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  1. 24 May, 2016 8 commits
    • Fix GROUP_GAP for single-element interleaving · 836dbb1a 
      vectorizable_load had a curious "force_peeling" variable, with no
comment explaining why we need it for single-element interleaving
but not for other cases.  I think it's simply because we weren't
initialising the GROUP_GAP correctly for single loads.

Tested on aarch64-linux-gnu and x86_64-linux-gnu.

gcc/
	* tree-vect-data-refs.c (vect_analyze_group_access_1): Set
	GROUP_GAP for single-element interleaving.
	* tree-vect-stmts.c (vectorizable_load): Remove force_peeling
	variable.

From-SVN: r236631
      Richard Sandiford committed
    • re PR middle-end/70434 (adding an extraneous cast to vector type results in inferior code) · f17a223d 
      2016-05-24  Richard Biener  <rguenther@suse.de>

	PR middle-end/70434
	PR c/69504
	c-family/
	* c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
	(convert_vector_to_array_for_subscript): ... this.
	* c-common.c (convert_vector_to_pointer_for_subscript): Use a
	VIEW_CONVERT_EXPR to an array type.  Rename to ...
	(convert_vector_to_array_for_subscript): ... this.

	cp/
	* expr.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
	* constexpr.c (cxx_eval_array_reference): Handle indexed
	vectors.
	* typeck.c (cp_build_array_ref): Adjust.

	c/
	* c-typeck.c (build_array_ref): Do not complain about indexing
	non-lvalue vectors.  Adjust for function name change.

	* tree-ssa.c (non_rewritable_mem_ref_base): Make sure to mark
	bases which are accessed with non-invariant indices.
	* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Re-write
	constant index ARRAY_REFs of vectors into BIT_FIELD_REFs.

	* c-c++-common/vector-subscript-4.c: New testcase.
	* c-c++-common/vector-subscript-5.c: Likewise.

From-SVN: r236630
      Richard Biener committed
    • re PR libfortran/71123 (Namelist read failure on Windows) · 64fc0cd9 
      2016-05-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/71123
	* io/list_read (eat_spaces): Eat '\r' as part of spaces.
        fix change log

From-SVN: r236629
      Jerry DeLisle committed
    • re PR libfortran/70684 (incorrect reading of values from file on Windows) · e3f36534 
      2016-05-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/70684
	* io/list_read (eat_spaces): Eat '\r' as part of spaces.

	* gfortran.dg/namelist_90.f: New test

From-SVN: r236628
      Jerry DeLisle committed
    • re PR fortran/66461 (ICE on missing end program in fixed source) · 85d5c27d 
      2016-05-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/66461
	* scanner.c (gfc_next_char_literal): Clear end_flag when adjusting
	current locus back to old_locus.

	* gfortran.dg/unexpected_eof.f: New test

From-SVN: r236627
      Jerry DeLisle committed
    • PR c++/70344 - ICE with recursive constexpr · 4ddcdbf9 
      	* constexpr.c (cxx_eval_call_expression): Check for
	fun == current_function_decl again.

From-SVN: r236625
      Jason Merrill committed
    • Daily bump. · 40e61ad8 
      From-SVN: r236623
      GCC Administrator committed
    • re PR tree-optimization/71170 (ICE in rewrite_expr_tree, at tree-ssa-reassoc.c:3898) · d2db36dd 
      gcc/ChangeLog:

2016-05-24  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71170
	* tree-ssa-reassoc.c (struct operand_entry): Add field stmt_to_insert.
	(add_to_ops_vec): Add stmt_to_insert.
	(add_repeat_to_ops_vec): Init stmt_to_insert.
	(insert_stmt_before_use): New.
	(transform_add_to_multiply): Remove mult_stmt insertion and add it to ops vector.
	(get_ops): Init stmt_to_insert.
	(maybe_optimize_range_tests): Likewise.
	(rewrite_expr_tree): Insert stmt_to_insert before use stmt.
	(rewrite_expr_tree_parallel): Likewise.
	(reassociate_bb): Likewise.

From-SVN: r236619
      Kugan Vivekanandarajah committed
  3. 23 May, 2016 24 commits
  5. 22 May, 2016 8 commits