After 92648faa1c ("aix: Fixinclude") make check-fixincludes began to
fail (at least on gcc121 machine). Fix by updating fixincludes/tests
and rerunning genfixes.
Co-developed-by: Nathan Sidwell <nathan@acm.org>
fixincludes/ChangeLog:
2020-12-11 Ilya Leoshkevich <iii@linux.ibm.com>
* fixincl.x: Rerun genfixes.
* inclhack.def(aix_physadr_t): Change test_text to something
that needs to be replaced.
* tests/base/sys/types.h(aix_physadr_t): Add expectation.
Add support for --with-tune. Like --with-cpu and --with-arch, the argument is
validated and transformed into a -mtune option to be processed like any other
command-line option. --with-tune has no effect if a -mcpu or -mtune option
is used. The validating code didn't allow --with-cpu=native, so explicitly
allow that.
Co-authored-by: Delia Burduv <delia.burduv@arm.com>
Bootstrap OK, regress pass, OK to commit?
2020-09-03 Wilco Dijkstra <wdijkstr@arm.com>
gcc/
* config.gcc (aarch64*-*-*): Add --with-tune. Support --with-cpu=native.
* config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Add --with-tune.
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_tune_cortex_a76): New
effective target test.
* gcc.target/aarch64/with-tune-config.c: New test.
* gcc.target/aarch64/with-tune-march.c: Likewise.
* gcc.target/aarch64/with-tune-mcpu.c: Likewise.
* gcc.target/aarch64/with-tune-mtune.c: Likewise.
gcc/ada/
* sem_util.adb, sem_util.ads (In_Generic_Formal_Package):
Created to identify type declarations occurring within generic
formal packages.
* sem_res.adb (Resolve_Allocator): Add condition to avoid
emitting an error for allocators when the type being allocated
is class-wide and from a generic formal package.
gcc/ada/
* libgnat/s-fatgen.adb: Add with clause for Interfaces and use
type clause for Interfaces.Unsigned_64.
(Small): Comment out.
(Tiny): Likewise.
(Tiny16): New integer constant.
(Tiny32): Likewise.
(Tiny64): Likewise.
(Tiny80): New integer array constant.
(Pred): Declare a local overlay for Tiny.
(Succ): Likewise.
gcc/ada/
* exp_pakd.adb (Expand_Bit_Packed_Element_Set): Fix again packed
array type in complex cases where array is Volatile.
* exp_util.adb (Remove_Side_Effects): Do not force a renaming to
be handled by the back-end.
gcc/ada/
* libgnat/s-fatgen.adb: Remove use clause for
System.Unsigned_Types.
(Scaling): Add renaming of System.Unsigned_Types and use type
clause for Long_Long_Unsigned.
gcc/ada/
* doc/gnat_ugn/building_executable_programs_with_gnat.rst:
Correct documentation of the -gnatw.K switch to say that it
disables rather than activates the warning.
* gnat_ugn.texi: Regenerate.
gcc/ada/
* exp_aggr.adb (Build_Array_Aggr_Code.Gen_Assign): Move
generation of the call for DIC check past the optional
generation of calls to controlled Initialize procedures.
* exp_ch3.adb
(Build_Array_Init_Proc.Init_One_Dimension.Possible_DIC_Call):
Suppress generation of a DIC call when the array component type
is controlled. The call will now be generated later inside the
array's DI (Deep_Initialize) procedure.
* exp_ch7.adb
(Make_Deep_Array_Body.Build_Initialize_Statements): Generate a
DIC call (when needed by the array component type) after any
call to the component type's controlled Initialize procedure, or
generate the DIC call by itself if there's no Initialize to
call.
* sem_aggr.adb (Resolve_Record_Aggregate.Add_Association):
Simplify condition to only test Is_Box_Init_By_Default (previous
condition was overkill, as well as incorrect in some cases).
* sem_elab.adb (Active_Scenarios.Output_Call): For
Default_Initial_Condition, suppress call to
Output_Verification_Call when the subprogram is a partial DIC
procedure.
gcc/ada/
* exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Round>:
Adjust commentary and set the Rounded_Result flag on the type
conversion node when the node is needed.
* exp_ch4.adb (Expand_N_Type_Conversion): Minor tweak.
(Fixup_Universal_Fixed_Operation): Look through the type conversion
only when it is to Universal_Real.
* exp_fixd.adb: Remove with and use clauses for Snames.
(Build_Divide): Remove redundant test.
(Expand_Convert_Float_To_Fixed): Use Rounded_Result flag on the
node to set the truncation parameter.
gcc/ada/
* sem_prag.adb (Analyze_Depends_In_Decl_Part): Replace early
returns with goto Leave.
(Collect_Subprogram_Inputs_Outputs): Fix style in comment.
gcc/ada/
* libgnat/s-fatgen.ads (Valid): Add again pragma Inline.
* libgnat/s-fatgen.adb (Valid): Improve commentary, tidy up left
and right, and remove superfluous trick for denormalized numbers.
gcc/ada/
* sem_prag.adb (Find_Role): Constant object of
access-to-constant and access-to-subprogram types are not
writable.
(Collect_Subprogram_Inputs_Outputs): In-parameters of
access-to-variable type can act as outputs of the Depends
contracts.
gcc/ada/
* sa_messages.ads: Reference Subprogram_Variant in the comment
for Assertion_Check.
* sem_prag.adb (Analyze_Pragma): Add Subprogram_Variant as an
ID_ASSERTION_KIND; move Default_Initial_Condition as an
RM_ASSERTION_KIND.
gcc/ada/
* inline.adb (Cannot_Inline): Add No_Info parameter to disable
info message.
* inline.ads (Cannot_Inline): When No_Info is set to True, do
not issue info message in GNATprove mode, but still mark the
subprogram as not always inlined.
* sem_res.adb (Resolve_Call): Always call Cannot_Inline inside
an assertion expression.
For deferred macros we also need a new field on the macro itself, so
that the module machinery can determine the macro was imported. Also
the documentation for the hashnode's deferred field was incomplete.
libcpp/
* include/cpplib.h (struct cpp_macro): Add imported_p field.
(struct cpp_hashnode): Tweak deferred field documentation.
* macro.c (_cpp_new_macro): Clear new field.
(cpp_get_deferred_macro, get_deferred_or_lazy_macro): Assert
more.
Similarly to UNKNOWN permutes, TOP needs to be excluded from being considered
for blends because it produces no permute to check.
gcc/ChangeLog:
PR middle-end/98264
* tree-vect-slp-patterns.c (linear_loads_p): Exclude TOP permute.
gcc/testsuite/ChangeLog:
PR middle-end/98264
* gcc.target/i386/pr98264.c: New test.
Commit 2ead1ab911 ("Limit perf data buffer during profiling") added
-m8 to perf invocations during running tests, but the same problem
exists for checking whether perf is working in the first place.
gcc/testsuite/ChangeLog:
2020-12-08 Ilya Leoshkevich <iii@linux.ibm.com>
* lib/target-supports.exp(check_profiling_available): Limit
perf data buffer.
This patch enables MVE vneg instructions for auto-vectorization. MVE
vnegq insns in mve.md are modified to use 'neg' instead of unspec
expression. The neg<mode>2 expander is added to vec-common.md.
Existing patterns in neon.md are prefixed with neon_.
It's not clear why we have different patterns for VDQW
and VH in neon.md, when WDQWH handles both, and patterns
with VDQ have provision for attributes for FP modes.
Another question is why <absneg_str><mode>2 always sets
neon_abs<q> type when it also handles neon_neq<q> cases.
2020-12-11 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
* config/arm/mve.md (mve_vnegq_f): Use 'neg' instead of unspec.
(mve_vnegq_s): Likewise.
* config/arm/neon.md (neg<mode>2): Rename into neon_neg<mode>2.
(<absneg_str><mode>2): Rename into neon_<absneg_str><mode>2.
(neon_v<absneg_str><mode>): Call gen_neon_<absneg_str><mode>2.
(vashr<mode>3): Call gen_neon_neg<mode>2.
(vlshr<mode>3): Call gen_neon_neg<mode>2.
(neon_vneg<mode>): Call gen_neon_neg<mode>2.
* config/arm/unspecs.md (VNEGQ_F, VNEGQ_S): Remove.
* config/arm/vec-common.md (neg<mode>2): New expander.
gcc/testsuite/
* gcc.target/arm/simd/mve-vneg.c: Add tests for vneg.
This patch enables MVE vmvnq instructions for auto-vectorization. MVE
vmvnq insns in mve.md are modified to use 'not' instead of unspec
expression to support one_cmpl<mode>2. The one_cmpl<mode>2 expander
is added to vec-common.md.
2020-12-11 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
* config/arm/iterators.md (VDQNOTM2): New mode iterator.
(supf): Remove VMVNQ_S and VMVNQ_U.
(VMVNQ): Remove.
* config/arm/mve.md (mve_vmvnq_u<mode>): New entry for vmvn
instruction using expression not.
(mve_vmvnq_s<mode>): New expander.
* config/arm/neon.md (one_cmpl<mode>2): Renamed into
one_cmpl<mode>2_neon.
* config/arm/unspecs.md (VMVNQ_S, VMVNQ_U): Remove.
* config/arm/vec-common.md (one_cmpl<mode>2): New expander.
gcc/testsuite/
* gcc.target/arm/simd/mve-vmvn.c: Add tests for vmvn.
This patch enables MVE vbic instructions for auto-vectorization. MVE
vbicq insns in mve.md are modified to use 'and not' instead of unspec
expression.
2020-12-11 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
* config/arm/iterators.md (supf): Remove VBICQ_S and VBICQ_U.
(VBICQ): Remove.
* config/arm/mve.md (mve_vbicq_u<mode>): New entry for vbic
instruction using expression and not.
(mve_vbicq_s<mode>): New expander.
(mve_vbicq_f<mode>): Replace use of unspec by 'and not'.
* config/arm/unspecs.md (VBICQ_S, VBICQ_U, VBICQ_F): Remove.
gcc/testsuite/
* gcc.target/arm/simd/mve-vbic.c: Add tests for vbic.
This patch enables MVE veorq instructions for auto-vectorization. MVE
veorq insns in mve.md are modified to use xor instead of unspec
expression to support xor<mode>3. The xor<mode>3 expander is added to
vec-common.md
2020-12-11 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
* config/arm/iterators.md (supf): Remove VEORQ_S and VEORQ_U.
(VEORQ): Remove.
* config/arm/mve.md (mve_veorq_u<mode>): New entry for veor
instruction using expression xor.
(mve_veorq_s<mode>): New expander.
(mve_veorq_f<mode>): Use 'xor' code instead of unspec.
* config/arm/neon.md (xor<mode>3): Renamed into xor<mode>3_neon.
* config/arm/unspecs.md (VEORQ_S, VEORQ_U, VEORQ_F): Remove.
* config/arm/vec-common.md (xor<mode>3): New expander.
gcc/testsuite/
* gcc.target/arm/simd/mve-veor.c: Add tests for veor.
This patch fixes typos in effective targets which otherwise lead to
DejaGnu errors.
It also replaces dg-additional-options with dg-options to avoid
compiling with -ansi -pedantic-errors, resulting in
error: ISO C does not support the '_Float16' type [-Wpedantic]
2020-12-14 Christophe Lyon <christophe.lyon@linaro.org>
gcc/testsuite/
* gcc.target/arm/vect-half-floats.c: Fix typos.
This patch adds support for -mcpu=cortex-a78c command line option.
For more information about this processor, see [0]:
[0] https://developer.arm.com/ip-products/processors/cortex-a/cortex-a78c
gcc/ChangeLog:
* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add Cortex-A78C core.
* config/aarch64/aarch64-tune.md: Regenerate.
* doc/invoke.texi: Update docs.
gcc/:
* godump.c (go_output_typedef): Suppress typedefs whose name
matches the tag of the underlying struct, union, or enum.
Output declarations for enums that do not appear in typedefs.
gcc/testsuite:
* gcc.misc-tests/godump-1.c: Add test cases.
libstdc++-v3/ChangeLog:
* testsuite/23_containers/array/debug/back2_neg.cc: target c++14 because assertion
for constexpr is disabled in C++11.
* testsuite/23_containers/array/debug/front2_neg.cc: Likewise.
* testsuite/23_containers/array/debug/square_brackets_operator2_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/multithreaded_swap.cc: Include <memory>
for shared_ptr.
François Dumont
Ilya Leoshkevich
Martin Sebor
Sebastian Pop
Wilco Dijkstra
Martin Liska
Piotr Trojanek
Eric Botcazou
Justin Squirek
Arnaud Charlet
Gary Dismukes
Doug Rupp
Ghjuvan Lacambre
Bob Duff
Yannick Moy
Nathan Sidwell
Tamar Christina
Andrea Corallo
Christophe Lyon
Przemyslaw Wirkus
Nikhil Benesch
GCC Administrator