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  1. 23 Oct, 2013 4 commits
  3. 22 Oct, 2013 18 commits
  5. 21 Oct, 2013 18 commits
    • re PR fortran/58803 (Proc-pointer component: free_components deallocates twice… · 2be03814 
      re PR fortran/58803 (Proc-pointer component: free_components deallocates twice pointer p->tb at symbol.c:2068)

2013-10-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58803
        * decl.c (match_ppc_decl): Prevent later
        double free.

2013-10-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58803
        * gfortran.dg/proc_ptr_comp_38.f90: New.

From-SVN: r203909
      Tobias Burnus committed
    • Re-factor inclusion of tree.h. · 4d648807 
      This moves tree.h out of every header. This exposes dependencies of
tree.h in files that should probably not need it after tree and gimple
are separated.

After this change, no header should include tree.h directly. It should
only be included by a .c file. Unfortunately, I did not find an
automatic way of forcing this.

Tested on x86_64 with all languages enabled and using
contrib/config-list.mk.

2013-10-21  Diego Novillo  <dnovillo@google.com>

	* asan.c: Include tree.h
	* bb-reorder.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa.c: Likewise.
	* ira.c: Likewise.
	* loop-init.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lto/lto-object.c: Likewise.
	* recog.c: Likewise.
	* reginfo.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-streamer.c: Likewise.
	* value-prof.c: Likewise.
	* target-globals.c: Likewise.
	* expr.h: Include tree-core.h instead of tree.h.
	* gimple.h: Likewise.
	* ipa-prop.h: Likewise.
	* ipa-utils.h: Likewise.
	* lto-streamer.h: Likewise.
	* streamer-hooks.h: Likewise.
	* ipa-reference.h: Include cgraph.h instead of tree.h.
	* cgraph.h: Include basic-block.h instead of tree.h.
	* tree-streamer.h: Do not include tree.h.
	* genattrtab.c (write_header): Generate inclusion of
	tree.h.
	* genautomata.c (main): Likewise.
	* genemit.c: Likewise.
	* genopinit.c: Likewise.
	* genoutput.c (output_prologue): Likewise.
	* genpeep.c: Likewise.

testsuite/ChangeLog

	* g++.dg/plugin/selfassign.c: Include tree.h.
	* gcc.dg/plugin/finish_unit_plugin.c: Likewise.
	* gcc.dg/plugin/ggcplug.c: Likewise.
	* gcc.dg/plugin/one_time_plugin.c: Likewise.
	* gcc.dg/plugin/selfassign.c: Likewise.
	* gcc.dg/plugin/start_unit_plugin.c: Likewise.

From-SVN: r203908
      Diego Novillo committed
    • re PR middle-end/58809 (ICE with complex variable in OpenMP reduction clause) · 1e08df0e 
      	PR middle-end/58809
	* fold-const.c (fold_range_test): Return 0 if the type is not
	an integral type.
testsuite/
	* gcc.dg/gomp/pr58809.c: New test.

From-SVN: r203907
      Marek Polacek committed
    • system.h: Move hwint.h include further down. · 67b5215c 
      gcc/
	* system.h: Move hwint.h include further down.
	* hwint.h (sext_hwi, zext_hwi): Define unconditionally.  Add
	gcc_checking_asserts.
	* hwint.c (sext_hwi, zext_hwi): Delete ENABLE_CHECKING versions.

From-SVN: r203906
      Richard Sandiford committed
    • MAINTAINERS (Write After Approval): Add myself. · 0a873daa 
      2013-10-21  Cong Hou  <congh@google.com>

        * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r203904
      Cong Hou committed
    • 20050922-1.c: Remove stdlib.h and declare abort(). · fa484029 
              * gcc.dg/20050922-1.c: Remove stdlib.h and declare abort().
        * gcc.dg/20050922-1.c: Remove stdlib.h and declare abort() and
        exit().

From-SVN: r203901
      Vidya Praveen committed
    • Fix volatile issues in optimize_bit_field_compare. · 0cad6830 
      2013-10-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix volatile issues in optimize_bit_field_compare.
        * fold-const.c (optimize_bit_field_compare): Bail out if
        lvolatilep or rvolatilep.

From-SVN: r203899
      Bernd Edlinger committed
    • Fix DECL_BIT_FIELD depencency on flag_strict_volatile_bitfields and... · 5dfd32cd 
      2013-10-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix DECL_BIT_FIELD depencency on flag_strict_volatile_bitfields
        and get_inner_reference returning different pmode for non-volatile
        bit-field members dependent on flag_strict_volatile_bitfields.
        * stor-layout.c (layout_decl): Remove special handling of
        flag_strict_volatile_bitfields.
        * expr.c (get_inner_reference): Don't use DECL_BIT_FIELD
        if flag_strict_volatile_bitfields > 0 and TREE_THIS_VOLATILE.

From-SVN: r203898
      Bernd Edlinger committed
    • ipa-inline.c (edge_badness): Cap edge->count at max_count for badness calculations. · 0bff3610 
      	* ipa-inline.c (edge_badness): Cap edge->count at max_count for badness
	calculations.

From-SVN: r203897
      Paulo Matos committed
    • tree-ssa-threadedge.c (thread_through_normal_block): New argument VISITED. · b5c4ff78 
             * tree-ssa-threadedge.c (thread_through_normal_block): New argument VISITED.
        Remove VISISTED as a local variable.  When we have a threadable jump, verify
        the destination of the jump has not been visised.
        (thread_across_edge): Allocate VISITED bitmap once at function scope and
        use it throughout.  Make sure to set appropriate bits in VISITED for E (start
        of jump thread path).

        * tree-ssa-threadupdate.c (mark_threaded_blocks): Reject threading through
        a joiner if any edge on the path has a recorded jump thread.

From-SVN: r203895
      Jeff Law committed
    • invoke.texi (Optimize Options): For -fno-toplevel-reorder, don't imply that… · ce0770fc 
      invoke.texi (Optimize Options): For -fno-toplevel-reorder, don't imply that attributes can solve all problems.

	* doc/invoke.texi (Optimize Options): For -fno-toplevel-reorder,
	don't imply that attributes can solve all problems.
	(Directory Options): Fix typo.

From-SVN: r203894
      Ian Lance Taylor committed
    • re PR libstdc++/58804 (dynamic_bitset<> uses popcountl on long long) · 390dafb7 
      2013-10-20  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/58804
	PR libstdc++/58729
	* include/tr2/dynamic_bitset
	(__dynamic_bitset_base<_WordT, _Alloc>::_M_are_all_aux,
	__dynamic_bitset_base<_WordT, _Alloc>::_M_do_count):
	Use __builtin_popcountll() instead of __builtin_popcountl().
	* include/tr2/dynamic_bitset.tcc
	(__dynamic_bitset_base<_WordT, _Alloc>::_M_do_find_first,
	__dynamic_bitset_base<_WordT, _Alloc>::_M_do_find_next):
	Use __builtin_ctzll() instead of __builtin_ctzl().

From-SVN: r203893
      Edward Smith-Rowland committed
    • arm.c (cortexa9_extra_costs): Update mult costs for extend and extend_add. · 0e7504c8 
      [gcc/]
2013-10-21  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.c (cortexa9_extra_costs): Update mult costs for
	extend and extend_add.

From-SVN: r203892
      Kyrylo Tkachov committed
    • re PR tree-optimization/58794 (ICE in set_lattice_value, at tree-ssa-ccp.c:455… · 2445aeac 
      re PR tree-optimization/58794 (ICE in set_lattice_value, at tree-ssa-ccp.c:455 on x86_64-linux-gnu (at -O1, -O2, and -O3))

2013-10-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/58794
	* fold-const.c (operand_equal_p): Compare FIELD_DECL operand
	of COMPONENT_REFs with OEP_CONSTANT_ADDRESS_OF left in place.

	* c-c++-common/torture/pr58794-1.c: New testcase.
	* c-c++-common/torture/pr58794-2.c: Likewise.

From-SVN: r203891
      Richard Biener committed
    • re PR middle-end/58742 (pointer arithmetic simplification) · d480e6a5 
      2013-10-21  Richard Biener  <rguenther@suse.de>

	PR middle-end/58742
	* fold-const.c (fold_binary_loc): Fold ((T) (X /[ex] C)) * C
	to (T) X for sign-changing conversions (or no conversion).

	* c-c++-common/fold-divmul-1.c: New testcase.

From-SVN: r203890
      Richard Biener committed
    • i386.md (kxnor<mode>): Add FLAGS_REG clobber. · 54f9aba0 
      	* config/i386/i386.md (kxnor<mode>): Add FLAGS_REG clobber.

From-SVN: r203889
      Uros Bizjak committed
    • * config/i386/i386-tune.def: Add comment; organize into categories · d6c6ba3c 
      From-SVN: r203888
      Jan Hubicka committed
    • i386.c (expand_set_or_movmem_via_loop): Add issetmem argument. · d606b917 
              * config/i386/i386.c (expand_set_or_movmem_via_loop): Add issetmem
        argument.  Update function comment.
        (expand_set_or_movmem_via_rep): New function combining
        expand_movmem_via_rep_mov and expand_setmem_via_rep_stos.
        (expand_movmem_via_rep_mov): Remove.
        expand_setmem_via_rep_stos): Remove.
        (expand_movmem_epilogue): Update calls correspondingly.
        (expand_setmem_epilogue_via_loop): Likewise.
        (emit_memset): New.
        (expand_setmem_epilogue): Add VEC_VALUE argument, refactor.
        (expand_set_or_movmem_prologue): New function combining
        expand_movmem_prologue and expand_setmem_prologue.
        (expand_movmem_prologue): Remove.
        (expand_setmem_prologue): Remove.
        (expand_set_or_movmem_constant_prologue): New function combining
        expand_constant_movmem_prologue and expand_constant_setmem_prologue.
        (expand_constant_movmem_prologue): Remove.
        (expand_constant_setmem_prologue): Remove.
        (promote_duplicated_reg): Allow vector-const0 value.
        (ix86_expand_set_or_movmem): New function combining ix86_expand_movmem
        and ix86_expand_setmem.
        (ix86_expand_movmem): Call ix86_expand_set_or_movmem.
        (ix86_expand_setmem): Call ix86_expand_set_or_movmem.


testsuite/
        * gcc.target/i386/memset-vector_loop-1.c: New test.
        * gcc.target/i386/memset-vector_loop-2.c: New test.

From-SVN: r203886
      Michael Zolotukhin committed