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137319 Commits

Author SHA1 Message Date
GCC Administrator c620a1686f Daily bump. 
From-SVN: r221966
 2015-04-10 00:16:12 +00:00
Kirill Yukhin 7f664e31ff re PR target/65671 (Assembly failure (invalid register operand) with -O3 -mavx512vl) 
PR target/65671
gcc/
	* config/i386/sse.md: Generate vextract32x4 if AVX-512DQ
	is disabled.

gcc/testsuite/
	* gcc.target/i386/pr65671.c: New.

From-SVN: r221963
 2015-04-09 21:37:28 +00:00
Iain Sandoe febf07f50e fix Ada bootstrap for powerpc-darwin (and several regressions in ACATS and gnat) 
gcc/ada:
	* gcc-interface/Makefile.in (darwin, powerpc): Enable atomics.

From-SVN: r221962
 2015-04-09 20:29:28 +00:00
Gerald Pfeifer d1074796e0 * doc/contrib.texi (Contributors): Add John Marino. 
From-SVN: r221961
 2015-04-09 20:12:40 +00:00
Jakub Jelinek 0212e31edb re PR c++/65690 (typedef alignment lost since r219705) 
PR c++/65690
 	* tree.c (cp_build_qualified_type_real): Copy TYPE_ALIGN and
	TYPE_USER_ALIGN.

From-SVN: r221960
 2015-04-09 16:11:44 -04:00
David Malcolm 51c5c6b5d8 PR jit/65691: Fix copy&paste error in docs 
gcc/jit/ChangeLog:
	PR jit/65691
	* docs/cp/topics/expressions.rst (Simple expressions): Fix copy
	and paste error in description of gccjit::context::one.
	* docs/topics/expressions.rst (Simple expressions): Likewise in
	description of gcc_jit_context_one.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.

From-SVN: r221959
 2015-04-09 19:54:49 +00:00
Jakub Jelinek f66d8ec8ca re PR tree-optimization/65709 (Bad code for LZ4 decompression with -O3 on x86_64) 
PR tree-optimization/65709
	* ubsan.c (instrument_mem_ref): Use TREE_TYPE (base) instead of
	TREE_TYPE (TREE_TYPE (t)).

	* c-c++-common/ubsan/align-9.c: New test.

From-SVN: r221958
 2015-04-09 21:51:08 +02:00
Vladimir Makarov 8fd827b8e5 re PR target/65710 (Thumb1 ICE caused by no register to spill) 
2015-04-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/65710
	* lra-int.h (lra_bad_spill_regno_start): New.
	* lra.c (lra_bad_spill_regno_start): New.
	(lra): Set up lra_bad_spill_regno_start.  Set up
	lra_constraint_new_regno_start unconditionally.
	* lra-assigns.c (spill_for): Use lra_bad_spill_regno_start for
	spill preferences.

From-SVN: r221956
 2015-04-09 19:40:09 +00:00
Paul Thomas bf1b77dd09 re PR fortran/56852 (ICE on invalid: "Bad array reference" for an undeclared loop variable) 
2013-04-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56852
	* primary.c (gfc_variable_attr): Avoid ICE on AR_UNKNOWN if any
	of the index variables are untyped and errors are present.

2013-04-09  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56852
	* gfortran.dg/pr56852.f90 : New test

From-SVN: r221955
 2015-04-09 19:37:57 +00:00
Marek Polacek 86c5a5c3bb re PR middle-end/65554 (ICE: verify_gimple failed) 
PR middle-end/65554
	* gimple-fold.c (gimple_fold_builtin_memory_op): Update comment.
	(fold_ctor_reference): Use STRIP_USELESS_TYPE_CONVERSION instead
	of STRIP_NOPS.

	* g++.dg/opt/pr65554.C: New test.

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

From-SVN: r221954
 2015-04-09 18:30:34 +00:00
H.J. Lu 1bf137444b Update x32 baseline_symbols.txt 
* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.

From-SVN: r221953
 2015-04-09 08:41:38 -07:00
Jakub Jelinek 00da5e285d re PR c++/65690 (typedef alignment lost since r219705) 
PR c++/65690
	* tree.c (build_cplus_array_type): Layout type before variants are
	set, but copy over TYPE_SIZE and TYPE_SIZE_UNIT from the main
	variant.

	* c-c++-common/attr-aligned-1.c: New test.

From-SVN: r221952
 2015-04-09 17:06:56 +02:00
Segher Boessenkool fb728653b6 re PR rtl-optimization/65693 (ICE in assign_by_spills, at lra-assigns.c:1419) 
PR rtl-optimization/65693
	* combine.c (is_parallel_of_n_reg_sets): Move outside of
	#ifndef HAVE_cc0.

From-SVN: r221951
 2015-04-09 16:37:14 +02:00
Richard Biener ca70802553 re PR pch/65550 (ICE (segfault) with pch) 
2015-04-09  Richard Biener  <rguenther@suse.de>

	PR pch/65550
	* files.c (pch_open_file): Allow main and pre-included files
	when trying to open a PCH.

From-SVN: r221949
 2015-04-09 13:37:53 +00:00
Georg-Johann Lay 3184f36f4f re PR target/65296 ([avr] fix various issues with specs file generation) 
PR target/65296
	* config/avr/driver-avr.c (avr_devicespecs_file): Don't specify a
	device specs file if "device-specs%s" didn't resolve to a path.

From-SVN: r221947
 2015-04-09 11:37:11 +00:00
Jonathan Wakely 4cbaaa459e re PR libstdc++/65147 (alignment of std::atomic object is not correct) 
2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	PR libstdc++/65147
	* include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
	alignment.
	* include/std/atomic (atomic): For types with a power of two size set
	alignment to at least the size.
	* testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
	* testsuite/29_atomics/atomic/65147.cc: New.
	* testsuite/29_atomics/atomic_integral/65147.cc: New.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r221945
 2015-04-09 12:15:44 +01:00
Ilya Enkovich 3ba99d8a03 mpx_wrappers.c (__mpx_wrapper_memmove): Add zero length check. 
libmpx/

	* mpxwrap/mpx_wrappers.c (__mpx_wrapper_memmove): Add
	zero length check.

gcc/testsuite/

	* gcc.target/i386/mpx/memmove-zero-length.c: New.

From-SVN: r221944
 2015-04-09 10:11:30 +00:00
Kirill Yukhin 54414978ae re PR target/65676 (ICE: in extract_insn, at recog.c:2343 (unrecognizable insn) with -mavx512f -funsigned-char and __builtin_ia32_pmovsxwq512_mask()) 
PR target/65676
gcc/
        * config/i386/i386.c (fixup_modeless_constant): New.
        (ix86_expand_args_builtin): Fixup modeless constant operand.
        PR target/65676
        * config/i386/i386.c (fixup_modeless_constant): New.
        (ix86_expand_args_builtin): Fixup modeless constant operand.
        (ix86_expand_round_builtin): Ditto.
        (ix86_expand_special_args_builtin): Ditto.
        (ix86_expand_builtin): Ditto.

gcc/testsuite/
        * gcc.target/i386/sse-25.c: New.
        (ix86_expand_round_builtin): Ditto.
        (ix86_expand_special_args_builtin): Ditto.
        (ix86_expand_builtin): Ditto.

testsuite/
        PR target/65676
        * gcc.target/i386/sse-25.c: New.

From-SVN: r221943
 2015-04-09 09:11:27 +00:00
Jakub Jelinek da0b9df9a8 re PR rtl-optimization/65693 (ICE in assign_by_spills, at lra-assigns.c:1419) 
PR target/65693
	* config/i386/i386.md (*udivmod<mode>4_pow2): Allow
	any pow2 integer in between 2 and 0x80000000U inclusive.

	* gcc.target/i386/pr65693.c: New test.

From-SVN: r221942
 2015-04-09 09:28:54 +02:00
Rainer Orth 9a165842d1 Update Solaris baselines 
* config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r221941
 2015-04-09 07:05:41 +00:00
GCC Administrator fee4fd4b30 Daily bump. 
From-SVN: r221940
 2015-04-09 00:16:12 +00:00
Segher Boessenkool 4673a218df re PR rtl-optimization/65693 (ICE in assign_by_spills, at lra-assigns.c:1419) 
PR rtl-optimization/65693
	* combine.c (is_parallel_of_n_reg_sets): Change first argument
	from an rtx_insn * to an rtx.
	(try_combine): Adjust both callers.  Use it once more.

From-SVN: r221937
 2015-04-09 00:52:24 +02:00
Jakub Jelinek 466df27b94 baseline_symbols.txt: Update. 
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
	* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r221933
 2015-04-08 22:46:30 +02:00
Ilya Enkovich 36f371de39 tree-chkp.c (chkp_find_const_bounds_var): Remove. 
gcc/

	* tree-chkp.c (chkp_find_const_bounds_var): Remove.
	(chkp_make_static_const_bounds): Search existing
	symbol by assembler name.  Use make_decl_one_only.
	(chkp_get_zero_bounds_var): Remove node	search which
	is now performed in chkp_make_static_const_bounds.
	(chkp_get_none_bounds_var): Likewise.

gcc/testsuite/

	* gcc.dg/lto/chkp-static-bounds_0.c: New.

From-SVN: r221932
 2015-04-08 19:34:41 +00:00
Michael Witten 469f062eb9 extend.texi (Attribute Syntax): Add a trailing semicolon to an example. 
* doc/extend.texi (Attribute Syntax): Add a trailing semicolon
	to an example.

From-SVN: r221931
 2015-04-08 19:11:44 +00:00
Bernhard Reutner-Fischer 5884a1a875 tree.h: Commentary typo fix 
2015-04-08  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* tree.h (CONVERT_EXPR_P): Commentary typo fix.

From-SVN: r221930
 2015-04-08 20:41:55 +02:00
Cary Coutant 17feae99d5 Fix date in ChangeLog entry. 
From-SVN: r221929
 2015-04-08 11:29:29 -07:00
Cary Coutant b68ba431eb MAINTAINERS: Update my email address. 
2012-10-01  Cary Coutant  <ccoutant@gmail.com>

	* MAINTAINERS: Update my email address.

From-SVN: r221928
 2015-04-08 11:27:32 -07:00
Gerald Pfeifer 8de4dd051f * doc/extend.texi (__sync Builtins): Fix grammar. 
From-SVN: r221927
 2015-04-08 18:27:20 +00:00
Bernhard Reutner-Fischer 5817d9f9b7 doc/cfg.texi (GIMPLE statement iterators): Fix typo 
2015-04-08  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* doc/cfg.texi (GIMPLE statement iterators): Fix typo.

From-SVN: r221926
 2015-04-08 20:09:11 +02:00
Bernhard Reutner-Fischer a876b41036 emit_local(): Fix unused warning 
Honzas r221269 produced

gcc/varasm.c:1936:7: error: unused variable ‘align’
[-Werror=unused-variable]
   int align = symtab_node::get (decl)->definition_alignment ();
       ^
on e.g.:

log/alpha64-dec-vms
log/alpha-dec-vms
log/i686-cygwinOPT-enable-threads=yes
log/i686-mingw32crt
log/i686-openbsd3.0
log/i686-pc-msdosdjgpp
log/m68k-openbsd

Silence this by moving the variable into the corresponding blocks and
adding back the ATTRIBUTE_UNUSED decoration for the decl param.

From-SVN: r221925
 2015-04-08 19:56:18 +02:00
Julian Brown d93bdab53b mkoffload.c (process): Support variable mapping. 
gcc/
	* config/nvptx/mkoffload.c (process): Support variable mapping.

	libgomp/
	* libgomp.h (target_mem_desc: Remove mem_map field.
	(acc_dispatch_t): Remove open_device_func, close_device_func,
	get_device_num_func, set_device_num_func, target_data members.
	Change create_thread_data_func argument to device number instead of
	generic pointer.
	* oacc-async.c (assert.h): Include.
	(acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
	(acc_wait_all, acc_wait_all_async): Use current host thread's
	active device, not base_dev.
	* oacc-cuda.c (acc_get_current_cuda_device)
	(acc_get_current_cuda_context, acc_get_cuda_stream)
	(acc_set_cuda_stream): Likewise.
	* oacc-host.c (host_dispatch): Don't set open_device_func,
	close_device_func, get_device_num_func or set_device_num_func.
	* oacc-init.c (base_dev, init_key): Remove.
	(cached_base_dev): New.
	(name_of_acc_device_t): New.
	(acc_init_1): Initialise default-numbered device, not zeroth.
	(acc_shutdown_1): Close all devices of a given type.
	(goacc_destroy_thread): Don't use base_dev.
	(lazy_open, lazy_init, lazy_init_and_open): Remove.
	(goacc_attach_host_thread_to_device): New.
	(acc_init): Reimplement with goacc_attach_host_thread_to_device.
	(acc_get_num_devices): Don't use base_dev.
	(acc_set_device_type): Reimplement.
	(acc_get_device_type): Don't use base_dev.
	(acc_get_device_num): Tweak logic.
	(acc_set_device_num): Likewise.
	(acc_on_device): Use acc_get_device_type.
	(goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
	(goacc_lazy_initialize): Reimplement with acc_init and
	goacc_attach_host_thread_to_device.
	* oacc-int.h (goacc_thread): Add base_dev field.
	(base_dev): Remove extern declaration.
	(goacc_attach_host_thread_to_device): Add prototype.
	* oacc-mem.c (acc_malloc): Use current thread's device instead of
	base_dev.
	(acc_free): Likewise.
	(acc_memcpy_to_device): Likewise.
	(acc_memcpy_from_device): Likewise.
	* oacc-parallel.c (select_acc_device): Remove. Replace calls with
	goacc_lazy_initialize (throughout).
	(GOACC_parallel): Use tgt_offset to locate target functions.
	* target.c (gomp_map_vars): Don't set tgt->mem_map.
	(gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
	(gomp_load_plugin_for_device): Remove open_device, close_device,
	get_device_num, set_device_num openacc hook initialisation. Don't set
	openacc.target_data.
	* plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
	(GOMP_OFFLOAD_openacc_close_device)
	(GOMP_OFFLOAD_openacc_get_device_num)
	(GOMP_OFFLOAD_openacc_set_device_num): Remove.
	(GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
	to int.
	* plugin/plugin-nvptx.c (ptx_inited): Remove.
	(instantiated_devices, ptx_dev_lock): New.
	(struct ptx_image_data): New.
	(ptx_devices, ptx_images, ptx_image_lock): New.
	(fini_streams_for_device): Reorder cuStreamDestroy call.
	(nvptx_get_num_devices): Remove forward declaration.
	(nvptx_init): Change return type to bool.
	(nvptx_fini): Remove.
	(nvptx_attach_host_thread_to_device): New.
	(nvptx_open_device): Return struct ptx_device* instead of void*.
	(nvptx_close_device): Change argument type to struct ptx_device*,
	return type to void.
	(nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
	(kernel_target_data, kernel_host_table): Remove static globals.
	(GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
	(GOMP_OFFLOAD_init_device): Reimplement.
	(GOMP_OFFLOAD_fini_device): Likewise.
	(GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
	(GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
	(GOMP_OFFLOAD_host2dev): Use ORD argument.
	(GOMP_OFFLOAD_openacc_open_device)
	(GOMP_OFFLOAD_openacc_close_device)
	(GOMP_OFFLOAD_openacc_set_device_num)
	(GOMP_OFFLOAD_openacc_get_device_num): Remove.
	(GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
	(device number).

	libgomp/testsuite/
	* libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.

From-SVN: r221922
 2015-04-08 15:58:33 +00:00
Trevor Saunders a6330e856f fix building for alpha-dec-vms 
gcc/

	* config/alpha/alpha.c (alpha_use_linkage): Change type of slot to
	alpha_links **.
	(alpha_write_one_linkage): Correct typo.

From-SVN: r221921
 2015-04-08 14:58:39 +00:00
Ian Lance Taylor 5d22575b1b mksysinfo.sh: Define Solaris zone_net_addr_t struct. 
From Rainer Orth.

From-SVN: r221920
 2015-04-08 14:17:13 +00:00
Ilya Enkovich 930ee1165d ipa-comdats.c (propagate_comdat_group): Walk through thunks. 
gcc/

	* ipa-comdats.c (propagate_comdat_group): Walk through thunks.

gcc/testsuite/

	* gcc.target/i386/mpx/chkp-thunk-comdat-3.c: New.

From-SVN: r221919
 2015-04-08 13:45:20 +00:00
Gerald Pfeifer 47eec99462 * doc/install.texi (bootstrap-lto-noplugin): Rewrite. 
From-SVN: r221918
 2015-04-08 12:12:08 +00:00
Ilya Enkovich 4f5a53cc31 tree-chkp.h (chkp_insert_retbnd_call): New. 
gcc/

	* tree-chkp.h (chkp_insert_retbnd_call): New.
	* tree-chkp.c (chkp_insert_retbnd_call): New.
	* ipa-split.c (insert_bndret_call_after): Remove.
	(split_function): Use chkp_insert_retbnd_call.
	* cgraphunit.c (cgraph_node::expand_thunk): Build returned
	bounds for instrumented functions.

gcc/testsuite/

	* gcc/testsuite/gcc.target/i386/thunk-retbnd.c: New.

From-SVN: r221917
 2015-04-08 10:44:59 +00:00
Eric Botcazou 113c69ff2d decl.c (gnat_to_gnu_entity): Do not make a function returning an unconstrained type 'const' for the middle-end. 
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not make
	a function returning an unconstrained type 'const' for the middle-end.

	* gcc-interface/trans.c (Pragma_to_gnu) <case Pragma_Warning>: Use
	exact condition to detect Reason => "..." pattern.

From-SVN: r221916
 2015-04-08 09:08:12 +00:00
GCC Administrator 43941fa55c Daily bump. 
From-SVN: r221914
 2015-04-08 00:16:11 +00:00
Jan Hubicka 006e317a14 re PR ipa/65540 (internal error on s-fatllf.ads at -O2) 
PR ipa/65540
	* calls.c (initialize_argument_information): When producing tail
	call also turn SSA_NAMES passed by references to original PARM_DECLs
	* gcc.c-torture/compile/pr65540.c: New.

From-SVN: r221910
 2015-04-07 21:02:12 +00:00
Joseph Myers 4209b6d00f * da.po: Update. 
From-SVN: r221909
 2015-04-07 21:46:12 +01:00
Joseph Myers 5612a814f5 * da.po: Update. 
From-SVN: r221908
 2015-04-07 21:40:01 +01:00
Ian Lance Taylor 4bcd34f6ad re PR go/63731 (Fallback to netgo does not work) 
PR go/63731
libgo: Build and install libnetgo.a

libnetgo.a provides the net
package built with the netgo
tag enabled.  This provides the
netgo fallback solution for gccgo.
This lib must be explicitly linked
in using the -gccgoflags, so is
not included by default.

From-SVN: r221906
 2015-04-07 18:09:28 +00:00
Alan Lawrence 293da85bc3 [AArch64] Fix gcc.target/aarch64/c-output-template-3.c 
gcc.target/aarch64/c-output-template-3.c: Add -O, remove
	-Wno-pointer-arith.

From-SVN: r221905
 2015-04-07 17:28:12 +00:00
Joseph Myers 0a4ff641fc gcc.pot: Regenerate. 
gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r221904
 2015-04-07 16:59:24 +01:00
Jakub Jelinek a9d13adfef Fix up 2 ChangeLog PR number typos. 
From-SVN: r221902
 2015-04-07 17:10:14 +02:00
Vladimir Makarov 218823d74e re PR debug/65678 (internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909) 
2015-04-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/65678
	* lra-remat.c (do_remat): Process input and non-input insn
	registers separately.

From-SVN: r221901
 2015-04-07 15:01:07 +00:00
Jakub Jelinek e488c24ec0 re PR debug/65678 (internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:909) 
PR debug/65678
	* valtrack.c (debug_lowpart_subreg): New function.
	(dead_debug_insert_temp): Use it.

	* g++.dg/debug/pr65678.C: New test.

From-SVN: r221900
 2015-04-07 16:35:18 +02:00
Jakub Jelinek dcc72b9e73 re PR middle-end/65680 (ICE at -O1 and above on x86_64-linux-gnu in expand_assignment, at expr.c:4830) 
PR middle-end/65680
	* expr.c (get_inner_reference): Handle bit_offset that doesn't fit
	into signed HOST_WIDE_INT the same as negative bit_offset.

	* gcc.c-torture/compile/pr65680.c: New test.

From-SVN: r221899
 2015-04-07 16:34:06 +02:00
Andre Vehreschild 440f9408ea re PR fortran/65548 (gfc_conv_procedure_call) 
PR fortran/65548
        * gfortran.dg/allocate_with_source_5.f90: New test.

        * trans-stmt.c (gfc_trans_allocate): For intrinsic functions
        use conv_expr_descriptor() instead of conv_expr_reference().

From-SVN: r221897
 2015-04-07 16:10:43 +02:00