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  1. 21 May, 2019 10 commits
    • PR90545, gcc.target/powerpc/fold-vec-splats-floatdouble.c fails · 78e5da0a 
      I figure a tweak to register_move_cost is better than sprinkling ?s
in instruction operand alternatives.

	PR target/90545
	* config/rs6000/rs6000.c (rs6000_register_move_cost): Increase
	power9 direct move cost.
	* testsuite/gcc.target/powerpc/fold-vec-splats-floatdouble.c:
	Correct comments and rename functions to suit parameters.

From-SVN: r271464
      Alan Modra committed
    • re PR tree-optimization/90510 (Unnecessary permutation) · 4f8b89f0 
      2019-05-21  Richard Biener  <rguenther@suse.de>

	PR middle-end/90510
	* fold-const.c (fold_read_from_vector): New function.
	* fold-const.h (fold_read_from_vector): Declare.
	* match.pd (VEC_PERM_EXPR): Build BIT_INSERT_EXPRs for
	single-element insert permutations.  Canonicalize selector
	further and fix issue with last commit.

	* gcc.target/i386/pr90510.c: New testcase.

From-SVN: r271463
      Richard Biener committed
    • Add missing "" for dg-require-ifunc. · 3b0657dc 
      2019-05-21  Martin Liska  <mliska@suse.cz>

	* gcc.target/i386/pr90500-1.c: Add missing '""'.
	* gcc.target/i386/pr90500-2.c: Likewise.

From-SVN: r271462
      Martin Liska committed
    • Don't split non-critical edges in crited · d8bbf1d9 
      gcc/ChangeLog:

        * tree-cfg.h (split_critical_edges): Add for_edge_insertion_p
	parameter with default value false to declaration.
        (split_edges_for_insertion): New inline function.  Wrapper for
	split_critical_edges with for_edge_insertion_p = true.
        * tree-cfg.c (split_critical_edges): Don't split non-critical
	edges if for_edge_insertion_p is false.  Fix whitespace.
        * tree-ssa-pre.c (pass_pre::execute): Call
	split_edges_for_insertion instead of split_critical_edges.
        * gcc/tree-ssa-tail-merge.c (tail_merge_optimize): Ditto.
        * gcc/tree-ssa-sink.c (pass_sink_code::execute): Ditto.
	(pass_data_sink_code): Update function name in the comment.

From-SVN: r271461
      Vladislav Ivanishin committed
    • tree-ssa-uninit: suppress more spurious warnings · 0f8e84c6 
      	* tree-ssa-uninit.c (value_sat_pred_p): This new function is a wrapper
        around is_value_included_in that knows how to handle BIT_AND_EXPR.
        (is_pred_expr_subset_of): Use the new function.  Handle more cases where
        code1 == EQ_EXPR and where code1 == BIT_AND_EXPR and thus fix some false
        positives.

testsuite/
        * gcc.dg/uninit-28-gimple.c: New test.
        * gcc.dg/uninit-29-gimple.c: New test.
        * gcc.dg/uninit-30-gimple.c: New test.
        * gcc.dg/uninit-31-gimple.c: New test.

From-SVN: r271460
      Vladislav Ivanishin committed
    • Enable -O2 for pr90263.c test. · 9c4ab6fa 
      2019-05-21  Martin Liska  <mliska@suse.cz>

	* gcc.dg/pr90263.c: Add -O2.

From-SVN: r271458
      Martin Liska committed
    • c-ada-spec.h (enum cpp_operation): Add IS_ASSIGNMENT_OPERATOR. · 419ba5b9 
      c-family/
	* c-ada-spec.h (enum cpp_operation): Add IS_ASSIGNMENT_OPERATOR.
	* c-ada-spec.c (print_assignment_operator): New function.
	(dump_ada_declaration) <FUNCTION_DECL>: Call it do dump explicit copy
	assignment operators declared as methods and filter out the others.
cp/
	* decl2.c (cpp_check) <IS_ASSIGNMENT_OPERATOR>: New case.

From-SVN: r271457
      Eric Botcazou committed
    • fix diagnostic quoting/spelling in rs6000 · cb7ac91b 
      2019-05-21  Martin Liska  <mliska@suse.cz>

	* config/rs6000/driver-rs6000.c (elf_platform): Do not use
	an extra newline.
	* config/rs6000/rs6000-c.c (rs6000_pragma_longcal): Wrap pragma in %<%>.
	(altivec_resolve_overloaded_builtin): Likewise for vec_lvsl and
	vec_lvsr.
	* config/rs6000/rs6000.c (rs6000_option_override_internal):
	Quote a C type.
	(rs6000_function_arg): Likewise.
	(rs6000_expand_set_fpscr_drn_builtin): Remove trailing dot.
	(rs6000_expand_ternop_builtin): Use interval syntax.
	(get_element_number): Likewise.
	(altivec_expand_builtin): Likewise.
	(rs6000_get_function_versions_dispatcher): Quote target_clones.

Fix test-suite.
2019-05-21  Martin Liska  <mliska@suse.cz>

	* gcc.target/powerpc/ppc64-abi-warn-1.c: Wrap a type.
	* gcc.target/powerpc/pr80315-1.c: Use new interval format.
	* gcc.target/powerpc/pr80315-2.c: Likewise.
	* gcc.target/powerpc/pr80315-3.c: Likewise.
	* gcc.target/powerpc/pr80315-4.c: Likewise.
	* gcc.target/powerpc/warn-lvsl-lvsr.c: Wrap builtin names.

From-SVN: r271455
      Martin Liska committed
    • Move a test-case (PR testsuite/90551). · 601071c8 
      2019-05-21  Martin Liska  <mliska@suse.cz>

	PR testsuite/90551
	* pr90263.c: Move from gcc.c-torture/compile
	into gcc.dg.

From-SVN: r271454
      Martin Liska committed
    • Daily bump. · 469528f2 
      From-SVN: r271449
      GCC Administrator committed
  3. 20 May, 2019 30 commits