Commit Graph

152073 Commits

Author SHA1 Message Date
GCC Administrator
052340161e Daily bump.
From-SVN: r245291
2017-02-09 00:16:13 +00:00
Gerald Pfeifer
a8fc7e0765 * src/c++11/snprintf_lite.cc (__err): Use https for bug reporting.
From-SVN: r245288
2017-02-08 21:50:59 +00:00
Pat Haugen
f39bad9fd0 re PR target/78604 (test case gcc.target/powerpc/p8vector-vectorize-1.c fails starting with r242750)
PR target/78604
	* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Invert
	condition/operands for integer GE/LE/GEU/LEU operations.

	* gcc.target/powerpc/pr78604.c: New.

From-SVN: r245285
2017-02-08 20:49:14 +00:00
Kelvin Nilsen
fc00b9ced7 re PR testsuite/68972 (g++.dg/cpp1y/vla-initlist1.C test case fails on powerpc64le)
gcc/testsuite/ChangeLog:

2017-02-08  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	PR target/68972
	* g++.dg/cpp1y/vla-initlist1.C: Add dg-skip-if directive to
	disable this test on power architecture.

From-SVN: r245280
2017-02-08 17:33:57 +00:00
Jonathan Wakely
96189df366 Update links and references in libstdc++ manual
* doc/xml/manual/policy_data_structures.xml: Fix spelling of author's
	name.
	* doc/xml/manual/policy_data_structures_biblio.xml: Likewise. Remove
	broken links to texts that are no longer online.
	* doc/xml/manual/profile_mode.xml: Update links to CGO 2009 paper and
	LCPC 2006 paper.
	* doc/xml/manual/using.xml: Update links to memory model information.
	* doc/xml/manual/using_exceptions.xml: Update link to "Appendix E:
	Standard-Library Exception Safety".
	* doc/html/*: Regenerate.

From-SVN: r245277
2017-02-08 12:02:36 +00:00
Segher Boessenkool
a9b99792d0 rs6000: Fix spelling of AltiVec in rs6000.opt (PR79397)
It was spelled Altivec in two user-facing messages in rs6000.opt; let's
be consistent.


	PR translation/79397
	* config/rs6000/rs6000.opt (maltivec=le, maltivec=be): Fix spelling
	of AltiVec.

From-SVN: r245276
2017-02-08 10:59:55 +01:00
Martin Jambor
159f01f8a9 [PR 79375] Avoid passing NULL by reference
2017-02-08  Martin Jambor  <mjambor@suse.cz>

	PR ipa/79375
	* ipa-prop.c (ipa_alloc_node_params): Make static, return bool
	whether allocation happened.
	(ipa_initialize_node_params): Do not call ipa_alloc_node_params if
	nothing was allocated.

From-SVN: r245275
2017-02-08 10:47:09 +01:00
Richard Biener
50c1f4a5e1 re PR tree-optimization/71824 (ICE when compiling libiberty with Graphite loop optimizations)
2017-02-08  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71824
	PR tree-optimization/79409
	* gcc.dg/graphite/pr71824-3.c: New testcase.

From-SVN: r245274
2017-02-08 09:35:41 +00:00
Jakub Jelinek
74a15d1424 re PR tree-optimization/79408 (Missed VRP optimization of integer modulo)
PR tree-optimization/79408
	* tree-vrp.c (simplify_div_or_mod_using_ranges): If op1 is not
	constant, but SSA_NAME with a known integer range, use the minimum
	of that range instead of op1 to determine if modulo can be replaced
	with its first operand.

	* gcc.dg/tree-ssa/pr79408.c: New test.

From-SVN: r245273
2017-02-08 10:21:57 +01:00
Kyrylo Tkachov
01726bc977 [riscv] Fix build due to INT16_MAX issue
* config/riscv/riscv.c (riscv_build_integer_1): Avoid use of INT16_MAX.

From-SVN: r245272
2017-02-08 09:14:39 +00:00
Richard Biener
d798497efc re PR tree-optimization/71824 (ICE when compiling libiberty with Graphite loop optimizations)
2017-02-08  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71824
	* graphite-scop-detection.c (scop_detection::build_scop_breadth):
	Check all loops contained in the merged region.

	* gcc.dg/graphite/pr71824-2.c: New testcase.

From-SVN: r245270
2017-02-08 08:30:48 +00:00
Gerald Pfeifer
41cf3f3eb9 profile_mode.xml: Unbreak link to "Optimizing Sorting with Machine Learning Algorithms".
* doc/xml/manual/profile_mode.xml: Unbreak link to
        "Optimizing Sorting with Machine Learning Algorithms".

From-SVN: r245269
2017-02-08 07:22:01 +00:00
Gerald Pfeifer
97355ece9c * src/c++11/snprintf_lite.cc (__err): Update bug reporting URL.
From-SVN: r245268
2017-02-08 07:17:19 +00:00
Andrew Pinski
9d5019a196 aarch64.md (popcount<mode>2): New pattern.
2016-02-07  Andrew Pinski  <apinski@cavium.com>

gcc
	* config/aarch64/aarch64.md (popcount<mode>2): New pattern.

gcc/testsuite
	* gcc.target/aarch64/popcount.c : New Testcase.

From-SVN: r245267
2017-02-08 02:54:17 +00:00
Andrew Pinski
71aba51d64 aarch64-cores.def (thunderx): Disable LSE.
2017-02-07  Andrew Pinski  <apinski@cavium.com>

        * config/aarch64/aarch64-cores.def (thunderx): Disable LSE.
        (thunderxt88): Likewise.
        (thunderxt81): Disable LSE and change v8.1 to v8.
        (thunderxt83): Likewise.

From-SVN: r245266
2017-02-07 18:37:38 -08:00
GCC Administrator
482419d21d Daily bump.
From-SVN: r245264
2017-02-08 00:16:17 +00:00
Gerald Pfeifer
a68354c883 abi.xml: Update link to "Sun Studio 11: C++ Migration Guide".
* doc/xml/manual/abi.xml: Update link to "Sun Studio 11: C++
	Migration Guide".

From-SVN: r245261
2017-02-07 23:38:12 +00:00
Gerald Pfeifer
8027776f21 * update_web_docs_svn (MANUALS): Add libitm.
From-SVN: r245260
2017-02-07 23:25:19 +00:00
Gerald Pfeifer
ca314fbd25 lwg-active.html: Remove.
* doc/html/ext/lwg-active.html: Remove.
	* doc/html/ext/lwg-closed.html: Ditto.
	* doc/html/ext/lwg-defects.html: Ditto.

	* doc/Makefile.am (xml_extradir): Remove.
	(xml_extra): Ditto.
	(stamp-html-docbook-lwg): Remove recipe...
	(stamp-html-docbook-data): ...and its use here.
	* doc/Makefile.in: Regenerate.

	* doc/xml/manual/intro.xml: Shorten two paragraphs explaining
	the relationship to the upstream working group.
	Replace a local link to ../ext/lwg-active.html by the upstream one.
	Replace all reference to ../ext/lwg-defects.html by a new entity
	&DR; which refers to the upstream address.

From-SVN: r245258
2017-02-07 22:44:13 +00:00
Gerald Pfeifer
7c18cb707b * doc/xml/manual/status_cxx2017.xml: Fix link to N4284.
From-SVN: r245257
2017-02-07 22:10:06 +00:00
Jakub Jelinek
ff304c0111 re PR middle-end/79399 (GCC fails to compile big source at -O0)
PR middle-end/79399
	* ira-int.h (struct target_ira_int): Change x_max_struct_costs_size
	type from int to size_t.
	* ira-costs.c (struct_costs_size): Change type from int to size_t.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r245256
2017-02-07 22:51:21 +01:00
Steven G. Kargl
26349ecf30 trans-types.c (gfc_get_int_kind_from_width_isofortranen): Choose REAL type with the widest precision if...
2017-02-04  Steven G. Kargl  <kargl@gcc.gnu.org>

	* trans-types.c	(gfc_get_int_kind_from_width_isofortranen):  Choose
	REAL type with the widest precision if two (or more) have the same
	storage size.

From-SVN: r245255
2017-02-07 21:28:08 +00:00
Gerald Pfeifer
2ad31830bf * MAINTAINERS: Adjust bug reporting URL.
From-SVN: r245253
2017-02-07 20:46:21 +00:00
Jakub Jelinek
ec48209a6c re PR rtl-optimization/79386 (ICE: segmentation fault in cprop w/ -O2 on 32-bit BE powerpc)
PR rtl-optimization/79386
	* cprop.c (bypass_conditional_jumps): Initialize
	bypass_last_basic_block already before splitting bbs after
	unconditional traps...
	(bypass_conditional_jumps): ... rather than here.

	* gcc.c-torture/compile/pr79386.c: New test.

From-SVN: r245251
2017-02-07 18:45:57 +01:00
Nathan Sidwell
8e956c2273 method.c (synthesized_method_base_walk): New.
* method.c (synthesized_method_base_walk): New.  Broken out of ...
	(synthesized_method_walk): ... here.  Call it.  Cleanup
	initializations.

From-SVN: r245250
2017-02-07 17:43:12 +00:00
Dominik Vogt
e5f234b2c4 Only xfail g++.dg/tls/thread_local-order2.C on Solaris
2017-02-07  Dominik Vogt  <vogt@linux.vnet.ibm.com>
	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* g++.dg/tls/thread_local-order2.C: Only xfail execution on
	*-*-solaris*.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

From-SVN: r245249
2017-02-07 17:13:40 +00:00
Jakub Jelinek
1f138b7529 re PR target/79299 (Operand size mismatch for `vpgatherqd' w/ -O3 -masm=intel -mavx512bw)
PR target/79299
	* config/i386/sse.md (xtg_mode, gatherq_mode): New mode attrs.
	(*avx512f_gathersi<mode>, *avx512f_gathersi<mode>_2,
	*avx512f_gatherdi<mode>, *avx512f_gatherdi<mode>_2): Use them,
	fix -masm=intel patterns.

	* gcc.target/i386/avx512vl-pr79299-1.c: New test.
	* gcc.target/i386/avx512vl-pr79299-2.c: New test.

From-SVN: r245248
2017-02-07 16:42:42 +01:00
Richard Biener
a4cf4b647c re PR tree-optimization/79256 (FAIL: gcc.dg/vect/pr25413a.c execution test)
2017-02-07  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79256
	PR middle-end/79278
	* builtins.c (get_object_alignment_2): Use min_align_of_type
	to extract alignment for MEM_REFs to honor BIGGEST_FIELD_ALIGNMENT
	and ADJUST_FIELD_ALIGN.

	* doc/tm.texi.in (ADJUST_FIELD_ALIGN): Adjust to take additional
	type parameter.
	* doc/tm.texi: Regenerate.
	* stor-layout.c (layout_decl): Adjust.
	(update_alignment_for_field): Likewise.
	(place_field): Likewise.
	(min_align_of_type): Likewise.
	* config/arc/arc.h (ADJUST_FIELD_ALIGN): Adjust.
	* config/epiphany/epiphany.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/epiphany/epiphany.c (epiphany_adjust_field_align): Likewise.
	* config/frv/frv.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/frv/frv.c (frv_adjust_field_align): Likewise.
	* config/i386/i386.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/i386/i386.c (x86_field_alignment): Likewise.
	* config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Likewise.
	* config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
	 Likewise.

	go/
	* go-backend.c (go_field_alignment): Adjust.

	libobjc/
	* encoding.c (objc_layout_structure_next_member): Adjust
	ADJUST_FIELD_ALIGN usage.

	Revert
	2017-01-30  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/79256
	* targhooks.c (default_builtin_vector_alignment_reachable): Honor
	BIGGEST_FIELD_ALIGNMENT and ADJUST_FIELD_ALIGN to fix up bogus
	alignment on TYPE.

From-SVN: r245245
2017-02-07 11:29:06 +00:00
Richard Biener
7af4b20d83 gimple-parser.c (c_parser_gimple_expr_list): Simplify.
2017-02-07  Richard Biener  <rguenther@suse.de>

	c/
	* gimple-parser.c (c_parser_gimple_expr_list): Simplify.
	(c_parser_gimple_postfix_expression_after_primary):
	Do not use c_build_function_call_vec to avoid folding and promotion.
	Simplify.

	* gcc.dg/gimplefe-23.c: New testcase.
	* gcc.dg/gimplefe-24.c: Likewise.

From-SVN: r245244
2017-02-07 11:26:08 +00:00
Toma Tabacu
a4166fe553 MIPS: Fix mode mismatch error between Loongson builtin arguments and insn
operands.

gcc/

	* config/mips/mips.c (mips_expand_builtin_insn): Convert the QImode
	argument of the pshufh, psllh, psllw, psrah, psraw, psrlh, psrlw
	builtins to SImode and emit a zero-extend, if necessary.

From-SVN: r245243
2017-02-07 10:34:47 +00:00
Christophe Lyon
d95c2fc7b3 [AArch64,testsuite] Fix epilogue scan after ifcombine update.
2017-02-07  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/test_frame_1.c: Scan epilogue with
	scan-assembler instead of scan-assembler-times.
	* gcc.target/aarch64/test_frame_10.c: Likewise.
	* gcc.target/aarch64/test_frame_12.c: Likewise.
	* gcc.target/aarch64/test_frame_2.c: Likewise.
	* gcc.target/aarch64/test_frame_4.c: Likewise.
	* gcc.target/aarch64/test_frame_6.c: Likewise.
	* gcc.target/aarch64/test_frame_7.c: Likewise.
	* gcc.target/aarch64/test_frame_8.c: Likewise.

From-SVN: r245242
2017-02-07 10:32:14 +01:00
Rainer Orth
fa5d44d013 Require ifunc support in gcc.target/i386/pr78419.c
* gcc.target/i386/pr78419.c: Require ifunc support.

From-SVN: r245241
2017-02-07 09:13:12 +00:00
David Edelsohn
d9b4ce00e4 * gcc.dg/torture/stackalign/builtin-apply-2.c: Fix skip-if syntax.
From-SVN: r245240
2017-02-06 21:26:48 -05:00
Patrick Palka
bb7d75ffce re PR c++/79360 (ICE with NSDMI and enum in union)
Fix PR c++/79360

gcc/cp/ChangeLog:

	PR c++/79360
	* typeck2.c (process_init_constructor_union): Consider only
	FIELD_DECLs when looking for an NSDMI.

gcc/testsuite/ChangeLog:

	PR c++/79360
	* g++.dg/cpp1y/nsdmi-union2.C: New test.

From-SVN: r245239
2017-02-07 02:20:48 +00:00
GCC Administrator
10d22398b8 Daily bump.
From-SVN: r245237
2017-02-07 00:16:20 +00:00
Joseph Myers
39503f4956 * de.po, fr.po, sv.po: Update.
From-SVN: r245233
2017-02-06 23:37:48 +00:00
Palmer Dabbelt
7953d56659 Alphebetize RISC-V Options section
2017-02-06  Palmer Dabbelt  <palmer@dabbelt.com>

        * docs/invoke.texi (RISC-V Options): Alphabetize.

From-SVN: r245231
2017-02-06 21:39:18 +00:00
Palmer Dabbelt
377ee2e435 Use two spaces to separate options in the RISC-V docs
gcc/ChangeLog:

2017-02-06  Palmer Dabbelt  <palmer@dabbelt.com>

        * doc/invoke.texi (RISC-V Options): Use two spaces to separate
        options.

From-SVN: r245230
2017-02-06 21:39:13 +00:00
Palmer Dabbelt
154cc77ea0 RISC-V Port: contrib
2017-02-06  Palmer Dabbelt  <palmer@dabbelt.com>

        * config-list.mki (LIST): Add riscv32-unknown-linux-gun and
        riscv64-unknown-linux-gnu.

From-SVN: r245229
2017-02-06 21:39:08 +00:00
Kito Cheng
122e7b4f9d RISC-V Port: gcc/testsuite
gcc/testsuite/ChangeLog:

2017-02-06  Kito Cheng  <kito.cheng@gmail.com>

        * lib/target-supports.exp: Define the RISC-V target.
        * g++.dg/cpp0x/constexpr-rom.C: Skip on RISC-V
        * gcc.dg/builtin-apply2.c: Likewise.
        * gcc.dg/ifcvt-4.c: Likewise.
        * gcc.dg/loop-8.c: Likewise.
        * gcc.dg/sibcall-10.c: Likewise.
        * gcc.dg/sibcall-9.c: Likewise.
        * gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
        * gcc.dg/tree-ssa/20040204-1.c: Likewise.
        * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Likewise.
        * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
        * gcc.c-torture/execute/20101011-1.c: Define DO_TEST on RISC-V.
        * gcc.dg/20020312-2.c: Don't define PIC_REG on RISC-V.
        * gcc.dg/stack-usage-1.c: Define SIZE on RISC-V.

From-SVN: r245228
2017-02-06 21:39:03 +00:00
Palmer Dabbelt
b906c007fe RISC-V Port: libatomic
2017-02-06  Palmer Dabbelt <palmer@dabbelt.com>

        * configure.tgt: Add RISC-V tuple.

From-SVN: r245227
2017-02-06 21:38:57 +00:00
Palmer Dabbelt
0bd99911ee RISC-V Port: libgcc
libgcc/ChangeLog:

2017-02-06  Palmer Dabbelt <palmer@dabbelt.com>

        * config.host: Add RISC-V tuples.
        * config/riscv/atomic.c: New file.
        * config/riscv/crti.S: Likewise.
        * config/riscv/crtn.S: Likewise.
        * config/riscv/div.S: Likewise.
        * config/riscv/linux-unwind.h: Likewise.
        * config/riscv/muldi3.S: Likewise.
        * config/riscv/multi3.S: Likewise.
        * config/riscv/save-restore.S: Likewise.
        * config/riscv/sfp-machine.h: Likewise.
        * config/riscv/t-elf: Likewise.
        * config/riscv/t-elf32: Likewise.
        * config/riscv/t-elf64: Likewise.
        * config/riscv/t-softfp32: Likewise.
        * config/riscv/t-softfp64: Likewise.

From-SVN: r245226
2017-02-06 21:38:51 +00:00
Palmer Dabbelt
ef57f7d6b1 RISC-V Port: Regenerate gcc/configure
From-SVN: r245225
2017-02-06 21:38:43 +00:00
Palmer Dabbelt
09cae7507d RISC-V Port: gcc
gcc/ChangeLog:

2017-02-06  Palmer Dabbelt  <palmer@dabbelt.com>

        * config/riscv/riscv.c: New file.
        * gcc/common/config/riscv/riscv-common.c: Likewise.
        * config.gcc: Likewise.
        * config/riscv/constraints.md: Likewise.
        * config/riscv/elf.h: Likewise.
        * config/riscv/generic.md: Likewise.
        * config/riscv/linux.h: Likewise.
        * config/riscv/multilib-generator: Likewise.
        * config/riscv/peephole.md: Likewise.
        * config/riscv/pic.md: Likewise.
        * config/riscv/predicates.md: Likewise.
        * config/riscv/riscv-builtins.c: Likewise.
        * config/riscv/riscv-c.c: Likewise.
        * config/riscv/riscv-ftypes.def: Likewise.
        * config/riscv/riscv-modes.def: Likewise.
        * config/riscv/riscv-opts.h: Likewise.
        * config/riscv/riscv-protos.h: Likewise.
        * config/riscv/riscv.h: Likewise.
        * config/riscv/riscv.md: Likewise.
        * config/riscv/riscv.opt: Likewise.
        * config/riscv/sync.md: Likewise.
        * config/riscv/t-elf-multilib: Likewise.
        * config/riscv/t-linux: Likewise.
        * config/riscv/t-linux-multilib: Likewise.
        * config/riscv/t-riscv: Likewise.
        * configure.ac: Likewise.
        * doc/contrib.texi: Add Kito Cheng, Palmer Dabbelt, and Andrew
        Waterman as RISC-V maintainers.
        * doc/install.texi: Add RISC-V entries.
        * doc/invoke.texi: Add RISC-V options section.
        * doc/md.texi: Add RISC-V constraints section.

From-SVN: r245224
2017-02-06 21:38:37 +00:00
Jason Merrill
44a6da7bac PR c++/71193 - incomplete types in templates
* parser.c (cp_parser_postfix_dot_deref_expression): In a template
	handle incomplete type by pedwarning and then treating as dependent.

From-SVN: r245223
2017-02-06 16:12:13 -05:00
Michael Meissner
391675acd2 re PR target/66144 (vector element operator produces very bad code)
[gcc]
2017-02-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/66144
	* config/rs6000/vector.md (vcond<mode><mode>): Allow the true and
	false values to be constant vectors with all 0 or all 1 bits set.
	(vcondu<mode><mode>): Likewise.
	* config/rs6000/predicates.md (vector_int_reg_or_same_bit): New
	predicate.
	(fpmask_comparison_operator): Update comment.
	(vecint_comparison_operator): New predicate.
	* config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Optimize
	vector conditionals when the true and false values are constant
	vectors with all 0 bits or all 1 bits set.

[gcc/testsuite]
2017-02-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/66144
	* gcc.target/powerpc/pr66144-1.c: New test.
	* gcc.target/powerpc/pr66144-2.c: Likewise.
	* gcc.target/powerpc/pr66144-3.c: Likewise.

From-SVN: r245222
2017-02-06 21:07:37 +00:00
Martin Sebor
e495e31a20 PR tree-optimization/ 79376 - wrong lower bound with %s and non-constant
strings in -Wformat-overflow

gcc/ChangeLog:
	* gimple-fold.c (get_range_strlen): Set the minimum length to zero.

From-SVN: r245221
2017-02-06 13:11:51 -07:00
Jakub Jelinek
98e0924501 re PR c++/79379 (ICE with #pragma GCC ivdep)
PR c++/79379
	* constexpr.c (cxx_eval_constant_expression): Handle ANNOTATE_EXPR.
	(potential_constant_expression_1): Likewise.

	* g++.dg/cpp1y/constexpr-79379.C: New test.

From-SVN: r245220
2017-02-06 21:06:16 +01:00
Jakub Jelinek
e8b0383c13 re PR c++/79377 (ICE with increment operator in -fpermissive mode)
PR c++/79377
	* tree.c (build_min_non_dep_op_overload): For POST{INC,DEC}REMENT_EXPR
	allow one fewer than expected arguments if flag_permissive.

	* g++.dg/lookup/pr79377.C: New test.

From-SVN: r245219
2017-02-06 21:05:09 +01:00
Jakub Jelinek
a5e8cbd150 re PR c++/79372 (ICE on C++ code with illegal decomposition declaration on x86_64-linux-gnu: in tsubst_decomp_names, at cp/pt.c:15599)
PR c++/79372
	* decl.c (cp_finish_decomp): On error set decl type to error_mark_node.
	* pt.c (tsubst_expr): Don't call tsubst_decomp_names on decompositions
	with error_mark_node type.

	* g++.dg/cpp1z/decomp25.C: New test.

From-SVN: r245218
2017-02-06 21:03:15 +01:00