* exp_attr.adb, inline.adb, sem_attr.adb, sem_elab.adb: Minor
reformatting.
2016-06-16 Bob Duff <duff@adacore.com>
* sem_util.adb (Collect): Avoid Empty Full_T. Otherwise Etype
(Full_T) crashes when assertions are on.
* sem_ch12.adb (Matching_Actual): Correctly handle the case where
"others => <>" appears in a generic formal package, other than
by itself.
2016-06-16 Arnaud Charlet <charlet@adacore.com>
* usage.adb: Remove confusing comment in usage line.
* bindgen.adb: Fix binder generated file in codepeer mode wrt
recent additions.
2016-06-16 Javier Miranda <miranda@adacore.com>
* restrict.adb (Check_Restriction_No_Use_Of_Entity): Avoid
never-ending loop, code cleanup; adding also support for Text_IO.
* sem_ch8.adb (Find_Expanded_Name): Invoke
Check_Restriction_No_Use_Entity.
2016-06-16 Tristan Gingold <gingold@adacore.com>
* exp_ch9.adb: Minor comment fix.
* einfo.ads (Has_Protected): Clarify comment.
* sem_ch9.adb (Analyze_Protected_Type_Declaration): Do not
consider private protected types declared in the runtime for
the No_Local_Protected_Types restriction.
paolo [Wed, 15 Jun 2016 20:13:39 +0000 (20:13 +0000)]
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
* decl.c (wrapup_globals_for_namespace): Use DECL_SOURCE_LOCATION and
"%qF" in warning_at instead of "%q+F" in warning.
(check_redeclaration_exception_specification): Likewise in pedwarn
(and error, inform, for consistency).
* call.c (joust): Likewise.
meissner [Wed, 15 Jun 2016 18:17:58 +0000 (18:17 +0000)]
[gcc]
2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/vsx.md (VSINT_84): Add DImode to enable loading
DImode constants with XXSPLTIB in vector registers.
(vsx_extract_<mode>, V2DImode/V2DFmode): Combine both
vsx_extract_<mode>_internal{1,2} into a single insn that handles
direct move (both ISA 2.07 and ISA 3.0 versions), and optimizes
extraction of the element at the top of the register as a scalar
value.
(vsx_extract_<mode>_internal1): Likewise.
(vsx_extract_<mode>_internal2): Likewise.
* config/rs6000/constraints.md (wi constraint): Remove a comment
about DImode not being allowed in Altivec registers.
(wB constraint): New constraint for constants that can be
generated in Altivec registers with VSPLTISW/VUPKHSW.
* config/rs6000/predicates.md (xxspltib_constant_split): Update
comments.
(xxspltib_constant_nosplit): Likewise.
* config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Add
support for -mupper-regs-di to enable DImode to go into Altivec
registers.
(POWERPC_MASKS): Likewise.
(power7 cpu): Likewise.
* config/rs6000/rs6000.opt (-mupper-regs-di): Likewise.
* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
for DImode being allowed in Altivec registers. Update wi/wj
constraints. Set scalar_in_vmx_p flag.
(rs6000_option_override_internal): Add checks for -mupper-regs-di.
(xxspltib_constant_p): Allow CONST_INT's with VOIDmode. Don't
return true if we could use VSPLTISW/VUPKHSW instead of XXSPLTIB.
(rs6000_opt_masks): Add -mupper-regs-di.
* config/rs6000/rs6000.md (lfiwax): Update clobbers that don't use
direct move to use wi and not wj.
(lfiwzx): Likewise.
(floatsi<mode>2_lfiwax_mem): Combine alternatives into a single
alternative.
(floatunssi<mode>2_lfiwzx_mem): Likewise.
(fix_trunc<mode>di2_fctidz): Change second alternative to allow
any VSX register, instead of just Altivec registers, to allow
either operand to be an Altivec register or both.
(fixuns_trunc<mode>di2_fctiduz): Likewise.
(movdi_internal32): Add support for -mupper-regs-di. Add support
to load constants via XXSPLTIB or VSPLTISW. Add spacing to allow
the alternatives and attributes to be lined up to be easier to
read.
(movdi_internal64): Likewise.
(64-bit DImode splitters): Change predicates to only split loading
up GPR registers. Add splits for using XXSPLTIB or VSPLTISW to
load constants in ISA 3.0 or ISA 2.07 respectively.
* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-mupper-regs-di. Update -mupper-regs-df and -mupper-regs-sf to
mention -mcpu=power9 sets these options.
* doc/md.texi (PowerPC and IBM RS6000 constraints): Document the
wB constraint.
[gcc/testsuite]
2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-dimode1.c: New test.
* gcc.target/powerpc/p9-dimode2.c: Likewise.
denisc [Wed, 15 Jun 2016 16:43:35 +0000 (16:43 +0000)]
Correct Changelog entry:
PR target/67353
* config/avr/avr.c (avr_set_current_function): Warn misspelled
interrupt/ signal handler if -Wmisspelled-isr flag is enabled.
* config/avr/avr.opt (Wmisspelled-isr): New warning flag. Enabled
by default to warn misspelled interrupt/ signal handler.
* doc/invoke.texi (AVR Options): Document it. Update description
for -nodevicelib option.
paolo [Wed, 15 Jun 2016 15:23:40 +0000 (15:23 +0000)]
/cp
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70202
* decl.c (xref_basetypes): Revert r117839 changes; add fix-up
code at the end of the for loop; also revert r159637 changes,
add back the gcc_assert.
* cp-tree.h (xref_basetypes): Adjust declaration.
* parser.c (cp_parser_class_head): Adjust xref_basetypes call.
/testsuite
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
rguenth [Wed, 15 Jun 2016 09:53:07 +0000 (09:53 +0000)]
2016-06-15 Richard Biener <rguenther@suse.de>
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do
not consider dependences between accesses that belong to the
same group.
(vect_analyze_data_ref_dependences): Do not analyze read-read
or self-dependences.
gcc/c/ChangeLog:
* c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
gcc/cp/ChangeLog:
* search.c: Include spellcheck-tree.h rather than spellcheck.h.
gcc/ChangeLog:
* spellcheck-tree.c: Include spellcheck-tree.h rather than
spellcheck.h.
(find_closest_identifier): Reimplement in terms of
best_match<tree,tree>.
* spellcheck-tree.h: New file.
* spellcheck.c (struct edit_distance_traits<const char *>): New
struct.
(find_closest_string): Reimplement in terms of
best_match<const char *, const char *>.
* spellcheck.h (levenshtein_distance): Move prototype of tree-based
overload to spellcheck-tree.h.
(find_closest_identifier): Likewise.
(struct edit_distance_traits<T>): New template.
(class best_match): New class.
dmalcolm [Wed, 15 Jun 2016 00:12:16 +0000 (00:12 +0000)]
Add more spellcheck selftests
gcc/ChangeLog:
* selftest-run-tests.c (selftest::run_tests): Call
selftest::spellcheck_tree_c_tests.
* selftest.h (selftest::spellcheck_tree_c_tests): New decl.
* spellcheck-tree.c: Include selftest.h and stringpool.h.
(selftest::test_find_closest_identifier): New function.
(selftest::spellcheck_tree_c_tests): New function.
* spellcheck.c (selftest::test_find_closest_string): Verify that
the order of the vec does not affect the results for this case.
(selftest::test_data): New array.
(selftest::test_metric_conditions): New function.
(selftest::spellcheck_c_tests): Add a test of case-comparison.
Call selftest::test_metric_conditions.
wschmidt [Tue, 14 Jun 2016 23:13:27 +0000 (23:13 +0000)]
2016-06-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsx-elemrev-2.c: Change effective target
requirements, and disable for AIX for now.
* gcc.target/powerpc/vsx-elemrev-4.c: Likewise.
gcc/c/ChangeLog:
* c-typeck.c (build_component_ref): Simplify fixit code by
using gcc_rich_location::add_fixit_misspelled_id.
(set_init_label): Likewise.
gcc/cp/ChangeLog:
* typeck.c: Include "gcc-rich-location.h".
(finish_class_member_access_expr): Simplify fixit code by
using gcc_rich_location::add_fixit_misspelled_id.
ian [Tue, 14 Jun 2016 17:20:33 +0000 (17:20 +0000)]
escape: Implement flood phase.
Walks the connection graphs built in the assign phase from the
function context's sink, propagating the escape level to each
visited node and uncovering nodes that leak out of their scope
which implies they must be heap allocated.
ktkachov [Tue, 14 Jun 2016 13:39:03 +0000 (13:39 +0000)]
[AArch64] Handle AND+ASHIFT form of UBFIZ correctly in costs
* config/aarch64/aarch64.c (aarch64_mask_and_shift_for_ubfiz_p):
New function.
(aarch64_rtx_costs): Use it. Rewrite CONST_INT_P (op1) case to handle
mask+shift version.
* config/aarch64/aarch64-protos.h (aarch64_mask_and_shift_for_ubfiz_p):
New prototype.
* config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Replace
matching condition with aarch64_mask_and_shift_for_ubfiz_p.
charlet [Tue, 14 Jun 2016 12:41:03 +0000 (12:41 +0000)]
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Set_Actual_Subtypes): Do not generate actual
subtypes for unconstrained formals when analyzing the generated
body of an expression function, because it may lead to premature
and misplaced freezing of the types of formals.
2016-06-14 Gary Dismukes <dismukes@adacore.com>
* sem_elab.adb, sem_ch4.adb: Minor reformatting and typo fix.
2016-06-14 Tristan Gingold <gingold@adacore.com>
* einfo.adb (Set_Has_Timing_Event): Add assertion.
* sem_util.ads, sem_util.adb (Propagate_Concurrent_Flags): New
name for Propagate_Type_Has_Flags.
* exp_ch3.adb, sem_ch3.adb, sem_ch7.adb, sem_ch9.adb: Adjust after
renaming.
charlet [Tue, 14 Jun 2016 12:37:54 +0000 (12:37 +0000)]
2016-06-14 Javier Miranda <miranda@adacore.com>
* sem_attr.adb (Analyze_Attribute_Old_Result): Adding assertion.
(Analyze_Attribute [Attribute_Old]): Generating C handle
analysis of 'old in inlined postconditions.
(Analyze_Attribute [Attribute_Result]): Generating C handle analysis
of 'result in inlined postconditions.
* exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Old]):
Generating C handle expansion of 'old in inlined postconditions.
* inline.adb (Declare_Postconditions_Result): New subprogram.
* sem_ch12.adb (Copy_Generic_Node): Copy pragmas generated from
aspects when generating C code since pre/post conditions are
inlined and the frontend inlining relies on this routine to
perform inlining.
* exp_ch6.adb (Inlined_Subprogram): Replace Generate_C_Code
by Modify_Tree_For_C.
* exp_unst.adb (Visit_Node): Searching for up-level references
skip entities defined in inlined subprograms.
charlet [Tue, 14 Jun 2016 12:33:56 +0000 (12:33 +0000)]
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* contracts.adb (Has_Null_Body): Move to sem_util, for general
availability.
* sem_util.ads, sem_util.adb (Has_Null_Body): Predicate to
determine when an internal procedure created for some assertion
checking (e.g. type invariant) is a null procedure. Used to
eliminate redundant calls to such procedures when they apply to
components of composite types.
* exp_ch3.adb (Build_Component_Invariant_Call): Do not add call
if invariant procedure has a null body.
2016-06-14 Thomas Quinot <quinot@adacore.com>
* g-socket.ads (Check_Selector): Clarify effect on IN OUT socket
set parameters.
* exp_ch4.adb (Process_Action): Pass the action
list to Process_Transient_Object.
(Process_If_Case_Statements): Pass the action list to
Process_Transient_Object.
(Process_Transient_Object): Add new parameter Stmts and update the
comment on usage. When the context is a Boolean evaluation, insert
any finalization calls after the last statement of the construct.
charlet [Tue, 14 Jun 2016 12:20:01 +0000 (12:20 +0000)]
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch12.adb (Analyze_Associations): An actual parameter
with a box must be included in the count of actuals, to detect
possible superfluous named actuals that do not match any of the
formals of the generic unit in a formal package declaration.
2016-06-14 Justin Squirek <squirek@adacore.com>
* sem_ch3.adb (Analyze_Object_Declaration): Fix formatting
of error output related to SPARK RM 6.1.7(3) and pragma
Extensions_Visible.
* sem_ch4.adb (Analyze_Type_Conversion): Fix formatting of error
output related to SPARK RM 6.1.7(3) and pragma Extensions_Visible.
* sem_prag.adb (Analyze_Pragma): Fix formatting of error output
related to SPARK RM 7.1.2(15) and pragma Volatile_Function
so that the values True and False are no longer surrounded by
double quotes.
* sem_res.adb (Resolve_Actuals): Fix formatting of error output
related to SPARK RM 6.1.7(3) and pragma Extensions_Visible.
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Enable access checks
in codepeer mode.
* freeze.adb: Minor grammar fix in comment.
* exp_ch4.adb (Expand_N_Case_Expression):
Code cleanup. Finalize any transient controlled
objects on exit from a case expression alternative.
(Expand_N_If_Expression): Code cleanup.
(Process_Actions): Removed.
(Process_If_Case_Statements): New routine.
(Process_Transient_Object): Change the name of formal Rel_Node to
N and update all occurrences. Update the comment on usage. When
the type of the context is Boolean, the proper insertion point
for the finalization call is after the last declaration.
2016-06-14 Ed Schonberg <schonberg@adacore.com>
* lib-xref.ads, lib-xref.adb (Has_Deferred_Reference): new
predicate to determine whether an entity appears in a context
for which a Deferred_Reference was created, because it is not
possible to determine when reference is analyzed whether it
appears in a context in which the entity is modified.
* sem_ch5.adb (Analyze_Statement): Do not emit a useless warning
on assignment for an entity that has a deferred_reference.
2016-06-14 Javier Miranda <miranda@adacore.com>
* sem_res.adb (Resolve_Actuals): Generate a reference to actuals that
come from source. Previously the reference was generated only if the
call comes from source but the call may be rewritten by the expander
thus causing the notification of spurious warnings.
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb: Remove further references to AAMP.
* checks.adb (Apply_Scalar_Range_Check): Take
Check_Float_Overflow info account.
* live.ads, live.adb Added subprogram headers and
start-of-processing-for comments.
* sem_ch12.adb (Instantiate_Package_Body): Do not suppress
checks when instantiating runtime units in CodePeer mode.
charlet [Tue, 14 Jun 2016 12:12:42 +0000 (12:12 +0000)]
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* exp_ch3.adb (Expand_N_Object_Declaration): Only consider
nodes from sources.
2016-06-14 Arnaud Charlet <charlet@adacore.com>
* switch-c.adb, gnat1drv.adb (Adjust_Global_Switches): Only disable
simple value propagation in CodePeer mode when warnings are disabled.
(Scan_Front_End_Switches): Enable relevant front-end switches
when using -gnateC.
* sem_util.adb (Is_OK_Volatile_Context): A
reference to a volatile object is considered OK if appears as
the prefix of attributes Address, Alignment, Component_Size,
First_Bit, Last_Bit, Position, Size, Storage_Size.
2016-06-14 Yannick Moy <moy@adacore.com>
* lib-xref-spark_specific.adb (Add_SPARK_File): Do not traverse
subunits directly, as they are already traversed as part of the
top-level unit to which they belong.
(Add_SPARK_Xrefs): Add assertions to ensure correct sorting.
(Generate_Dereference): Use unique definition place for special
variable __HEAP, to ensure correct sorting of references.
* lib-xref.adb (Generate_Reference): Use top-level unit in case
of subunits.
* lib.adb, lib.ads (Get_Top_Level_Code_Unit): New functions that
compute the top-level code unit for a source location of AST node,
that go past subunits.
rguenth [Tue, 14 Jun 2016 07:26:52 +0000 (07:26 +0000)]
2016-06-14 Richard Biener <rguenther@suse.de>
PR middle-end/71310
PR bootstrap/71510
* expr.h (get_bit_range): Declare.
* expr.c (get_bit_range): Export.
* fold-const.c (optimize_bit_field_compare): Use get_bit_range and
word_mode again to constrain the bitfield access.
ian [Tue, 14 Jun 2016 04:29:43 +0000 (04:29 +0000)]
escape: Implement assign phase.
Implementation of the assign/connect phase.
Statements containing expressions which alias local, parameter,
and global objects are analyzed and the alias relationship between
objects containing pointers are captured in a connection graph to
summarize the assignments within a function.
dmalcolm [Mon, 13 Jun 2016 21:20:10 +0000 (21:20 +0000)]
PR bootstrap/71481: fix input.c selftest
gcc/ChangeLog:
PR bootstrap/71481
* input.c (selftest::test_reading_source_line): Avoid reading from
__FILE__ by creating a tempfile with known content and reading
from that instead.
dmalcolm [Mon, 13 Jun 2016 21:04:07 +0000 (21:04 +0000)]
selftests: improve reported failure locations
This patch introduce a selftest::location struct to wrap up __FILE__
and __LINE__ information (and __FUNCTION__) throughout the selftests,
allowing location information to be passed around.
It updates the helper functions in pretty-print.c to pass through
the precise location of each test, so that if a failure occurs, the
correct line number is printed, rather than a line within a helper
function.
gcc/ChangeLog:
* input.c (test_reading_source_line): Use SELFTEST_LOCATION.
* pretty-print.c (assert_pp_format_va): Add location param and use
it with ASSERT_STREQ_AT.
(assert_pp_format): Add location param and pass it to
assert_pp_format_va.
(assert_pp_format_colored): Likewise.
(ASSERT_PP_FORMAT_1): New.
(ASSERT_PP_FORMAT_2): New.
(ASSERT_PP_FORMAT_3): New.
(test_pp_format): Provide SELFTEST_LOCATION throughout, either
explicitly, or implicitly via the above macros.
* selftest.c (selftest::pass): Use a selftest::location rather
than file and line.
(selftest::fail): Likewise. Print the function name.
(selftest::fail_formatted): Likewise.
(selftest::assert_streq): Use a selftest::location rather than
file and line.
* selftest.h (selftest::location): New struct.
(SELFTEST_LOCATION): New macro.
(selftest::pass): Accept a const location & rather than file
and line.
(selftest::fail): Likewise.
(selftest::fail_formatted): Likewise.
(selftest::assert_streq): Likewise.
(ASSERT_TRUE): Update for above changes, using SELFTEST_LOCATION.
(ASSERT_FALSE): Likewise.
(ASSERT_EQ): Likewise.
(ASSERT_NE): Likewise.
(ASSERT_STREQ): Likewise.
(ASSERT_PRED1): Likewise.
(ASSERT_STREQ_AT): New macro.
jakub [Mon, 13 Jun 2016 21:01:44 +0000 (21:01 +0000)]
PR sanitizer/71498
* c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on
all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY.
dmalcolm [Mon, 13 Jun 2016 20:58:08 +0000 (20:58 +0000)]
selftest: show values when ASSERT_STREQ fails
Rework ASSERT_STREQ so that it prints the actual and expected values
to stderr when it fails (by moving it to a helper function).
gcc/ChangeLog:
* selftest.c (selftest::fail_formatted): New function.
(selftest::assert_streq): New function.
* selftest.h (selftests::fail_formatted): New decl.
(selftest::assert_streq): New decl.
(ASSERT_STREQ): Reimplement in terms of selftest::assert_streq.
law [Mon, 13 Jun 2016 20:55:59 +0000 (20:55 +0000)]
PR tree-optimization/71403
* tree-ssa-threadbackward.c
(convert_and_register_jump_thread_path): No longer accept reference
to path. Do not pop items off the path anymore.
(fsm_find_control_statement_thread_paths): Do not allow threading
to a deeper loop nest. Pop the last item off the path here rather
than in convert_and_register_jump_thread_path.
PR tree-optimization/71403
* c-c++-common/ubsan/pr71403-1.c: New test.
* c-c++-common/ubsan/pr71403-2.c: New test.
* c-c++-common/ubsan/pr71403-3.c: New test.
gcc/
* config/aarch64/aarch64-protos.h
(aarch64_emit_approx_rsqrt): Replace with new function
"aarch64_emit_approx_sqrt".
(cpu_approx_modes): New member "sqrt".
* config/aarch64/aarch64.c
(generic_approx_modes): New member "sqrt".
(exynosm1_approx_modes): Likewise.
(xgene1_approx_modes): Likewise.
(aarch64_emit_approx_rsqrt): Replace with new function
"aarch64_emit_approx_sqrt".
(aarch64_override_options_after_change_1): Handle new option.
* config/aarch64/aarch64-simd.md
(rsqrt<mode>2): Use new function instead.
(sqrt<mode>2): New expansion and insn definitions.
* config/aarch64/aarch64.md: Likewise.
* config/aarch64/aarch64.opt
(mlow-precision-sqrt): Add new option description.
* doc/invoke.texi (mlow-precision-sqrt): Likewise.
evandro [Mon, 13 Jun 2016 19:02:52 +0000 (19:02 +0000)]
[AArch64] Add more choices for the reciprocal square root approximation
Allow a target to prefer such operation depending on the operation mode.
gcc/
* config/aarch64/aarch64-protos.h
(AARCH64_APPROX_MODE): New macro.
(AARCH64_APPROX_{NONE,ALL}): Likewise.
(cpu_approx_modes): New structure.
(tune_params): New member "approx_modes".
* config/aarch64/aarch64-tuning-flags.def
(AARCH64_EXTRA_TUNE_APPROX_RSQRT): Remove macro.
* config/aarch64/aarch64.c
({generic,exynosm1,xgene1}_approx_modes): New core
"cpu_approx_modes" structures.
(generic_tunings): New member "approx_modes".
(cortexa35_tunings): Likewise.
(cortexa53_tunings): Likewise.
(cortexa57_tunings): Likewise.
(cortexa72_tunings): Likewise.
(exynosm1_tunings): Likewise.
(thunderx_tunings): Likewise.
(xgene1_tunings): Likewise.
(use_rsqrt_p): New argument for the mode and use new member from
"tune_params".
(aarch64_builtin_reciprocal): Devise mode from builtin.
(aarch64_optab_supported_p): New argument for the mode.
* doc/invoke.texi (-mlow-precision-recip-sqrt): Reword description.
dje [Mon, 13 Jun 2016 18:59:43 +0000 (18:59 +0000)]
* inclhack.def (aix_stdlib_malloc): New fix.
(aix_stdlib_realloc): New fix.
(aix_stdlib_calloc): New fix.
(aix_stdlib_valloc): New fix.
* fixincl.x: Regenerate.
* test/base/stdlib.h [AIX_STDLIB_MALLOC]: New test.
[AIX_STDLIB_REALLOC]: New test.
[AIX_STDLIB_CALLOC]: New test.
[AIX_STDLIB_VALLOC]: New test.
kelvin [Mon, 13 Jun 2016 18:30:40 +0000 (18:30 +0000)]
gcc/ChangeLog:
2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/rs6000.h (RS6000_BTM_COMMON): Add the
RS6000_BTM_MODULO flag into the set of flags that are considered
to be part of the common configuration.
kelvin [Mon, 13 Jun 2016 17:59:12 +0000 (17:59 +0000)]
gcc/ChangeLog:
2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/altivec.h (vec_absd): New macro for vector absolute
difference unsigned.
(vec_absdb): New macro for vector absolute difference unsigned
byte.
(vec_absdh): New macro for vector absolute difference unsigned
half-word.
(vec_absdw): New macro for vector absolute difference unsigned word.
* config/rs6000/altivec.md (UNSPEC_VADU): New value.
(vadu<mode>3): New insn.
(*p9_vadu<mode>3): New insn.
* config/rs6000/rs6000-builtin.def (vadub): New built-in
definition.
(vaduh): New built-in definition.
(vaduw): New built-in definition.
(vadu): New overloaded built-in definition.
(vadub): New overloaded built-in definition.
(vaduh): New overloaded built-in definition.
(vaduw): New overloaded built-in definition.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
overloaded vector absolute difference unsigned functions.
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
the ISA 3.0 vector absolute difference unsigned built-in functions.
gcc/testsuite/ChangeLog:
2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/vadsdu-0.c: New test.
* gcc.target/powerpc/vadsdu-1.c: New test.
* gcc.target/powerpc/vadsdu-2.c: New test.
* gcc.target/powerpc/vadsdu-3.c: New test.
* gcc.target/powerpc/vadsdu-4.c: New test.
* gcc.target/powerpc/vadsdu-5.c: New test.
* gcc.target/powerpc/vadsdub-1.c: New test.
* gcc.target/powerpc/vadsdub-2.c: New test.
* gcc.target/powerpc/vadsduh-1.c: New test.
* gcc.target/powerpc/vadsduh-2.c: New test.
* gcc.target/powerpc/vadsduw-1.c: New test.
* gcc.target/powerpc/vadsduw-2.c: New test.
dmalcolm [Mon, 13 Jun 2016 17:14:42 +0000 (17:14 +0000)]
C: fixits for named initializers
gcc/c/ChangeLog:
* c-parser.c (c_parser_initelt): Provide location of name for new
location_t param of set_init_label.
* c-tree.h (set_init_label): Add location_t param.
* c-typeck.c (set_init_index): Add "fieldname_loc" location_t
param and use it when issuing error messages about unrecognized
field names. Attempt to provide a fixit hint if appropriate,
otherwise update the error message to provide the type name.
gcc/testsuite/ChangeLog:
* gcc.dg/c99-init-2.c (c): Update expected error message.
* gcc.dg/init-bad-8.c (foo): Likewise.
* gcc.dg/spellcheck-fields-3.c: New test case.
ebotcazou [Mon, 13 Jun 2016 08:17:07 +0000 (08:17 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_subprog_type): Build only a minimal
PARM_DECL when the parameter type is dummy.
* gcc-interface/trans.c (Call_to_gnu): Translate formal types before
formal objects.
projects / thirdparty / gcc.git / log
