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  1. 14 Oct, 2014 9 commits
    • AVX-512. 61/n. Update FP logic insn patterns. · 26358fb6 
      gcc/
	* config/i386/sse.md
	(define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
	use VF_128_256 mode iterator and update assembler emit code.
	(define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
	(define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
	Add masking, use VF_128_256 mode iterator.
	(define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
	(define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
	Add masking, use VF_128_256 mode iterator and update assembler emit
	code.
	(define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
	(define_mode_attr avx512flogicsuff): Delete.
	(define_insn "avx512f_<logic><mode>"): Ditto.
	(define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
	MODE_TI.
	(define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216179
      Alexander Ivchenko committed
    • AVX-512. 60/n. Update 128bit ashrv insn pattern. · 06ba0585 
      gcc/
	* config/i386/sse.md
	(define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
	(define_expand "vashr<mode>3<mask_name>"): Add masking,
	use VI12_128 mode iterator.
	(define_expand "ashrv2di3<mask_name>"): New.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216178
      Alexander Ivchenko committed
    • AVX-512. 59/n. Add vptest[n]m, ucmp, cmpeq insn patterns. · 54967fb0 
      gcc/
	* config/i386/i386.c
	(ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
	CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
	CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
	CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
	CODE_FOR_avx512vl_ucmpv4si3_mask.
	* config/i386/sse.md
	(define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
	"<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
	(define_insn
	"<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
	(define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
	(define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
	(define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
	(define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
	(define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216177
      Alexander Ivchenko committed
    • AVX-512. 58/n. Add vpmul[u]dq insn patterns. · f1df7a1c 
      gcc/
	* config/i386/sse.md
	(define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
	(define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
	(define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
	(define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
	(define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
	(define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
	(define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
	(define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
	(define_insn "avx512dq_mul<mode>3<mask_name>"): New.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216176
      Alexander Ivchenko committed
    • AVX-512. 57/n. Extend blend/cmp/brodcast insn patterns. · 51e14b05 
      gcc/
	* config/i386/sse.md
	(define_insn "avx512f_blendm<mode>"): Delete.
	(define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
	(define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
	(define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
	V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
	(define_insn
	"avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
	Remove.
	(define_insn
	"<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
	New.
	(define_insn
	"<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
	Ditto.
	(define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
	(define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
	(define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
	(define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
	Delete.
	(define_insn
	"<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
	New.
	(define_insn
	"<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
	Ditto.
	(define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
	Delete.
	(define_insn
	"<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
	New.
	(define_insn
	"<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
	Ditto.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r216175
      Alexander Ivchenko committed
    • re PR tree-optimization/63512 (ICE: error: virtual use of statement not up-to-date) · b6fed550 
      2014-10-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/63512
	* tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
	modified.

	* g++.dg/torture/pr63512.C: New testcase.

From-SVN: r216174
      Richard Biener committed
    • re PR target/63260 ([SH] fabs, fneg do not need fp-mode setting and do not use fpscr) · 340232b7 
      gcc/
	PR target/63260
	* config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
	abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
	of FPSCR.
	(negsf2_i): Rename to *negsf2_i.
	(abssf2_i): Rename to *abssf2_i.
	(negdf2_i): Rename to *negdf2_i.
	(absdf2_i): Rename to *absdf2_i.

gcc/testsuite/
	PR target/63260
	* gcc.target/sh/pr63260.c: New.

From-SVN: r216173
      Oleg Endo committed
    • Daily bump. · f0a81c69 
      From-SVN: r216172
      GCC Administrator committed
    • ira.c (struct equivalence): Change member "is_arg_equivalence" and "replace"… · 5ffa4e6a 
      ira.c (struct equivalence): Change member "is_arg_equivalence" and "replace" into boolean bitfields...

gcc/
        * ira.c (struct equivalence): Change member "is_arg_equivalence" and
        "replace" into boolean bitfields; turn member "loop_depth" into a short
        integer; add new member "no_equiv" and "reserved".
        (no_equiv): Set no_equiv of struct equivalence if register is marked
        as having no known equivalence.
        (update_equiv_regs): Check all definitions for a multiple-set
        register to make sure that the RHS have the same value.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r216169
      Felix Yang committed
  3. 13 Oct, 2014 23 commits
  5. 12 Oct, 2014 5 commits
    • re PR target/59401 ([SH] GBR addressing mode optimization produces wrong code) · 4eac9c2b 
      gcc/
	PR target/59401
	* config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
	of rtx.
	* config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
	insn walking.
	(sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
	address.  Use def chains to handle GBR clobbering call insns.

gcc/testsuite/
	PR target/59401
	PR target/54760
	* gcc.target/pr54760-5.c: New.
	* gcc.target/pr54760-6.c: New.
	* gcc.target/sh/pr59401-1.c: New.

From-SVN: r216128
      Oleg Endo committed
    • move many gc hashtab to hash_table · 2a22f99c 
      gcc/

* asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
	config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
	config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
	function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
	output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
	tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
	* doc/gty.texi (for_user): Document new option.
	* gengtype.c (create_user_defined_type): Don't try to get a struct for
	char.
	(walk_type): Don't error out on for_user option.
	(write_func_for_structure): Emit user marking routines if requested by
	for_user option.
	(write_local_func_for_structure): Likewise.
	(main): Mark types with for_user option as used.
	* ggc.h (gt_pch_nx): Add overload for unsigned int.
	* hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
	* hash-table.h (ggc_hasher): New struct.
	(hash_table::create_ggc): New function.
	(gt_pch_nx): New overload for hash_table.

java/

	* class.c, decl.c, except.c, expr.c, java-tree.h, lang.c: Use
	hash_table instead of hashtab.

objc/

	* objc-act.c: use hash_table instead of hashtab.

cp/

	* cp-gimplify.c, cp-tree.h, decl.c, mangle.c, name-lookup.c,
	pt.c, semantics.c, tree.c, typeck2.c: Use hash_table instead of
	hashtab.

fortran/

	* trans-decl.c, trans.c, trans.h: Use hash_table instead of hashtab.

c-family/

	* c-common.c: Use hash_table instead of hashtab.

From-SVN: r216127
      Trevor Saunders committed
    • README: Do not mention CVS. · 7b262a51 
      2014-10-12  Manuel López-Ibáñez <manu@gcc.gnu.org>

	* INSTALL/README: Do not mention CVS.

From-SVN: r216126
      Manuel López-Ibáñez committed
    • re PR c++/62115 (ICE with invalid default argument) · d1522e8f 
      	PR c++/62115
	* class.c (build_base_path): Preserve rvalueness.
	* call.c (convert_like_real) [ck_base]: Let convert_to_base handle &/*.
	* rtti.c (build_dynamic_cast_1): Call convert_to_reference later.

From-SVN: r216124
      Jason Merrill committed
    • Daily bump. · a4b9dcad 
      From-SVN: r216123
      GCC Administrator committed
  7. 11 Oct, 2014 3 commits