Commits · af52cce0afdf36a6ae6472a9f9ed279341f2dc23 · lvzhengyang / riscv-gcc-1

18 Mar, 2019 1 commit
- Daily bump. · af52cce0
```
From-SVN: r269749
```
  GCC Administrator committed Mar 18, 2019
  af52cce0 Browse Files
17 Mar, 2019 6 commits

PR c++/89571 - ICE with ill-formed noexcept on constructor. · bbee94aa

Earlier changes to defer instantiating a defaulted noexcept-specifier that
depends on yet-unparsed default member initializers broke this testcase,
where instantiation fails for another reason.  In this case there's no
reason to defer and try again later, so let's not.

	* pt.c (maybe_instantiate_noexcept): Only return false if defaulted.
	(regenerate_decl_from_template): Use it for noexcept-specs.

From-SVN: r269746

committed Mar 17, 2019

bbee94aa Browse Files

pr83487-1_x.c: Use -fno-common option on hppa*-*-hpux*. · ad0a3085

	* gcc.dg/compat/pr83487-1_x.c: Use -fno-common option on hppa*-*-hpux*.
	* gcc.dg/compat/pr83487-1_y.c: Likewise.

From-SVN: r269745

committed Mar 17, 2019

ad0a3085 Browse Files

pointer_init_10.f90: Require visibility support. · d09f61a9

	* gfortran.dg/pointer_init_10.f90: Require visibility support.
	* gfortran.dg/temporary_3.f90: Likewise.

From-SVN: r269744

committed Mar 17, 2019

d09f61a9 Browse Files

pr88074.c: Require c99_runtime. · 3147bc6c

	* gcc.dg/pr88074.c: Require c99_runtime.
	* gcc.dg/warn-abs-1.c: Likewise.
	* gfortran.dg/ISO_Fortran_binding_1.f90: Likewise.

From-SVN: r269743

committed Mar 17, 2019

3147bc6c Browse Files

re PR testsuite/89666 (FAIL: gcc.dg/ipa/ipa-icf-39.c scan-ipa-dump-times icf "Unified;" 2) · 712fee7a

	PR testsuite/89666
	* c-c++-common/builtin-has-attribute-3.c: Define SKIP_ALIAS on
	hppa*-*-hpux*.
	* gcc.dg/attr-copy.c: Require alias support.
	* gcc.dg/ipa/ipa-icf-39.c: Likewise.

From-SVN: r269742

committed Mar 17, 2019

712fee7a Browse Files

Daily bump. · f5a18efc
```
From-SVN: r269737
```
GCC Administrator committed Mar 17, 2019
f5a18efc Browse Files

16 Mar, 2019 11 commits

re PR fortran/89724 (Fortran diagnostics give wrong line number because of… · 985a7216

re PR fortran/89724 (Fortran diagnostics give wrong line number because of math-vector-fortran.h header file)

	PR fortran/89724
	* scanner.c (load_line): Remove linenum and current_line static
	variables, add warned_tabs automatic variable.  Use current_file->line
	instead of current_line and warned_tabs boolean to avoid diagnosing
	tabs multiple times on the same line.

	* gfortran.dg/continuation_15.f90: New test.
	* gfortran.dg/continuation_16.f90: New test.

From-SVN: r269734

committed Mar 16, 2019

985a7216 Browse Files

Fix type in last change. · 0581f5b2
```
From-SVN: r269733
```
John David Anglin committed Mar 16, 2019
0581f5b2 Browse Files

re PR testsuite/89393 (FAIL: g++.dg/abi/ref-temp1.C -std=c++14 scan-assembler… · 3b7f7283

re PR testsuite/89393 (FAIL: g++.dg/abi/ref-temp1.C  -std=c++14  scan-assembler .weak(_definition)?[ \t]_?_ZGR1bIvE)

	PR testsuite/89393
	* g++.dg/abi/ref-temp1.C: Skip on 32-bit hppa*-*-hpux*.
	* g++.dg/cpp0x/pr84497.C: Likewise.

From-SVN: r269732

committed Mar 16, 2019

3b7f7283 Browse Files

builtin-has-attribute-4.c: Skip on 32-bit hppa*-*-hpux*. · 733a21e1

	* c-c++-common/builtin-has-attribute-4.c: Skip on 32-bit hppa*-*-hpux*.
	* gcc.dg/attr-copy-6.c: Likewise.
	* gcc.dg/pr87793.c: Likewise.

From-SVN: r269731

committed Mar 16, 2019

733a21e1 Browse Files

re PR inline-asm/84941 (internal compiler error: in reg_overlap_mentioned_p, at… · 3c390eda

re PR inline-asm/84941 (internal compiler error: in reg_overlap_mentioned_p, at rtlanal.c:1870 (reg_overlap_mentioned_p()/match_asm_constraints_1()))

	PR testsuite/84941
	* gcc.dg/pr84941.c: Skip on hppa*-*-*.

From-SVN: r269730

committed Mar 16, 2019

3c390eda Browse Files

Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*. · 38ea73a8

	* gcc.dg/Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*.
	* gcc.dg/gimplefe-34.c: Likewise.
	* gcc.dg/compat/pr83487-2_x.c: Use -fno-common option on hppa*-*-hpux*.
	* gcc.dg/compat/pr83487-2_y.c: Likewise.

From-SVN: r269729

committed Mar 16, 2019

38ea73a8 Browse Files

re PR testsuite/84174 (FAIL: gcc.dg/Wattributes-6.c (test for warnings, line 404)) · cdff6356
```
	PR testsuite/84174
	* gcc.dg/Wattributes-6.c: Skip warning check at line 404 on
	hppa*64*-*-*.

From-SVN: r269728
```
John David Anglin committed Mar 16, 2019
cdff6356 Browse Files

re PR testsuite/83453 (FAIL: c-c++-common/Wattributes.c -std=gnu++98 (test for… · 3b1cba46

re PR testsuite/83453 (FAIL: c-c++-common/Wattributes.c  -std=gnu++98  (test for warnings, line 404))

	PR testsuite/83453
	* c-c++-common/Wattributes.c: Skip a warning check on hppa*64*-*-*.

From-SVN: r269727

committed Mar 16, 2019

3b1cba46 Browse Files

target-supports.exp (check_ascii_locale_available): Remove hppa*-*-hpux*. · 8c8d4d29
```
	* lib/target-supports.exp (check_ascii_locale_available): Remove
	hppa*-*-hpux*.

From-SVN: r269726
```
John David Anglin committed Mar 16, 2019
8c8d4d29 Browse Files

re PR fortran/84394 (compiler error when using modules with derived types in… · fbf1cec7

re PR fortran/84394 (compiler error when using modules with derived types in block data subprograms)

2019-03-16  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/84394
	* symbol.c (gfc_add_subroutine): If we are encountering a
	subrtoutine within a BLOCK DATA and the name starts with an
	underscore, do not check.

2019-03-16  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/84394
	* gfortran.dg/blockdata_11.f90: New test.

From-SVN: r269721

committed Mar 16, 2019

fbf1cec7 Browse Files

Daily bump. · 0759ca4a
```
From-SVN: r269720
```
GCC Administrator committed Mar 16, 2019
0759ca4a Browse Files

15 Mar, 2019 14 commits

re PR fortran/60091 (Misleading error messages in rank-2 pointer assignment to rank-1 target) · eb1474ba

2019-03-15  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/60091
	* expr.c (gfc_check_pointer_assign): Correct and improve error
	messages for invalid pointer assignments.

	PR fortran/60091
	* gfortran.dg/pointer_remapping_3.f08: Adjust error messages.
	* gfortran.dg/pointer_remapping_7.f90: Adjust error message.

From-SVN: r269717

committed Mar 15, 2019

eb1474ba Browse Files

LRA: side_effects_p stmts' output is not invariant (PR89721) · 850b8aa3

PR89721 shows LRA treating an unspec_volatile's result as invariant,
which of course isn't correct.  This patch fixes it.


	PR rtl-optimization/89721
	* lra-constraints (invariant_p): Return false if side_effects_p holds.

From-SVN: r269716

committed Mar 15, 2019

850b8aa3 Browse Files

re PR target/87532 (bad results from vec_extract(unsigned char, foo) dependent… · 30bb0e44

re PR target/87532 (bad results from vec_extract(unsigned char, foo) dependent upon function inline)

gcc/ChangeLog:

2019-03-15  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	PR target/87532
	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
	When handling vec_extract, use modular arithmetic to allow
	constant selectors greater than vector length.
	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Allow
	V1TImode vectors to have constant selector values greater than 0.
	Use modular arithmetic to compute vector index.
	(rs6000_split_vec_extract_var): Use modular arithmetic to compute
	index for in-memory vectors.  Correct code generation for
	in-register vectors.
	(altivec_expand_vec_ext_builtin): Use modular arithmetic to
	compute index.

gcc/testsuite/ChangeLog:

2019-03-15  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	PR target/87532
	* gcc.target/powerpc/fold-vec-extract-char.p8.c: Modify expected
	instruction selection.
	* gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
	* gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
	* gcc.target/powerpc/pr87532-mc.c: New test.
	* gcc.target/powerpc/pr87532.c: New test.
	* gcc.target/powerpc/vec-extract-v16qiu-v2.h: New test.
	* gcc.target/powerpc/vec-extract-v16qiu-v2a.c: New test.
	* gcc.target/powerpc/vec-extract-v16qiu-v2b.c: New test.
	* gcc.target/powerpc/vsx-builtin-10a.c: New test.
	* gcc.target/powerpc/vsx-builtin-10b.c: New test.
	* gcc.target/powerpc/vsx-builtin-11a.c: New test.
	* gcc.target/powerpc/vsx-builtin-11b.c: New test.
	* gcc.target/powerpc/vsx-builtin-12a.c: New test.
	* gcc.target/powerpc/vsx-builtin-12b.c: New test.
	* gcc.target/powerpc/vsx-builtin-13a.c: New test.
	* gcc.target/powerpc/vsx-builtin-13b.c: New test.
	* gcc.target/powerpc/vsx-builtin-14a.c: New test.
	* gcc.target/powerpc/vsx-builtin-14b.c: New test.
	* gcc.target/powerpc/vsx-builtin-15a.c: New test.
	* gcc.target/powerpc/vsx-builtin-15b.c: New test.
	* gcc.target/powerpc/vsx-builtin-16a.c: New test.
	* gcc.target/powerpc/vsx-builtin-16b.c: New test.
	* gcc.target/powerpc/vsx-builtin-17a.c: New test.
	* gcc.target/powerpc/vsx-builtin-17b.c: New test.
	* gcc.target/powerpc/vsx-builtin-18a.c: New test.
	* gcc.target/powerpc/vsx-builtin-18b.c: New test.
	* gcc.target/powerpc/vsx-builtin-19a.c: New test.
	* gcc.target/powerpc/vsx-builtin-19b.c: New test.
	* gcc.target/powerpc/vsx-builtin-20a.c: New test.
	* gcc.target/powerpc/vsx-builtin-20b.c: New test.
	* gcc.target/powerpc/vsx-builtin-9a.c: New test.
	* gcc.target/powerpc/vsx-builtin-9b.c: New test.

From-SVN: r269715

committed Mar 15, 2019

30bb0e44 Browse Files

compiler: preserve nointerface property when inlining methods · 16772757

    
    When an inline function (with body) is imported from another package,
    make that the "nointerface" property (if set) is preserved.
    
    Fixes golang/go#30862.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/167742

From-SVN: r269713

committed Mar 15, 2019

16772757 Browse Files

add myself as selective scheduling reviewer · d81beb31

	* MAINTAINERS (Reviewers): Add myself as selective scheduling reviewer.
	(Write After Approval): Remove myself.

From-SVN: r269712

committed Mar 15, 2019

d81beb31 Browse Files

compiler: use const rather than constexpr · 1cd04969

    
    Fixes bootstrap with a C++98 compiler.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/167762

From-SVN: r269710

committed Mar 15, 2019

1cd04969 Browse Files

[PR88534] accept VAR_DECL in class literal template parms · ca7f909f

P0732R2 / C++ 2a introduce class literals as template parameters.  The
front-end uses VAR_DECLs constructed from such literals to bind the
template PARM_DECLs, but dwarf2out.c used to reject such VAR_DECLs.

Taking DECL_INITIAL from such VAR_DECLs enables the generation of
DW_AT_const_value for them, at least when the class literal can
actually be represented as such.


for  gcc/ChangeLog

	PR c++/88534
	PR c++/88537
	* dwarf2out.c (generic_parameter_die): Follow DECL_INITIAL of
	VAR_DECL args.

for  gcc/testsuite/ChangeLog

	PR c++/88534
	PR c++/88537
	* g++.dg/cpp2a/pr88534.C: New.
	* g++.dg/cpp2a/pr88537.C: New.

From-SVN: r269709

committed Mar 15, 2019

ca7f909f Browse Files

re PR d/88990 (ICE in get_symbol_decl, at d/decl.cc:1097) · d2025512

    PR d/88990
d/dmd: Merge upstream dmd 8d4c876c6

The extern storage class flag was wrongly propagated to function scope
when starting the semantic pass on the body.

Fixes https://gcc.gnu.org/PR88990

Reviewed-on: https://github.com/dlang/dmd/pull/9452

From-SVN: r269708

committed Mar 15, 2019

d2025512 Browse Files

S/390: Fix tests that expect unquoted option names · ec156546

r269586 puts single quotes around option names. This patch fixes tests
that expect the old format.

From-SVN: r269706

committed Mar 15, 2019

ec156546 Browse Files

[AArch64] PR target/89719 Adjust gcc.target/aarch64/spellcheck*.c tests · 03570b24

As of recently the -march,-mcpu,-mtune strings in the error messages are
now quoted.
This patch adjusts the testcases in gcc.target/aarch64/ that had started
failing due to that change.

	PR target/89719
	* gcc.target/aarch64/spellcheck_4.c: Adjust dg-error string.
	* gcc.target/aarch64/spellcheck_5.c: Likewise.
	* gcc.target/aarch64/spellcheck_6.c: Likewise.

From-SVN: r269703

committed Mar 15, 2019

03570b24 Browse Files

re PR c++/89709 (ICE with constexpr and "-O") · 4e6482d0

	PR c++/89709
	* tree.c (inchash::add_expr): Strip any location wrappers.
	* fold-const.c (operand_equal_p): Move stripping of location wrapper
	after hash verification.

	* g++.dg/cpp0x/constexpr-89709.C: New test.

From-SVN: r269702

committed Mar 15, 2019

4e6482d0 Browse Files

re PR debug/89704 (ICE in add_const_value_attribute, at dwarf2out.c:19685) · 8eb2215d

	PR debug/89704
	* dwarf2out.c (add_const_value_attribute): Return false for MINUS,
	SIGN_EXTEND and ZERO_EXTEND.

	* gcc.dg/debug/pr89704.c: New test.

From-SVN: r269700

committed Mar 15, 2019

8eb2215d Browse Files

compiler: eliminate bound checks in append expression · b1403b69

    
    The compiler generates two array index expressions when lowering
    an append expression. Currently they generate bound checks.
    Bound checks are not necessary in this case, as we know the slice
    has, or will grow to, enough length and capacity. Eliminate them.
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/166817

From-SVN: r269699

committed Mar 15, 2019

b1403b69 Browse Files

Daily bump. · 928499cf
```
From-SVN: r269698
```
GCC Administrator committed Mar 15, 2019
928499cf Browse Files

14 Mar, 2019 8 commits

hash-table.h (remove_elt_with_hash): Return if slot is NULL rather than if is_empty (*slot). · 62de703f

	* hash-table.h (remove_elt_with_hash): Return if slot is NULL rather
	than if is_empty (*slot).
	* hash-set-tests.c (test_set_of_strings): Add tests for addition of
	existing elt and for elt removal.
	* hash-map-tests.c (test_map_of_strings_to_int): Add test for removal
	of already removed elt.

	* hashtab.c (htab_remove_elt_with_hash): Return if slot is NULL rather
	than if *slot is HTAB_EMPTY_ENTRY.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r269695

committed Mar 14, 2019

62de703f Browse Files

i386: Handle REG_EH_REGION note · 12fb7712

When we split:

(insn 18 17 76 2 (set (reg:SF 88 [ _19 ])
        (float:SF (mem/c:SI (symbol_ref:DI ("d") [flags 0x2]  <var_decl 0x7fd6d8290c60 d>) [1 d+0 S4 A32]))) "x.ii":4:20 170 {*floatsisf2}
     (expr_list:REG_EH_REGION (const_int 2 [0x2])
        (nil)))

to

(insn 94 17 18 2 (set (reg:V4SF 115)
        (vec_merge:V4SF (vec_duplicate:V4SF (float:SF (mem/c:SI (symbol_ref:DI ("d") [flags 0x2]  <var_decl 0x7f346837ac60 d>) [1 d+0 S4 A32])))
            (reg:V4SF 114)
            (const_int 1 [0x1]))) "x.ii":4:20 -1
     (nil))
(insn 18 94 76 2 (set (reg:SF 88 [ _19 ])
        (subreg:SF (reg:V4SF 115) 0)) "x.ii":4:20 112 {*movsf_internal}
     (expr_list:REG_EH_REGION (const_int 2 [0x2])
        (nil)))

we must copy the REG_EH_REGION note to the first insn and split the block
after the newly added insn.  The REG_EH_REGION on the second insn will be
removed later since it no longer traps.

gcc/

	PR target/89650
	* config/i386/i386.c (remove_partial_avx_dependency): Handle
	REG_EH_REGION note.

gcc/testsuite/

	PR target/89650
	* g++.target/i386/pr89650.C: New test.

From-SVN: r269694

committed Mar 14, 2019

12fb7712 Browse Files

Don't require 'bool' in a concept definition. · f869f407

	* parser.c (cp_parser_decl_specifier_seq): Support C++20
	concept-definition syntax without 'bool'.

From-SVN: r269692

committed Mar 14, 2019

f869f407 Browse Files

* gcc.target/i386/pr85860.c: Use target int128 instead of lp64. · aa9cedb4
```
From-SVN: r269691
```
Uros Bizjak committed Mar 14, 2019
aa9cedb4 Browse Files

gfortran.texi: Document Q edit descriptor under " Extensions not implemented in GNU Fortran". · c2772236

2019-03-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.texi: Document Q edit descriptor under
	" Extensions not implemented in GNU Fortran".

From-SVN: r269690

committed Mar 14, 2019

c2772236 Browse Files

Remove dead option from manual (PR other/89712). · 3ce5bdf7

2019-03-14  Martin Liska  <mliska@suse.cz>

	PR other/89712
	* doc/invoke.texi: Remove -fdump-class-hierarchy option.

From-SVN: r269684

committed Mar 14, 2019

3ce5bdf7 Browse Files

re PR target/89711 (ICE in insert_vi_for_tree, at tree-ssa-structalias.c:2832) · 6965fa6d

2019-03-14  Richard Biener  <rguenther@suse.de>

	PR target/89711
	* config/i386/i386.c (make_resolver_func): Properly set
	DECL_CONTEXT on the RESULT_DECL.
	* config/rs6000/rs6000.c (make_resolver_func): Likewise.

From-SVN: r269683

committed Mar 14, 2019

6965fa6d Browse Files

c-tree.h (enum c_declspec_il): New. · baa09dc5

2019-03-14  Richard Biener  <rguenther@suse.de>

	c/
	* c-tree.h (enum c_declspec_il): New.
	(struct c_declspecs): Merge gimple_p and rtl_p into declspec_il
	enum bitfield.
	* c-parser.c (c_parser_declaration_or_fndef): Adjust accordingly.
	Pass start pass and declspec_il to c_parser_parse_gimple_body.
	(c_parser_declspecs): Adjust.
	* gimple-parser.c: Include cfg.h, cfghooks.h, cfganal.h, tree-cfg.h,
	gimple-iterator.h, cfgloop.h, tree-phinodes.h, tree-into-ssa.h
	and bitmap.h.
	(struct gimple_parser): New.
	(gimple_parser::push_edge): New method.
	(c_parser_gimple_parse_bb_spec): New helper.
	(c_parser_parse_gimple_body): Get start pass and IL specification.
	Initialize SSA and CFG.
	(c_parser_gimple_compound_statement): Handle CFG and SSA build.
	Build a gimple_parser parsing state and pass it along.
	(c_parser_gimple_statement): Change intermittend __PHI internal
	function argument for the edge.
	(c_parser_gimple_or_rtl_pass_list): Handle ssa, cfg flags.
	(c_parser_gimple_goto_stmt): Record edges to build.
	(c_parser_gimple_if_stmt): Likewise.
	* gimple-parser.h (c_parser_parse_gimple_body): Adjust.
	(c_parser_gimple_or_rtl_pass_list): Likewise.

	* gimple-pretty-print.c: Include cfgloop.h.
	(dump_gimple_phi): Adjust.
	(dump_gimple_bb_header): Dump loop header for GIMPLE.
	(pp_cfg_jump): Adjust.
	(dump_implicit_edges): Dump fallthru to next block for GIMPLE as well.
	* tree-cfg.c (build_gimple_cfg): Remove lower_phi_internal_fn call.
	(lower_phi_internal_fn): Remove.
	(verify_gimple_call): Remove IFN_PHI special-casing.
	(dump_function_to_file): Dump IL state.
	* tree-into-ssa.c (rewrite_add_phi_arguments): Revert changes
	done to deal with PHI nodes being present in non-SSA state.

	* gcc.dg/gimplefe-13.c: Adjust.
	* gcc.dg/gimplefe-14.c: Likewise.
	* gcc.dg/gimplefe-17.c: Likewise.
	* gcc.dg/gimplefe-18.c: Likewise.
	* gcc.dg/gimplefe-7.c: Likewise.
	* gcc.dg/torture/pr89595.c: Likewise.
	* gcc.dg/tree-ssa/cunroll-13.c: Likewise.
	* gcc.dg/tree-ssa/ivopt_mult_1g.c: Likewise.
	* gcc.dg/tree-ssa/ivopt_mult_2g.c: Likewise.
	* gcc.dg/tree-ssa/scev-3.c: Likewise.
	* gcc.dg/tree-ssa/scev-4.c: Likewise.
	* gcc.dg/tree-ssa/scev-5.c: Likewise.
	* gcc.dg/vect/vect-cond-arith-2.c: Likewise.
	* gcc.target/aarch64/sve/loop_add_6.c: Likewise.

From-SVN: r269682

committed Mar 14, 2019

baa09dc5 Browse Files