02ae505bc9
Daily bump.
...
From-SVN: r240461
2016-09-24 00:16:14 +00:00
34d567d1f5
lang.opt, [...]: New flag -fdec-static.
...
2016-09-23 Fritz Reese <fritzoreese@gmail.com>
gcc/fortran/
* lang.opt, invoke.texi, gfortran.texi: New flag -fdec-static.
* options.c (set_dec_flags): Set -fdec-static with -fdec.
* gfortran.h (symbol_attribute): New attribute automatic.
* gfortran.h (gfc_add_automatic): New prototype.
* match.h (gfc_match_automatic, gfc_match_static): New functions.
* decl.c (gfc_match_automatic, gfc_match_static): Ditto.
* symbol.c (gfc_add_automatic): Ditto.
* decl.c (match_attr_spec): Match AUTOMATIC and STATIC decls.
* parse.c (decode_specification_statement, decode_statement): Ditto.
* resolve.c (apply_default_init_local, resolve_fl_variable_derived,
resolve_symbol): Support for automatic attribute.
* symbol.c (check_conflict, gfc_copy_attr, gfc_is_var_automatic):
Ditto.
* trans-decl.c (gfc_finish_var_decl): Ditto.
gcc/testsuite/gfortran.dg/
* dec_static_1.f90, dec_static_2.f90, dec_static_3.f90,
dec_static_4.f90: New testcases.
From-SVN: r240458
2016-09-23 21:06:18 +00:00
6465652c87
internal/syscall/unix: add getrandom syscall for MIPS and SPARC
...
Reviewed-on: https://go-review.googlesource.com/29678
From-SVN: r240457
2016-09-23 21:00:43 +00:00
4a8d4422b0
re PR fortran/48298 ([F03] User-Defined Derived-Type IO (DTIO))
...
2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48298
* io/inquire.c (inquire_via_unit): Adjust error check for the
two possible internal unit KINDs.
* io/io.h: Adjust defines for is_internal_unit and
is_char4_unit. (gfc_unit): Add internal unit data to structure.
(get_internal_unit): Change declaration to set_internal_unit.
(free_internal_unit): Change name to stash_internal_unit_number.
(get_unique_unit_number): Adjust parameter argument.
Define IOPARM_DT_HAS_UDTIO. (gfc_saved_unit): New structure.
* io/list_read.c (next_char_internal): Use is_char4_unit.
* io/open.c (st_open): Adjust call to get_unique_unit_number.
* io/transfer.c (write_block): Use is_char4_unit.
(data_transfer_init): Update check for unit numbers.
(st_read_done): Free the various allocated memories used for the
internal units and stash the negative unit number and pointer to unit
structure to allow reuse. (st_write_done): Likewise stash the freed
unit.
* io/unit.c: Create a fixed size buffer of 16 gfc_saved_unit's to use
as a stack to save newunit unit numbers and unit structure for reuse.
(get_external_unit): Change name to get_gfc_unit to better
reflect what it does. (find_unit): Change call to get_gfc_unit.
(find_or_create_unit): Likewise. (get_internal_unit): Change
name to set_internal_unit. Move internal unit from the dtp
structure to the gfc_unit structure so that it can be passed to
child I/O statements through the UNIT.
(free_internal_unit): Change name to stash_internal_unit_number.
Push the common.unit number onto the newunit stack, saving it
for possible reuse later. (get_unit): Set the internal unit
KIND. Use get_unique_unit_number to get a negative unit number
for the internal unit. Use get_gfc_unit to get the unit structure
and use set_internal_unit to initialize it.
(init_units): Initialize the newunit stack.
(get_unique_unit_number): Check the stack for an available unit
number and use it. If none there get the next most negative
number. (close_units): Free any unit structures pointed to from the save
stack.
2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/48298
* gfortran.h (gfc_dt): Add *udtio.
* ioparm.def: Add bit IOPARM_dt_f2003 to align with library use of bit
25. Add IOPARM_dt_dtio bit to common flags.
* resolve.c (resolve_transfer): Set dt->udtio to expression.
* io.c (gfc_match_inquire): Adjust error message for internal
unit KIND.
* libgfortran.h: Adjust defines for GFC_INTERNAL_UNIT4,
GFC_INTERNAL_UNIT, and GFC_INVALID_UNIT.
* trans-io.c (build_dt): Set common_unit to reflect the KIND of
the internal unit. Set mask bit for presence of dt->udtio.
2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/48298
* gfortran.dg/negative_unit_check.f90: Update test.
* gfortran.dg/dtio_14.f90: New test.
From-SVN: r240456
2016-09-23 20:36:21 +00:00
9f38dde230
rs6000.md (cmpmemsi): New define_expand.
...
* config/rs6000/rs6000.md (cmpmemsi): New define_expand.
* config/rs6000/rs6000.c (expand_block_compare): New function used by
cmpmemsi pattern to do builtin expansion of memcmp ().
(compute_current_alignment): Add helper function for
expand_block_compare used to compute alignment as the compare proceeds.
(select_block_compare_mode): Used by expand_block_compare to select
the mode used for reading the next chunk of bytes in the compare.
(do_load_for_compare): Used by expand_block_compare to emit the load
insns for the compare.
(rs6000_emit_dot_insn): Moved this function to avoid a forward
reference from expand_block_compare ().
* config/rs6000/rs6000-protos.h (expand_block_compare): Add a
prototype for this function.
* config/rs6000/rs6000.opt (mblock-compare-inline-limit): Add a new
target option for controlling how much code inline expansion of
memcmp() will be allowed to generate.
From-SVN: r240455
2016-09-23 15:34:26 -05:00
90ef45cb31
S/390: Fix hotpatch test cases.
...
The attached patch fixes some dg-error tests that were broken since
the recent change of the error location.
gcc/testsuite/ChangeLog:
* gcc.target/s390/hotpatch-compile-1.c: Fixed dg-error test.
* gcc.target/s390/hotpatch-compile-2.c: Likewise.
* gcc.target/s390/hotpatch-compile-3.c: Likewise.
* gcc.target/s390/hotpatch-compile-4.c: Likewise.
* gcc.target/s390/hotpatch-compile-5.c: Likewise.
* gcc.target/s390/hotpatch-compile-6.c: Likewise.
* gcc.target/s390/hotpatch-compile-14.c: Likewise.
From-SVN: r240454
2016-09-23 19:37:06 +00:00
56bafc49a0
compiler: better abstraction layer for diagnostics.
...
Introduce an abstraction layer for reporting diagnostics, so as to avoid
directly using the native GCC interfaces such as "error_at",
"warning_at", "open_quote", "close_quote", etc. The new interfaces have
the same look and feel as the GCC equivalents, but make calls into
back-end functions to allow the back end to select the proper final
reporting routine.
Reviewed-on: https://go-review.googlesource.com/29191
* go-gcc-diagnostics.cc: New file.
* go-location.h (Location): Remove operator source_location. Add
operator==.
* go-system.h: #include <sstream>.
* Make-lang.in (GO_OBJS): Add go/go-diagnostics.o and
go/go-gcc-diagnostics.o.
(CFLAGS-go/go-gcc-diagnostics.o): New variable.
From-SVN: r240453
2016-09-23 19:36:45 +00:00
34a594e856
hooks.c (hook_bool_bool_false, [...]): For arguments with ATTRIBUTE_UNUSED...
...
* hooks.c (hook_bool_bool_false, hook_bool_bool_gcc_optionsp_false,
hook_bool_mode_false, hook_bool_mode_true,
hook_bool_mode_const_rtx_false, hook_bool_mode_const_rtx_true,
hook_bool_mode_rtx_false, hook_bool_mode_rtx_true,
hook_bool_const_rtx_insn_const_rtx_insn_true,
hook_bool_mode_uhwi_false, hook_void_FILEptr_constcharptr,
hook_bool_FILEptr_rtx_false, hook_bool_gsiptr_false,
hook_bool_const_tree_hwi_hwi_const_tree_false,
hook_bool_const_tree_hwi_hwi_const_tree_true,
default_can_output_mi_thunk_no_vcall, hook_int_uint_mode_1,
hook_int_const_tree_0, hook_int_const_tree_const_tree_1,
hook_int_rtx_0, hook_int_rtx_bool_0, hook_void_tree,
hook_void_constcharptr, hook_void_tree_treeptr, hook_void_int_int,
hook_bool_tree_false, hook_bool_const_tree_false, hook_bool_tree_true,
hook_bool_const_tree_true, hook_bool_tree_tree_false,
hook_bool_tree_tree_true, hook_bool_tree_bool_false,
hook_bool_rtx_insn_true, hook_bool_rtx_false,
hook_bool_uintp_uintp_false,
hook_bool_rtx_mode_int_int_intp_bool_false, hook_rtx_rtx_null,
hook_rtx_tree_int_null, hook_uint_mode_0,
hook_constcharptr_const_tree_null, hook_tree_tree_int_treep_bool_null,
hook_tree_tree_tree_null, hook_tree_tree_tree_tree_null,
hook_constcharptr_const_rtx_insn_null,
hook_constcharptr_const_tree_const_tree_null,
hook_constcharptr_int_const_tree_null,
hook_constcharptr_int_const_tree_const_tree_null,
hook_tree_const_tree_null, hook_bool_rtx_insn_int_false,
hook_void_rtx_insn_int, hook_void_gcc_optionsp): For arguments with
ATTRIBUTE_UNUSED, remove parameter name as well as ATTRIBUTE_UNUSED.
From-SVN: r240452
2016-09-23 20:08:43 +02:00
fdbda43d03
re PR go/77701 (suspicious code in go/go-gcc.cc)
...
PR go/77701
* go-gcc.cc (Gcc_backend::Gcc_backend): Fix calls to integer_type
to pass arguments in the correct order.
From-SVN: r240451
2016-09-23 17:55:53 +00:00
e0535922dc
re PR testsuite/77713 (gcc.dg/tree-ssa/builtin-sprintf.c compilation failed to produce executable)
...
gcc/testsuite/ChangeLog:
PR testsuite/77713
* gcc.dg/tree-ssa/builtin-sprintf.c (test_e_long_double): Avoid
assuming long double is bigger than double.
From-SVN: r240450
2016-09-23 11:55:29 -06:00
d664d76d00
Implement P0138R2, C++17 construction rules for enum class values
...
Implement P0138R2, C++17 construction rules for enum class values
* cp-tree.h (is_direct_enum_init): Declare.
* decl.c (is_direct_enum_init): New function.
(reshape_init): Use it.
* typeck.c (convert_for_assignment): Likewise.
* g++.dg/cpp1z/direct-enum-init1.C: New test.
From-SVN: r240449
2016-09-23 19:38:29 +02:00
24cae8cb9a
Make-lang.in (check-c++1z): Pass RUNTESTFLAGS down to make check-g++.
...
* Make-lang.in (check-c++1z): Pass RUNTESTFLAGS down to
make check-g++.
From-SVN: r240448
2016-09-23 19:32:38 +02:00
1319041924
Avoid reallocation for basic_string::clear()
...
PR libstdc++/56166
PR libstdc++/77582
* include/bits/basic_string.h (basic_string::clear()): Drop reference
and use empty rep.
* include/ext/rc_string_base.h (__rc_string_base::_M_clear()):
Likewise.
* testsuite/21_strings/basic_string/56166.cc: New.
* testsuite/ext/vstring/modifiers/clear/56166.cc: New.
From-SVN: r240447
2016-09-23 18:25:34 +01:00
a922c5ff6f
Optimize truncating a basic_string
...
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(basic_string::erase(size_type, size_type)): Add fast path for
truncating the string, by calling _M_set_length directly.
(basic_string::erase(__const_iterator, __const_iterator)): Likewise.
* include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
(basic_string::resize(size_type, _CharT)): Likewise.
From-SVN: r240446
2016-09-23 18:25:23 +01:00
b862552dff
vec.h (vNULL): Extend comment to say = vNULL initialization isn't needed for static vars.
...
* vec.h (vNULL): Extend comment to say = vNULL initialization
isn't needed for static vars.
From-SVN: r240445
2016-09-23 18:59:14 +02:00
7de76362e4
sel-sched-ir.c (sel_global_bb_info, [...]): Remove unnecessary = vNULL initialization of file scope vec.
...
* sel-sched-ir.c (sel_global_bb_info, sel_region_bb_info,
loop_nests, s_i_d, last_added_blocks): Remove unnecessary
= vNULL initialization of file scope vec.
* passes.c (pass_tab, enabled_pass_uid_range_tab,
disabled_pass_uid_range_tab): Likewise.
* haifa-sched.c (sched_luids, h_i_d): Likewise.
* tree-chkp-opt.c (check_infos): Likewise.
* sel-sched.c (vec_av_set, vec_temp_moveop_nops): Likewise.
c/
* c-parser.c (incomplete_record_decls): Remove unnecessary
= vNULL initialization of file scope vec.
cp/
* constexpr.c (call_stack): Remove unnecessary
= vNULL initialization of file scope vec.
From-SVN: r240444
2016-09-23 18:58:40 +02:00
3d1ba08f49
vec.h (vnull::operator vec): Add constexpr keyword for C++11 and later.
...
* vec.h (vnull::operator vec): Add constexpr keyword for
C++11 and later.
From-SVN: r240443
2016-09-23 18:57:23 +02:00
3b31f72096
Fix gcc.dg/tree-ssa/builtin-sprintf-warn-4.c
...
gcc/testsuite/ChangeLog
PR preprocessor/77672
* gcc.dg/tree-ssa/builtin-sprintf-warn-4.c (test): Update
expected multiline output from first warning to reflect change
in r240434.
From-SVN: r240442
2016-09-23 16:55:27 +00:00
592459bf6b
builtin-sprintf-warn-2.c: Fix xfail pattern.
...
2016-09-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
* gcc.dg/tree-ssa/builtin-sprintf-warn-2.c: Fix xfail pattern.
From-SVN: r240441
2016-09-23 16:06:57 +00:00
b571e48048
Fix incorrect file in ChangeLog on previous commit
...
gcc/
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Add call
to duplicate_ssa_name_ptr_info.
From-SVN: r240440
2016-09-23 15:51:54 +00:00
ed481942e3
Ensure points-to information is maintained for prefetch.
...
gcc/
PR tree-optimization/77654
* tree-ssa-alias.c (issue_prefetch_ref): Add call
to duplicate_ssa_name_ptr_info.
From-SVN: r240439
2016-09-23 15:48:01 +00:00
0af06385d3
re PR testsuite/77411 (object-size-9.c -fpic -m32 failure)
...
2016-09-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
Tom de Vries <tom@codesourcery.com>
PR testsuite/77411
* c-c++-common/ubsan/object-size-9.c: Call __builtin_exit in C++.
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r240437
2016-09-23 14:43:45 +00:00
8f01b67af5
atomic-12.c: Skip for C++1z.
...
* c-c++-common/gomp/atomic-12.c: Skip for C++1z.
* c-c++-common/gomp/atomic-13.c: Likewise.
* c-c++-common/gomp/atomic-14.c: Likewise.
* c-c++-common/pr60439.c: Remove invalid code.
* g++.dg/expr/bitfield4.C: Robustify for C++1z.
* g++.dg/expr/bitfield5.C: Likewise.
* g++.dg/expr/bitfield6.C: Likewise.
* g++.dg/expr/bool1.C: Likewise.
* g++.dg/expr/bool3.C: Likewise.
* g++.dg/expr/lval3.C: Likewise.
* g++.dg/expr/lval4.C: Likewise.
* g++.old-deja/g++.jason/bool5.C: Likewise.
From-SVN: r240436
2016-09-23 14:40:16 +00:00
7be8d66369
* configure.ac: Define HAVE_MEMALIGN for newlib.
...
From-SVN: r240435
2016-09-23 10:34:51 -04:00
bbd6fcf320
Provide location information for terminator characters (PR preprocessor/77672)
...
substring_loc::get_location currently fails for the final terminator
character in a STRING_CST from the C frontend, so that format_warning_va
falls back to using the location of the string as a whole.
This patch tweaks things [1] so that we use the final closing quote
as the location of the terminator character, as requested in
PR preprocessor/77672.
[1] specifically, cpp_interpret_string_1.
gcc/ChangeLog:
PR preprocessor/77672
* input.c (selftest::test_lexer_string_locations_simple): Update
test to expect location information of the terminator character
at the location of the final closing quote.
(selftest::test_lexer_string_locations_hex): Likewise.
(selftest::test_lexer_string_locations_oct): Likewise.
(selftest::test_lexer_string_locations_letter_escape_1): Likewise.
(selftest::test_lexer_string_locations_letter_escape_2): Likewise.
(selftest::test_lexer_string_locations_ucn4): Likewise.
(selftest::test_lexer_string_locations_ucn8): Likewise.
(selftest::test_lexer_string_locations_u8): Likewise.
(selftest::test_lexer_string_locations_utf8_source): Likewise.
(selftest::test_lexer_string_locations_concatenation_1): Likewise.
(selftest::test_lexer_string_locations_concatenation_2): Likewise.
(selftest::test_lexer_string_locations_concatenation_3): Likewise.
(selftest::test_lexer_string_locations_macro): Likewise.
(selftest::test_lexer_string_locations_long_line): Likewise.
gcc/testsuite/ChangeLog:
PR preprocessor/77672
* gcc.dg/plugin/diagnostic-test-string-literals-1.c
(test_terminator_location): New function.
libcpp/ChangeLog:
PR preprocessor/77672
* charset.c (cpp_interpret_string_1): Add a source_range for the
NUL-terminator, using the location of the trailing quote of the
final string.
From-SVN: r240434
2016-09-23 14:14:52 +00:00
30faeb0f99
Really commit testcase intended for r240230.
...
2016-09-23 Fritz Reese <fritzoreese@gmail.com>
Really commit testcase intended for r240230.
* gcc/testsuite/gfortran.dg/dec_structure_15.f90: Really commit.
From-SVN: r240433
2016-09-23 13:31:37 +00:00
113d06a486
tree-ssa-sccvn.c (visit_reference_op_call): Value number virtual definition to virtual use if...
...
2016-09-23 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (visit_reference_op_call): Value number
virtual definition to virtual use if the call devirtualizes
to a const or pure function.
(visit_use): Also visit calls we can devirtualize to a
const or pure function.
* gcc.dg/tree-ssa/ssa-fre-56.c: New testcase.
From-SVN: r240431
2016-09-23 12:39:05 +00:00
26bedff5fd
re PR tree-optimization/77697 (suspicious code in tree-ssa-forwprop.c)
...
2016-09-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/77697
* tree-ssa-forwprop.c (defcodefor_name): Remove bogus code,
signal error if we have sth ternary or unhandled.
From-SVN: r240430
2016-09-23 12:37:22 +00:00
643e08545f
Revert bogus dg-extract-results.sh change
...
* dg-extract-results.sh: Revert bogus change.
From-SVN: r240429
2016-09-23 11:35:34 +00:00
cab9e1df4d
[PATCH 17/17][ARM] Add tests for NEON FP16 ACLE intrinsics.
...
testsuite/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/advsimd-intrinsics/advsimd-intrinsics.exp: Enable
-march=armv8.2-a+fp16 when supported by the hardware.
* gcc.target/aarch64/advsimd-intrinsics/binary_op_float.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc:
Add F16 tests, enabled if macro HAS_FLOAT16_VARIANT is defined. Add
semi-colons to a macro invocations.
* gcc.target/aarch64/advsimd-intrinsics/cmp_fp_op.inc: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/cmp_op.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/cmp_zero_op.inc: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vabd.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vabs.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vadd.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcage.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcagt.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcale.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcalt.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vceq.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vceqz_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcge.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vcgez_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcgt.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vcgtz_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcle.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vclez_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vclt.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vcltz_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcvt.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined. Also fix some white-space.
* gcc.target/aarch64/advsimd-intrinsics/vcvtX.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvta_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtm_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtp_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vfma.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined. Also fix some long lines and white-space.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vfms.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined. Also fix some long lines and white-space.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmax.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vmaxnm_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmin.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vminnm_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmul.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vmul_lane.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmul_n.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vneg.c:
Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vpadd.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vpmax.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vpmin.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrecpe.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrecps.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrnd.c:
Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrndX.inc: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrnda.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndm.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndn.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndp.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndx.c:
Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrsqrte.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrsqrts.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vsub.c:
Likewise.
From-SVN: r240427
2016-09-23 10:57:20 +00:00
da9b2e696a
[PATCH 16/17][ARM] Add tests for VFP FP16 ACLE instrinsics.
...
testsuite/
2016-09-23 Jiong Wang <jiong.wang@arm.com>
Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/aarch64/advsimd-intrinsics/binary_scalar_op.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/unary_scalar_op.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/ternary_scalar_op.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/vabsh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vaddh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtah_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtah_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_s32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_u32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_s32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_u32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtmh_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtmh_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtnh_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtnh_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtph_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtph_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vdivh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vfmah_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vfmsh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vmaxnmh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vminnmh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vmulh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vnegh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndah_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndih_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndmh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndnh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndph_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndxh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vsqrth_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vsubh_f16_1.c: New.
Co-Authored-By: Matthew Wahab <matthew.wahab@arm.com>
From-SVN: r240426
2016-09-23 10:54:14 +00:00
785cf02f68
[PATCH 15/17][ARM] Add tests for ARMv8.2-A FP16 support.
...
testsuite/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/arm/armv8_2-fp16-neon-1.c: New.
* gcc.target/arm/armv8_2-fp16-scalar-1.c: New.
* gcc.target/arm/armv8_2-fp16-scalar-2.c: New.
* gcc.target/arm/attr-fp16-arith-1.c: Add a test of intrinsics
support.
From-SVN: r240425
2016-09-23 10:48:47 +00:00
de955a690b
[PATCH 14/17][ARM] Add NEON FP16 instrinsics.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/arm_neon.h (vabd_f16): New.
(vabdq_f16): New.
(vabs_f16): New.
(vabsq_f16): New.
(vadd_f16): New.
(vaddq_f16): New.
(vcage_f16): New.
(vcageq_f16): New.
(vcagt_f16): New.
(vcagtq_f16): New.
(vcale_f16): New.
(vcaleq_f16): New.
(vcalt_f16): New.
(vcaltq_f16): New.
(vceq_f16): New.
(vceqq_f16): New.
(vceqz_f16): New.
(vceqzq_f16): New.
(vcge_f16): New.
(vcgeq_f16): New.
(vcgez_f16): New.
(vcgezq_f16): New.
(vcgt_f16): New.
(vcgtq_f16): New.
(vcgtz_f16): New.
(vcgtzq_f16): New.
(vcle_f16): New.
(vcleq_f16): New.
(vclez_f16): New.
(vclezq_f16): New.
(vclt_f16): New.
(vcltq_f16): New.
(vcltz_f16): New.
(vcltzq_f16): New.
(vcvt_f16_s16): New.
(vcvt_f16_u16): New.
(vcvt_s16_f16): New.
(vcvt_u16_f16): New.
(vcvtq_f16_s16): New.
(vcvtq_f16_u16): New.
(vcvtq_s16_f16): New.
(vcvtq_u16_f16): New.
(vcvta_s16_f16): New.
(vcvta_u16_f16): New.
(vcvtaq_s16_f16): New.
(vcvtaq_u16_f16): New.
(vcvtm_s16_f16): New.
(vcvtm_u16_f16): New.
(vcvtmq_s16_f16): New.
(vcvtmq_u16_f16): New.
(vcvtn_s16_f16): New.
(vcvtn_u16_f16): New.
(vcvtnq_s16_f16): New.
(vcvtnq_u16_f16): New.
(vcvtp_s16_f16): New.
(vcvtp_u16_f16): New.
(vcvtpq_s16_f16): New.
(vcvtpq_u16_f16): New.
(vcvt_n_f16_s16): New.
(vcvt_n_f16_u16): New.
(vcvtq_n_f16_s16): New.
(vcvtq_n_f16_u16): New.
(vcvt_n_s16_f16): New.
(vcvt_n_u16_f16): New.
(vcvtq_n_s16_f16): New.
(vcvtq_n_u16_f16): New.
(vfma_f16): New.
(vfmaq_f16): New.
(vfms_f16): New.
(vfmsq_f16): New.
(vmax_f16): New.
(vmaxq_f16): New.
(vmaxnm_f16): New.
(vmaxnmq_f16): New.
(vmin_f16): New.
(vminq_f16): New.
(vminnm_f16): New.
(vminnmq_f16): New.
(vmul_f16): New.
(vmul_lane_f16): New.
(vmul_n_f16): New.
(vmulq_f16): New.
(vmulq_lane_f16): New.
(vmulq_n_f16): New.
(vneg_f16): New.
(vnegq_f16): New.
(vpadd_f16): New.
(vpmax_f16): New.
(vpmin_f16): New.
(vrecpe_f16): New.
(vrecpeq_f16): New.
(vrnd_f16): New.
(vrndq_f16): New.
(vrnda_f16): New.
(vrndaq_f16): New.
(vrndm_f16): New.
(vrndmq_f16): New.
(vrndn_f16): New.
(vrndnq_f16): New.
(vrndp_f16): New.
(vrndpq_f16): New.
(vrndx_f16): New.
(vrndxq_f16): New.
(vrsqrte_f16): New.
(vrsqrteq_f16): New.
(vrecps_f16): New.
(vrecpsq_f16): New.
(vrsqrts_f16): New.
(vrsqrtsq_f16): New.
(vsub_f16): New.
(vsubq_f16): New.
From-SVN: r240424
2016-09-23 10:46:26 +00:00
29c3d574af
[PATCH 13/17][ARM] Add VFP FP16 instrinsics.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config.gcc (extra_headers): Add arm_fp16.h
* config/arm/arm_fp16.h: New.
* config/arm/arm_neon.h: Include "arm_fp16.h".
From-SVN: r240423
2016-09-23 10:41:04 +00:00
0768b127e5
[PATCH 12/17][ARM] Add builtins for NEON FP16 intrinsics.
...
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/arm_neon_builtins.def (vadd): New (v8hf, v4hf
variants).
(vmulf): New (v8hf, v4hf variants).
(vfma): New (v8hf, v4hf variants).
(vfms): New (v8hf, v4hf variants).
(vsub): New (v8hf, v4hf variants).
(vcage): New (v8hf, v4hf variants).
(vcagt): New (v8hf, v4hf variants).
(vcale): New (v8hf, v4hf variants).
(vcalt): New (v8hf, v4hf variants).
(vceq): New (v8hf, v4hf variants).
(vcgt): New (v8hf, v4hf variants).
(vcge): New (v8hf, v4hf variants).
(vcle): New (v8hf, v4hf variants).
(vclt): New (v8hf, v4hf variants).
(vceqz): New (v8hf, v4hf variants).
(vcgez): New (v8hf, v4hf variants).
(vcgtz): New (v8hf, v4hf variants).
(vcltz): New (v8hf, v4hf variants).
(vclez): New (v8hf, v4hf variants).
(vabd): New (v8hf, v4hf variants).
(vmaxf): New (v8hf, v4hf variants).
(vmaxnm): New (v8hf, v4hf variants).
(vminf): New (v8hf, v4hf variants).
(vminnm): New (v8hf, v4hf variants).
(vpmaxf): New (v4hf variant).
(vpminf): New (v4hf variant).
(vpadd): New (v4hf variant).
(vrecps): New (v8hf, v4hf variants).
(vrsqrts): New (v8hf, v4hf variants).
(vabs): New (v8hf, v4hf variants).
(vneg): New (v8hf, v4hf variants).
(vrecpe): New (v8hf, v4hf variants).
(vrnd): New (v8hf, v4hf variants).
(vrnda): New (v8hf, v4hf variants).
(vrndm): New (v8hf, v4hf variants).
(vrndn): New (v8hf, v4hf variants).
(vrndp): New (v8hf, v4hf variants).
(vrndx): New (v8hf, v4hf variants).
(vrsqrte): New (v8hf, v4hf variants).
(vmul_lane): Add v4hf and v8hf variants.
(vmul_n): Add v4hf and v8hf variants.
(vext): New (v8hf, v4hf variants).
(vcvts): New (v8hi, v4hi variants).
(vcvts): New (v8hf, v4hf variants).
(vcvtu): New (v8hi, v4hi variants).
(vcvtu): New (v8hf, v4hf variants).
(vcvts_n): New (v8hf, v4hf variants).
(vcvtu_n): New (v8hi, v4hi variants).
(vcvts_n): New (v8hi, v4hi variants).
(vcvtu_n): New (v8hf, v4hf variants).
(vbsl): New (v8hf, v4hf variants).
(vcvtas): New (v8hf, v4hf variants).
(vcvtau): New (v8hf, v4hf variants).
(vcvtms): New (v8hf, v4hf variants).
(vcvtmu): New (v8hf, v4hf variants).
(vcvtns): New (v8hf, v4hf variants).
(vcvtnu): New (v8hf, v4hf variants).
(vcvtps): New (v8hf, v4hf variants).
(vcvtpu): New (v8hf, v4hf variants).
From-SVN: r240422
2016-09-23 10:34:57 +00:00
66e31c3d9b
[PATCH 11/17][ARM] Add builtins for VFP FP16 intrinsics.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/arm-builtins.c (hf_UP): New.
(si_UP): New.
(vfp_builtin_data): New. Update comment.
(enum arm_builtins): Include "arm_vfp_builtins.def".
(ARM_BUILTIN_VFP_PATTERN_START): New.
(arm_init_vfp_builtins): New.
(arm_init_builtins): Add arm_init_vfp_builtins.
(arm_expand_vfp_builtin): New.
(arm_expand_builtins): Update for arm_expand_vfp_builtin. Fix
long line.
* config/arm/arm_vfp_builtins.def: New file.
* config/arm/t-arm (arm.o): Add arm_vfp_builtins.def.
(arm-builtins.o): Likewise.
From-SVN: r240421
2016-09-23 10:28:44 +00:00
1e40134071
Drop TREE_OVERFLOW
...
gcc/ChangeLog:
2016-09-23 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/77677
* ipa-cp.c (propagate_vr_accross_jump_function): Drop TREE_OVERFLOW
from constant while creating value range.
gcc/testsuite/ChangeLog:
2016-09-23 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/77677
* gcc.dg/torture/pr77677.c: New test.
From-SVN: r240420
2016-09-23 10:25:09 +00:00
8ed3eeac20
trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Use the old caf- interface where possible.
...
gcc/fortran/ChangeLog:
2016-09-23 Andre Vehreschild <vehre@gcc.gnu.org>
* trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Use the old caf-
interface where possible.
gcc/testsuite/ChangeLog:
2016-09-23 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray_lib_comm_1.f90: Using the old caf-interface
here now.
From-SVN: r240419
2016-09-23 12:17:22 +02:00
23427d518b
[PATCH][IRA]Initialize ira_use_lra_p early by moving the initialization into
...
ira_init_once ().
ira_use_lra_p previously will be used unintialized in backend_init_target ().
gcc/
2016-09-23 Renlin Li <renlin.li@arm.com>
* ira.c (ira): Move ira_use_lra_p initialization code to ...
(ira_init_once): Here.
From-SVN: r240418
2016-09-23 10:16:22 +00:00
bf0728547a
hooks.h (hook_uint_uintp_false): Rename to...
...
* hooks.h (hook_uint_uintp_false): Rename to...
(hook_bool_uint_uintp_false): ... this.
* hooks.c (hook_uint_uintp_false): Rename to...
(hook_bool_uint_uintp_false): ... this.
* target.def (elf_flags_numeric): Use hook_bool_uint_uintp_false
instead of hook_uint_uintp_false.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r240417
2016-09-23 12:05:29 +02:00
bce2b8f958
[PATCH 10/17][ARM] Refactor support code for NEON builtins.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/arm-builtins.c (arm_init_neon_builtin): New.
(arm_init_builtins): Move body of a loop to the standalone
function arm_init_neon_builtin.
(arm_expand_neon_builtin_1): New. Update comment. Function body
moved from arm_neon_builtin with some white-space fixes.
(arm_expand_neon_builtin): Move code into the standalone function
arm_expand_neon_builtin_1.
From-SVN: r240416
2016-09-23 09:59:55 +00:00
55a9b91ba8
[PATCH 9/17][ARM] Add NEON FP16 arithmetic instructions.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/iterators.md (VCVTHI): New.
(NEON_VCMP): Add UNSPEC_VCLT and UNSPEC_VCLE. Fix a long line.
(NEON_VAGLTE): New.
(VFM_LANE_AS): New.
(VH_CVTTO): New.
(V_reg): Add HF, V4HF and V8HF. Fix white-space.
(V_HALF): Add V4HF. Fix white-space.
(V_if_elem): Add HF, V4HF and V8HF. Fix white-space.
(V_s_elem): Likewise.
(V_sz_elem): Fix white-space.
(V_elem_ch): Likewise.
(VH_elem_ch): New.
(scalar_mul_constraint): Add V8HF and V4HF.
(Is_float_mode): Fix white-space.
(Is_d_reg): Add V4HF and V8HF. Fix white-space.
(q): Add HF. Fix white-space.
(float_sup): New.
(float_SUP): New.
(cmp_op_unsp): Add UNSPEC_VCALE and UNSPEC_VCALT.
(neon_vfm_lane_as): New.
* config/arm/neon.md (add<mode>3_fp16): New.
(sub<mode>3_fp16): New.
(mul<mode>3add<mode>_neon): New.
(fma<VH:mode>4_intrinsic): New.
(fmsub<VCVTF:mode>4_intrinsic): Fix white-space.
(fmsub<VH:mode>4_intrinsic): New.
(<absneg_str><mode>2): New.
(neon_v<absneg_str><mode>): New.
(neon_v<fp16_rnd_str><mode>): New.
(neon_vrsqrte<mode>): New.
(neon_vpaddv4hf): New.
(neon_vadd<mode>): New.
(neon_vsub<mode>): New.
(neon_vmulf<mode>): New.
(neon_vfma<VH:mode>): New.
(neon_vfms<VH:mode>): New.
(neon_vc<cmp_op><mode>): New.
(neon_vc<cmp_op><mode>_fp16insn): New
(neon_vc<cmp_op_unsp><mode>_fp16insn_unspec): New.
(neon_vca<cmp_op><mode>): New.
(neon_vca<cmp_op><mode>_fp16insn): New.
(neon_vca<cmp_op_unsp><mode>_fp16insn_unspec): New.
(neon_vc<cmp_op>z<mode>): New.
(neon_vabd<mode>): New.
(neon_v<maxmin>f<mode>): New.
(neon_vp<maxmin>fv4hf: New.
(neon_<fmaxmin_op><mode>): New.
(neon_vrecps<mode>): New.
(neon_vrsqrts<mode>): New.
(neon_vrecpe<mode>): New (VH variant).
(neon_vdup_lane<mode>_internal): New.
(neon_vdup_lane<mode>): New.
(neon_vcvt<sup><mode>): New (VCVTHI variant).
(neon_vcvt<sup><mode>): New (VH variant).
(neon_vcvt<sup>_n<mode>): New (VH variant).
(neon_vcvt<sup>_n<mode>): New (VCVTHI variant).
(neon_vcvt<vcvth_op><sup><mode>): New.
(neon_vmul_lane<mode>): New.
(neon_vmul_n<mode>): New.
* config/arm/unspecs.md (UNSPEC_VCALE): New
(UNSPEC_VCALT): New.
(UNSPEC_VFMA_LANE): New.
(UNSPECS_VFMS_LANE): New.
testsuite/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/arm/armv8_2-fp16-arith-1.c: Use arm_v8_2a_fp16_neon
options. Add tests for float16x4_t and float16x8_t.
From-SVN: r240415
2016-09-23 09:54:44 +00:00
64c744b962
S/390: Improved risbg usage.
...
gcc/ChangeLog:
2016-09-23 Dominik Vogt <vogt@linux.vnet.ibm.com>
* config/s390/s390.md ("*extzv<mode>_zEC12", "*extzv<mode>_z10")
("*extzv<mode><clobbercc_or_nocc>"):
Correct a typo in a comment.
Merged patterns.
("*insv<mode>_zEC12", "*insv<mode>_z10")
("*insv<mode><clobbercc_or_nocc>"): Ditto.
("*insv<mode>_zEC12_appendbitsleft")
("*insv<mode><clobbercc_or_nocc>_appendbitsleft")
("*insv<mode>_z10_appendbitsleft"): Ditto.
("*insv<mode>_zEC12_noshift", "*insv<mode>_z10_noshift")
("*insv<mode><clobbercc_or_nocc>_noshift"): Ditto.
Provide pattern with operands switched.
("*pre_z10_extv<mode>"):
Use new subst patterns.
("*extzvdi<clobbercc_or_nocc>_lshiftrt", "*<risbg_n>_ior_and_sr_ze")
("*extvsidi<clobbercc_or_nocc>", "*<risbg_n>_and_subregdi_rotr")
("*<risbg_n>_and_subregdi_rotl", "*<risbg_n>_di_and_rot")
("*insv_z10_noshift_cc", "*insv_z10_noshift_cconly")
("*<risbg_n>_<mode>_ior_and_lshiftrt")
("*<risbg_n>_sidi_ior_and_lshiftrt")
("*trunc_sidi_and_subreg_lshrt<clobbercc_or_nocc>"):
New patterns.
("*extzv_<mode>_sll", "*extzv_<mode>_srl")
("*extzv_<mode>_srl<clobbercc_or_nocc>")
("*extzv_<mode>_sll<clobbercc_or_nocc>"): Renamed patterns, use risbgn
on zEC12.
("SINT"): New mode_iterator with SI, HI, QI.
* config/s390/subst.md ("clobbercc_or_nocc_subst", "z10_or_zEC12_cond")
("clobbercc_or_nocc", "risbg_n"): New constructs for risbg pattern
duplication.
gcc/testsuite/ChangeLog:
2016-09-23 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/risbg-ll-1.c: Ported risbg tests from llvm.
* gcc.target/s390/risbg-ll-2.c: Ditto.
* gcc.target/s390/risbg-ll-3.c: Ditto.
From-SVN: r240414
2016-09-23 09:53:29 +00:00
c2586c82cd
S/390: Enable wraparound in s390_contiguous_bitmask_p.
...
gcc/ChangeLog:
2016-09-23 Dominik Vogt <vogt@linux.vnet.ibm.com>
* config/s390/predicates.md ("contiguous_bitmask_operand"): Adapt to new
interface of s390_contiguous_bitmask_p.
("contiguous_bitmask_nowrap_operand"): New predicate.
* ("*anddi3_cc", "*anddi3_cconly", "*anddi3"): Replace NxxDq with NxxDw.
* config/s390/constraints.md ("NxxDw", "NxxSq"): Adapt to new interface
of s390_contiguous_bitmask_p.
* ("NxxDw"): Rename NxxDq constraint to NxxDw.
("NxxSw"): New constraint.
* config/s390/s390.md ("*andsi3_zarch"): Enable bitmask wraparound.
* config/s390/s390-protos.h (s390_contiguous_bitmask_p): Updated
interface.
(s390_contiguous_bitmask_nowrap_p): Export.
* config/s390/s390.c (s390_contiguous_bitmask_nowrap_p): New name of
former s390_contiguous_bitmask_p.
(s390_contiguous_bitmask_p): Use s390_contiguous_bitmask_nowrap_p to
detect contiguous bit ranges with wraparound. Change signature to
return START and END position instead of POS and LENGTH.
(s390_contiguous_bitmask_vector_p): Remove extra code for continous bit
ranges with wraparound.
(s390_extzv_shift_ok): Use s390_contiguous_bitmask_nowrap_p.
(s390_contiguous_bitmask_vector_p,s390_extzv_shift_ok,print_operand):
Adapt to new signature of s390_contiguous_bitmask_p.
From-SVN: r240413
2016-09-23 09:49:58 +00:00
822f18cd92
tree-vect-loop-manip.c (create_intersect_range_checks_index): New.
...
* tree-vect-loop-manip.c (create_intersect_range_checks_index): New.
(create_intersect_range_checks): New.
(vect_create_cond_for_alias_checks): Call above function.
From-SVN: r240412
2016-09-23 09:47:52 +00:00
d403b8d4e8
[PATCH 8/17][ARM] Add VFP FP16 arithmetic instructions.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/iterators.md (Code iterators): Fix some white-space
in the comments.
(GLTE): New.
(ABSNEG): New
(FCVT): Moved from vfp.md.
(VCVT_HF_US_N): New.
(VCVT_SI_US_N): New.
(VCVT_HF_US): New.
(VCVTH_US): New.
(FP16_RND): New.
(absneg_str): New.
(FCVTI32typename): Moved from vfp.md.
(sup): Add UNSPEC_VCVTA_S, UNSPEC_VCVTA_U, UNSPEC_VCVTM_S,
UNSPEC_VCVTM_U, UNSPEC_VCVTN_S, UNSPEC_VCVTN_U, UNSPEC_VCVTP_S,
UNSPEC_VCVTP_U, UNSPEC_VCVT_HF_S_N, UNSPEC_VCVT_HF_U_N,
UNSPEC_VCVT_SI_S_N, UNSPEC_VCVT_SI_U_N, UNSPEC_VCVTH_S_N,
UNSPEC_VCVTH_U_N, UNSPEC_VCVTH_S and UNSPEC_VCVTH_U.
(vcvth_op): New.
(fp16_rnd_str): New.
(fp16_rnd_insn): New.
* config/arm/unspecs.md (UNSPEC_VCVT_HF_S_N): New.
(UNSPEC_VCVT_HF_U_N): New.
(UNSPEC_VCVT_SI_S_N): New.
(UNSPEC_VCVT_SI_U_N): New.
(UNSPEC_VCVTH_S): New.
(UNSPEC_VCVTH_U): New.
(UNSPEC_VCVTA_S): New.
(UNSPEC_VCVTA_U): New.
(UNSPEC_VCVTM_S): New.
(UNSPEC_VCVTM_U): New.
(UNSPEC_VCVTN_S): New.
(UNSPEC_VCVTN_U): New.
(UNSPEC_VCVTP_S): New.
(UNSPEC_VCVTP_U): New.
(UNSPEC_VCVTP_S): New.
(UNSPEC_VCVTP_U): New.
(UNSPEC_VRND): New.
(UNSPEC_VRNDA): New.
(UNSPEC_VRNDI): New.
(UNSPEC_VRNDM): New.
(UNSPEC_VRNDN): New.
(UNSPEC_VRNDP): New.
(UNSPEC_VRNDX): New.
* config/arm/vfp.md (<absneg_str>hf2): New.
(neon_vabshf): New.
(neon_v<fp16_rnd_str>hf): New.
(neon_vrndihf): New.
(addhf3): New.
(subhf3): New.
(divhf3): New.
(mulhf3): New.
(*mulsf3neghf_vfp): New.
(*negmulhf3_vfp): New.
(*mulsf3addhf_vfp): New.
(*mulhf3subhf_vfp): New.
(*mulhf3neghfaddhf_vfp): New.
(*mulhf3neghfsubhf_vfp): New.
(fmahf4): New.
(neon_vfmahf): New.
(fmsubhf4_fp16): New.
(neon_vfmshf): New.
(*fnmsubhf4): New.
(*fnmaddhf4): New.
(neon_vsqrthf): New.
(neon_vrsqrtshf): New.
(FCVT): Move to iterators.md.
(FCVTI32typename): Likewise.
(neon_vcvth<sup>hf): New.
(neon_vcvth<sup>si): New.
(neon_vcvth<sup>_nhf_unspec): New.
(neon_vcvth<sup>_nhf): New.
(neon_vcvth<sup>_nsi_unspec): New.
(neon_vcvth<sup>_nsi): New.
(neon_vcvt<vcvth_op>h<sup>si): New.
(neon_<fmaxmin_op>hf): New.
testsuite/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/arm/armv8_2-fp16-arith-1.c: New.
* gcc.target/arm/armv8_2-fp16-conv-1.c: New.
From-SVN: r240411
2016-09-23 09:46:26 +00:00
e2080e79be
Add missing ChangeLog from r240375
...
From-SVN: r240410
2016-09-23 09:45:04 +00:00
576987fc74
S/390: Mode attrs "bitoff[_plus]" simplify risbg instructions.
...
Add a new mode attribute to simplify some instruction patterns.
gcc/ChangeLog:
2016-09-23 Dominik Vogt <vogt@linux.vnet.ibm.com>
* config/s390/s390.md (bitoff, bitoff_plus): Neq mode attributes.
("*extzv<mode>_zEC12", "*insv<mode>_zEC12", "*insv<mode>_z10")
("*insv<mode>_zEC12_appendbitsleft")
("*insv<mode>_z10_appendbitsleft", "*r<noxa>sbg_<mode>_sll")
("*r<noxa>sbg_<mode>_srl"): Use new attributes.
gcc/testsuite/ChangeLog:
2016-09-23 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/md/rXsbg_mode_sXl.c: Adapt expected assembly
output to the simplified instructions.
From-SVN: r240409
2016-09-23 09:44:15 +00:00
199d1d488f
ipa-cp.c (ipcp_store_vr_results): Avoid static local var zero.
...
* ipa-cp.c (ipcp_store_vr_results): Avoid static local
var zero.
* sreal.h (sreal::min, sreal::max): Avoid static local vars,
construct values without normalization.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Don't initialize
static local lhs_ops to vNULL.
cp/
* name-lookup.c (store_bindings, store_class_bindings): Don't
initialize static local bindings_need_stored to vNULL.
From-SVN: r240408
2016-09-23 11:43:09 +02:00
4ffc8099a7
[PATCH 7/17][ARM] Add FP16 data movement instructions.
...
gcc/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
Jiong Wang <jiong.wang@arm.com>
* config/arm/arm.c (coproc_secondary_reload_class): Make HFmode
available when FP16 instructions are available.
(output_move_vfp): Add support for 16-bit data moves.
(arm_validize_comparison): Fix some white-space. Support HFmode
by conversion to SFmode.
* config/arm/arm.md (truncdfhf2): Fix a comment.
(extendhfdf2): Likewise.
(cstorehf4): New.
(movsicc): Fix some white-space.
(movhfcc): New.
(movsfcc): Fix some white-space.
(*cmovhf): New.
* config/arm/vfp.md (*arm_movhi_vfp): Disable when VFP FP16
instructions are available.
(*thumb2_movhi_vfp): Likewise.
(*arm_movhi_fp16): New.
(*thumb2_movhi_fp16): New.
(*movhf_vfp_fp16): New.
(*movhf_vfp_neon): Disable when VFP FP16 instructions are
available.
(*movhf_vfp): Likewise.
(extendhfsf2): Enable when VFP FP16 instructions are available.
(truncsfhf2): Enable when VFP FP16 instructions are available.
testsuite/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/arm/armv8_2_fp16-move-1.c: New.
* gcc.target/arm/fp16-aapcs-1.c: Update expected output.
Co-Authored-By: Jiong Wang <jiong.wang@arm.com>
From-SVN: r240407
2016-09-23 09:35:22 +00:00
GCC Administrator
Fritz Reese
Ian Lance Taylor
Jerry DeLisle
Aaron Sawdey
Dominik Vogt
Than McIntosh
Jakub Jelinek
Chris Manghane
Martin Sebor
Jonathan Wakely
David Malcolm
Thomas Preud'homme
Matthew Fortune
Doug Gilmore
Bernd Edlinger
Marek Polacek
Jason Merrill
Fritz Reese
Richard Biener
Rainer Orth
Matthew Wahab
Jiong Wang
Kugan Vivekanandarajah
Andre Vehreschild
Renlin Li
Uros Bizjak
Bin Cheng
Tamar Christina