rs6000.c (rs6000_expand_vector_set): Generate a pattern for vector nor instead of subtract from splat(-1).

2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
	pattern for vector nor instead of subtract from splat(-1).
	(altivec_expand_vec_perm_const_le): Likewise.

From-SVN: r208750

PR target/60598

	* ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
	related insns after epilogue_completed.
	* gcc.dg/pr60598.c: New test.

From-SVN: r208749

2014-03-21  Martin Jambor  <mjambor@suse.cz>

	PR ipa/59176
	* cgraph.h (symtab_node): New flag body_removed.
	* ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
	when removing bodies.
	* symtab.c (dump_symtab_base): Dump body_removed flag.
	* cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
	had their bodies removed.

testsuite/
        * g++.dg/torture/pr59176.C: New test.

From-SVN: r208748

2014-03-21  Martin Jambor  <mjambor@suse.cz>

	PR ipa/60419
	* ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
	in the border.

testsuite/
	* g++.dg/ipa/pr60419.C: New test.

From-SVN: r208747

2014-03-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/60577
	* tree-core.h (struct tree_base): Document nothrow_flag use
	in VAR_DECL_NONALIASED.
	* tree.h (VAR_DECL_NONALIASED): New.
	(may_be_aliased): Adjust.
	* coverage.c (build_var): Set VAR_DECL_NONALIASED.

	* gcc.dg/tree-ssa/ssa-lim-11.c: New testcase.

From-SVN: r208746

	* configure.ac: Move BUILD_CONFIG set up earlier.  Add
	--enable-vtable-verify option parsing.  Don't add
	target-libsanitizer to bootstrap_target_libs unless
	--with-build-config=bootstrap-asan or
	--with-build-config=bootstrap-ubsan.  Don't add target-libvtv
	to bootstrap_target_libs unless --enable-vtable-verify.
	* configure: Regenerated.

From-SVN: r208745

From-SVN: r208743

From-SVN: r208740

2014-03-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60599
        * lib/gcc-dg.exp (scan-module): Uncompress .mod files for
        reading.

From-SVN: r208739

2014-03-20  Tobias Burnus  <burnus@net-b.de>

        PR other/60589

        Reverted:
        2014-03-09  Tobias Burnus  <burnus@net-b.de>

        * Makefile.am: Install cilk.h.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.

From-SVN: r208736

	PR middle-end/60597
	* ira.c (adjust_cleared_regs): Call copy_rtx on
	*reg_equiv[REGNO (loc)].src_p before passing it to
	simplify_replace_fn_rtx.

	* g++.dg/opt/pr60597.C: New test.

From-SVN: r208735

	PR c++/60572
	* init.c (build_zero_init_1): Ignore fields with error_mark_node
	type.

	* g++.dg/init/pr60572.C: New test.

From-SVN: r208734

Fixes issue 7590.

From-SVN: r208731

	* crossconfig.m4: Support spu-*-elf* targets.
	* configure: Regenerate.

From-SVN: r208730

From-SVN: r208714

2014-03-20  Joel Sherrill  <joel.sherrill@oarcorp.com>

	* config.host (v850*-*-*): Add to tmake_file instead of resetting
	it. This was removing the v850*-*-rtems* settings.

From-SVN: r208708

	PR target/60568
	* config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
	into CONST, put pic register as first operand of PLUS.  Use
	gen_const_mem for both 32-bit and 64-bit PIC got loads.

From-SVN: r208706

2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.

From-SVN: r208705

sparc.c (sparc_do_work_around_errata): Implement work around for store forwarding issue in the FPU on the UT699.

	* config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
	around for store forwarding issue in the FPU on the UT699.
	* config/sparc/sparc.md (in_branch_delay): Return false for single FP
	loads and operations if -mfix-ut699 is specified.
	(divtf3_hq): Tweak attribute.
	(sqrttf2_hq): Likewise.

From-SVN: r208695

	* calls.c (store_one_arg): Remove incorrect const qualification on the
	type of the temporary.
	* cfgexpand.c (expand_return): Likewise.
	* expr.c (expand_constructor): Likewise.
	(expand_expr_real_1): Likewise.

From-SVN: r208694

2014-03-19  Tobias Burnus  <burnus@net-b.>

        PR fortran/60543
        * io.c (check_io_constraints): Use gfc_unset_implicit_pure.
        * resolve.c (resolve_ordinary_assign): Ditto.

From-SVN: r208693

ChangeLog:
2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* config/arm/arm.c (arm_dwarf_register_span): Update the element number
	of parts.

testsuite/ChangeLog:
2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* gcc.target/arm/neon-modes-3.c: Add "-g" option.

From-SVN: r208692

From-SVN: r208691

	PR target/60039
	* config/sh/sh.md (udivsi3_i1): Clobber R1 register

From-SVN: r208688

2014-03-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60543
        PR fortran/60283
        * gfortran.h (gfc_unset_implicit_pure): New prototype.
        * resolve.c (gfc_unset_implicit_pure): New.
        (resolve_structure_cons, resolve_function,
        pure_subroutine): Use it.
        * decl.c (match_old_style_init, gfc_match_data,
        match_pointer_init, variable_decl): Ditto.
        * expr.c (gfc_check_pointer_assign): Ditto.
        * intrinsic.c (gfc_intrinsic_sub_interface): Ditto.
        * io.c (match_vtag, gfc_match_open, gfc_match_close,
        match_filepos, gfc_match_inquire, gfc_match_print,
        gfc_match_wait): Ditto.
        * match.c (gfc_match_critical, gfc_match_stopcode,
        lock_unlock_statement, sync_statement, gfc_match_allocate,
        gfc_match_deallocate): Ditto.
        * parse.c (decode_omp_directive): Ditto.
        * symbol.c (gfc_add_save): Ditto.

2014-03-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60543
        PR fortran/60283
        * gfortran.dg/implicit_pure_4.f90: New.

From-SVN: r208687

re PR c++/51474 ([c++0x] ICE with pure virtual function in initialization of non-static data member)

/cp
2014-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51474
	* call.c (build_new_method_call_1): Handle pure virtuals called by
	NSDMIs too.

/testsuite
2014-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51474
	* g++.dg/cpp0x/nsdmi-virtual2.C: New.

From-SVN: r208686

GNU linker sets DT_RPATH from the environment variable LD_RUN_PATH.
set_ld_library_path_env_vars sets a few environment variables including
LD_RUN_PATH.  This patch logs all environment variables set by
set_ld_library_path_env_vars so that one can recreate the same
executable as "make check" run.

	PR testsuite/60590
	* lib/target-libpath.exp (set_ld_library_path_env_vars): Log
	LD_LIBRARY_PATH, LD_RUN_PATH, SHLIB_PATH, LD_LIBRARY_PATH_32,
	LD_LIBRARY_PATH_64 and DYLD_LIBRARY_PATH.

From-SVN: r208685

2014-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60332
	* g++.dg/cpp1y/pr60332.C: New.

From-SVN: r208684

gcc/
	* config/arm/aarch-common-protos.h
	(alu_cost_table): Fix spelling of "extend".
	* config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".

From-SVN: r208683

2014-03-19  Richard Biener  <rguenther@suse.de>

	PR middle-end/60553
	* tree-core.h (tree_type_common): Re-order pointer members
	to reduce recursion depth during GC walks.

	lto/
	* lto-tree.h (lang_tree_node): For types use TYPE_NEXT_VARIANT 
	instead of TREE_CHAIN as chain_next.

From-SVN: r208682

	PR sanitizer/60569
	* ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
	before accessing it.
testsuite/
	* g++.dg/ubsan/pr60569.C: New test.

From-SVN: r208681

	* gcc.dg/tls/pr58595.c: Require tls_runtime instead of tls.

From-SVN: r208680

2014-03-19  Richard Biener  <rguenther@suse.de>

	* lto.c (lto_wpa_write_files): Move call to
	lto_promote_cross_file_statics ...
	(do_whole_program_analysis): ... here, into the partitioning
	block.  Do not ggc_collect after lto_wpa_write_files but
	for a last time before it.

From-SVN: r208679

2014-03-19  Richard Biener  <rguenther@suse.de>

	PR lto/59543
	* lto-streamer-in.c (input_function): In WPA stage do not drop
	debug stmts.

From-SVN: r208677

	PR tree-optimization/60559
	* vectorizable_mask_load_store): Replace scalar MASK_LOAD
	with build_zero_cst assignment.

	* g++.dg/vect/pr60559.cc: New test.

From-SVN: r208676

	PR lto/60571
	* lto.c (wait_for_child): Define WCONTINUED if not defined to 0.
	Fix formatting.

From-SVN: r208675

	PR target/60563
	* g++.dg/ext/sync-4.C (int32_t): Remove typedef.
	(ditype): Rename typedef from int64_t.

From-SVN: r208674

From-SVN: r208672

2014-03-19  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c/55383
	* gcc.dg/cast-qual-3.c: New.
	Revert:
	2014-03-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
	* c-c++-common/Wcast-qual-1.c: More precise match text.

From-SVN: r208669

re PR fortran/55207 ([F08] Variables declared in the main program should implicitly get the SAVE attribute)

2014-03-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/55207
	PR fortran/60549
	* decl.c (match_attr_spec): Revert r208590.

2014-03-18  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/55207
	PR fortran/60549
	* gfortran.dg/assumed_rank_7.f90: Revert r208590.
	* gfortran.dg/c_ptr_tests_16.f90: Ditto.
	* gfortran.dg/inline_sum_bounds_check_1.f90: Ditto.
	* gfortran.dg/intent_optimize_1.f90: Ditto.
	* gfortran.dg/pointer_init_9.f90: Ditto.
	* gfortran.dg/volatile4.f90: Ditto.
	* gfortran.dg/volatile6.f90: Ditto.

From-SVN: r208668