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  1. 15 Apr, 2017 2 commits
  3. 14 Apr, 2017 9 commits
    • re PR fortran/80361 ([OOP] bogus recursive call to nonrecursive procedure with -fcheck=recursion) · 43076492 
      2017-04-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/80361
	* class.c (generate_finalization_wrapper): Give the finalization wrapper
	the recursive attribute.

2017-04-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/80361
	* gfortran.dg/class_62.f90: New test case.

From-SVN: r246934
      Janus Weil committed
    • arc: Fix for loop end detection · dd3d6a42 
      We use a negative ID number to link together the doloop_begin and
doloop_end instructions.  This negative ID number is setup within
doloop_begin, at this point the ID is stored into the loop end
instruction (doloop_end_i) and placed into the doloop_begin_i
instruction.

In arc.c (arc_reorg) we extract the ID from the doloop_end_i
instruction in order to find the matching doloop_begin_i instruction,
though the ID is only used in some cases.

Currently in arc_reorg when we extract the ID we negate it.  This
negation is invalid.  The ID stored in both doloop_end_i and
doloop_begin_i is already negative, the negation in arc_reorg means
that if we need to use the ID to find the doloop_begin_i then we will
never find it (as the IDs will never match).

This commit removes the unneeded negation, moves the extraction of the
ID into a more appropriately scoped block and adds a new test for this
issue.

gcc/ChangeLog:

	* config/arc/arc.c (arc_reorg): Move loop_end_id into a more local
	block, and do not negate it, the stored id is already negative.

gcc/testsuite/ChangeLog:

	* gcc.target/arc/loop-1.c: New file.


Co-Authored-By: Guy Benyei <guybe@mellanox.com>

From-SVN: r246933
      Andrew Burgess committed
    • arc: Use @pcl assembler syntax instead of invalid expressions · 8c1d6b64 
      The old ARC assembler would accept expressions like 'LABEL-(.&-4)'
which would calculate the offset from the PCL to LABEL.  The new ARC
assembler does not accept these expressions, instead there's an @pcl
synax, used like LABEL@pcl which gives the offset from PCL to LABEL.

Most of the use of the old expression syntax have been removed,
however, this one got missed.

gcc/ChangeLog:

	* config/arc/arc.md (doloop_begin_i): Use @pcl assembler syntax.

From-SVN: r246932
      Andrew Burgess committed
    • re PR target/80098 (ICE in curr_insn_transform, at lra-constraints.c:3816 on ppc64le) · 31a07c81 
      [gcc]
2017-04-14  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/80098
	* config/rs6000/rs6000-cpus.def (OTHER_P9_VECTOR_MASKS): Define
	masks of options that should be turned off if the VSX vector
	options are turned off.
	(OTHER_P8_VECTOR_MASKS): Likewise.
	(OTHER_VSX_VECTOR_MASKS): Likewise.
	* config/rs6000/rs6000.c (rs6000_option_override_internal): Call
	rs6000_disable_incompatible_switches to validate no type switches
	like -mvsx.
	(rs6000_incompatible_switch): New function to disallow turning on
	other vector options if -mno-vsx, -mno-power8-vector, or
	-mno-power9-vector are specified.

[gcc/testsuite]
2017-04-14  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/80098
	* gcc.target/powerpc/pr80098-1.c: New test.
	* gcc.target/powerpc/pr80098-2.c: Likewise.
	* gcc.target/powerpc/pr80098-3.c: Likewise.
	* gcc.target/powerpc/pr80098-4.c: Likewise.

From-SVN: r246930
      Michael Meissner committed
    • [ARC] Use long jumps for CRT calls · 19b250c4 
      gcc/
2017-04-17  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.h (CRT_CALL_STATIC_FUNCTION): Use long calls.

From-SVN: r246927
      Claudiu Zissulescu committed
    • [ARC] DWARF emitting cleanup. · 213c9bf1 
      The use of CFA_FRAME_BASE_OFFSET and ARG_POINTER_CFA_OFFSET macros
leads to wrong offset calculation for DW_OP_fbreg constructions.
Remove them.

gcc/
2017-04-14  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc-protos.h (arc_decl_pretend_args): Remove.
	* config/arc/arc.c (arc_decl_pretend_args): Likewise.
	* config/arc/arc.h (CFA_FRAME_BASE_OFFSET): Likewise.
	(ARG_POINTER_CFA_OFFSET): Likewise.

From-SVN: r246926
      Claudiu Zissulescu committed
    • [ARC] Update mode_dependent_address_p hook. · 1fccdd40 
      Update arc_mode_dependent_address_p to avoid emitting subreg(mem (reg
..)) when expanding by relaxing the conditions.

gcc/
2017-04-14  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (arc_mode_dependent_address_p): Relax
	conditions to take advantage of various optimizations.

From-SVN: r246925
      Claudiu Zissulescu committed
    • mips.mips.md (zero_extendsidi2): Do not allow SP to appear in operands[1] if it… · 1f33abd7 
      mips.mips.md (zero_extendsidi2): Do not allow SP to appear in operands[1] if it is a MEM and TARGET_MIPS16 is active.

	* config/mips.mips.md (zero_extendsidi2): Do not allow SP to appear
	in operands[1] if it is a MEM and TARGET_MIPS16 is active.
	(zero_extendsidi2_dext): Likewise.

From-SVN: r246924
      Jeff Law committed
    • Daily bump. · 67630cef 
      From-SVN: r246923
      GCC Administrator committed
  5. 13 Apr, 2017 10 commits
  7. 12 Apr, 2017 13 commits
  9. 11 Apr, 2017 6 commits