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  1. 08 May, 2009 17 commits
    • fold-const.c (fold_binary): Do not fold multiplication by 1 or -1 for complex… · c94f9067 
      fold-const.c (fold_binary): Do not fold multiplication by 1 or -1 for complex floating-point types if...

	* fold-const.c (fold_binary): Do not fold multiplication by 1 or
	-1 for complex floating-point types if honoring signed zeros.

testsuite:
	* gcc.dg/torture/complex-sign-mul-minus-one.c,
	gcc.dg/torture/complex-sign-mul-one.c: New tests.

From-SVN: r147295
      Joseph Myers committed
    • cgraphbuild.c (compute_call_stmt_bb_frequency): Accept function argument; handle… · 9187e02d 
      cgraphbuild.c (compute_call_stmt_bb_frequency): Accept function argument; handle correctly when profile is absent.

	* cgraphbuild.c (compute_call_stmt_bb_frequency): Accept function argument;
	handle correctly when profile is absent.
	(build_cgraph_edges): Update.
	(rebuild_cgraph_edges): Update.
	* cgraph.c: Do not include varrau.h 
	(cgraph_set_call_stmt_including_clones, cgraph_create_edge_including_clones):
	New function
	(cgraph_update_edges_for_call_stmt_node): New stati cfunction.
	(cgraph_update_edges_for_call_stmt): Handle clones.
	(cgraph_remove_node): Handle clone tree.
	(cgraph_remove_node_and_inline_clones): New function.
	(dump_cgraph_node): Dump clone tree.
	(cgraph_clone_node): Handle clone tree.
	(clone_function_name): Bring here from tree-inline.c
	(cgraph_create_virtual_clone): New function.
	* cgraph.h (ipa_replace_map): Move ehre from ipa.h
	(cgraph_clone_info): New function
	(strut cgraph_node): Add clone_info and new clone tree pointers.
	(cgraph_remove_node_and_inline_clones, cgraph_set_call_stmt_including_clones,
	cgraph_create_edge_including_clones, cgraph_create_virtual_clone): Declare.
	(cgraph_function_versioning): Use VEC argument.
	(compute_call_stmt_bb_frequency): Update prototype.
	(cgraph_materialize_all_clones): New function.
	* ipa-cp.c (ipcp_update_cloned_node): Remove.
	(ipcp_create_replace_map): Update to VECtors.
	(ipcp_update_callgraph): Use virtual clones.
	(ipcp_update_bb_counts, ipcp_update_edges_counts): Remove.
	(ipcp_update_profiling): Do not update local profiling.
	(ipcp_insert_stage): Use VECtors and virtual clones.
	* cgraphunit.c (verify_cgraph_node): Verify clone tree.
	(clone_of_p): New function.
	(cgraph_preserve_function_body_p): Use clone tree.
	(cgraph_optimize): Materialize clones.
	(cgraph_function_versioning): Update for VECtors.
	(save_inline_function_body): Use clone tree.
	(cgraph_materialize_clone, cgraph_materialize_all_clones): New functions.
	* ipa-inline.c (cgraph_default_inline_p): Use analyzed flags.
	* ipa.c: Include gimple.h.
	(cgraph_remove_unreachable_nodes): Use clone tree.
	* ipa-prop.c (ipa_note_param_call): Update call of compute_call_stmt_bb_frequency.
	* ipa-prop.h (ipa_replace_map): Move to cgraph.h.
	* tree-inline.c: Do not include varray.h; do not include gt-tree-inline.h
	(copy_bb): Handle updating of clone tree; add new edge when new call
	appears.
	(expand_call_inline): Be strict about every call having edge.
	(clone_fn_id_num, clone_function_name): Move to cgraph.c.
	(delete_unreachable_blocks_update_callgraph): New function.
	(tree_function_versioning): Use VECtors; always remove unreachable blocks
	and fold conditionals.
	* tree-inline.h: Do not include varray.h
	(tree_function_versioning): Remove.
	* Makefile.in (GTFILES): Remove tree-inline.c
	* passes.c (do_per_function): Do only functions having body.
	* ipa-struct-reorg.c (do_reorg_1, collect_data_accesses): Handle cone tree.

From-SVN: r147294
      Jan Hubicka committed
    • re PR c/36892 (Support __attribute__((deprecated("text string")))) · 9b86d6bb 
      gcc/

2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>
	    Andrew Morrow  <acm@google.com>

	PR c/36892
	* c-common.c (c_common_attribute_table): Permit deprecated
	attribute to take an optional argument.
	(handle_deprecated_attribute): If the optional argument to
	__attribute__((deprecated)) is not a string ignore the attribute
	and emit a warning.

	* c-decl.c (grokdeclarator): Updated warn_deprecated_use call.
	* c-typeck.c (build_component_ref): Likewise.
	(build_external_ref): Likewise.

	* toplev.c (warn_deprecated_use): Add an attribute argument.
	Emit the message associated with __attribute__((deprecated)).

	* toplev.h (warn_deprecated_use): Updated.

	* doc/extend.texi: Document new optional parameter to
	__attribute__((deprecated))

gcc/cp/

2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/36892
	* call.c (build_call_a): Updated warn_deprecated_use call.
	(build_over_call): Likewise.
	* decl.c (grokdeclarator): Likewise.
	(grokparms): Likewise.
	* semantics.c (finish_id_expression): Likewise.
	* typeck.c (build_class_member_access_expr): Likewise.
	(finish_class_member_access_expr): Likewise.

gcc/testsuite/

2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/36892
	* g++.dg/warn/deprecated-6.C: New.
	* gcc.dg/deprecated-4.c: Likewise.
	* gcc.dg/deprecated-5.c: Likewise.
	* gcc.dg/deprecated-6.c: Likewise.

From-SVN: r147293
      H.J. Lu committed
    • Fix bug in movdf_softfloat32. · 82ad047f 
      From-SVN: r147290
      Michael Eager committed
    • no-vfa-vect-37.c: Replace __aligned__(16) with __aligned__(__BIGGEST_ALIGNMENT__). · 03f1063f 
      2009-05-08  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/vect/no-vfa-vect-37.c: Replace __aligned__(16) with
	__aligned__(__BIGGEST_ALIGNMENT__).
	* gcc.dg/vect/no-vfa-vect-43.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-49.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-53.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-57.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-61.c: Likewise.
	* gcc.dg/vect/no-vfa-vect-79.c: Likewise.
	* gcc.dg/vect/Os-vect-95.c: Likewise.
	* gcc.dg/vect/pr20122.c: Likewise.
	* gcc.dg/vect/pr36493.c: Likewise.
	* gcc.dg/vect/pr37385.c: Likewise.
	* gcc.dg/vect/slp-7.c: Likewise.
	* gcc.dg/vect/slp-9.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
	* gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
	* gcc.dg/vect/vect-35.c: Likewise.
	* gcc.dg/vect/vect-40.c: Likewise.
	* gcc.dg/vect/vect-42.c: Likewise.
	* gcc.dg/vect/vect-44.c: Likewise.
	* gcc.dg/vect/vect-46.c: Likewise.
	* gcc.dg/vect/vect-48.c: Likewise.
	* gcc.dg/vect/vect-52.c: Likewise.
	* gcc.dg/vect/vect-54.c: Likewise.
	* gcc.dg/vect/vect-56.c: Likewise.
	* gcc.dg/vect/vect-58.c: Likewise.
	* gcc.dg/vect/vect-60.c: Likewise.
	* gcc.dg/vect/vect-74.c: Likewise.
	* gcc.dg/vect/vect-75.c: Likewise.
	* gcc.dg/vect/vect-76.c: Likewise.
	* gcc.dg/vect/vect-77-alignchecks.c: Likewise.
	* gcc.dg/vect/vect-77.c: Likewise.
	* gcc.dg/vect/vect-77-global.c: Likewise.
	* gcc.dg/vect/vect-78-alignchecks.c: Likewise.
	* gcc.dg/vect/vect-78.c: Likewise.
	* gcc.dg/vect/vect-78-global.c: Likewise.
	* gcc.dg/vect/vect-80.c: Likewise.
	* gcc.dg/vect/vect-85.c: Likewise.
	* gcc.dg/vect/vect-87.c: Likewise.
	* gcc.dg/vect/vect-88.c: Likewise.
	* gcc.dg/vect/vect-92.c: Likewise.
	* gcc.dg/vect/vect-93.c: Likewise.
	* gcc.dg/vect/vect-95.c: Likewise.
	* gcc.dg/vect/vect-97.c: Likewise.
	* gcc.dg/vect/vect-complex-1.c: Likewise.
	* gcc.dg/vect/vect-complex-4.c: Likewise.
	* gcc.dg/vect/vect-complex-5.c: Likewise.
	* gcc.dg/vect/vect-multitypes-10.c: Likewise.
	* gcc.dg/vect/vect-multitypes-11.c: Likewise.
	* gcc.dg/vect/vect-multitypes-12.c: Likewise.
	* gcc.dg/vect/vect-multitypes-13.c: Likewise.
	* gcc.dg/vect/vect-multitypes-14.c: Likewise.
	* gcc.dg/vect/vect-multitypes-15.c: Likewise.
	* gcc.dg/vect/vect-multitypes-16.c: Likewise.
	* gcc.dg/vect/vect-multitypes-17.c: Likewise.
	* gcc.dg/vect/vect-multitypes-3.c: Likewise.
	* gcc.dg/vect/vect-multitypes-6.c: Likewise.
	* gcc.dg/vect/vect-multitypes-7.c: Likewise.
	* gcc.dg/vect/vect-multitypes-8.c: Likewise.
	* gcc.dg/vect/vect-multitypes-9.c: Likewise.
	* gcc.dg/vect/vect-outer-1a.c: Likewise.
	* gcc.dg/vect/vect-outer-1.c: Likewise.
	* gcc.dg/vect/vect-outer-2a.c: Likewise.
	* gcc.dg/vect/vect-outer-2b.c: Likewise.
	* gcc.dg/vect/vect-outer-2.c: Likewise.
	* gcc.dg/vect/vect-outer-2c.c: Likewise.
	* gcc.dg/vect/vect-outer-2d.c: Likewise.
	* gcc.dg/vect/vect-outer-3a.c: Likewise.
	* gcc.dg/vect/vect-outer-3b.c: Likewise.
	* gcc.dg/vect/vect-outer-3.c: Likewise.
	* gcc.dg/vect/vect-outer-3c.c: Likewise.
	* gcc.dg/vect/vect-outer-5.c: Likewise.
	* gcc.dg/vect/vect-outer-6.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s16b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8c.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u16a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-s16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-s8.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-u8.c: Likewise.
	* gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.

From-SVN: r147286
      H.J. Lu committed
    • re PR tree-optimization/40062 (high memory usage and compile time in SCEV cprop with -O3) · 788d3075 
      2009-05-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40062
	* tree-scalar-evolution.c (follow_ssa_edge_in_condition_phi):
	Avoid exponential behavior.

From-SVN: r147283
      Richard Guenther committed
    • re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by r118475) · 00952e97 
      2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
	PR 26854
	* fwprop.c (use_def_ref, get_def_for_use, bitmap_only_bit_bitween,
	process_uses, build_single_def_use_links): New.
	(update_df): Update use_def_ref.
	(forward_propagate_into): Use get_def_for_use instead of use-def
	chains.
	(fwprop_init): Call build_single_def_use_links and let it initialize
	dataflow.
	(fwprop_done): Free use_def_ref.
	(fwprop_addr): Eliminate duplicate call to df_set_flags.
	* df-problems.c (df_rd_simulate_artificial_defs_at_top, 
	df_rd_simulate_one_insn): New.
	(df_rd_bb_local_compute_process_def): Update head comment.
	(df_chain_create_bb): Use the new RD simulation functions.
	* df.h (df_rd_simulate_artificial_defs_at_top, 
	df_rd_simulate_one_insn): New.
	* opts.c (decode_options): Enable fwprop at -O1.
	* doc/invoke.texi (-fforward-propagate): Document this.

From-SVN: r147282
      Paolo Bonzini committed
    • re PR c/24581 (Complex arithmetic on special cases is incorrect.) · 2ca862e9 
      	PR c/24581
	* c-typeck.c (build_binary_op): Handle arithmetic between one real
	and one complex operand specially.
	* tree-complex.c (some_nonzerop): Do not identify a real value as
	zero if flag_signed_zeros.

testsuite:
	* gcc.dg/torture/complex-sign.h: New header.
	* gcc.dg/torture/complex-sign-add.c,
	gcc.dg/torture/complex-sign-mixed-add.c,
	gcc.dg/torture/complex-sign-mixed-div.c,
	gcc.dg/torture/complex-sign-mixed-mul.c,
	gcc.dg/torture/complex-sign-mixed-sub.c,
	gcc.dg/torture/complex-sign-mul.c,
	gcc.dg/torture/complex-sign-sub.c: New tests.

From-SVN: r147281
      Joseph Myers committed
    • re PR fortran/39876 (module procedure name that collides with the GNU intrinsic) · cb8e4445 
      2009-05-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39876
	* intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
	the symbol is a module procedure.


2009-05-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/39876
	* gfortran.dg/intrinsic_3.f90: New.

From-SVN: r147279
      Janus Weil committed
    • re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by r118475) · 3e807ffc 
      2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
        * loop-invariant.c (record_use): Fix && vs. || mishap.

From-SVN: r147274
      Paolo Bonzini committed
    • re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by r118475) · 1bfdbb29 
      2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
        * loop-invariant.c (struct use): Add addr_use_p.
        (struct def): Add n_addr_uses.
        (struct invariant): Add cheap_address.
        (create_new_invariant): Set cheap_address.
        (record_use): Accept df_ref.  Set addr_use_p and update n_addr_uses.
        (record_uses): Pass df_ref to record_use.
        (get_inv_cost): Do not add inv->cost to comp_cost for cheap addresses used
	only as such.

From-SVN: r147270
      Paolo Bonzini committed
    • invoke.texi: Add do/recursion to the -fcheck= summary. · 7e79080a 
      2009-05-08  Tobias Burnus  <burnus@net-b.de>

       * invoke.texi: Add do/recursion to the -fcheck= summary.

From-SVN: r147268
      Tobias Burnus committed
    • sh.c: Do not include c-pragma.h. · 702cb2a0 
      	* config/sh/sh.c: Do not include c-pragma.h.

From-SVN: r147267
      Kaz Kojima committed
    • spu.c: Remove include of c-common.h. · 5e8df753 
      2009-05-07  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * config/spu/spu.c: Remove include of c-common.h.

From-SVN: r147266
      Andrew Pinski committed
    • throw_allocator.h: Remove redundante include. · 29e357fd 
      2009-05-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/throw_allocator.h: Remove redundante include.

From-SVN: r147265
      Paolo Carlini committed
    • throw_allocator.h (throw_allocator_base): Avoid out of line member functions definitions. · 9fcf9c24 
      2009-05-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/throw_allocator.h (throw_allocator_base): Avoid
	out of line member functions definitions.
	(throw_allocator_base::_S_g, _S_map, _S_throw_prob, _S_label):
	Remove, use static locals instead.
	(throw_allocator_base::do_check_allocated, print_to_string): Declare.
	* src/throw_allocator.cc: New.
	* src/Makefile.am: Add.
	* config/abi/pre/gnu.ver: Add exports.
	* src/Makefile.in: Regenerate.

From-SVN: r147264
      Paolo Carlini committed
    • Daily bump. · c704f737 
      From-SVN: r147263
      GCC Administrator committed
  3. 07 May, 2009 21 commits
  5. 06 May, 2009 2 commits