerpc/vsu/vec-xst-len-12.c (store_data): Change
expected error message.
* gcc.target/powerpc/vsu/vec-all-nez-7.c
(test_all_not_equal_and_not_zero): Change expected error message.
From-SVN: r241599
2016-10-26 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR libstdc++/78110
* libsupc++/new_opa.cc: Don't include <malloc.h> in a free standing
environment. Declare memalign directly in that case.
From-SVN: r241591
PR fortran/77973
* gimplify.c (gimplify_adjust_omp_clauses_1): For all added map
clauses with OMP_CLAUSE_SIZE being a decl, call omp_notice_variable
on outer context if any.
* gfortran.dg/gomp/pr77973.f90: New test.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r241581
* gen-pass-instances.awk (adjust_linenos): INcrement pass_lines[p]
by increment rather than double it.
(insert_remove_pass): Strip leading whitespace from args[3]. Don't
emit a space before args[4].
(END): Don't emit a space before with_arg.
From-SVN: r241580
2016-10-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* config/arm/sync.md (atomic_compare_and_swap<mode>_1): Add new ARMv8-M
Baseline only alternatives to (i) hold store atomic success value in a
return register rather than a scratch register, (ii) use a low register
for it and to (iii) ensure the cbranchsi insn generated by the split
respect the constraints of Thumb-1 cbranchsi4_insn and
cbranchsi4_scratch.
* config/arm/thumb1.md (cbranchsi4_insn): Add comment to indicate
constraints must match those in atomic_compare_and_swap.
(cbranchsi4_scratch): Likewise.
From-SVN: r241578
2016-10-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* config/arm/arm.c (arm_expand_compare_and_swap): Add new bdst local
variable. Add the new parameter to the insn generator. Set that
parameter to be CC flag for 32-bit targets, bval otherwise. Set the
return value from the negation of that parameter for Thumb-1, keeping
the logic unchanged otherwise except for using bdst as the destination
register of the compare_and_swap insn.
(arm_split_compare_and_swap): Add explanation about how is the value
returned to the function comment. Rename scratch variable to
neg_bval. Adapt initialization of variables holding operands to the
new operand numbers. Use return register to hold result of store
exclusive for Thumb-1, scratch register otherwise. Construct the
appropriate cbranch for Thumb-1 targets, keeping the logic unchanged
for 32-bit targets. Guard Z flag setting to restrict to 32bit targets.
Use gen_cbranchsi4 rather than hand-written conditional branch to loop
for strongly ordered compare_and_swap.
* config/arm/predicates.md (cc_register_operand): New predicate.
* config/arm/sync.md (atomic_compare_and_swap<mode>_1): Use a
match_operand with the new predicate to accept either the CC flag or a
destination register for the boolean return value, restricting it to
CC flag only via constraint. Adapt operand numbers accordingly.
From-SVN: r241577
2016-10-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/78108
* resolve.c (resolve_typebound_intrinsic_op): For submodules
suppress the error and return if the same procedure symbol
is added more than once to the interface.
2016-10-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/78108
* gfortran.dg/submodule_18.f08: New test.
* gfortran.dg/submodule_19.f08: New test.
From-SVN: r241555
* src/filesystem/dir.cc (recursive_directory_iterator::increment):
Reset state on error.
* testsuite/experimental/filesystem/iterators/
recursive_directory_iterator.cc: Check state after increment error.
From-SVN: r241552
PR tree-optimization/78060
PR tree-optimization/78061
PR tree-optimization/78088
* tree-ssa-loop-split.c (easy_exit_values): New function.
(tree_ssa_split_loops): Use it.
(compute_new_first_bound): Change order of operations,
fix invalid use of types.
testsuite/
* g++.dg/pr78060.C: New test.
* gfortran.dg/pr78061.f: New test.
* g++.dg/pr78088.C: New test.
From-SVN: r241551
