| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
2020-06-10 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* scn.adb (Determine_License): Remove.
|
|
2020-06-10 Justin Squirek <squirek@adacore.com>
gcc/ada/
* exp_ch3.adb (Expand_N_Object_Declaration): Add condition to
handle processing of objects initialized by a call to a function
return an anonymous access type.
* exp_ch6.adb, exp_ch6.ads
(Has_Unconstrained_Access_Discriminants): Moved to sem_util.adb
(Needs_Result_Accessibility_Level): Moved to sem_util.adb
* sem_util.adb, sem_util.ads
(Has_Unconstrained_Access_Discriminants): Moved from exp_ch6.adb
(Needs_Result_Accessibility_Level): Moved from exp_ch6.adb
* sem_res.adb (Valid_Conversion): Add condition for the special
case where the operand of a conversion is the result of an
anonymous access type
|
|
2020-06-10 Ghjuvan Lacambre <lacambre@adacore.com>
gcc/ada/
* par-ch6.adb (P_Subprogram): Reject duplicate subprogram
declarations.
|
|
2020-06-10 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_ch6.adb (Insert_Post_Call_Actions): Deal with the context
of an if-expression and with a call written in prefixed notation.
|
|
2020-06-10 Gary Dismukes <dismukes@adacore.com>
gcc/ada/
* einfo.ads: Minor reformatting of a comment.
* exp_aggr.adb: Minor reformatting and a grammar correction.
* exp_attr.adb: Minor reformatting and a typo fix in some
comments.
* sem_ch12.adb: Fix three typos in comments.
|
|
This makes {SLP_TREE,STMT_VINFO}_VEC_STMTS a vector of gimple * and
not allocate a stmt_vec_info for vectorizer generated stmts since
this is now possible after removing the only use which was chaining
of vector stmts via STMT_VINFO_RELATED_STMT.
This also removes all stmt_vec_info allocations done for vector
stmts, the remaining ones are for stmts in the scalar IL and for
patterns which are not part of the IL. Thus after this the stmt
UIDs inside a basic-block are suitable for dominance checking
if you ignore (or lazy-fill) UIDs of zero of the vector stmts
inserted during transform. This property is ensured by a new
flag set when pattern analysis is complete.
2020-06-10 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (_slp_tree::vec_stmts): Make it a vector
of gimple * stmts.
(_stmt_vec_info::vec_stmts): Likewise.
(vec_info::stmt_vec_info_ro): New flag.
(vect_finish_replace_stmt): Adjust declaration.
(vect_finish_stmt_generation): Likewise.
(vectorizable_induction): Likewise.
(vect_transform_reduction): Likewise.
(vectorizable_lc_phi): Likewise.
* tree-vect-data-refs.c (vect_create_data_ref_ptr): Do not
allocate stmt infos for increments.
(vect_record_grouped_load_vectors): Adjust.
* tree-vect-loop.c (vect_create_epilog_for_reduction): Likewise.
(vectorize_fold_left_reduction): Likewise.
(vect_transform_reduction): Likewise.
(vect_transform_cycle_phi): Likewise.
(vectorizable_lc_phi): Likewise.
(vectorizable_induction): Likewise.
(vectorizable_live_operation): Likewise.
(vect_transform_loop): Likewise.
* tree-vect-patterns.c (vect_pattern_recog): Set stmt_vec_info_ro.
* tree-vect-slp.c (vect_get_slp_vect_def): Adjust.
(vect_get_slp_defs): Likewise.
(vect_transform_slp_perm_load): Likewise.
(vect_schedule_slp_instance): Likewise.
(vectorize_slp_instance_root_stmt): Likewise.
* tree-vect-stmts.c (vect_get_vec_defs_for_operand): Likewise.
(vect_finish_stmt_generation_1): Do not allocate a stmt info.
(vect_finish_replace_stmt): Do not return anything.
(vect_finish_stmt_generation): Likewise.
(vect_build_gather_load_calls): Adjust.
(vectorizable_bswap): Likewise.
(vectorizable_call): Likewise.
(vectorizable_simd_clone_call): Likewise.
(vect_create_vectorized_demotion_stmts): Likewise.
(vectorizable_conversion): Likewise.
(vectorizable_assignment): Likewise.
(vectorizable_shift): Likewise.
(vectorizable_operation): Likewise.
(vectorizable_scan_store): Likewise.
(vectorizable_store): Likewise.
(vectorizable_load): Likewise.
(vectorizable_condition): Likewise.
(vectorizable_comparison): Likewise.
(vect_transform_stmt): Likewise.
* tree-vectorizer.c (vec_info::vec_info): Initialize
stmt_vec_info_ro.
(vec_info::replace_stmt): Copy over stmt UID rather than
unsetting/setting a stmt info allocating a new UID.
(vec_info::set_vinfo_for_stmt): Assert !stmt_vec_info_ro.
|
|
This patch merges the evrp uses of the substitute and fold engine into
the engine itself, at least the parts that can be re-used by other
engine uses. It also adds a context parameter to get_value() for
further use.
gcc/
* gimple-loop-versioning.cc (loop_versioning::name_prop::get_value):
Add stmt parameter.
* gimple-ssa-evrp.c (class evrp_folder): New.
(class evrp_dom_walker): Remove.
(execute_early_vrp): Use evrp_folder instead of evrp_dom_walker.
* tree-ssa-ccp.c (ccp_folder::get_value): Add stmt parameter.
* tree-ssa-copy.c (copy_folder::get_value): Same.
* tree-ssa-propagate.c (substitute_and_fold_engine::replace_uses_in):
Pass stmt to get_value.
(substitute_and_fold_engine::replace_phi_args_in): Same.
(substitute_and_fold_dom_walker::after_dom_children): Call
post_fold_bb.
(substitute_and_fold_dom_walker::foreach_new_stmt_in_bb): New.
(substitute_and_fold_dom_walker::propagate_into_phi_args): New.
(substitute_and_fold_dom_walker::before_dom_children): Adjust to
call virtual functions for folding, pre_folding, and post folding.
Call get_value with PHI. Tweak dump.
* tree-ssa-propagate.h (class substitute_and_fold_engine):
New argument to get_value.
New virtual function pre_fold_bb.
New virtual function post_fold_bb.
New virtual function pre_fold_stmt.
New virtual function post_new_stmt.
New function propagate_into_phi_args.
* tree-vrp.c (vrp_folder::get_value): Add stmt argument.
* vr-values.c (vr_values::extract_range_from_stmt): Adjust dump
output.
(vr_values::fold_cond): New.
(vr_values::simplify_cond_using_ranges_1): Call fold_cond.
* vr-values.h (class vr_values): Add
simplify_cond_using_ranges_when_edge_is_known.
gcc/testsuite/
* gcc.dg/tree-ssa/ssa-dse-30.c: Adjust test for folding of
memmove happening later.
|
|
Flags are now:
frvrp1-changes
Common Var(flag_rvrp1_changes) Init(0)
Allow IL changes in rvrp1 pass.
frvrp2-changes
Common Var(flag_rvrp2_changes) Init(1)
Allow IL changes in rvrp2 pass.
fevrp-traps
Common Var(flag_evrp_traps) Init(0)
Trap on any EVRP changes to the IL.
There is also another flag, but it is for testsuite use only, to turn
on/off the RVRP changes for all passes:
frvrp-changes
Common Var(flag_rvrp_changes) Init(-1)
Override for both -frvrp1-changes and -frvrp2-changes. This is meant
to be used by the testsuite to keep RVRP passes from making IL changes
in some tests, thus making easier to test evrp functionality.
|
|
Previous method names were confusing.
|
|
gcc/ChangeLog:
2020-05-19 Martin Liska <mliska@suse.cz>
PR sanitizer/94910
* asan.c (asan_emit_stack_protection): Emit
also **SavedFlagPtr(FakeStack, class_id) = 0 in order to release
a stack frame.
|
|
|
|
|
|
The cost model is currently treating multiplication by element as being more
expensive than 3 same multiplication. This means that if the value is on the
SIMD side we add an unneeded DUP. If the value is on the genreg side we use the
more expensive DUP instead of fmov.
This patch corrects the costs such that the two multiplies are costed the same
which allows us to generate
fmul v3.4s, v3.4s, v0.s[0]
instead of
dup v0.4s, v0.s[0]
fmul v3.4s, v3.4s, v0.4s
gcc/ChangeLog:
* config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Adjust costs for mul.
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/asimd-mull-elem.c: New test.
|
|
This gets rid of the linked list of STMT_VINFO_VECT_STMT and
STMT_VINFO_RELATED_STMT in preparation for vectorized stmts no
longer needing a stmt_vec_info (just for this chaining). This
has ripple-down effects in all places we gather vectorized
defs. For this new interfaces are introduced and used
throughout vectorization, simplifying code in a lot of places
and merging it with the SLP way of gathering vectorized
operands. There is vect_get_vec_defs as the new recommended
unified interface and vect_get_vec_defs_for_operand as one
for non-SLP operation. I've resorted to keep the structure
of the code the same where using vect_get_vec_defs would have
been too disruptive for this already large patch.
2020-06-10 Richard Biener <rguenther@suse.de>
* tree-vect-data-refs.c (vect_vfa_access_size): Adjust.
(vect_record_grouped_load_vectors): Likewise.
* tree-vect-loop.c (vect_create_epilog_for_reduction): Likewise.
(vectorize_fold_left_reduction): Likewise.
(vect_transform_reduction): Likewise.
(vect_transform_cycle_phi): Likewise.
(vectorizable_lc_phi): Likewise.
(vectorizable_induction): Likewise.
(vectorizable_live_operation): Likewise.
(vect_transform_loop): Likewise.
* tree-vect-slp.c (vect_get_slp_defs): New function, split out
from overload.
* tree-vect-stmts.c (vect_get_vec_def_for_operand_1): Remove.
(vect_get_vec_def_for_operand): Likewise.
(vect_get_vec_def_for_stmt_copy): Likewise.
(vect_get_vec_defs_for_stmt_copy): Likewise.
(vect_get_vec_defs_for_operand): New function.
(vect_get_vec_defs): Likewise.
(vect_build_gather_load_calls): Adjust.
(vect_get_gather_scatter_ops): Likewise.
(vectorizable_bswap): Likewise.
(vectorizable_call): Likewise.
(vectorizable_simd_clone_call): Likewise.
(vect_get_loop_based_defs): Remove.
(vect_create_vectorized_demotion_stmts): Adjust.
(vectorizable_conversion): Likewise.
(vectorizable_assignment): Likewise.
(vectorizable_shift): Likewise.
(vectorizable_operation): Likewise.
(vectorizable_scan_store): Likewise.
(vectorizable_store): Likewise.
(vectorizable_load): Likewise.
(vectorizable_condition): Likewise.
(vectorizable_comparison): Likewise.
(vect_transform_stmt): Adjust and remove no longer applicable
sanity checks.
* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
STMT_VINFO_VEC_STMTS.
(vec_info::free_stmt_vec_info): Relase it.
* tree-vectorizer.h (_stmt_vec_info::vectorized_stmt): Remove.
(_stmt_vec_info::vec_stmts): Add.
(STMT_VINFO_VEC_STMT): Remove.
(STMT_VINFO_VEC_STMTS): New.
(vect_get_vec_def_for_operand_1): Remove.
(vect_get_vec_def_for_operand): Likewise.
(vect_get_vec_defs_for_stmt_copy): Likewise.
(vect_get_vec_def_for_stmt_copy): Likewise.
(vect_get_vec_defs): New overloads.
(vect_get_vec_defs_for_operand): New.
(vect_get_slp_defs): Declare.
|
|
This patch fixes a latent bug exposed by eb72dc663e9070b281be83a80f6f838a3a878822.
See the discussion on the bug for details.
Bootstrapped and regtested on aarch64-linux-gnu. No new fails introduced.
2020-06-10 Qian Chao <qianchao9@huawei.com>
gcc/ChangeLog:
PR tree-optimization/95569
* trans-mem.c (expand_assign_tm): Ensure that rtmp is marked TREE_ADDRESSABLE.
gcc/testsuite/ChangeLog:
PR tree-optimization/95569
* gcc.dg/tm/pr95569.c: New test.
|
|
|
|
|
|
gcc/ChangeLog:
2020-03-20 Martin Liska <mliska@suse.cz>
PR tree-optimization/92860
* optc-save-gen.awk: Generate new function cl_optimization_compare.
* opth-gen.awk: Generate declaration of the function.
gcc/c-family/ChangeLog:
2020-03-20 Martin Liska <mliska@suse.cz>
PR tree-optimization/92860
* c-attribs.c (handle_optimize_attribute):
Save global options and compare it after parsing of function
attribute.
* c-pragma.c (opt_stack::saved_global_options): New field.
(handle_pragma_push_options): Save global_options.
(handle_pragma_pop_options): Compare them after pop.
|
|
|
|
This patch adds support for the two new HWCAP2 fields used by the
__builtin_cpu_supports function. It adds support in the target_clones
attribute for -mcpu=future.
The two new __builtin_cpu_supports tests are:
__builtin_cpu_supports ("isa_3_1")
__builtin_cpu_supports ("mma")
The bits used are the bits that the Linux kernel engineers will be using for
these new features.
gcc/
2020-06-09 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/ppc-auxv.h (PPC_PLATFORM_FUTURE): Allocate
'future' PowerPC platform.
(PPC_FEATURE2_ARCH_3_1): New HWCAP2 bit for ISA 3.1.
(PPC_FEATURE2_MMA): New HWCAP2 bit for MMA.
* config/rs6000/rs6000-call.c (cpu_supports_info): Add ISA 3.1 and
MMA HWCAP2 bits.
* config/rs6000/rs6000.c (CLONE_ISA_3_1): New clone support.
(rs6000_clone_map): Add 'future' system target_clones support.
testsuite/
2020-06-09 Michael Meissner <meissner@linux.ibm.com>
* gcc.target/powerpc/clone3.c: New test for using 'future' with
the target_clones attribute.
|
|
This patch adds support for the two new HWCAP2 fields used by the
__builtin_cpu_supports function. It adds support in the target_clones
attribute for -mcpu=future.
The two new __builtin_cpu_supports tests are:
__builtin_cpu_supports ("isa_3_1")
__builtin_cpu_supports ("mma")
The bits used are the bits that the Linux kernel engineers will be using for
these new features.
testsuite/
2020-06-05 Michael Meissner <meissner@linux.ibm.com>
* gcc.target/powerpc/clone3.c: New test for using 'future' with
the target_clones attribute.
|
|
This patch adds support for the two new HWCAP2 fields used by the
__builtin_cpu_supports function. It adds support in the target_clones
attribute for -mcpu=future.
The two new __builtin_cpu_supports tests are:
__builtin_cpu_supports ("isa_3_1")
__builtin_cpu_supports ("mma")
The bits used are the bits that the Linux kernel engineers will be using for
these new features.
gcc/
2020-06-05 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/ppc-auxv.h (PPC_PLATFORM_FUTURE): Allocate
'future' PowerPC platform.
(PPC_FEATURE2_ARCH_3_1): New HWCAP2 bit for ISA 3.1.
(PPC_FEATURE2_MMA): New HWCAP2 bit for MMA.
* config/rs6000/rs6000-call.c (cpu_supports_info): Add ISA 3.1 and
MMA HWCAP2 bits.
* config/rs6000/rs6000.c (CLONE_ISA_3_1): New clone support.
(rs6000_clone_map): Add 'future' system target_clones support.
|
|
|
|
2020-06-09 Michael Meissner <meissner@linux.ibm.com>
* lib/target-supports.exp (check_effective_target_powerpc_pcrel):
New.
(check_effective_target_powerpc_prefixed_addr): New.
|
|
because the header and library cannot be found (see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95005).
The attached patch fixes the problem and is what we use in Spack to
make GCC build with zstd support.
gcc/
* Makefile.in (ZSTD_INC): Define.
(ZSTD_LIB): Include ZSTD_LDFLAGS.
(CFLAGS-lto-compress.o): Add ZSTD_INC.
* configure.ac (ZSTD_CPPFLAGS, ZSTD_LDFLAGS): New variables for
AC_SUBST.
* configure: Rebuilt.
|
|
gcc/testsuite/ChangeLog:
* c-c++-common/asan/inline-kernel.c: Add missing
-fno-sanitize-address option.
|
|
Part of the PR notes that there are UBSAN fails for the coroutines
test suite. These are primarily related to the use of the same DTOR
tree in the two edges from the await block. Fixed by building a new
tree for each.
gcc/cp/ChangeLog:
PR c++/95137
* coroutines.cc (expand_one_await_expression): Build separate
DTOR trees for the awaitable object on the destroy and resume
paths.
|
|
The problem in this testcase comes from cloning the constructor into
complete and base variants. When we clone the body the first time,
walk_tree_1 calls copy_tree_body_r on the type of the artificial TYPE_DECL
we made for the VLA type without calling it on the decl itself, so we
overwrite the type of the TYPE_DECL without copying the decl first.
This has been broken since we started inserting a TYPE_DECL for anonymous
VLAs in r7-457.
This patch fixes walk_tree_1 to call the function on the TYPE_DECL, as we do
for other decls of a DECL_EXPR.
gcc/ChangeLog:
PR c++/95552
* tree.c (walk_tree_1): Call func on the TYPE_DECL of a DECL_EXPR.
gcc/testsuite/ChangeLog:
PR c++/95552
* g++.dg/ext/vla23.C: New test.
|
|
Add support to optionally emit different instrumentation for accesses to
volatile variables. While the default TSAN runtime likely will never
require this feature, other runtimes for different environments that
have subtly different memory models or assumptions may require
distinguishing volatiles.
One such environment are OS kernels, where volatile is still used in
various places, and often declare volatile to be appropriate even in
multi-threaded contexts. One such example is the Linux kernel, which
implements various synchronization primitives using volatile
(READ_ONCE(), WRITE_ONCE()).
Here the Kernel Concurrency Sanitizer (KCSAN), is a runtime that uses
TSAN instrumentation but otherwise implements a very different approach
to race detection from TSAN:
https://github.com/google/ktsan/wiki/KCSAN
Due to recent changes in requirements by the Linux kernel, KCSAN
requires that the compiler supports tsan-distinguish-volatile (among
several new requirements):
https://lore.kernel.org/lkml/20200521142047.169334-7-elver@google.com/
gcc/
* params.opt: Define --param=tsan-distinguish-volatile=[0,1].
* sanitizer.def (BUILT_IN_TSAN_VOLATILE_READ1): Define new
builtin for volatile instrumentation of reads/writes.
(BUILT_IN_TSAN_VOLATILE_READ2): Likewise.
(BUILT_IN_TSAN_VOLATILE_READ4): Likewise.
(BUILT_IN_TSAN_VOLATILE_READ8): Likewise.
(BUILT_IN_TSAN_VOLATILE_READ16): Likewise.
(BUILT_IN_TSAN_VOLATILE_WRITE1): Likewise.
(BUILT_IN_TSAN_VOLATILE_WRITE2): Likewise.
(BUILT_IN_TSAN_VOLATILE_WRITE4): Likewise.
(BUILT_IN_TSAN_VOLATILE_WRITE8): Likewise.
(BUILT_IN_TSAN_VOLATILE_WRITE16): Likewise.
* tsan.c (get_memory_access_decl): Argument if access is
volatile. If param tsan-distinguish-volatile is non-zero, and
access if volatile, return volatile instrumentation decl.
(instrument_expr): Check if access is volatile.
gcc/testsuite/
* c-c++-common/tsan/volatile.c: New test.
|
|
testsuite/
2020-06-09 Michael Meissner <meissner@linux.ibm.com>
* lib/target-supports.exp (check_effective_target_powerpc_pcrel):
New.
(check_effective_target_powerpc_prefixed_addr): New.
|
|
|
|
This removes dead code left over from the reduction vectorization
refactoring last year.
2020-06-09 Richard Biener <rguenther@suse.de>
* tree-vect-loop.c (vectorizable_induction): Remove dead code.
|
|
Reviewed-on: https://github.com/dlang/dmd/pull/11224
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 13d67c575.
* d-builtins.cc (build_frontend_type): Update call to
TypeVector::create.
* d-frontend.cc (Global::_init): Move setting of errorLimit to ...
* d-lang.cc (d_init_options): ... here. Update for new field
location of errorLimit.
(d_post_options): Likewise.
* d-port.cc (Port::readwordLE): Update signature.
(Port::readwordBE): Likewise.
(Port::readlongLE): Likewise.
(Port::readlongBE): Likewise.
* decl.cc (get_symbol_decl): Update for new field types.
|
|
We only need to predeclare a VLA type if it's wrapped in a pointer type;
otherwise gimplify_type_sizes will handle it.
gcc/cp/ChangeLog:
PR c++/95552
* cp-gimplify.c (predeclare_vla): Only predeclare a VLA if it's
wrapped in a pointer type.
|
|
gcc/ChangeLog:
* omp-offload.c (add_decls_addresses_to_decl_constructor,
omp_finish_file): With in_lto_p, stream out all offload-table
items even if the symtab_node does not exist.
|
|
This removes dead code that was left over from the reduction
vectorization refactoring last year.
2020-06-09 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (vect_transform_stmt): Remove dead code.
|
|
|
|
Pushed to master.
gcc/ChangeLog:
* gcov-dump.c (print_usage): Fix spacing for --raw option
in --help.
|
|
gcc/ChangeLog:
* cif-code.def (ATTRIBUTE_MISMATCH): Rename to...
(SANITIZE_ATTRIBUTE_MISMATCH): ...this.
* ipa-inline.c (sanitize_attrs_match_for_inline_p):
Handle all sanitizer options.
(can_inline_edge_p): Use renamed CIF_* enum value.
gcc/testsuite/ChangeLog:
* c-c++-common/asan/inline.c: New test.
* c-c++-common/asan/inline-kernel.c: New test.
* c-c++-common/tsan/inline.c: New test.
* c-c++-common/ubsan/inline.c: New test.
|
|
MD patterns extended for unary ops ABS, CLS, CLZ, CNT, NEG and NOT
to support unpacked vectors. Also extended patterns for BIC to
support unpacked vectors where input elements are of the same width.
gcc/ChangeLog:
2020-06-09 Joe Ramsay <joe.ramsay@arm.com>
* config/aarch64/aarch64-sve.md (<optab><mode>2): Add support for
unpacked vectors.
(@aarch64_pred_<optab><mode>): Add support for unpacked vectors.
(@aarch64_bic<mode>): Enable unpacked BIC.
(*bic<mode>3): Enable unpacked BIC.
gcc/testsuite/ChangeLog:
2020-06-09 Joe Ramsay <joe.ramsay@arm.com>
* gcc.target/aarch64/sve/logical_unpacked_abs.c: New test.
* gcc.target/aarch64/sve/logical_unpacked_bic_1.c: New test.
* gcc.target/aarch64/sve/logical_unpacked_bic_2.c: New test.
* gcc.target/aarch64/sve/logical_unpacked_bic_3.c: New test.
* gcc.target/aarch64/sve/logical_unpacked_bic_4.c: New test.
* gcc.target/aarch64/sve/logical_unpacked_neg.c: New test.
* gcc.target/aarch64/sve/logical_unpacked_not.c: New test.
|
|
Pushed to master.
gcc/ChangeLog:
PR gcov-profile/95365
* doc/gcov.texi: Compile and link one example in 2 steps.
|
|
2020-06-09 Javier Miranda <miranda@adacore.com>
gcc/ada/
* sem_ch6.adb (New_Overloaded_Entity): Add missing call to check
subtype conformance of overriding dispatching primitive.
* sem_eval.adb (Subtypes_Statically_Match): Handle derivations
of private subtypes.
* libgnat/g-exptty.adb, libgnat/g-exptty.ads
(Set_Up_Communications): Fix the profile since null-exclusion is
missing in the access type formals.
* sem_disp.ads (Check_Operation_From_Private_View): Adding
documentation.
|
|
2020-06-09 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* einfo.ads (XEINFO section): Update format description.
(Is_Subprogram_Or_Entry): Move pragma to regular section.
(Is_Subprogram_Or_Generic_Subprogram): Likewise.
* xeinfo.adb (Get_B4): Rename to...
(Get_B0): ...this.
(Translate_Expr): New procedure extracted from...
(XEinfo): ...here. Try to apply Get_B0 first and then
call Translate_Expr to translate supported constructs.
|
|
2020-06-09 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* exp_ch6.adb (Freeze_Subprogram): Deal with convention C_Family.
* freeze.adb (Freeze_Profile): Likewise. Add missing guard.
* sem_mech.adb (Set_Mechanisms): Likewise.
* lib-xref.adb (Output_Import_Export_Info): Ditto for C_Variadic.
* repinfo.adb (List_Subprogram_Info): Likewise.
* sem_prag.adb (Set_Convention_From_Pragma): Move main checks for
Stdcall to...
(Process_Convention): ...here. Add checks for C_Variadic.
* snames.ads-tmpl: Add Name_C_Variadic_0 .. Name_C_Variadic_16.
Use consistent format for subtype declarations.
(Convention_Id): Add Convention_C_Variadic_0 .. C_Variadic_16
and move Convention_CPP up.
(Convention_C_Family): New subtype of Convention_Id.
(Convention_C_Variadic): Likewise.
(Foreign_Convention): Use explicit upper bound.
Add pragma Inline for Is_Configuration_Pragma_Name,
Is_Function_Attribute_Name, Is_Internal_Attribute_Name
and Is_Procedure_Attribute_Name.
* snames.adb-tmpl (Get_Convention_Id): Deal with Name_Variadic_n.
(Get_Convention_Name): Deal with Convention_Variadic_n.
* types.h (Convention_Id): New typedef.
* xsnamest.adb (Name2): New variable.
(Is_Conv): New pattern.
(Get_Subt1): Likewise.
(Get_Subt2): Likewise.
Output subtypes of Convention_Id into the C header file.
|
|
2020-06-09 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* exp_ch3.adb, exp_ch4.adb, exp_ch6.adb, exp_ch9.adb,
exp_disp.adb, exp_util.adb: Add comments related to errors that
should be moved to semantic analysis. Also replace "?" with "??"
in warning messages.
|
|
2020-06-09 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* libgnat/a-strunb__shared.ads, libgnat/a-strunb__shared.adb
(Reference, Unreference): No-op for Empty_Shared_String.
Remove unneeded calls to Reference.
|
|
2020-06-09 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* exp_ch5.adb (Expand_N_Assignment): Remove kludge for
AI05-0087.
* sem_ch12.adb (Validate_Derived_Type_Instance): Implement
AI05-0087 retroactively since it's a binding interpretation.
|
|
2020-06-09 Eric Botcazou <ebotcazou@adacore.com>
gcc/ada/
* einfo.ads (Has_Foreign_Convention): Fix description.
(Component_Alignment): Move around.
(Has_DIC): Likewise.
(Has_Interrupt_Handler): Likewise.
(Has_Invariants): Likewise.
(Is_Atomic_Or_VFA): Likewise.
(Next_Index): Likewise.
(Scope_Depth): Likewise.
(Init_Component_Size): Likewise.
(Init_Component_Location): Likewise.
(Init_Size): Likewise.
(Inline Pragmas for functions): Add Corresponding_Function,
Corresponding_Procedure, Entry_Max_Queue_Lengths_Array,
Finalize_Storage_Only, Has_DIC, Has_Invariants,
Initialization_Statements, Is_Anonymous_Access_Type,
Next_Stored_Discriminant, Address_Clause, Alignment_Clause,
Float_Rep, Has_Foreign_Convention, Has_Non_Limited_View,
Is_Constant_Object, Is_Discriminal, Is_Finalizer, Is_Null_State,
Is_Prival, Is_Protected_Component, Is_Protected_Record_Type,
Is_Subprogram_Or_Entry, Is_Task_Record_Type, Size_Clause,
Stream_Size_Clause, Type_High_Bound, Type_Low_Bound, Known_*,
Unknown_*.
(Inline Pragmas for procedures): Add Set_Corresponding_Function,
Set_Corresponding_Procedure, Set_Finalize_Storage_Only,
Set_Float_Rep, Set_Initialization_Statements,
Init_Normalized_First_Bit, Init_Normalized_Position,
Init_Normalized_Position_Max.
* einfo.adb (Was_Hidden): Move around.
(Is_Packed_Array): Likewise.
(Model_Emin_Value): Likewise.
(Model_Epsilon_Value): Likewise.
(Model_Mantissa_Value): Likewise.
(Model_Small_Value): Likewise.
|
|
2020-06-09 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_ch12.adb (Check_Shared_Variable_Control_Aspects): Require
exact match between formal and actual for aspects Atomic and
Volatile only for formal derived types.
|
|
2020-06-09 Arnaud Charlet <charlet@adacore.com>
gcc/ada/
* exp_util.adb (Side_Effect_Free): Improve handling of
N_Aggregate.
|
