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  1. 04 Apr, 2014 16 commits
    • re PR bootstrap/60620 (missing gnattools dependency causes highly parallel build… · 147d38a5 
      re PR bootstrap/60620 (missing gnattools dependency causes highly parallel build failure with --disable-bootstrap)

	PR bootstrap/60620
	* Makefile.def (dependencies): Make gnattools depend on libstdc++-v3. 
	* Makefile.in: Regenerate.

From-SVN: r209129
      Eric Botcazou committed
    • re PR c++/58207 (ICE in sort_constexpr_mem_initializers due to out of bounds vector access) · 9119c7fa 
      /cp
2014-04-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58207
	* semantics.c (sort_constexpr_mem_initializers): Robustify loop.

/testsuite
2014-04-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58207
	* g++.dg/cpp0x/constexpr-ice15.C: New.

From-SVN: r209128
      Paolo Carlini committed
    • Fix typo in recent patch. · e005b753 
      From-SVN: r209127
      Anthony Green committed
    • re PR c++/44613 (Declaring an array with non-constant length inside a switch… · 0450fc0b 
      re PR c++/44613 (Declaring an array with non-constant length inside a switch corrupts stack pointer.)

	PR c++/44613
	* semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
	* decl.c (cp_finish_decl): Create a new BIND_EXPR before
	instantiating a variable-sized type.

From-SVN: r209125
      Patrick Palka committed
    • re PR c++/21113 (Jumps into VLA or VM scope not rejected for C++) · 822cc906 
      	PR c++/21113
	* decl.c (decl_jump_unsafe): Consider variably-modified decls.

From-SVN: r209124
      Patrick Palka committed
    • re PR lto/59626 (/usr/include/bits/unistd.h:173:1: error: inlining failed in… · 8fe91ca8 
      re PR lto/59626 (/usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining)


	PR ipa/59626
	* lto-cgraph.c (input_overwrite_node): Check that partitioning
	flags are set only during streaming.
	* ipa.c (process_references, walk_polymorphic_call_targets,
	symtab_remove_unreachable_nodes): Drop bodies of always inline
	after early inlining.
	(symtab_remove_unreachable_nodes): Remove always_inline attribute.
	* gcc.dg/lto/pr59626_0.c: New testcase.
	* gcc.dg/lto/pr59626_1.c: New testcase.

From-SVN: r209123
      Jan Hubicka committed
    • Fix PR debug/60655 - part 1 · 88d94632 
      

This is a partial fix for PR60655 where dwarf2out.c rejects NOT of a
value in const_ok_for_output_1. There is still a problem with the
testcase on armhf where we get operations of the form, const (minus
(const_int) (symref)) without the -fdata-sections option which is just
weird. I'm not yet sure where this is produced from and will not have
the time to dig further today.


As Jakub said on IRC, const_ok_for_output_1 is called only with
partial rtx's and therefore disabling minus (const_int) (symref) might
not be the best thing to do especially if this were part of plus
(symref) (minus (const int) (symref)) and both symrefs were in the
same section.


Bootstrapped and regtested on armhf

Bootstrap and regression test running on x86_64.

Ok to commit ?

regards
Ramana

gcc/

<DATE>   Jakub Jelinek <jakub@redhat.com>
         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* dwarf2out.c (const_ok_for_output_1): Reject expressions
	containing a NOT.

gcc/testsuite

<DATE>  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* gcc.c-torture/compile/pr60655-1.c: New test.

From-SVN: r209121
      Ramana Radhakrishnan committed
    • [ARM/AArch64] Reduce divider reservation duration in Cortex-A53 pipeline decription · 094bc219 
      	PR bootstrap/60743
	* config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
	duration.
	(cortex_a53_fdivd): Likewise.

From-SVN: r209119
      Kyrylo Tkachov committed
    • class.c (find_abi_tags_r): Check for the return of warning before emitting a note. · 3fe99aa5 
      2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

	* class.c (find_abi_tags_r): Check for the return of warning
	before emitting a note.
	(one_inherited_ctor): Likewise.

From-SVN: r209118
      Fabien Chêne committed
    • re PR ipa/60640 (ICE edge points to wrong declaration / verify_cgraph_node failed) · 610c8ef0 
      2014-04-04  Martin Jambor  <mjambor@suse.cz>

	PR ipa/60640
        * cgraph.h (cgraph_clone_node): New parameter added to declaration.
        Adjust all callers.
	* cgraph.c (clone_of_p): Also return true if thunks match.
	(verify_edge_corresponds_to_fndecl): Removed extraneous call to
	cgraph_function_or_thunk_node and an obsolete comment.
        * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
        file.
        (build_function_decl_skip_args): Likewise.
	(set_new_clone_decl_and_node_flags): New function.
        (duplicate_thunk_for_node): Likewise.
        (redirect_edge_duplicating_thunks): Likewise.
        (cgraph_clone_node): New parameter args_to_skip, pass it to
        redirect_edge_duplicating_thunks which is called instead of
        cgraph_redirect_edge_callee.
        (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
	moved setting of a lot of flags to set_new_clone_decl_and_node_flags.

testsuite/
        * g++.dg/ipa/pr60640-1.C: New test.
        * g++.dg/ipa/pr60640-2.C: Likewise.
        * g++.dg/ipa/pr60640-3.C: Likewise.
        * g++.dg/ipa/pr60640-4.C: Likewise.

From-SVN: r209097
      Martin Jambor committed
    • re PR fortran/60191 (test case gfortran.dg/dynamic_dispatch_1/3.f03 fail on ARMv7) · 57ef133b 
      2014-04-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR fortran/60191
        * fortran/trans-types.c (gfc_get_function_type): In case of recursion
        build a variadic function type with empty argument list instead of a
        stdarg-like function type with incomplete argument list.

From-SVN: r209091
      Bernd Edlinger committed
    • re PR target/60657 (ICE: error: insn does not satisfy its constraints) · fc02bcca 
              PR target/60657
	* config/arm/predicates.md (const_int_I_operand): New predicate.
	(const_int_M_operand): Similarly.
	* config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
	const_int_operand.
	(insv_t2, extv_reg, extzv_t2): Likewise.
	(load_multiple_with_writeback): Similarly for const_int_I_operand.
	(pop_multiple_with_writeback_and_return): Likewise.
	(vfp_pop_multiple_with_writeback): Likewise

	PR target/60657
	* gcc.target/arm/pr60657.c: New test.

From-SVN: r209085
      Jeff Law committed
    • re PR middle-end/60746 (ICE segfault in gimple-expr.c:314) · 45b62594 
      2014-04-04  Richard Biener  <rguenther@suse.de>

	PR ipa/60746
	* tree-ssanames.c (make_ssa_name_fn): Fix assert.
	* gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
	non-GIMPLE_LABELs.
	* gimplify.h (gimple_add_tmp_var_fn): Declare.
	* gimplify.c (gimple_add_tmp_var_fn): New function.
	* gimple-expr.h (create_tmp_reg_fn): Declare.
	* gimple-expr.c (create_tmp_reg_fn): New function.
	* gimple-low.c (record_vars_into): Don't change cfun.
	* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
	code generation without cfun.

	* g++.dg/torture/pr60746.C: New testcase.

From-SVN: r209079
      Richard Biener committed
    • Fix shell scripting. · bb609c35 
      	PR bootstrap/60719
	* Makefile.in (install-driver): Fix shell scripting.

From-SVN: r209072
      Thomas Schwinge committed
    • decl.c (duplicate_decls): Check for the return of permerror before emitting a note. · d4a69ff4 
      2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

	* decl.c (duplicate_decls): Check for the return of permerror
	before emitting a note.


2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>

	* g++.old-deja/g++.robertl/eb121.C: Adjust.
	* g++.old-deja/g++.jason/overload21.C: Likewise.
	* g++.old-deja/g++.law/init5.C: Likewise.

From-SVN: r209071
      Fabien Chêne committed
    • Daily bump. · 2d18d295 
      From-SVN: r209068
      GCC Administrator committed
  3. 03 Apr, 2014 10 commits
    • re PR tree-optimization/60505 (Warning caused by GCC vectorizer.) · 090cd8dc 
      2014-04-03  Cong Hou  <congh@google.com>

PR tree-optimization/60505
    * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
    threshold of number of iterations below which no vectorization will be
    done.
    * tree-vect-loop.c (new_loop_vec_info):
    Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
    * tree-vect-loop.c (vect_analyze_loop_operations):
    Set LOOP_VINFO_COST_MODEL_THRESHOLD.
    * tree-vect-loop.c (vect_transform_loop):
    Use LOOP_VINFO_COST_MODEL_THRESHOLD.
    * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
    of iterations of the loop and see if we should build the epilogue.

2014-04-03  Cong Hou  <congh@google.com>

    PR tree-optimization/60505
    * gcc.dg/vect/pr60505.c: New test.

From-SVN: r209065
      Cong Hou committed
    • tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member. · bdc67fd6 
      2014-04-03  Richard Biener  <rguenther@suse.de>

	* tree-streamer.h (struct streamer_tree_cache_d): Add next_idx
	member.
	(streamer_tree_cache_create): Adjust.
	* tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
	to allow optional nodes array.
	(streamer_tree_cache_insert_1): Use next_idx to assign idx.
	(streamer_tree_cache_append): Likewise.
	(streamer_tree_cache_create): Create nodes array optionally
	as specified by parameter.
	* lto-streamer-out.c (create_output_block): Avoid maintaining
	the node array in the writer cache.
	(DFS_write_tree): Remove assertion.
	(produce_asm_for_decls): Free the out decl state hash table
	early.
	* lto-streamer-in.c (lto_data_in_create): Adjust for
	streamer_tree_cache_create prototype change.

From-SVN: r209059
      Richard Biener committed
    • tree-streamer-out.c (streamer_write_chain): Do not temporarily set TREE_CHAIN to NULL_TREE. · a0daf659 
      2014-04-03  Richard Biener  <rguenther@suse.de>

	* tree-streamer-out.c (streamer_write_chain): Do not temporarily
	set TREE_CHAIN to NULL_TREE.

From-SVN: r209058
      Richard Biener committed
    • re PR tree-optimization/60740 (ICE in extract_affine w/ -O2 -ftree-loop-linear) · f16c88d2 
      2014-04-03  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/60740
	* graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
	over all GIMPLE_COND operands.

	* gcc.dg/graphite/pr60740.c: New testcase.

From-SVN: r209057
      Richard Biener committed
    • invoke.texi (Wnon-virtual-dtor): Adjust documentation. · 880a467b 
      	* doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
	(Weffc++): Remove Scott's numbering, merge lists and reference
	Wnon-virtual-dtor.

	c-family/
	* c.opt (Wnon-virtual-dtor): Auto set when Weffc++.

	cp/
	* class.c (accessible_nvdtor_p): New.
	(check_bases): Don't check base destructor here ...
	(check_bases_and_members): ... check them here.  Trigger on
	Wnon-virtual-dtor flag.
	(finish_struct_1): Use accessible_nvdtor_p.

	testsuite/
	* g++.dg/warn/Wnvdtor.C: Add non-polymorphic case.
	* g++.dg/warn/Wnvdtor-2.C: New.
	* g++.dg/warn/Wnvdtor-3.C: New.
	* g++.dg/warn/Wnvdtor-4.C: New.
	* g++.dg/warn/Weff1.C: Delete.
	* g++.old-deja/g++.benjamin/15309-1.C: Delete.
	* g++.old-deja/g++.benjamin/15309-2.C: Delete.

From-SVN: r209056
      Nathan Sidwell committed
    • rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF)) properly. · 08866760 
      	* config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
	properly.

From-SVN: r209055
      Nick Clifton committed
    • ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and mention… · 5bed50e8 
      ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and mention gcc_unreachable before failing.

2014-04-03  Martin Jambor  <mjambor@suse.cz>

	* ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
	mention gcc_unreachable before failing.
	* ipa.c (symtab_remove_unreachable_nodes): Also print order of
	removed symbols.

From-SVN: r209052
      Martin Jambor committed
    • re PR ipa/60659 (ICE in get_polymorphic_call_info, at ipa-devirt.c:1292) · 3e86c6a8 
      
	PR ipa/60659
	* ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type inconsistent
	code and instead mark the context inconsistent.
	(possible_polymorphic_call_targets): For inconsistent contexts
	return empty complete list.
	* testsuite/g++.dg/torture/pr60659.C: New testcase.

From-SVN: r209048
      Jan Hubicka committed
    • This patch does three related things for the moxie port... · 2b9912aa 
      1. Changes char to be unsigned by default
2. Changes WCHAR_TYPE from long int to unsigned int
3. Zero- and sign-extends values properly, sometimes using the new
    sign-extension instructions.

From-SVN: r209047
      Anthony Green committed
    • Daily bump. · db034eac 
      From-SVN: r209045
      GCC Administrator committed
  5. 02 Apr, 2014 14 commits