Commits · 8a7261b26cd40d2d462b8d4a9a2d60089b6eb6f0 · lvzhengyang / riscv-gcc-1

23 Jan, 2015 27 commits

fix changelog · 8a7261b2
```
From-SVN: r220049
```
Jason Merrill committed Jan 23, 2015
8a7261b2 Browse Files

re PR target/50928 (m32c ICE building RTEMS) · f75e07bc

2015-01-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/50928
        * config/m32c/m32c.c (encode_pattern_1): Removed gcc_unreachable here.
        (DEBUG_RELOAD): Removed define.
        (m32c_limit_reload_class): Enable traces with if DEBUG0.
        (m32c_function_arg): Added a type cast.
        (m32c_legitimize_reload_address): Push A_REGS reload with PSImode.
        * config/m32c/addsub.md (addsi3_1): Specify the mode of all arguments.
        * config/m32c/bitops.md (andqi3_16): Likewise.
        * config/m32c/mov.md (m32c_immd_dbl_mov): Likewise.
        (push_a01_l): Likewise.

From-SVN: r220048

committed Jan 23, 2015

f75e07bc Browse Files

re PR c++/64314 (ICE in record_reference, at cgraphbuild.c:87) · fa4e8db2

	PR c++/64314
	PR c++/57510
	* typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
	that has been completely split out.

From-SVN: r220047

committed Jan 23, 2015

fa4e8db2 Browse Files

re PR c++/64701 (internal compiler error: unexpected expression ‘<statement>’ of kind do_stmt) · c6e7c499
```
	PR c++/64701
	* constexpr.c (maybe_constant_value): Just hand back STATEMENT_LIST.

From-SVN: r220046
```
Jason Merrill committed Jan 23, 2015
c6e7c499 Browse Files

PR jit/64721: toplev: don't install signal-handlers when running within libgccjit · 6fc2d0f3

gcc/ChangeLog:
	PR jit/64721
	* main.c (main): Construct toplev instances with init_signals=true.
	* toplev.c (general_init): Add param "init_signals", and use it to
	conditionalize the calls to signal and host_hooks.extra_signals.
	(toplev::toplev): Add param "init_signals".
	(toplev::main): When invoking general_init, pass m_init_signals
	to control whether signal-handlers are installed.
	* toplev.h (toplev::toplev): Add param "init_signals".
	(toplev::m_init_signals): New field.

gcc/jit/ChangeLog:
	PR jit/64721
	* jit-playback.c (gcc::jit::playback::context::compile): Construct
	toplev instances with init_signals=false.

From-SVN: r220045

committed Jan 23, 2015

6fc2d0f3 Browse Files

PR jit/64722: fix corruption of %ebx on 32-bit i386 with libgccjit · ca72dad5

gcc/ChangeLog:
	PR jit/64722
	* emit-rtl.c (init_emit_regs): Set pic_offset_table_rtx to
	NULL_RTX before testing PIC_OFFSET_TABLE_REGNUM, since the
	latter may be affected by the former (e.g. on i686).

From-SVN: r220044

committed Jan 23, 2015

ca72dad5 Browse Files

gnu.ver: Tighten GLIBCXX_3.4 patterns to not match new std::string constructors for... · 130dc027
```
	* config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
	new std::string constructors for byname facets.

From-SVN: r220043
```
Jonathan Wakely committed Jan 23, 2015
130dc027 Browse Files

Remove false positives for warnings that break LTO profiled · 97440db5

	* tree.h (tree_vec_elt_check): Workaround -Wstrict-overflow
	false positive during profiledbootstrap.
	* decl.c (attr_decl1): Workaround -Wmaybe-uninitialized
	false positive during profiledbootstrap by initializing them.
	* matchexp.c (match_mult_operand): Likewise.
	* module.c (write_atom): Likewise.
	(read_module): Likewise.

From-SVN: r220042

committed Jan 23, 2015

97440db5 Browse Files

re PR c++/64727 (g++.dg/torture/darwin-cfstring-3.C:11:80: internal compiler… · 7c83622c

re PR c++/64727 (g++.dg/torture/darwin-cfstring-3.C:11:80: internal compiler error: Segmentation fault: 11)

	PR c++/64727
	* constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
	of CONST_DECL.

From-SVN: r220041

committed Jan 23, 2015

7c83622c Browse Files

re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect… · 350d17ef

re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling")

2015-01-23  Richard Biener  <rguenther@suse.de>

	PR testsuite/63439
	* gcc.dg/vect/bb-slp-11.c: Require vect_pack_trunc.
	* gcc.dg/vect/bb-slp-26.c: Require vect_hw_misalign.

From-SVN: r220039

committed Jan 23, 2015

350d17ef Browse Files

Make fopenacc an LTO option · a0c88d06

2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64672
	* lto-opts.c (lto_write_options): Output non-explicit conservative
	-fno-openacc.
	* lto-wrapper.c (merge_and_complain): Handle merging -fopenacc.
	(append_compiler_options): Pass -fopenacc through.

	* c.opt (fopenacc): Mark as LTO option.

	* lang.opt (fopenacc): Mark as LTO option.

	* testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.

From-SVN: r220038

committed Jan 23, 2015

a0c88d06 Browse Files

Make fopenmp an LTO option · 1506ae0e

2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64707
	* lto-opts.c (lto_write_options): Output non-explicit conservative
	-fno-openmp.
	* lto-wrapper.c (merge_and_complain): Handle merging -fopenmp.
	(append_compiler_options): Pass -fopenmp through.

	* c.opt (fopenmp): Mark as LTO option.

	* lang.opt (fopenmp): Mark as LTO option.

	* testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
	dg-options.

From-SVN: r220037

committed Jan 23, 2015

1506ae0e Browse Files

re PR preprocessor/60570 (expression in 'elif' directive mis-diagnosed as error… · 10ef8f28

re PR preprocessor/60570 (expression in 'elif' directive mis-diagnosed as error when group will be skipped)

	DR#412
	PR preprocessor/60570
	* directives.c (do_elif): Don't evaluate #elif conditionals
	when they don't need to be.

	* gcc.dg/cpp/pr36320.c: Turn dg-error into dg-bogus.
	* gcc.dg/cpp/pr60570.c: New test.

From-SVN: r220035

committed Jan 23, 2015

10ef8f28 Browse Files

Conditionally include target specific files while building TSAN 2015-01-25... · b0edd457

Conditionally include target specific files while building TSAN
2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
        * configure: Regenerate.
        * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
        (libtsan_la_DEPENDENCIES): Likewise.
        * Makefile.in: Regenerate.
        * asan/Makefile.in: Regenerate.
        * interception/Makefile.in: Regenerate.
        * libbacktrace/Makefile.in: Regenerate.
        * lsan/Makefile.in: Regenerate.
        * sanitizer_common/Makefile.in: Regenerate.
        * tsan/Makefile.in: Regenerate.
        * ubsan/Makefile.in: Regenerate.

From-SVN: r220034

committed Jan 23, 2015

b0edd457 Browse Files

re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect… · 8f000887

re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling")

2015-01-23  Richard Biener  <rguenther@suse.de>

	PR testsuite/63439
	* gcc.dg/vect/vect-33.c: Adjust target selectors for v16qi
	vectorization on vect64 targets.

From-SVN: r220033

committed Jan 23, 2015

8f000887 Browse Files

In gcc/fortran/ fixed some cosmetics. · 63a1dd10

	* trans-decl.c (gfc_finish_var_decl): Fixed moved comment.
	* trans-stmt.c (gfc_trans_allocate): Fixed indentation.

From-SVN: r220032

committed Jan 23, 2015

63a1dd10 Browse Files

re PR debug/64511 (ICE at -O3 with -g enabled on x86_64-linux-gnu) · bd849fe6
```
	PR debug/64511
	* dwarf2out.c (struct dw_loc_descr_node): Add chain_next
	GTY markup.

From-SVN: r220031
```
Jakub Jelinek committed Jan 23, 2015
bd849fe6 Browse Files

diagnostic-core.h (internal_error_no_backtrace): New prototype. · b55f40c1

	* diagnostic-core.h (internal_error_no_backtrace): New prototype.
	* diagnostic.def (DK_ICE_NOBT): New kind.
	* diagnostic.c (diagnostic_action_after_output): Handle DK_ICE_NOBT
	like DK_ICE, but never print backtrace.
	(diagnostic_report_diagnostic): Handle DK_ICE_NOBT like DK_ICE.
	(internal_error_no_backtrace): New function.
	* gcc.c (execute): Use internal_error_no_backtrace instead of
	internal_error.
fortran/
	* gfc-diagnostic.def (DK_ICE_NOBT): New kind.

From-SVN: r220030

committed Jan 23, 2015

b55f40c1 Browse Files

re PR fortran/60922 (Memory leak with allocatable CLASS components) · 652960d1

2015-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60922
	* class.c (finalize_component): Apply the check for 'fini_coarray' only
	to coarray components.

2015-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60922
	* gfortran.dg/class_allocate_17.f90: New.

From-SVN: r220029

committed Jan 23, 2015

652960d1 Browse Files

re PR fortran/64726 ([OpenACC] ICE with -fopenacc and reduction(+:a)) · c146aced

2015-01-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/64726
        * trans-openmp.c (gfc_trans_oacc_combined_directive): Fix
        loop generation.

2015-01-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/64726
        * gfortran.dg/goacc/combined_loop.f90: New.

From-SVN: r220028

committed Jan 23, 2015

c146aced Browse Files

MAINTAINERS (Write After Approval): Add myself. · 631ff3e1

2015-01-23  Braden Obrzut  <admin@maniacsvault.net>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r220027

committed Jan 23, 2015

631ff3e1 Browse Files

re PR fortran/61933 (Inquire on internal units) · bae420fc

2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/61933
	* gfortran.dg/make_unit.f90: New test.

From-SVN: r220026

committed Jan 23, 2015

bae420fc Browse Files

re PR fortran/61933 (Inquire on internal units) · 20056f60

2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/61933
	* gfortran.dg/negative_unit_int8.f: Update.

From-SVN: r220025

committed Jan 23, 2015

20056f60 Browse Files

re PR fortran/61933 (Inquire on internal units) · bb295963

2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/61933
	* io/inquire.c (inquire_via_unit): Set existing to true for
	any negative unit that is currently connected and any positive
	units within range of KIND=4 value.  The unit value for any out
	of range case that may occur if the user is using a KIND=8 will
	have been set to -2 which is reserved and can never be opened,
	and therefore the unit does not exist.

From-SVN: r220024

committed Jan 23, 2015

bb295963 Browse Files

re PR fortran/61933 (Inquire on internal units) · e344505c

2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/61933
	* libgfortran.h:
	* trans-io.c (set_parameter_value): Delete use of has_iostat.
	Redefine to not generate any runtime error check calls.
	(set_parameter_value_chk): Rename of the former
	set_parameter_value with the runtime error checks and fix
	whitespace. (set_parameter_value_inquire): New function that
	builds a runtime conditional block to set the INQUIRE
	common parameter block unit number to -2 when unit numbers
	exceed positive KIND=4 limits. (gfc_trans_open): Whitespace.
	For unit, use the renamed set_parameter_value_chk.
	(gfc_trans_close): Likewise use renamed function.
	(build_filepos): Whitespace and use renamed function.
	(gfc_trans_inquire): Whitespace and for unit use
	set_parameter_value and set_parameter_value_inquire.
	(gfc_trans_wait): Remove p->iostat from call to
	set_parameter_value. Use new set_parameter_value_chk for unit.
	(build_dt): Use the new set_parameter_value without p->iostat
	and fix whitespace. Use set_parameter_value_chk for unit.

From-SVN: r220023

committed Jan 23, 2015

e344505c Browse Files

re PR go/64595 (go programs abort when debug info is stripped) · c92e723d
```
	PR go/64595
	* go.1, gofmt.1: New files.
	* Makefile.am (man_MANS): New variable.
	* Makefile.in: Rebuild.

From-SVN: r220022
```
Ian Lance Taylor committed Jan 23, 2015
c92e723d Browse Files
Daily bump. · c23dfd07
```
From-SVN: r220021
```
GCC Administrator committed Jan 23, 2015
c23dfd07 Browse Files

22 Jan, 2015 13 commits

gets-chk.c: Declare prototype for gets in C11 mode. · 85a1e637

2015-01-22  Matthias Klose  <doko@ubuntu.com>

        * gets-chk.c: Declare prototype for gets in C11 mode.

From-SVN: r220018

committed Jan 22, 2015

85a1e637 Browse Files

Remove unwanted file · 4c8932dc
```
From-SVN: r220016
```
Jeff Law committed Jan 22, 2015
4c8932dc Browse Files

re PR target/52076 (bloated code for setting single bits in bitfields on m68k) · 5e7821eb

	PR target/52076
	* config/m68k/m68k.md (xorsi3_internal): Twiddle constraints to
	improve code density for small immediate to memory case.
	(insv): Better handle bitfield assignments when the field is
	being set to all ones.
	* config/m68k/predicates.md (reg_or_pow2_m1_operand): New
	operand predicate.

	PR target/52076
	* gcc.target/m68k/pr52076-1.c: New test.
	* gcc.target/m68k/pr52076-2.c: New test.

From-SVN: r220015

committed Jan 22, 2015

5e7821eb Browse Files

gcc.c (LINK_SSP_SPEC): Handle -fstack-protector-explicit for… · 33eaef4b

gcc.c (LINK_SSP_SPEC): Handle -fstack-protector-explicit for !TARGET_LIBC_PROVIDES_SSP version and...

	* gcc.c (LINK_SSP_SPEC): Handle -fstack-protector-explicit
	for !TARGET_LIBC_PROVIDES_SSP version and
	-fstack-protector-{all,strong,explicit} otherwise.
	* config/freebsd.h (LINK_SSP_SPEC): Handle
	-fstack-protector-{strong,explicit}.

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

From-SVN: r220014

committed Jan 22, 2015

33eaef4b Browse Files

* tsan/tsan_rtl.h: Cherry pick upstream r226829. · 19ac475f
```
From-SVN: r220013
```
Jakub Jelinek committed Jan 22, 2015
19ac475f Browse Files

re PR rtl-optimization/64688 (internal compiler error: Max. number of generated… · a0d8720a

re PR rtl-optimization/64688 (internal compiler error: Max. number of generated reload insns per insn is achieved (90))

2015-22-01  Uros Bizjak  <ubizjak@gmail.com>

	PR target/64688
	PR target/64477
	(*vec_dup<mode>): Use (Yi/$r) constraints for alternative 1.

From-SVN: r220012

committed Jan 22, 2015

a0d8720a Browse Files

re PR ipa/64694 (FAIL: 23_containers/unordered_set/insert/hash_policy.cc) · d75de25b


	PR ipa/64694
	* ipa-inline.c (inline_small_functions): Fix thinko in maintenance of
	heap.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r220011

committed Jan 22, 2015

d75de25b Browse Files

re PR rtl-optimization/64557 (get_addr in true_dependence_1 cannot handle VALUE inside an expr) · ff1803c1

2015-01-22  Wei Mi  <wmi@google.com>

        PR rtl-optimization/64557
        * dse.c (record_store): Call get_addr for mem_addr.
        (check_mem_read_rtx): Likewise.

From-SVN: r220010

committed Jan 22, 2015

ff1803c1 Browse Files

compiler: Avoid infinite recursion when describing initialization loops. · 6e436286
```
Fixes infinite recursion from golang/go#7558.

From-SVN: r220009
```
Ian Lance Taylor committed Jan 22, 2015
6e436286 Browse Files
* fold-const.c (const_binop): Add early return for non-tcc_binary. · f77107e8
```
From-SVN: r220007
```
Eric Botcazou committed Jan 22, 2015
f77107e8 Browse Files
toplev.c (init_local_tick): Process the failure when read fails for random_seed. · 0c799056
```
	* toplev.c (init_local_tick): Process the failure when read
	fails for random_seed.

From-SVN: r220006
```
Chen Gang committed Jan 22, 2015
0c799056 Browse Files
ubsan.c (ubsan_type_descriptor): Use 'pretty_print' for 'pretty_name' to avoid memory overflow. · e34a176a
```
        * ubsan.c (ubsan_type_descriptor): Use 'pretty_print' for
        'pretty_name' to avoid memory overflow.

From-SVN: r220005
```
Chen Gang committed Jan 22, 2015
e34a176a Browse Files

unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of "(char *)" to avoid… · 324820f1

unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of "(char *)" to avoid qualifier warning by 'xgcc'...

 	* unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
 	"(char *)" to avoid qualifier warning by 'xgcc' compiling.

From-SVN: r220004

committed Jan 22, 2015

324820f1 Browse Files