PR tree-optimization/59322
* tree-ssa-threadedge.c (create_edge_and_update_destination_phis):
Remove code which copied jump threading paths.

PR tree-optimization/59322
* gcc.c-torture/compile/pr59322.c: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205617 138bc75d-0d04-0410-961f-82ee72b054a4

This patch fixes PR 58944
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58944

ix86_valid_target_attribute_tree in config/i386/i386.c was
refactored to not depend on global_options structure and to be able to
use any gcc_options structure.  One clean way to fix this is by having
target_option_default_node save all the default target options which
can be restored to any gcc_options structure. The root cause of the
above bugs was that ix86_arch_string and ix86_tune_string was not
saved in target_option_deault_node.

This patch saves all the  target options used in i386.opt which are
either obtained from the command-line or set to some default.

Testing:
Patch tested for bootstrap on all default languages(also obj-c++ and ada)
on x86_64 and regression testsuite checked for parity with RUNTESTFLAGS -m32
and m64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205616 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/58235
c:
* c-typeck.c (build_modify_expr): Diagnose assignment to
expression with array type.

testsuite:
* gcc.dg/c90-array-lval-8.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205615 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205612 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.h: Wrap rtl_opt_pass declarations
        in #ifndef IN_LIBGCC2 / #endif.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205609 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/59358
* tree-vrp.c (union_ranges): To check for the partially
overlapping ranges or adjacent ranges, also compare *vr0max
with vr1max.

* gcc.c-torture/execute/pr59358.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205607 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/59326
* gcc.target/i386/i386.exp (check_effective_target_avx2): Move to...
* lib/target-supports.exp (check_effective_target_avx2): ... here.
(check_effective_target_vect_simd_clones): New.
* gcc.dg/vect/vect-simd-clone-1.c: Add dg-require-effective-target
vect_simd_clones.
* gcc.dg/vect/vect-simd-clone-2.c: Likewise.
* gcc.dg/vect/vect-simd-clone-3.c: Likewise.
* gcc.dg/vect/vect-simd-clone-4.c: Likewise.
* gcc.dg/vect/vect-simd-clone-5.c: Likewise.
* gcc.dg/vect/vect-simd-clone-6.c: Likewise.
* gcc.dg/vect/vect-simd-clone-7.c: Likewise.
* gcc.dg/vect/vect-simd-clone-8.c: Likewise.
* gcc.dg/vect/vect-simd-clone-9.c: Likewise.
* gcc.dg/vect/vect-simd-clone-10.c: Likewise.
* gcc.dg/vect/vect-simd-clone-11.c: Likewise.
* gcc.dg/vect/vect-simd-clone-12.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205606 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02 Sterling Augustine  <saugustine@google.com>

        * dwarf2out.c (output_pubnames): Use comp_unit_die ()->die_offset
        when there isn't a skeleton die.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205603 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/59353
* doc/invoke.texi: Document -fsanitize=return.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205601 138bc75d-0d04-0410-961f-82ee72b054a4

* update_web_docs_svn: Work around makeinfo generated file names
and references with "_002d" instead of "-".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205600 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02  Tobias Burnus  <burnus@net-b.de>
            Manuel López-Ibáñez  <manu@gcc.gnu.org>

        PR middle-end/59257
        * doc/invoke.texi: Add missing @opindex.
        (-fsanitize=): Use @gcctabopt instead of @itemize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205598 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix C++0x memory model for unaligned fields in packed, aligned(4)
        structures with -fno-strict-volatile-bitfields on STRICT_ALIGNMENT
        targets like arm-none-eabi.
        * expr.c (expand_assignment): Handle normal fields like bit regions.

testsuite:
2013-12-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * gcc.dg/pr56997-4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205597 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/58115
        * function.c (invoke_set_current_function_hook): Call
        targetm.set_current_function after setting this_fn_optabs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205593 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02  Marek Polacek  <polacek@redhat.com>

testsuite/
* c-c++-common/ubsan/vla-1.c: Split the tests into individual
functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205590 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02  Richard Biener  <rguenther@suse.de>

PR tree-optimization/59139
* tree-ssa-loop-niter.c (chain_of_csts_start): Properly match
code in get_val_for.
(get_val_for): Use gcc_checking_asserts.

* gcc.dg/torture/pr59139.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205588 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02  Richard Biener  <rguenther@suse.de>

* tree-ssa-operands.c (opf_implicit): Remove.
(opf_address_taken): New flag.
(get_expr_operands): Remove early out, pass down
opf_address_taken for ADDR_EXPRs, add a use operand only
for non-opf_address_taken bases.
(get_indirect_ref_operands): Rename to ...
(get_mem_ref_operands): ... this.
(get_asm_expr_operands): Rename to ...
(get_asm_stmt_operands): ... this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205587 138bc75d-0d04-0410-961f-82ee72b054a4

Add missed pointer de-reference

2013-12-02  Yuri Rumyantsev  <ysrumyan@gmail.com>

* ipa-inline.c (check_callers): Add missed pointer de-reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205586 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/59356
* tree-dfa.h (get_addr_base_and_unit_offset_1) <case ARRAY_REF>: Do the
offset computation using the precision of the index type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205585 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/ChangeLog: Fix ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205582 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-02  Yvan Roux  <yvan.roux@linaro.org>

        * config/arm/arm.c (arm_preferred_reload_class): Only return LO_REGS
        when rclass is GENERAL_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205581 138bc75d-0d04-0410-961f-82ee72b054a4

Check TARGET_LOOP_UNROLL_ADJUST while deciding unroll factor

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205580 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205578 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/59313
* intrinsics/erfc_scaled.c (erfc_scaled_r16): Also provide for
quadruple precision long double variant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205574 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/winnt.c (i386_pe_asm_named_section): Be prepared for an
identifier node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205568 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-01  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/57354
* trans-array.c (gfc_conv_resolve_dependencies): For other than
SS_SECTION, do a dependency check if the lhs is liable to be
reallocated.

2013-12-01  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/57354
* gfortran.dg/realloc_on_assign_23.f90 : New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205567 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-01  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/58410
* trans-array.c (gfc_alloc_allocatable_for_assignment): Do not
use the array bounds of an unallocated array but set its size
to zero instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205566 138bc75d-0d04-0410-961f-82ee72b054a4

Index: gcc/fortran/resolve.c
===================================================================
*** gcc/fortran/resolve.c (revision 205031)
--- gcc/fortran/resolve.c (working copy)
*************** resolve_transfer (gfc_code *code)
*** 8247,8256 ****
    && exp->value.op.op == INTRINSIC_PARENTHESES)
      exp = exp->value.op.op1;

!   if (exp && exp->expr_type == EXPR_NULL && exp->ts.type == BT_UNKNOWN)
      {
!       gfc_error ("NULL intrinsic at %L in data transfer statement requires "
!   "MOLD=", &exp->where);
        return;
      }

--- 8247,8257 ----
    && exp->value.op.op == INTRINSIC_PARENTHESES)
      exp = exp->value.op.op1;

!   if (exp && exp->expr_type == EXPR_NULL
!       && code->ext.dt)
      {
!       gfc_error ("Invalid context for NULL () intrinsic at %L",
!   &exp->where);
        return;
      }

Index: gcc/testsuite/gfortran.dg/null_5.f90
===================================================================
*** gcc/testsuite/gfortran.dg/null_5.f90 (revision 205031)
--- gcc/testsuite/gfortran.dg/null_5.f90 (working copy)
*************** subroutine test_PR34547_1 ()
*** 34,40 ****
  end subroutine test_PR34547_1

  subroutine test_PR34547_2 ()
!   print *, null () ! { dg-error "in data transfer statement requires MOLD" }
  end subroutine test_PR34547_2

  subroutine test_PR34547_3 ()
--- 34,40 ----
  end subroutine test_PR34547_1

  subroutine test_PR34547_2 ()
!   print *, null () ! { dg-error "Invalid context" }
  end subroutine test_PR34547_2

  subroutine test_PR34547_3 ()
Index: gcc/testsuite/gfortran.dg/null_6.f90
===================================================================
*** gcc/testsuite/gfortran.dg/null_6.f90 (revision 205031)
--- gcc/testsuite/gfortran.dg/null_6.f90 (working copy)
*************** end subroutine test_PR50375_2
*** 30,34 ****

  subroutine test_PR34547_3 ()
    integer, allocatable :: i(:)
!   print *, NULL(i)
  end subroutine test_PR34547_3
--- 30,34 ----

  subroutine test_PR34547_3 ()
    integer, allocatable :: i(:)
!   print *, NULL(i)    ! { dg-error "Invalid context for NULL" }
  end subroutine test_PR34547_3

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205565 138bc75d-0d04-0410-961f-82ee72b054a4

2013-12-01  Bernd Edlinger <bernd.edlinger@hotmail.de>

        * expr.c (emit_group_store): Corrected BITFIELD_END parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205563 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Avoid some cases of getting callers recursively.

Avoids hanging inside older versions of glibc that do not
support recurive calls to dl_iterate_phdr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205561 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205560 138bc75d-0d04-0410-961f-82ee72b054a4

reflect: Rename struct field to be consistent in assembler and Go.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205555 138bc75d-0d04-0410-961f-82ee72b054a4

reflect: Fix MakeFunc for 386 when returning a struct.

When a 386 function returns a struct, it needs to return using
an rtd instruction that pops the hidden struct parameter off
the stack.  That wasn't happening.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205551 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (reg_nonzero_bits_for_combine): Apply mask transformation
as applied to nonzero_sign_valid when last_set_mode has less precision
than mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205550 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-30  Tobias Burnus  <burnus@net-b.de>

        PR sanitizer/59275
        * doc/invoke.texi (-fsanitize=address,leak): Mention the
        * associated
        environment variable and link to a list with flags.
        (-fsanitize=thread): Ditto and update link.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205548 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205547 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/59331
cp/
* decl.c (compute_array_index_type): Don't build COMPOUND_EXPR for
instrumentation.
testsuite/
* g++.dg/ubsan/pr59331.C: New test.
* g++.dg/ubsan/cxx1y-vla.C: Enable -Wall -Wno-unused-variable.
Disable the -w option.
* c-c++-common/ubsan/vla-1.c: Likewise.
* c-c++-common/ubsan/vla-2.c: Likewise.
* c-c++-common/ubsan/vla-3.c: Don't use the -w option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205544 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/42262
c:
* c-typeck.c (process_init_element): Do not treat a string as
initializing a whole array when used with a designator for an
individual element.

testsuite:
* gcc.dg/c99-init-5.c, gcc.dg/c99-init-6.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205543 138bc75d-0d04-0410-961f-82ee72b054a4

* bootstrap-ubsan.mk (POSTSTAGE1_LDFLAGS): Remove -lpthread -ldl.
Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205542 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/59340
* lra.c (check_rtl): Use recog_memoized instead of insn_invalid_p.

Revert
2013-11-20  Robert Suchanek  <Robert.Suchanek@imgtec.com>

* lra.c (lra): Set lra_in_progress before check_rtl call.
* recog.c (insn_invalid_p): Add !lra_in_progress to prevent
adding clobber regs when LRA is running.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205541 138bc75d-0d04-0410-961f-82ee72b054a4

Remove empty directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205540 138bc75d-0d04-0410-961f-82ee72b054a4

Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/

* bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add
-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205539 138bc75d-0d04-0410-961f-82ee72b054a4

Move config ChangeLog entries to config/ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205538 138bc75d-0d04-0410-961f-82ee72b054a4

Properly add path to libsanitizer.spec to cflags

* lib/asan-dg.exp (asan_link_flags): Properly add path to
libsanitizer.spec to cflags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205537 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Matthias Klose  <doko@ubuntu.com>

        * testsuite/experimental/string_view/requirements/exception,
        testsuite/experimental/string_view/capacity/wchar_t,
        testsuite/experimental/string_view/capacity/char: Remove empty dirs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205536 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Matthias Klose  <doko@ubuntu.com>

        * native/jni/gtk-peer/gnu_java_awt_peer_gtk_FreetypeGlyphVector.c,
        native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkFontPeer.c:
        Fix freetype includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205533 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/54040
PR ada/59346
* s-osinte-hpux.ads (timespec): Change type of tv_nsec field to time_t.
* s-osinte-kfreebsd-gnu.ads (timespec): Likewise.
* s-osinte-solaris-posix.ads (timespec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205532 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205531 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205530 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

PR target/59289
* config/arm/arm.c (cortexa15_extra_costs): Adjust costs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205529 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Richard Biener  <rguenther@suse.de>

PR middle-end/59208
* tree-ssa-operands.h (fini_ssa_operands, verify_ssa_operands,
free_stmt_operands, update_stmt_operands): Add struct function
argument.
* tree-ssa-operands.c: Remove uses of cfun, propagate struct
function argument from fini_ssa_operands, verify_ssa_operands,
free_stmt_operands and update_stmt_operands everywhere.
* tree-ssanames.h (release_ssa_name_fn): New.
(release_ssa_name): Inline wrapper around release_ssa_name_fn.
* tree-ssanames.c (release_ssa_name): Rename to ...
(release_ssa_name_fn): ... this and add struct function argument.
* gimple-ssa.h (update_stmt, update_stmt_if_modified): Adjust.
(update_stmt_fn): New function.
* tree-cfg.c (move_block_to_fn): Adjust.
* tree-if-conv.c (free_bb_predicate): Likewise.
* tree-ssa.c (verify_ssa): Likewise.
(delete_tree_ssa): Likewise.
* gimple-pretty-print.c (dump_gimple_mem_ops): Remove guard.
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Call
update_stmt_fn instead of update_stmt.

* g++.dg/torture/pr59208.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205528 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Yvan Roux  <yvan.roux@linaro.org>

        * config/arm/arm.h (THUMB_SECONDARY_INPUT_RELOAD_CLASS): Return NO_REGS
        for LRA.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205527 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Yvan Roux  <yvan.roux@linaro.org>

         * config/arm/arm.md (store_minmaxsi): Use only when
        optimize_function_for_size_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205526 138bc75d-0d04-0410-961f-82ee72b054a4

Properly handle function without arguments

PR c/59309
* cilk.c (gimplify_cilk_spawn): Properly handle function without
arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205525 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2013-11-29  Jakub Jelinek  <jakub@redhat.com>
            Yury Gribov  <y.gribov@samsung.com>

        PR sanitizer/59063
        * config/gnu-user.h: Removed old code for setting up sanitizer
        libs.
        * gcc.c: Using libsanitizer spec instead of explicit libs.

gcc/testsuite/
2013-11-29  Jakub Jelinek  <jakub@redhat.com>
            Yury Gribov  <y.gribov@samsung.com>

        PR sanitizer/59063
        * c-c++-common/asan/pr59063-1.c: New test.
        * c-c++-common/asan/pr59063-2.c: Likewise.
        * lib/asan-dg.exp: Add path to libsanitizer.spec to cflags.
        * lib/ubsan-dg.exp: Likewise.

libsanitizer/
2013-11-29  Jakub Jelinek  <jakub@redhat.com>
            Yury Gribov  <y.gribov@samsung.com>

        PR sanitizer/59063
        * libsanitizer.spec.in: Add spec file to hold link flags for
        various sanitizer libs.
        * configure.ac: Check whether clock_* routines come from librt.
        * asan/Makefile.am (libasan_la_LDFLAGS): Libs now come from
        configure.ac.
        * tsan/Makefile.am (libtsan_la_LDFLAGS): Likewise.
        * ubsan/Makefile.am (libubsan_la_LDFLAGS): Likewise.
        * lsan/Makefile.am (liblsan_la_LDFLAGS): Likewise.
        * asan/Makefile.in: Regenerate.
        * interception/Makefile.in: Regenerate.
        * lsan/Makefile.in: Regenerate.
        * sanitizer_common/Makefile.in: Regenerate.
        * tsan/Makefile.in: Regenerate.
        * ubsan/Makefile.in: Regenerate.
        * Makefile.in: Regenerate.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205524 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/opt29.ad[sb]: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205523 138bc75d-0d04-0410-961f-82ee72b054a4

Reverted:
2013-11-20  Ilya Enkovich  <ilya.enkovich@intel.com>
* cgraph.h (varpool_node): Add need_bounds_init field.
* lto-cgraph.c (lto_output_varpool_node): Output
need_bounds_init value.
(input_varpool_node): Read need_bounds_init value.
* varpool.c (dump_varpool_node): Dump need_bounds_init field.

Reverted:
2013-11-20  Ilya Enkovich  <ilya.enkovich@intel.com>
* dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
* dwarf2out.c (gen_subprogram_die): Ignore bound args.
(gen_type_die_with_usage): Skip pointer bounds.
(dwarf2out_global_decl): Likewise.

Reverted:
2013-11-18  Ilya Enkovich  <ilya.enkovich@intel.com>
* builtin-types.def (BT_FN_PTR_CONST_PTR_VAR): New.
* chkp-builtins.def (BUILT_IN_CHKP_BIND_BOUNDS): New.
* cfgexpand.c (expand_call_stmt): Expand BUILT_IN_CHKP_BIND_BOUNDS.
* gimple.c (gimple_call_get_nobnd_arg_index): Remove.
* gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
(gimple_call_with_bounds_p): New.
(gimple_call_set_with_bounds): New.
(gimple_call_num_nobnd_args): Remove.
(gimple_call_nobnd_arg): Remove.
* tree.h (CALL_WITH_BOUNDS_P): New.
* rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.

Reverted:
2013-11-08  Ilya Enkovich  <ilya.enkovich@intel.com>
* common.opt (fcheck-pointer-bounds): Move to ...
* c-family/c.opt: ... here.
* langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): Remove.
(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CHKP_SUPPORTED.
* langhooks.h (lang_hooks): Remove chkp_supported field.
* toplev.c (process_options): Remove chkp_supported check.

Reverted:
2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
* tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
* tree.h (POINTER_BOUNDS_P): New.
(BOUNDED_TYPE_P): New.
(BOUNDED_P): New.
(pointer_bounds_type_node): New.
* tree.c (build_common_tree_nodes): Initialize
pointer_bounds_type_node.
* gimple.h (gimple_call_get_nobnd_arg_index): New.
(gimple_call_num_nobnd_args): New.
(gimple_call_nobnd_arg): New.
(gimple_return_retbnd): New.
(gimple_return_set_retbnd): New
* gimple.c (gimple_build_return): Increase number of ops
for return statement.
(gimple_call_get_nobnd_arg_index): New.
* gimple-pretty-print.c (dump_gimple_return): Print second op.

Reverted:
2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
* ipa.c (cgraph_build_static_cdtor_1): Support contructors
with "chkp ctor" and "bnd_legacy" attributes.
* gimplify.c (gimplify_init_constructor): Avoid infinite
loop during gimplification of bounds initializer.

Reverted:
2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
* c-family/c-common.c (handle_bnd_variable_size_attribute): New.
(handle_bnd_legacy): New.
(c_common_attribute_table): Add bnd_variable_size and bnd_legacy.
* doc/extend.texi: Document bnd_variable_size and bnd_legacy
attributes.

Reverted:
2013-10-29  Ilya Enkovich  <ilya.enkovich@intel.com>
* builtin-types.def (BT_FN_VOID_CONST_PTR): New.
(BT_FN_PTR_CONST_PTR): New.
(BT_FN_CONST_PTR_CONST_PTR): New.
(BT_FN_PTR_CONST_PTR_SIZE): New.
(BT_FN_PTR_CONST_PTR_CONST_PTR): New.
(BT_FN_VOID_PTRPTR_CONST_PTR): New.
(BT_FN_VOID_CONST_PTR_SIZE): New.
(BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
* chkp-builtins.def: New.
* builtins.def: include chkp-builtins.def.
(DEF_CHKP_BUILTIN): New.
* builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW,
BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
* common.opt (fcheck-pointer-bounds): New.
* toplev.c (process_options): Check Pointer Bounds Checker is
supported.
* doc/extend.texi: Document Pointer Bounds Checker built-in functions.

Reverted:
2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
* target.def (builtin_chkp_function): New.
(chkp_bound_type): New.
(chkp_bound_mode): New.
(fn_abi_va_list_bounds_size): New.
(load_bounds_for_arg): New.
(store_bounds_for_arg): New.
* targhooks.h (default_load_bounds_for_arg): New.
(default_store_bounds_for_arg): New.
(default_fn_abi_va_list_bounds_size): New.
(default_chkp_bound_type): New.
(default_chkp_bound_mode): New.
(default_builtin_chkp_function): New.
* targhooks.c (default_load_bounds_for_arg): New.
(default_store_bounds_for_arg): New.
(default_fn_abi_va_list_bounds_size): New.
(default_chkp_bound_type): New.
(default_chkp_bound_mode); New.
(default_builtin_chkp_function): New.
* doc/tm.texi.in (TARGET_FN_ABI_VA_LIST_BOUNDS_SIZE): New.
(TARGET_LOAD_BOUNDS_FOR_ARG): New.
(TARGET_STORE_BOUNDS_FOR_ARG): New.
(TARGET_BUILTIN_CHKP_FUNCTION): New.
(TARGET_CHKP_BOUND_TYPE): New.
(TARGET_CHKP_BOUND_MODE): New.
* doc/tm.texi: Regenerated.
* langhooks.h (lang_hooks): Add chkp_supported field.
* langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): New.
(LANG_HOOKS_INITIALIZER); Add LANG_HOOKS_CHKP_SUPPORTED.

Reverted:
2013-10-24  Ilya Enkovich  <ilya.enkovich@intel.com>
* config/i386/constraints.md (B): New.
(Ti): New.
(Tb): New.
* config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
* config/i386/i386-modes.def (BND32): New.
(BND64): New.
* config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
* config/i386/i386.c (isa_opts): Add mmpx.
(regclass_map): Add bound registers.
(dbx_register_map): Likewise.
(dbx64_register_map): Likewise.
(svr4_dbx_register_map): Likewise.
(PTA_MPX): New.
(ix86_option_override_internal): Support MPX ISA.
(ix86_conditional_register_usage): Support bound registers.
(print_reg): Likewise.
(ix86_code_end): Add MPX bnd prefix.
(output_set_got): Likewise.
(ix86_output_call_insn): Likewise.
(ix86_print_operand): Add '!' (MPX bnd) print prefix support.
(ix86_print_operand_punct_valid_p): Likewise.
(ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
UNSPEC_BNDMK_ADDR.
(ix86_class_likely_spilled_p): Add bound regs support.
(ix86_hard_regno_mode_ok): Likewise.
(x86_order_regs_for_local_alloc): Likewise.
(ix86_bnd_prefixed_insn_p): New.
* config/i386/i386.h (FIRST_PSEUDO_REGISTER): Fix to new value.
(FIXED_REGISTERS): Add bound registers.
(CALL_USED_REGISTERS): Likewise.
(REG_ALLOC_ORDER): Likewise.
(HARD_REGNO_NREGS): Likewise.
(TARGET_MPX): New.
(VALID_BND_REG_MODE): New.
(FIRST_BND_REG): New.
(LAST_BND_REG): New.
(reg_class): Add BND_REGS.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(BND_REGNO_P): New.
(ANY_BND_REG_P): New.
(BNDmode): New.
(HI_REGISTER_NAMES): Add bound registers.
* config/i386/i386.md (UNSPEC_BNDMK): New.
(UNSPEC_BNDMK_ADDR): New.
(UNSPEC_BNDSTX): New.
(UNSPEC_BNDLDX): New.
(UNSPEC_BNDLDX_ADDR): New.
(UNSPEC_BNDCL): New.
(UNSPEC_BNDCU): New.
(UNSPEC_BNDCN): New.
(UNSPEC_MPX_FENCE): New.
(BND0_REG): New.
(BND1_REG): New.
(type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
(length_immediate): Likewise.
(prefix_0f): Likewise.
(memory): Likewise.
(prefix_rep): Check for bnd prefix.
(length_nobnd): New.
(length): Use length_nobnd if specified.
(BND): New.
(bnd_ptr): New.
(BNDCHECK): New.
(bndcheck): New.
(*jcc_1): Add bnd prefix and rename length attr to length_nobnd.
(*jcc_2): Likewise.
(jump): Likewise.
(simple_return_internal): Likewise.
(simple_return_pop_internal): Likewise.
(*indirect_jump): Add MPX bnd prefix.
(*tablejump_1): Likewise.
(simple_return_internal_long): Likewise.
(simple_return_indirect_internal): Likewise.
(<mode>_mk): New.
(*<mode>_mk): New.
(mov<mode>): New.
(*mov<mode>_internal_mpx): New.
(<mode>_<bndcheck>): New.
(*<mode>_<bndcheck>): New.
(<mode>_ldx): New.
(*<mode>_ldx): New.
(<mode>_stx): New.
(*<mode>_stx): New.
* config/i386/predicates.md (lea_address_operand): Rename to...
(address_no_seg_operand): ... this.
(address_mpx_no_base_operand): New.
(address_mpx_no_index_operand): New.
(bnd_mem_operator): New.
* config/i386/i386.opt (mmpx): New.
* doc/invoke.texi: Add documentation for the flags -mmpx, -mno-mpx.
* doc/rtl.texi Add documentation for BND32mode and BND64mode.

Reverted:
2013-10-24  Ilya Enkovich  <ilya.enkovich@intel.com>
* mode-classes.def (MODE_POINTER_BOUNDS): New.
* tree.def (POINTER_BOUNDS_TYPE): New.
* genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
(POINTER_BOUNDS_MODE): New.
(make_pointer_bounds_mode): New.
* machmode.h (POINTER_BOUNDS_MODE_P): New.
* stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
(layout_type): Support POINTER_BOUNDS_TYPE.
* tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
* tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
(type_contains_placeholder_1): Likewise.
* tree.h (POINTER_BOUNDS_TYPE_P): New.
* varasm.c (output_constant): Support POINTER_BOUNDS_TYPE.
* doc/rtl.texi (MODE_POINTER_BOUNDS): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205522 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Richard Biener  <rguenther@suse.de>

PR middle-end/59338
* tree-cfg.c (verify_expr): Restrict bounds verification of
BIT_FIELD_REF arguments to non-aggregate typed base objects.

* gcc.dg/torture/pr59338.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205521 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-29  Richard Biener  <rguenther@suse.de>

PR tree-optimization/59334
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Fix bug
in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205515 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/59326
* omp-low.c (simd_clone_create): Return NULL if for definition
!cgraph_function_with_gimple_body_p (old_node).  Call cgraph_get_body
before calling cgraph_function_versioning.
(expand_simd_clones): Look for "omp declare simd" attribute first.
Don't check targetm.simd_clone.compute_vecsize_and_simdlen here.
Punt if node->global.inlined_to.
(pass_omp_simd_clone::gate): Also enable if in_lto_p && !flag_wpa.
Disable pass if targetm.simd_clone.compute_vecsize_and_simdlen is NULL.
* lto-streamer-out.c (hash_tree): Handle OMP_CLAUSE.
lto/
* lto.c (compare_tree_sccs_1): Handle OMP_CLAUSE.
testsuite/
* gcc.dg/vect/vect-simd-clone-12.c: New test.
* gcc.dg/vect/vect-simd-clone-12a.c: New test.
* gcc.dg/vect/vect-simd-clone-10a.c: Remove extern keywords.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205514 138bc75d-0d04-0410-961f-82ee72b054a4

PR lto/59326
* tree-core.h (enum omp_clause_schedule_kind): Add
OMP_CLAUSE_SCHEDULE_LAST.
(enum omp_clause_default_kind): Add OMP_CLAUSE_DEFAULT_LAST.
(enum omp_clause_depend_kind): Add OMP_CLAUSE_DEPEND_LAST.
(enum omp_clause_map_kind): Add OMP_CLAUSE_MAP_LAST.
(enum omp_clause_proc_bind_kind): Add OMP_CLAUSE_PROC_BIND_LAST.
* lto-streamer-out.c (lto_is_streamable): Allow streaming
OMP_CLAUSE.
(DFS_write_tree_body): Handle OMP_CLAUSE.
* tree-streamer-out.c (pack_ts_omp_clause_value_fields): New
function.
(streamer_pack_tree_bitfields): Call it for OMP_CLAUSE.
(write_ts_omp_clause_tree_pointers): New function.
(streamer_write_tree_body): Call it for OMP_CLAUSE.
(streamer_write_tree_header): For OMP_CLAUSE stream OMP_CLAUSE_CODE.
* tree-streamer-in.c (unpack_ts_omp_clause_value_fields): New
function.
(unpack_value_fields): Call it for OMP_CLAUSE.
(streamer_alloc_tree): Handle OMP_CLAUSE.
(lto_input_ts_omp_clause_tree_pointers): New function.
(streamer_read_tree_body): Call it for OMP_CLAUSE.
lto/
* lto.c (mentions_vars_p_omp_clause): New function.
(mentions_vars_p): Call it for OMP_CLAUSE.  Remove break;
after return stmts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205512 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/59280
* c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
goto invalid.  If it is error_mark_node, don't issue further
diagnostics.
testsuite/
* c-c++-common/pr59280.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205510 138bc75d-0d04-0410-961f-82ee72b054a4

testsuite/ChangeLog:

2013-11-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

* gcc.target/arm/lp1243022.c: Skip target arm-neon.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205509 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/57574
c:
* c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
an inline function following a static declaration.

testsuite:
* gcc.dg/inline-35.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205506 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/implement-c.texi: Document C11 implementation-defined
behavior.  Refer to -ffp-contract=fast for contraction behavior.
* doc/invoke.texi (-std=c99, std=c11): Update description of
completeness.
(-std=gnu99): Don't mention as future default.
(-std=gnu11): Mention as intended future default.
* doc/standards.texi: Update descriptions of C99 and C11 support.
Limit statement about C99 facilities for freestanding
implementations to some platforms only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205505 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205504 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59297
* semantics.c (finish_omp_atomic): Call finish_expr_stmt
rather than add_stmt.

* g++.dg/gomp/pr59297.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205500 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/59327
* cfgexpand.c (expand_used_vars): Avoid warning on 32-bit
HWI hosts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205499 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR target/57293
* ira.h (ira_setup_eliminable_regset): Remove parameter.
* ira.c (ira_setup_eliminable_regset): Ditto.  Add
SUPPORTS_STACK_ALIGNMENT for crtl->stack_realign_needed.
Don't call lra_init_elimination.
(ira): Call ira_setup_eliminable_regset without arguments.
* loop-invariant.c (calculate_loop_reg_pressure): Remove argument
from ira_setup_eliminable_regset call.
* gcse.c (calculate_bb_reg_pressure): Ditto.
* haifa-sched.c (sched_init): Ditto.
* lra.h (lra_init_elimination): Remove the prototype.
* lra-int.h (lra_insn_recog_data): New member sp_offset.  Move
used_insn_alternative upper.
(lra_eliminate_regs_1): Add one more parameter.
(lra-eliminate): Ditto.
* lra.c (lra_invalidate_insn_data): Set sp_offset.
(setup_sp_offset): New.
(lra_process_new_insns): Call setup_sp_offset.
(lra): Add argument to lra_eliminate calls.
* lra-constraints.c (get_equiv_substitution): Rename to get_equiv.
(get_equiv_with_elimination): New.
(process_addr_reg): Call get_equiv_with_elimination instead of
get_equiv_substitution.
(equiv_address_substitution): Ditto.
(loc_equivalence_change_p): Ditto.
(loc_equivalence_callback, lra_constraints): Ditto.
(curr_insn_transform): Ditto.  Print the sp offset
(process_alt_operands): Prevent stack pointer reloads.
(lra_constraints): Remove one argument from lra_eliminate call.
Move it up.  Mark used hard regs bfore it.  Use
get_equiv_with_elimination instead of get_equiv_substitution.
* lra-eliminations.c (lra_eliminate_regs_1): Add parameter and
assert for param values combination.  Use sp offset.  Add argument
to lra_eliminate_regs_1 calls.
(lra_eliminate_regs): Add argument to lra_eliminate_regs_1 call.
(curr_sp_change): New static var.
(mark_not_eliminable): Add parameter.  Update curr_sp_change.
Don't prevent elimination to sp if we can calculate its change.
Pass the argument to mark_not_eliminable calls.
(eliminate_regs_in_insn): Add a parameter.  Use sp offset.  Add
argument to lra_eliminate_regs_1 call.
(update_reg_eliminate): Move calculation of hard regs for spill
lower.  Switch off lra_in_progress temporarily to generate regs
involved into elimination.
(lra_init_elimination): Rename to init_elimination.  Make it
static.  Set up insn sp offset, check the offsets at the end of
BBs.
(process_insn_for_elimination): Add parameter.  Pass its value to
eliminate_regs_in_insn.
(lra_eliminate): : Add parameter.  Pass its value to
process_insn_for_elimination.  Add assert for param values
combination.  Call init_elimination.  Don't update offsets in
equivalence substitutions.
* lra-spills.c (assign_mem_slot): Don't call lra_eliminate_regs_1
for created stack slot.
(remove_pseudos): Call lra_eliminate_regs_1 before changing memory
onto stack slot.

2013-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR target/57293
* gcc.target/i386/pr57293.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205498 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/]
2013-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/arm/iterators.md (vrint_conds): New int attribute.
* config/arm/vfp.md (<vrint_pattern><SDF:mode>2): Set conds attribute.
(smax<mode>3): Likewise.
(smin<mode>3): Likewise.

[gcc/testsuite/]
2013-11-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* gcc.target/arm/vrinta-ce.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205492 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf.c (find_address_ranges): New static function, broken out
of build_address_map.
(build_address_map): Call it.
* btest.c (check): Check for missing filename or function, rather
than crashing.
(f3): Check that enough frames were returned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205490 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* tree-core.h (tree_base): Document use of static_flag for SSA_NAME.
* tree.h (SSA_NAME_ANTI_RANGE_P, SSA_NAME_RANGE_TYPE): New macros.
* tree-ssanames.h (set_range_info): Add range_type argument.
(duplicate_ssa_name_range_info): Likewise.
* tree-ssanames.c (set_range_info): Take the range type as argument
and store it in SSA_NAME_ANTI_RANGE_P.
(duplicate_ssa_name_range_info): Likewise.
(get_range_info): Use SSA_NAME_ANTI_RANGE_P.
(set_nonzero_bits): Update call to set_range_info.
(duplicate_ssa_name_fn): Update call to duplicate_ssa_name_range_info.
* tree-ssa-copy.c (fini_copy_prop): Likewise.
* tree-vrp.c (remove_range_assertions): Update call to set_range_info.
(vrp_finalize): Likewise, passing anti-ranges directly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205489 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205488 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Richard Biener  <rguenther@suse.de>

PR lto/59323
* gcc.dg/lto/pr59323-2_0.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205487 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/59330
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Simplify
and fix delayed marking of free calls not necessary.

* gcc.dg/torture/pr59330.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205486 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Andrew MacLeod  <amacleod@redhat.com>

* tree-ssa-propagate.c (valid_gimple_call_p): Pass TREE_TYPE to
is_gimple_reg_type.
* ipa-prop.c (determine_known_aggregate_parts): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205485 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Terry Guo  <terry.guo@arm.com>

* config/arm/arm.c (v7m_extra_costs): New table.
(arm_v7m_tune): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205484 138bc75d-0d04-0410-961f-82ee72b054a4

Add -lrt on Solaris

gcc/cp:
* g++spec.c (TIMELIB): Define.
(WITHLIBC, SKIPOPT): Adjust values.
(lang_specific_driver): Add TIME_LIBRARY if not passed explicitly.

gcc:
* config/sol2.h (TIME_LIBRARY): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205483 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Jakub Jelinek  <jakub@redhat.com>
    Yury Gribov  <y.gribov@samsung.com>

PR sanitizer/59106
* ubsan/Makefile.am (AM_CXXFLAGS): Disable -frtti for files that
don't need it.
* ubsan/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205482 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-28  Richard Biener  <rguenther@suse.de>

PR lto/59323
* lto-streamer-out.c (tree_is_indexable): TYPE_DECLs and
CONST_DECLs in function context are not indexable.

* gcc.dg/lto/pr59323_0.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205481 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-26  Matthew Leach  <matthew.leach@arm.com>

* config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
for correct opcodes on BE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205479 138bc75d-0d04-0410-961f-82ee72b054a4

* config/nds32/nds32.c (nds32_rtx_costs): Adjust MULT cost if it is
not optimized for size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205478 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (struct stack_vars_data): Add asan_base and asan_alignb
fields.
(expand_stack_vars): For -fsanitize=address, use (and set initially)
data->asan_base as base for vars and update asan_alignb.
(expand_used_vars): Initialize data.asan_base and data.asan_alignb.
Pass them to asan_emit_stack_protection.
* asan.c (asan_detect_stack_use_after_return): New variable.
(asan_emit_stack_protection): Add pbase and alignb arguments.
Implement use after return sanitization.
* asan.h (asan_emit_stack_protection): Adjust prototype.
(ASAN_STACK_MAGIC_USE_AFTER_RET, ASAN_STACK_RETIRED_MAGIC): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205476 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* common.opt: Introduced a new option -fsimd-cost-model.
* doc/invoke.texi: Introduced a new openmp-simd warning and
a new -fsimd-cost-model option.
* tree-vectorizer.h (unlimited_cost_model): Interface updated
to rely on the particular loop info.
* tree-vect-data-refs.c (vect_peeling_hash_insert): Ditto.
(vect_peeling_hash_choose_best_peeling): Ditto.
(vect_enhance_data_refs_alignment): Ditto.
* tree-vect-slp.c (vect_slp_analyze_bb_1): Ditto.
* tree-vect-loop.c (vect_estimate_min_profitable_iters): Ditto
plus added openmp-simd warining.

gcc/c-family/
* c.opt (Wopenmp-simd): New.

gcc/fortran/
* lang.opt (Wopenmp-simd): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205475 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205471 138bc75d-0d04-0410-961f-82ee72b054a4

Also handle REG_XXX notes in spill_pseudos

PR rtl-optimization/59311
* dwarf2cfi.c (dwf_regno): Assert reg isn't pseudo register.
* lra-spills.c (spill_pseudos): Handle REG_XXX notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205468 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/59310
* c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
to p_name before calling c_parser_omp_teams instead of after.
(c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
argument.  Remove unused p_name variable.

* parser.c (cp_parser_omp_target): Call keep_next_level only
if flag_openmp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205467 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/57393
PR tree-optimization/58018
PR tree-optimization/58131
* gcc.dg/torture/pr57393-1.c: New test.
* gcc.dg/torture/pr57393-2.c: New test.
* gcc.dg/torture/pr57393-3.c: New test.
* gcc.dg/torture/pr58018.c: New test.
* gcc.dg/torture/pr58131.c: New test.
* gfortran.dg/pr57393-1.f90: New test.
* gfortran.dg/pr57393-2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205466 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gfortran.dg/nan_7.f90: Disable for little endian PowerPC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205464 138bc75d-0d04-0410-961f-82ee72b054a4

* soft-fp/op-4.h: Update from glibc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205462 138bc75d-0d04-0410-961f-82ee72b054a4

* var-tracking.c (track_expr_p): Do not track declarations for parts
of tracked parameters.
(add_stores): Do not track values for tracked parameters passed in
multiple locations.
(vt_get_decl_and_offset): Handle PARALLEL.
(vt_add_function_parameter): Handle parameters with incoming PARALLEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205461 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
clobber the loop structure thread_block was unsuccessful.  If
thread_block was unsuccessful, cleanup appropriately.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205459 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/56788
* gcc.target/i386/xop-frczX.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205458 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/59014
* gcc.c-torture/execute/pr59014-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205454 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/score/score.h (REG_CLASS_FROM_LETTER): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205453 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-27  Bernd Edlinger  <bernd.edlinger@hotmail.de>

reverted r205398 on request: Remove parameter keep_aligning from
get_inner_reference.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205452 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-27  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/57410
* gcc.target/i386/pr57410.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205451 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ext/random/hypergeometric_distribution/operators/values.cc on Solaris 9

* testsuite/ext/random/hypergeometric_distribution/operators/values.cc:
Use dg-require-cmath instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205450 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-11-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58647
* semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
Handle function COMPONENT_REFs.

/testsuite
2013-11-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58647
* g++.dg/parse/crash66.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205449 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-27  Kenneth Zadeck  <zadeck@naturalbridge.com>

* gcc.dg/c90-const-expr-8.c: Look for overflow on INT_MIN % -1.
* gcc.dg/c99-const-expr-8.c: Look for overflow on INT_MIN % -1.

2013-11-27  Kenneth Zadeck  <zadeck@naturalbridge.com>

* fold-const.c
(int_const_binop_1): Make INT_MIN % -1 return 0 with the overflow
bit set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205448 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-27  Richard Biener  <rguenther@suse.de>

PR middle-end/58723
* cgraphbuild.c (build_cgraph_edges): Do not build edges
for internal calls.
(rebuild_cgraph_edges): Likewise.
* ipa-inline-analysis.c (estimate_function_body_sizes):
Skip internal calls.
* tree-inline.c (estimate_num_insns): Estimate size of internal
calls as 0.
(gimple_expand_calls_inline): Do not try inline-expanding
internal calls.
* lto-streamer-in.c (input_cfg): Stream loop safelen,
force_vect and simduid.
(input_struct_function_base): Stream has_force_vect_loops
and has_simduid_loops.
(input_function): Adjust.
* lto-streamer-out.c (output_cfg): Stream loop safelen,
force_vect and simduid.
(output_struct_function_base): Stream has_force_vect_loops
and has_simduid_loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205447 138bc75d-0d04-0410-961f-82ee72b054a4