Commits · 100c8e9e9d896bbfd6d92b8ac7ab506d0090829b · lvzhengyang / riscv-gcc-1

04 May, 2015 14 commits

re PR middle-end/65984 (ICE: definition in block 4 does not dominate use in… · 100c8e9e

re PR middle-end/65984 (ICE: definition in block 4 does not dominate use in block 2 with -fnon-call-exceptions -fsanitize=enum)

	PR tree-optimization/65984
	* ubsan.c: Include tree-cfg.h.
	(instrument_bool_enum_load): Use stmt_ends_bb_p instead of
	stmt_could_throw_p test, rename can_throw variable to ends_bb.

	* c-c++-common/ubsan/pr65984.c: New test.

From-SVN: r222775

committed May 04, 2015

100c8e9e Browse Files

i386.c: Change GET_CODE (...) == CONST_DOUBLE check to CONST_DOUBLE_P predicate. · 2f4eb706

	* config/i386/i386.c: Change GET_CODE (...) == CONST_DOUBLE check
	to CONST_DOUBLE_P predicate.
	(standard_sse_constant_p): Return 0 for !TARGET_SSE.
	(ix86_legitimate_constant_p) <case CONST_WIDE_INT>: For 32bit targets,
	allow only operands that satisfy standard_sse_constant_p predicate.
	* config/i386/i386.md: Change GET_CODE (...) == CONST_DOUBLE check
	to CONST_DOUBLE_P predicate.

From-SVN: r222774

committed May 04, 2015

2f4eb706 Browse Files

match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New simplifier to narrow arithmetic. · 383be4a8

	* match.pd (bit_and (plus/minus (convert @0) (convert @1) mask): New
	simplifier to narrow arithmetic.
	* generic-match-head.c: (types_match, single_use): New functions.
	* gimple-match-head.c: (types_match, single_use): New functions.

	* gcc.dg/tree-ssa/shorten-1.c: New test.

From-SVN: r222771

committed May 04, 2015

383be4a8 Browse Files

arm.c: Restore bootstrap. · e2bbbfbc

2015-05-04  Andreas Tobler  <andreast@gcc.gnu.org>

    * config/arm/arm.c: Restore bootstrap.

From-SVN: r222768

committed May 04, 2015

e2bbbfbc Browse Files

i386.h (TARGET_SUPPORTS_WIDE_INT): New define. · 44d0de8d

	* config/i386/i386.h (TARGET_SUPPORTS_WIDE_INT): New define.
	* config/i386/i386.c (ix86_legitimate_constant_p): Handle TImode
	as CONST_WIDE_INT, not CONST_DOUBLE.
	(ix86_cannot_force_const_mem): Handle CONST_WIDE_INT.
	(output_pic_addr_const): Do not handle VOIDmode CONST_DOUBLEs.
	(ix86_find_base_term): Do not check for CONST_DOUBLE.
	(ix86_print_operand): Do not handle non-FPmode CONST_DOUBLEs.
	(ix86_build_signbit_mask): Rewrite using wide ints.
	(ix86_split_to_parts) [HOST_BITS_PER_WIDE_INT < 64]: Remove.
	(ix86_rtx_costs): Handle CONST_WIDE_INT.
	(find_constant): Ditto.
	* config/i386/i386.md (bts, btr, btc peepholes): Rewrite
	using gen_int_mode.
	* config/i386/predicates.md (x86_64_immediate_operand)
	<case CONST_INT>: Remove HOST_BITS_PER_WIDE_INT == 32 code.
	(x86_64_zext_immediate_operand): Remove CONST_DOUBLE handling.
	<case CONST_INT>: Remove HOST_BITS_PER_WIDE_INT == 32 code.
	(const0_operand): Also match const_wide_int.
	(constm1_operand): Ditto.
	(const1_operand): Ditto.

From-SVN: r222767

committed May 04, 2015

44d0de8d Browse Files

re PR fortran/44735 (ICE on FORALL with character array pointer) · a982bcf9
```
	PR fortran/44735
	* gfortran.dg/pr44735.f90: New test.

From-SVN: r222766
```
Francois-Xavier Coudert committed May 04, 2015
a982bcf9 Browse Files

re PR middle-end/65965 (Straight-line memcpy/memset not vectorized when equivalent loop is) · 78a8b26c

2015-05-04  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65965
	* tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Split
	store groups at gaps.

	* gcc.dg/vect/bb-slp-33.c: New testcase.

From-SVN: r222765

committed May 04, 2015

78a8b26c Browse Files

re PR tree-optimization/65935 (433.milc in SPEC CPU 2006 is miscompiled) · 74574669

2015-05-04  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65935
	* tree-vect-slp.c (vect_build_slp_tree): If we swapped operands
	then make sure to apply that swapping to the IL.

	* gcc.dg/vect/bb-slp-pr65935.c: New testcase.

From-SVN: r222764

committed May 04, 2015

74574669 Browse Files

Makefile.in (PATCHLEVEL_c): New variable. · a6c014db

	* Makefile.in (PATCHLEVEL_c): New variable.
	(DATESTAMP_s, REVISION_s): If PATCHLEVEL_c is not 0,
	expand the same way as if DEVPHASE_c was non-empty.

From-SVN: r222762

committed May 04, 2015

a6c014db Browse Files

Fix typo "with" · 237c7252
```
From-SVN: r222760
```
Kai Tietz committed May 04, 2015
237c7252 Browse Files
re PR lto/65559 (lto1.exe: internal compiler error: in read_cgraph_and_symbols, at lto/lto.c:2947) · 1473ab9a
```
        PR target/65559
        * lto-wrapper.c (run_gcc): Open filename
        with in binary-mode.

From-SVN: r222759
```
Kai Tietz committed May 04, 2015
1473ab9a Browse Files

extend.texi (Variable Attributes, [...]): Move sections up in file, to… · 6cefc504

extend.texi (Variable Attributes, [...]): Move sections up in file, to immediately after the Function Attributes section.

2015-05-03  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Variable Attributes, Type Attributes):  Move
	sections up in file, to immediately after the Function Attributes
	section.

From-SVN: r222758

committed May 03, 2015

6cefc504 Browse Files

Daily bump. · cf992166
```
From-SVN: r222757
```
GCC Administrator committed May 04, 2015
cf992166 Browse Files
* tree.c (verify_type): Check various uses of TYPE_MINVAL. · 30a9f69b
```
From-SVN: r222753
```
Jan Hubicka committed May 04, 2015
30a9f69b Browse Files

03 May, 2015 4 commits

[ARM,AArch64][testsuite] AdvSIMD intrinsics tests cleanup: remove useless expected values. · 90c19438

2015-05-03  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/advsimd-intrinsics/binary_op.inc: Call CHECK
	for each supported variant instead of CHECK_RESULTS.
	* gcc.target/aarch64/advsimd-intrinsics/binary_sat_op.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/unary_op.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vXXXl.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vXXXw.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vsXi_n.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vaba.c: Remove dummy
	expected results for unsupported variants.  Call CHECK for each
	supported variant instead of CHECK_RESULTS.
	* gcc.target/aarch64/advsimd-intrinsics/vabal.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vabd.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vabdl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcls.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vclz.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcnt.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcombine.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcreate.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vget_high.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vget_low.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vmul.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vsli_n.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vsri_n.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vabs.c: Remove dummy
	expected results for unsupported variants.
	* gcc.target/aarch64/advsimd-intrinsics/vadd.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vaddl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vaddw.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vand.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vbic.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcage.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcagt.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcale.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcalt.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vceq.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcge.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcgt.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vcle.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vclt.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/veor.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vneg.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vorn.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vorr.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqabs.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqadd.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqneg.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqsub.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vsub.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vsubl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vsubw.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vtrn.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vuzp.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vzip.c: Likewise.

From-SVN: r222752

committed May 03, 2015

90c19438 Browse Files

re PR fortran/37131 (inline matmul for small matrix sizes) · 816426af

2015-05-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/37131
	* gfortran.dg/bound_9.f90:  Add pointer assignment.

From-SVN: r222751

committed May 03, 2015

816426af Browse Files

configure.ac: Match $host configured with triplets. · cabb9d59

2015-05-03  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Match $host configured with triplets.
        * configure: Regenerate.

From-SVN: r222750

committed May 03, 2015

cabb9d59 Browse Files

Daily bump. · 175fa903
```
From-SVN: r222746
```
GCC Administrator committed May 03, 2015
175fa903 Browse Files

02 May, 2015 22 commits

make emit_partition_copy return a rtx_insn * · ec0c6743

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* tree-outof-ssa.c (emit_partition_copy): Return rtx_insn *.
	(insert_partition_copy_on_edge): Adjust.
	(insert_rtx_to_part_on_edge): Likewise.
	(insert_part_to_rtx_on_edge): Likewise.

From-SVN: r222742

committed May 02, 2015

ec0c6743 Browse Files

make set_return_jump_label take an rtx_insn * · d38ff8dd

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* function.c (set_return_jump_label): Change type of argument to
	rtx_insn *.
	* function.h (set_return_jump_label): Adjust.

From-SVN: r222741

committed May 02, 2015

d38ff8dd Browse Files

type reg_equiv_init as rtx_insn_list · 618bccf9

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* reload.h (struct reg_equivs_t): Change type of init to
	rtx_insn *.
	* ira.c (fix_reg_equiv_init): Adjust.
	* reload1.c (eliminate_regs_1): Likewise.
	(init_eliminable_invariants): Likewise.

From-SVN: r222740

committed May 02, 2015

618bccf9 Browse Files

make fp_setter_insn take a rtx_insn * · 8df68a82

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* cselib.c (fp_setter_insn): Take a rtx_insn *.
	* cselib.h (fp_setter_insn): Adjust.

From-SVN: r222739

committed May 02, 2015

8df68a82 Browse Files

make validate_replace_src_group take a rtx_insn * · df167cbe

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* recog.c (struct validate_replace_src_data): Change type of
	insn field to rtx_insn *.
	(validate_replace_src_group): Change type of argument to rtx_insn *.
	* recog.h (validate_replace_src_group): Adjust.

From-SVN: r222738

committed May 02, 2015

df167cbe Browse Files

make several functions in the scheduler take rtx_insn * · 90831096

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* haifa-sched.c: Change the type of some variables to rtx_insn *.
	* sched-deps.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sel-sched.c: Likewise.

From-SVN: r222737

committed May 02, 2015

90831096 Browse Files

make some functions in config/ take a rtx_insn * · 0bd5850c

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	to rtx_insn *.
	* config/i386/i386.c: Change the type of some arguments to
	rtx_insn *.
	* config/arm/arm.c: Likewise.

From-SVN: r222736

committed May 02, 2015

0bd5850c Browse Files

make some functions in lra-constraints.c take rtx_insn * · 605780f6

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* lra-constraints.c: Change type of some arguments to rtx_insn *.

From-SVN: r222735

committed May 02, 2015

605780f6 Browse Files

kill_autoinc_value can take a rtx_insn * · 15cd50fb

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* regcprop.c (kill_autoinc_value): Change type of argument to
	rtx_insn *.

From-SVN: r222734

committed May 02, 2015

15cd50fb Browse Files

recog_data::insn can be a rtx_insn * · bddee3fc

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* genrecog.c (print_subroutine): Adjust.
	* recog.c (get_bool_attr_mask_uncached): Likewise.
	* recog.h (struct recog_data_d): Change the type of insn to
	rtx_insn *.

From-SVN: r222733

committed May 02, 2015

bddee3fc Browse Files

add_cfi_insn can be a rtx_insn * · 15f63a9a

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* dwarf2cfi.c (add_cfi_insn): Change type to rtx_insn *.

From-SVN: r222732

committed May 02, 2015

15f63a9a Browse Files

df_set_note can take a rtx_insn * · 0f0446b5

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* df-problems.c (df_set_note): Change type of argument to
	rtx_insn *.

From-SVN: r222731

committed May 02, 2015

0f0446b5 Browse Files

change local vars to rtx_insn * · 21afc57d

gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* builtins.c (expand_builtin_trap): Change type of local
	variable to rtx_insn *.
	* config/arc/arc.md: Likewise.
	* config/arm/arm.c (arm_barrier_cost): Likewise.
	* config/avr/avr.c (avr_reorg): Likewise.
	* config/bfin/bfin.c (workaround_speculation): Likewise.
	(add_sched_insns_for_speculation): Likewise.
	* config/i386/i386.c (ix86_init_pic_reg): Likewise.
	(ix86_emit_save_regs): Likewise.
	(get_scratch_register_on_entry): Likewise.
	(ix86_emit_restore_reg_using_pop): Likewise.
	(ix86_emit_leave): Likewise.
	(ix86_emit_restore_regs_using_mov): Likewise.
	(ix86_expand_epilogue): Likewise.
	* config/rl78/rl78.c (rl78_alloc_physical_registers_cmp):
	Likewise.
	(rl78_alloc_physical_registers_umul): Likewise.
	* config/sh/sh.md: Likewise.
	* cselib.c (discard_useless_locs): Likewise.
	(cselib_invalidate_regno): Likewise.
	(cselib_invalidate_mem): Likewise.
	* function.c (expand_function_start): Likewise.
	(emit_use_return_register_into_block): Likewise.
	* gcse.c: Likewise.
	* haifa-sched.c (ok_for_early_queue_removal): Likewise.
	* ifcvt.c (noce_get_alt_condition): Likewise.
	* loop-doloop.c (doloop_condition_get): Likewise.
	* lra-constraints.c (inherit_in_ebb): Likewise.
	* modulo-sched.c (sms_schedule_by_order): Likewise.
	* recog.c (next_insn_tests_no_inequality): Likewise.
	* reorg.c (emit_delay_sequence): Likewise.
	(update_reg_dead_notes): Likewise.
	(fix_reg_dead_note): Likewise.
	(fill_slots_from_thread): Likewise.
	(delete_computation): Likewise.

From-SVN: r222730

committed May 02, 2015

21afc57d Browse Files

any (any::_Storage): Fix alignment of buffer. · 563777d7

	* include/experimental/any (any::_Storage): Fix alignment of buffer.
	(any::_Internal): Check alignment of type.
	* testsuite/experimental/any/cons/aligned.cc: New.
	* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.

From-SVN: r222729

committed May 02, 2015

563777d7 Browse Files

iterator (ostream_joiner): Simplify by using the injected-class-name and the ostream_type typedef. · b4f504de
```
	* include/experimental/iterator (ostream_joiner): Simplify by using
	the injected-class-name and the ostream_type typedef.

From-SVN: r222728
```
Jonathan Wakely committed May 02, 2015
b4f504de Browse Files

iterator: New. · a623b6f0

	* include/experimental/iterator: New. Define ostream_joiner.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* testsuite/experimental/iterator/make_ostream_joiner.cc: New.
	* testsuite/experimental/iterator/ostream_joiner.cc: New.
	* testsuite/experimental/iterator/requirements.cc: New.
	* doc/xml/manual/status_cxx2017.xml: Update status.
	* doc/html/manual/status.html: Regenerate.

From-SVN: r222727

committed May 02, 2015

a623b6f0 Browse Files

re PR fortran/65976 (gfortran man-page lists the -fno-fixed-form flag but does… · 3435c26f

re PR fortran/65976 (gfortran man-page lists the -fno-fixed-form flag but does not define it, and it doesn't work)

2015-05-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/65976
	* invoke.texi:  Remove 'no-' in '-fno-fixed-form'

From-SVN: r222725

committed May 02, 2015

3435c26f Browse Files

numeric: New. · 6c0b8a53

	* include/experimental/numeric: New. Define gcd and lcm.
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* testsuite/experimental/numeric/gcd.cc: New.
	* testsuite/experimental/numeric/lcm.cc: New.
	* doc/xml/manual/status_cxx2017.xml: Update status.
	* doc/html/manual/status.html: Regenerate.

From-SVN: r222724

committed May 02, 2015

6c0b8a53 Browse Files

Revert addition of feature macros from other headers per latest SD-6. · fe4b6acb

2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>

        Revert addition of feature macros from other headers per latest SD-6.
        * include/experimental/deque: Remove feature-test macro.
        * include/experimental/forward_list: Ditto.
        * include/experimental/list: Ditto.
        * include/experimental/map: Ditto.
        * include/experimental/set: Ditto.
        * include/experimental/string: Ditto.
        * include/experimental/unordered_map: Ditto.
        * include/experimental/unordered_set: Ditto.

From-SVN: r222722

committed May 02, 2015

fe4b6acb Browse Files

any (any::_Storage): Make non-copyable. · 9407c6fa

	* include/experimental/any (any::_Storage): Make non-copyable.
	(any::any): Do not copy _Storage object.
	(any::operator=): Implement more efficiently than swapping.
	(any::swap): Use new _Op_xfer operation.
	(any::_Op::_Op_xfer): New enumerator.
	(_Manager_internal::_S_alloc): Remove unused function.
	(_Manager_internal::_S_create, _Manager_external::_S_create): Use out
	parameter instead of returning a _Storage object.
	(_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
	_Op_xfer operation for moving and swapping.
	* testsuite/experimental/any/cons/nontrivial.cc: New.
	* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.

From-SVN: r222721

committed May 02, 2015

9407c6fa Browse Files

fs_path.h (filesystem_error::~filesystem_error): Declare. · 5b244a78

	* include/experimental/fs_path.h (filesystem_error::~filesystem_error):
	Declare.
	* src/filesystem/path.cc (filesystem_error::~filesystem_error):
	Define.

From-SVN: r222720

committed May 02, 2015

5b244a78 Browse Files

re PR libstdc++/65978 (missing constexpr on std::forward_as_tuple and std::tie… · cb2ef49e

re PR libstdc++/65978 (missing constexpr on std::forward_as_tuple and std::tie (LWG issues 2275 and 2301))

	PR libstdc++/65978
	* include/std/tuple (forward_as_tuple, tie): Add constexpr.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
	and fix tests for forward_as_tuple and tie.

From-SVN: r222719

committed May 02, 2015

cb2ef49e Browse Files