Commits · 7eeb6fc25cf78a0171e8a956f877f95427a01796 · lvzhengyang / riscv-gcc-1

05 Feb, 2019 3 commits

re PR middle-end/89150 (Tree form bitmaps break GC) · 7eeb6fc2

2019-02-05  Richard Biener  <rguenther@suse.de>

	PR middle-end/89150
	* bitmap.h (struct bitmap_obstack): Do not mark GTY.
	(struct bitmap_element): Drop chain_prev so we properly recurse on
	the prev member, supporting tree views.
	(struct bitmap_head): GTY skip the obstack member.

From-SVN: r268530

committed Feb 05, 2019

7eeb6fc2 Browse Files

[PR87770] test partial specializations for type dependence · e1bbb0bc

When instantiating a partial specialization of a template member
function for a full specialization of a class template, we test
whether the context of variables local to the partial specialization,
i.e., the partial specialization itself, is dependent, and this ICEs
in type_dependent_expression_p, when checking that the function type
isn't type-dependent because it is not in a type-dependent scope.

We shouldn't have got that far: the previous block in
type_dependent_expression_p catches cases in which the function itself
takes template arguments of its own, but it only did so for primary
templates, not for partial specializations.  This patch fixes that.


for  gcc/cp/ChangeLog

	PR c++/87770
	* pt.c (instantiates_primary_template_p): New.
	(type_dependent_expression_p): Use it.

for  gcc/testsuite/ChangeLog

	PR c++/87770
	* g++.dg/pr87770.C: New.

From-SVN: r268529

committed Feb 05, 2019

e1bbb0bc Browse Files

Daily bump. · ca0107a7
```
From-SVN: r268528
```
GCC Administrator committed Feb 05, 2019
ca0107a7 Browse Files

04 Feb, 2019 16 commits

re PR fortran/89077 (ICE using * as len specifier for character parameter) · bc1efcb7

2019-02-04  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/89077
	* gfortran.dg/pr89077.f90: New test.

2019-02-04  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/89077
	* gfortran.dg/pr89077.f90: New test.

From-SVN: r268525

committed Feb 04, 2019

bc1efcb7 Browse Files

doc: showcase a "union of vectors" pattern (PR 88698) · 0058a283

	PR c/88698
	* doc/extend.texi (Vector Extensions): Add an example of using vector
	types together with x86 intrinsics.

From-SVN: r268522

committed Feb 04, 2019

0058a283 Browse Files

Do not dereference NULL pointer in resolve_ref (PR fortran/89185). · a693d9b3

2019-02-04  Martin Liska  <mliska@suse.cz>

	PR fortran/89185
	* resolve.c (resolve_ref): Remove breakout variable as
	we need to prevent prev = &(*prev)->next to happen
	with *prev == NULL.

From-SVN: r268521

committed Feb 04, 2019

a693d9b3 Browse Files

[RS6000] Fix potiential buffer overflow · 13157c10

	* config/rs6000/rs6000.c (rs6000_indirect_call_template_1): Increase
	str[] size to 160, and comment.

From-SVN: r268520

committed Feb 04, 2019

13157c10 Browse Files

[RS6000] Emit inline PLT when -mno-tls-markers · d92ec61d

I restricted output of inline PLT sequences to when TLS marker relocs
were also available, which is obviously true when just considering
assembler support.  However, there is a -mno-tls-markers option to
disable emitting the marker relocs.  Currently that option also
disables inline PLT sequences, which is a bug (*).  This patch fixes
that problem.

*) To be honest, it was a deliberate bug.  I didn't want to have to
deal with inline PLT __tls_get_addr sequences lacking the marker
relocs in the linker, but it turns out the existing linker support for
old-style __tls_get_addr calls works reasonably well.

	* config/rs6000/rs6000.c (rs6000_indirect_call_template_1),
	(rs6000_pltseq_template): Guard output of TLS markers with
	TARGET_TLS_MARKERS.
	(rs6000_longcall_ref, rs6000_call_aix, rs6000_call_sysv),
	(rs6000_sibcall_sysv): Ignore TARGET_TLS_MARKERS when deciding
	to use inline PLT sequences.
	* config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
	(pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
	(pltseq_mtctr_<mode>): Don't test TARGET_TLS_MARKERS in predicate.

From-SVN: r268519

committed Feb 04, 2019

d92ec61d Browse Files

Bail out when ipa_fn_summaries does not contain entry for callee (PR ipa/88985). · 64cd238b

gcc/ChangeLog:

2019-01-24  Martin Liska  <mliska@suse.cz>

	PR ipa/88985
	* ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail
	out when ipa_fn_summaries does not contain entry for callee.

gcc/testsuite/ChangeLog:

2019-01-24  Martin Liska  <mliska@suse.cz>

	PR ipa/88985
	* gcc.dg/ipa/pr88985.c: New test.

From-SVN: r268518

committed Feb 04, 2019

64cd238b Browse Files

Report error when -fpre-include can't be opened (PR fortran/88912). · fcd698d7

2019-02-04  Martin Liska  <mliska@suse.cz>

	PR fortran/88912
	* scanner.c (load_file): Report error for -fpre-include
	file and do not ICE.

From-SVN: r268517

committed Feb 04, 2019

fcd698d7 Browse Files

Bail out when ipa_fn_summaries does not contain entry for callee (PR ipa/88958). · 1d546c60

2019-02-04  Martin Liska  <mliska@suse.cz>

	PR ipa/88958
	* ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail
	out when ipa_fn_summaries does not contain entry for callee.
2019-02-04  Martin Liska  <mliska@suse.cz>

	PR ipa/88958
	* gcc.dg/ipa/pr88958.c: New test.

From-SVN: r268516

committed Feb 04, 2019

1d546c60 Browse Files

sparc.h: Remove superfluous blank lines. · b41fe05e

	* config/sparc/sparc.h: Remove superfluous blank lines.
	* config/sparc/sparc.c (global_offset_table_rtx): Rename into...
	(got_register_rtx): ...this.
	(sparc_got): Adjust to above renaming.
	(sparc_tls_got): Likewise.
	(sparc_delegitimize_address): Likewise.
	(sparc_output_mi_thunk): Likewise.
	(sparc_init_pic_reg): Likewise.
	(save_local_or_in_reg_p): Fix test on the GOT register.
	(USE_HIDDEN_LINKONCE): Move around.
	(get_pc_thunk_name): Likewise.
	(gen_load_pcrel_sym): Likewise.
	(load_got_register): Likewise.

From-SVN: r268514

committed Feb 04, 2019

b41fe05e Browse Files

inline5.c: Handle also @, ... · 0d390ca8

	* gcc.dg/debug/dwarf2/inline5.c: Handle also @, ; or | comment
	characters or extra spaces after the comment character.

From-SVN: r268513

committed Feb 04, 2019

0d390ca8 Browse Files

[NDS32] Change naming rule for dyanmic linker. · 1c944e16

gcc/
	* config/nds32/linux.h (GLIBC_DYNAMIC_LINKER): Define the naming rule
	of the dynamic linker: "ld-linux-nds32[le|be][f].so.1".

From-SVN: r268512

committed Feb 04, 2019

1c944e16 Browse Files

contrib/dg-extract-results: Handle timeout warnings · f874089d

2019-02-04  Christophe Lyon  <christophe.lyon@linaro.org>

	contrib/
	* dg-extract-results.py: Keep timeout warnings next to their
	matching test.
	* dg-extract-results.sh: Likewise.

From-SVN: r268511

committed Feb 04, 2019

f874089d Browse Files

* g++.dg/torture/alias-1.C: New test. · c8df72c4
```
From-SVN: r268510
```
Jakub Jelinek committed Feb 04, 2019
c8df72c4 Browse Files
[NDS32] Restrict address mode, when symbol is TLS model. · 4a7df256
```
gcc/
	* config/nds32/nds32.c (nds32_legitimate_address_p): Add TLS model
	into consideration.

From-SVN: r268509
```
Chung-Ju Wu committed Feb 04, 2019
4a7df256 Browse Files

[NDS32] Remove all -mtlsdesc-trmpoline related things. · dcd717d7

gcc/
	* config.gcc (with_nds32_lib, glibc):
	Remove TARGET_DEFAULT_TLSDESC_TRAMPOLINE=0 setting.
	* config/nds32/linux.h (TARGET_DEFAULT_TLSDESC_TRAMPOLINE): Delete.
	(NDS32_TLSDESC_TRAMPOLINE_SPEC): Delete.

From-SVN: r268508

committed Feb 04, 2019

dcd717d7 Browse Files

Daily bump. · 64626f1b
```
From-SVN: r268507
```
GCC Administrator committed Feb 04, 2019
64626f1b Browse Files

03 Feb, 2019 6 commits

PR c/69661 - missing -Wsequence-point warning · 93fd0aad
```
gcc/testsuite.ChangeLog:
        * c-c++-common/Wsequence-point-2.c: New test.

From-SVN: r268504
```
Martin Sebor committed Feb 03, 2019
93fd0aad Browse Files
PR c++/44648 - missing -Wunused warning on a const variable in if statement · 0b841214
```
gcc/testsuite/ChangeLog:
	* g++.dg/warn/Wunused-var-35.C: New test.

From-SVN: r268503
```
Martin Sebor committed Feb 03, 2019
0b841214 Browse Files

re PR fortran/67679 (-Wunitialized reports on compiler-generated variables) · 6090f915

2019-02-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/67679
	* trans-array.c (gfc_array_allocate):  For setting the bounds on
	the new array, add a condition for a not previously allocated
	variable.

2019-02-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/67679
	* gfortran.dg/warn_undefined_1.f90: New test.
	* gfortran.dg/coarray_lock_7.f90: Fix patterns in test.

From-SVN: r268502

committed Feb 03, 2019

6090f915 Browse Files

re PR target/89071 (AVX vcvtsd2ss lets us avoid PXOR dependency breaking for… · d31fd1e8

re PR target/89071 (AVX vcvtsd2ss lets us avoid PXOR dependency breaking for scalar float<->double and other scalar xmm,xmm instructions)

	PR target/89071
	* config/i386/i386.md (*sqrt<mode>2_sse): Add (v,0) alternative.
	Do not prefer (v,v) alternative for non-AVX targets and (m,v)
	alternative for speed when TARGET_SSE_PARTIAL_REG_DEPENDENCY is set.
	(*rcpsf2_sse): Ditto.
	(*rsqrtsf2_sse): Ditto.
	(sse4_1_round<mode<2): Ditto.

From-SVN: r268496

committed Feb 03, 2019

d31fd1e8 Browse Files

re PR debug/87295 ([early debug] ICE with -ffat-lto-objects -fdebug-types-section -g) · c8eaf058

2019-02-03  Richard Biener  <rguenther@suse.de>

	PR debug/87295
	* dwarf2out.c (copy_ancestor_tree): Register non-stubs as
	orig.

	* g++.dg/debug/dwarf2/pr87295.C: New testcase.

From-SVN: r268485

committed Feb 03, 2019

c8eaf058 Browse Files

Daily bump. · 7d8b0999
```
From-SVN: r268483
```
GCC Administrator committed Feb 03, 2019
7d8b0999 Browse Files

02 Feb, 2019 9 commits

re PR fortran/81344 (Can't disable -ffpe-trap (or not documented)) · 1bdfc7aa

2019-02-02  Dominique d'Humieres  <dominiq@gcc.gnu.org>

	PR fortran/81344
	* invoke.texi: Document the behavior of repeated -ffpe-trap
	and -ffpe-summary.

From-SVN: r268480

committed Feb 02, 2019

1bdfc7aa Browse Files

re PR fortran/88298 (Bogus conversion warning for CSHIFT with -fno-range-check -m64) · 5197d799

2019-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88298
	* arith.c (gfc_int2int): Do not warn if src->do_not_warn is set.
	* gfortran.h (gfc_expr): Add flag do_not_warn.
	* intrinsic.c (gfc_convert_type_warn): Set expr->do_not_warn if
	no warning is desired.

2019-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88298
	* gfortran.dg/warn_conversion_10.f90: New test.

From-SVN: r268475

committed Feb 02, 2019

5197d799 Browse Files

re PR fortran/88393 ([OOP] Segfault with type-bound assignment) · a3df90b9

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88393
	* trans-expr.c (gfc_conv_procedure_call): For derived entities,
	passed in parentheses to class formals, invert the order of
	copying allocatable components to taking the _data of the
	class expression.

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88393
	* gfortran.dg/alloc_comp_assign_16.f03 : New test.

From-SVN: r268474

committed Feb 02, 2019

a3df90b9 Browse Files

re PR fortran/88980 (segfault on allocatable string member assignment) · da46c08e

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88980
	* trans-array.c (gfc_array_init_size): Add element_size to the
	arguments.
	(gfc_array_allocate): Remove the recalculation of the size of
	the element and use element_size from the call to the above.
	Unconditionally set the span field of the descriptor.

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88980
	* gfortran.dg/realloc_on_assign_32.f90 : New test.

From-SVN: r268473

committed Feb 02, 2019

da46c08e Browse Files

re PR fortran/88685 (pointer class array argument indexing) · 6bb45a6b

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88685
	* expr.c (is_subref_array): Move the check for class pointer
	dummy arrays to after the reference check. If we haven't seen
	an array reference other than an element and a component is not
	class or derived, return false.

2019-02-02  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88685
	* gfortran.dg/pointer_array_component_3.f90 : New test.

From-SVN: r268472

committed Feb 02, 2019

6bb45a6b Browse Files

PR c++/88761 - ICE with reference capture of constant. · 01826160

Here, we capture nf, then the use of the proxy decays to a constant during
semantic processing of +nf.  Since we saw some decay from proxy to constant,
we walk through the lambda body to see which proxies are still used, but we
weren't walking into subtrees of DECL_EXPR at all, so we missed the use of
&nf in the initializer of y, and removed the capture.  But then at
instantiation time we try to use nf, don't have a proxy anymore, and ICE.

	* lambda.c (mark_const_cap_r): Do walk subtrees of DECL_EXPR for
	non-proxy decls.

From-SVN: r268471

committed Feb 01, 2019

01826160 Browse Files

* nsdmi-template14.C: Expect error for last example. · fde81c6f
```
From-SVN: r268470
```
Jason Merrill committed Feb 01, 2019
fde81c6f Browse Files
Daily bump. · 432335c9
```
From-SVN: r268469
```
GCC Administrator committed Feb 02, 2019
432335c9 Browse Files

re PR middle-end/87887 (ICE in make_ssa_name_fn, at tree-ssanames.c:269) · dbe13890

	PR middle-end/87887
	* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
	Punt with warning on aggregate return or argument types.  Ignore
	type/mode checking for uniform arguments.

	* gcc.dg/gomp/pr87887-1.c: New test.
	* gcc.dg/gomp/pr87887-2.c: New test.

From-SVN: r268466

committed Feb 02, 2019

dbe13890 Browse Files

01 Feb, 2019 6 commits

runtime: add hurd netpoll and semaphore support · fc34dbfd

    
    Patch by Svante Signell.
    
    Reviewed-on: https://go-review.googlesource.com/c/160827

From-SVN: r268465

committed Feb 01, 2019

fc34dbfd Browse Files

Regenerate .pot files. · 73353297

gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r268464

committed Feb 01, 2019

73353297 Browse Files

runtime: add getproccount for hurd · cf5773c1

    
    Patch by Svante Signell.
    
    Reviewed-on: https://go-review.googlesource.com/c/160825

From-SVN: r268463

committed Feb 01, 2019

cf5773c1 Browse Files

re PR fortran/83246 (internal compiler error or loader problem might be related… · 30253e23

re PR fortran/83246 (internal compiler error or loader problem might be related to a PARAMETER statement being in a BLOCK)

	PR fortran/83246
	PR fortran/89084
	* trans-decl.c (generate_local_decl): Add referenced FL_PARAMETERs
	if sym->ns->construct_entities rather than if
	sym->ns->parent->code->op == EXEC_BLOCK.

	* gfortran.dg/pr89084.f90: New test.
	* gfortran.dg/lto/pr89084_0.f90: New test.
	* gfortran.dg/pr83246.f90: New test.

From-SVN: r268462

committed Feb 01, 2019

30253e23 Browse Files

libgo: add configury and sysinfo support for hurd · d9f0237f

    
    Patch by Svante Signell.
    
    Reviewed-on: https://go-review.googlesource.com/c/160824

From-SVN: r268461

committed Feb 01, 2019

d9f0237f Browse Files

libgo: add hurd build tags to test files · 59ea40d0

    
    Patch by Svante Signell.
    
    Reviewed-on: https://go-review.googlesource.com/c/160823

From-SVN: r268460

committed Feb 01, 2019

59ea40d0 Browse Files