* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r238860

re PR c/71574 (ICE on code with alloc_align attribute on x86_64-linux-gnu: in default_conversion, at c/c-typeck.c:2126)

	PR c/71574
	* c-common.c (handle_alloc_align_attribute): Also check FUNCTION_DECL.

	* c-c++-common/pr71574.c: New test.

From-SVN: r238859

	PR c/7652
	* config/rs6000/rs6000.c (altivec_expand_ld_builtin): Likewise.
	(altivec_expand_st_builtin): Likewise.

From-SVN: r238856

	* doc/xml/manual/abi.xml: Document 6.0.22 library version.
	* doc/html/manual/abi.html: Regenerate.

From-SVN: r238855

	* acinclude.m4 (libtool_VERSION): Bump to 6:23:0.
	* config/abi/pre/gnu.ver: Add 3.4.23 version for new basic_string
	symbols.
	* configure: Regenerate.
	* testsuite/util/testsuite_abi.cc: Add new symbol version.

From-SVN: r238853

	* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
	* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
	Likewise.
	* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise.
	* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

From-SVN: r238852

	* config/avr/avr.md (addqi3) [cc]: Revert glitch in insn attribute
	introduced in r238381.

From-SVN: r238851

lib1funcs.S (__muldi3): No need to clear zero_reg as previous call to __umulhisi3 already cleared it.

	* config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear
	zero_reg as previous call to __umulhisi3 already cleared it.

From-SVN: r238850

The attached patch fixes an out of bound write to memory allocated
with alloca() on the stack.  This rarely ever happened because on
one hand -fbounds-check needs to be enabled, and on the other hand
alloca() used to allocate a few bytes extra most of the time so
most of the time the excess write did no harm.

gcc/fortran/ChangeLog:

	* trans-array.c (gfc_conv_array_ref): Fix allocation of diagnostic
	message (was too small).

From-SVN: r238849

gcc/ChangeLog:

2016-07-29  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/68217
	* tree-vrp.c (extract_range_from_binary_expr_1): In case of signed
	& sign-bit-CST, generate [-INF, 0] instead of [-INF, INF].


gcc/testsuite/ChangeLog:

2016-07-29  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/68217
	* gcc.dg/pr68217.c: New test.

From-SVN: r238846

From-SVN: r238845

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71067
	* decl.c (match_data_constant): On error, set 'result' to NULL.

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71067
	* gfortran.dg/pr71067_1.f90: New test.
	* gfortran.dg/pr71067_2.f90: Ditto.

From-SVN: r238842

From-SVN: r238839

[gcc]
2016-07-28  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000-protos.h (rs6000_split_vec_extract_var):
	New declaration.
	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
	Add support for vec_extract of vector double or vector long having
	a variable element number on 64-bit ISA 2.07 systems or newer.
	* config/rs6000/rs6000.c (rs6000_expand_vector_extract):
	Likewise.
	(rs6000_split_vec_extract_var): New function to split a
	vec_extract built-in function with variable element number.
	(rtx_is_swappable_p): Variable vec_extracts and shifts are not
	swappable.
	* config/rs6000/vsx.md (UNSPEC_VSX_VSLO): New unspec.
	(UNSPEC_VSX_EXTRACT): Likewise.
	(vsx_extract_<mode>, VSX_D iterator): Fix constraints to allow
	direct move instructions to be generated on 64-bit ISA 2.07
	systems and newer, and to take advantage of the ISA 3.0 MFVSRLD
	instruction.
	(vsx_vslo_<mode>): New insn to do VSLO on V2DFmode and V2DImode
	arguments for vec_extract variable element.
	(vsx_extract_<mode>_var, VSX_D iterator): New insn to support
	vec_extract with variable element on V2DFmode and V2DImode
	vectors.
	* config/rs6000/rs6000.h (TARGET_VEXTRACTUB): Remove
	-mupper-regs-df requirement, since it isn't needed.
	(TARGET_DIRECT_MOVE_64BIT): New macro to say whether we can
	do direct moves on 64-bit systems, which allows optimization of
	vec_extract on 64-bit ISA 2.07 systems and newer.

[gcc/testsuite]
2016-07-28  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/vec-extract-1.c: New test.

From-SVN: r238838

	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
	Adjust dg-prune-output pattern for error in C++98 mode.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r238837

	* testsuite/23_containers/vector/check_construct_destroy.cc: Account
	for different construct/destroy counts in C++98 mode.

From-SVN: r238836

	* testsuite/17_intro/headers/c++2011/stdc++.cc: Change target-specific
	dg-options to dg-additional-options so that default options are used.
	* testsuite/17_intro/headers/c++2011/stdc++_multiple_inclusion.cc:
	Likewise.
	* testsuite/17_intro/headers/c++2014/stdc++.cc: Likewise.
	* testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
	Likewise.
	* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
	Use dg-additional-options instead of repeating the common options.

From-SVN: r238835

	* testsuite/22_locale/conversions/string/1.cc: Remove unintended
	dg-do compile directive.
	* testsuite/26_numerics/headers/cmath/fabs_inline.cc: Fix syntax of
	dg-do directive.
	* testsuite/26_numerics/valarray/const_bracket.cc: Likewise.

From-SVN: r238834

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71799
	* resolve.c(gfc_resolve_iterator): Failure of type conversion need
	not ICE.

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71799
	* gfortran.dg/pr71799.f90: New test.

From-SVN: r238830

re PR c++/71665 (ICE on invalid C++ code with non-integral constant enumerator value: in cxx_eval_constant_expression, at cp/constexpr.c:3918)

/cp
2016-07-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/71665
	* decl.c (build_enumerator): Check the type of the enumerator before
	calling cxx_constant_value.

/testsuite
2016-07-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/71665
	* g++.dg/cpp0x/pr71665-1.C: New.
	* g++.dg/cpp0x/pr71665-2.C: Likewise.
	* g++.dg/cpp0x/enum29.C: Adjust dg-error string.
	* g++.dg/ext/label10.C: Likewise.
	* g++.dg/parse/constant5.C: Likewise.

From-SVN: r238828

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71859
	* check.c(numeric_check): Prevent ICE.  Issue error for invalid
	subroutine as an actual argument when numeric argument is expected.

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71859
	* gfortran.dg/pr71859.f90: New test.
	* gfortran.dg/intrinsic_numeric_arg.f: Update error message.
	* gfortran.dg/coarray_collectives_1.f90: Ditto.

From-SVN: r238825

	PR c/7652
	* jcf-dump.c (print_constant): Add break.

From-SVN: r238824

	Integrating std::string_view and std::string.
	* include/Makefile.am: Add string_view and string_view.tcc
	to the exported headers.
	* include/Makefile.in: Likewise.
	* include/bits/basic_string.h: Include <string_view> in C++17 mode.
	(__sv_type): New.
	(basic_string(__sv_type, const _Alloc&)): Likewise.
	(operator=(__sv_type)): Likewise.
	(operator __sv_type()): Likewise.
	(operator+=(__sv_type)): Likewise.
	(append(__sv_type __sv)): Likewise.
	(append(__sv_type, size_type, size_type)): Likewise.
	(assign(__sv_type)): Likewise.
	(assign(__sv_type, size_type, size_type)): Likewise.
	(insert(size_type, __sv_type)): Likewise.
	(insert(size_type, __sv_type, size_type, size_type)): Likewise.
	(replace(size_type, size_type, __sv_type)): Likewise.
	(replace(size_type, size_type, __sv_type, size_type, size_type)):
	Likewise.
	(replace(const_iterator, const_iterator, __sv_type)): Likewise.
	(find(__sv_type, size_type)): Likewise.
	(rfind(__sv_type, size_type)): Likewise.
	(find_first_of(__sv_type, size_type)): Likewise.
	(find_last_of(__sv_type, size_type)): Likewise.
	(find_first_not_of(__sv_type, size_type)): Likewise.
	(find_last_not_of(__sv_type, size_type)): Likewise.
	(compare(__sv_type)): Likewise.
	(compare(size_type, size_type, __sv_type)): Likewise.
	(compare(size_type, size_type, __sv_type, size_type, size_type)):
	Likewise.
	* include/bits/string_view.tcc: New.
	* include/std/string_view: Likewise.
	* testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
	* testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
	* testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
	Likewise.
	* testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
	Likewise.
	* testsuite/21_strings/basic_string/operations/compare/char/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string/operations/find/char/5.cc:
	Likewise.
	* testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
	Likewise.
	* testsuite/21_strings/basic_string/operators/char/5.cc: Likewise.
	* testsuite/21_strings/basic_string/operators/wchar_t/5.cc: Likewise.
	* testsuite/21_strings/basic_string_view/capacity/1.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/char/1.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/char/2.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/char/3.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc: Likewise.
	* testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc: Likewise.
	* testsuite/21_strings/basic_string_view/element_access/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/char/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/char/empty.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/char/front_back.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/wchar_t/empty.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/element_access/wchar_t/front_back.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/include.cc: Likewise.
	* testsuite/21_strings/basic_string_view/inserters/char/1.cc: Likewise.
	* testsuite/21_strings/basic_string_view/inserters/char/2.cc: Likewise.
	* testsuite/21_strings/basic_string_view/inserters/char/3.cc: Likewise.
	* testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/modifiers/remove_prefix/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/modifiers/remove_suffix/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/compare/char/13650.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/13650.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/wchar_t/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/wchar_t/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/find/wchar_t/4.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/rfind/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/rfind/char/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/3.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/string_conversion/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/substr/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operations/substr/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/operators/char/2.cc: Likewise.
	* testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/range_access/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/requirements/typedefs.cc:
	Likewise.
	* testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
	* testsuite/21_strings/basic_string_view/types/1.cc: Likewise.

From-SVN: r238823

2016-07-28  Steven G. Kargl  <kargl@gcc.gnu.org>
	    Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71883
	* frontend-passes.c (gfc_run_passes): Bail out if there are any
	errors.
	* error.c (gfc_internal_error): If there are any errors in the
	buffer, exit with EXIT_FAILURE.

2016-07-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/71883
	* gfortran.dg/pr71883.f90 : New test.

From-SVN: r238822

which does a shift as part of its operation. An AND immediate is a
simpler operation, and might be faster on some implementations, so
it is better to emit this this instead of UBFM.

Benchmarking showed no difference on implementations where UBFM has
the same performance as AND, and minor speedups across several
benchmarks on an implementation where UBFM is slower than AND.

Bootstrapped and tested on aarch64-none-elf.

    gcc/
	* config/aarch64/aarch64.md
	(zero_extend<SHORT:mode><GPI:mode>2_aarch64): Change output
	statement and type.
	(<optab>qihi2_aarch64): Likewise, and split into two.
	(extendqihi2_aarch64): New.
	(zero_extendqihi2_aarch64): New.
	* config/aarch64/iterators.md (ldrxt): Remove.
	* config/aarch64/aarch64.c (aarch64_rtx_costs): Change cost of
	uxtb/uxth.

From-SVN: r238821

When zero extending a 32-bit register, we emit a "mov", but currently
report the cost of the "mov" incorrectly.

In terms of speed, we currently say the cost is that of an extend
operation. But the cost of a "mov" is the cost of 1 instruction, so fix
that.

In terms of size, we currently say that the "mov" takes 0 instructions.
Fix it by changing it to 1.

Bootstrapped and tested on aarch64-none-elf.

    gcc/
	* config/aarch64/aarch64.c (aarch64_rtx_costs): Fix cost of zero extend.

From-SVN: r238820

This patch improves the readability of the prolog and epilog code by moving some code into separate functions.

This patch improves the readability of the prolog and epilog code by moving
some code into separate functions.  There is no difference in generated code.

gcc/
	* config/aarch64/aarch64.c (aarch64_pushwb_pair_reg): Rename.
	(aarch64_push_reg): New function to push 1 or 2 registers.
	(aarch64_pop_reg): New function to pop 1 or 2 registers.
	(aarch64_expand_prologue): Use aarch64_push_regs.
	(aarch64_expand_epilogue): Use aarch64_pop_regs.

From-SVN: r238818

gcc/

2016-07-28  Yuri Rumyantsev  <ysrumyan@gmail.com>

	PR tree-optimization/71734
	* tree-ssa-loop-im.c (ref_indep_loop_p_1): Pass value of safelen
	attribute instead of REF_LOOP and use it.
	(ref_indep_loop_p_2): Use SAFELEN argument instead of REF_LOOP and
	set it for Loops having non-zero safelen attribute.
	(ref_indep_loop_p): Pass zero as initial value for safelen.

gcc/testsuite/

2016-07-28  Yuri Rumyantsev  <ysrumyan@gmail.com>

	PR tree-optimization/71734
        * g++.dg/vect/pr70729-nest.cc: New test.

From-SVN: r238817

gcc/

	PR middle-end/72657
	PR target/72683
	* tree-chkp.c (chkp_retbnd_call_by_val): Check for instrumentation
	call using chkp_gimple_call_builtin_p.
	(chkp_copy_bounds_for_assign): Likewise.

From-SVN: r238816

This patch reverts the change for PR 71902 since it causes 178.gagel
miscompile in spec2000 as reported in PR 71961 which was observed in
x86_64, aarch64, powerpc64.

gcc/fortran/ChangeLog:

2016-07-28  Renlin Li  <renlin.li@arm.com>

	Revert
	2016-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71902
	* dependency.c (gfc_check_dependency): Use dep_ref.  Handle case
	if identical is true and two array element references differ.
	(gfc_dep_resovler):  Move most of the code to dep_ref.
	(dep_ref):  New function.
	* frontend-passes.c (realloc_string_callback):  Name temporary
	variable "realloc_string".

gcc/testsuite/ChangeLog:

2016-07-28  Renlin Li  <renlin.li@arm.com>

	Revert
	2016-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/71902
	* gfortran.dg/dependency_47.f90:  New test.

From-SVN: r238815

gcc/ChangeLog:

2016-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config/alpha/alpha.c (alpha_adjust_cost): Adjust.
	* config/arm/arm-protos.h (struct tune_params): Likewise.
	* config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
	(cortex_a9_sched_adjust_cost): Likewise.
	(fa726te_sched_adjust_cost): Likewise.
	(arm_adjust_cost): Likewise.
	* config/bfin/bfin.c (bfin_adjust_cost): Likewise.
	* config/c6x/c6x.c (c6x_adjust_cost): Likewise.
	* config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise.
	* config/i386/i386.c (ix86_adjust_cost): Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mep/mep.c (mep_adjust_cost): Likewise.
	* config/microblaze/microblaze.c (microblaze_adjust_cost):
	* Likewise.
	* config/mips/mips.c (mips_adjust_cost): Likewise.
	* config/mn10300/mn10300.c (mn10300_adjust_sched_cost):
	* Likewise.
	* config/pa/pa.c (pa_adjust_cost): Likewise.
	* config/rs6000/rs6000.c (rs6000_adjust_cost): Likewise.
	(rs6000_debug_adjust_cost): Likewise.
	* config/sh/sh.c (sh_adjust_cost): Likewise.
	* config/sparc/sparc.c (supersparc_adjust_cost): Likewise.
	(hypersparc_adjust_cost): Likewise.
	(sparc_adjust_cost): Likewise.
	* config/spu/spu.c (spu_sched_adjust_cost): Likewise.
	* config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Likewise.
	* config/tilepro/tilepro.c (tilepro_sched_adjust_cost):
	* Likewise.
	* config/visium/visium.c (visium_adjust_cost): Likewise.
	* doc/tm.texi: Regenerate.
	* haifa-sched.c (dep_cost_1): Adjust.
	* target.def: Merge adjust_cost and adjust_cost_2.

From-SVN: r238814

gcc/ChangeLog:

2016-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* haifa-sched.c (add_to_speculative_block): Make twins a vector.

From-SVN: r238813

gcc/ChangeLog:

2016-07-28  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* store-motion.c (struct st_expr): Make pattern_regs a vector.
	(extract_mentioned_regs): Append to a vector instead of
	returning a rtx_expr_list.
	(st_expr_entry): Adjust.
	(free_st_expr_entry): Likewise.
	(store_ops_ok): Likewise.
	(store_killed_in_insn): Likewise.
	(find_moveable_store): Likewise.

From-SVN: r238812

	PR gcov-profile/68025
	* tree-profile.c (tree_profiling): Respect
	no_profile_instrument_function attribute.
	* doc/extend.texi: Document no_profile_instrument_function
	attribute.
	PR gcov-profile/68025
	* c-common.c (handle_no_profile_instrument_function_attribute):
	PR gcov-profile/68025
	* gcc.dg/no_profile_instrument_function-attr-1.c: New test.

From-SVN: r238811

From-SVN: r238810

	* mark_spam.py: New file.

From-SVN: r238809

	* g++.dg/vect/pr70944.cc: New test.
	PR rtl-optimization/70944
	* combine.c (make_compound_operation):
	Do not allow make_compound_operation for vector mode

From-SVN: r238808

From-SVN: r238806

gcc/testsuite/ChangeLog:

2016-07-28  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71994
	* gcc.dg/torture/pr71994.c: New test.

From-SVN: r238803

gcc/testsuite/ChangeLog:

2016-07-28  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71994
	* gcc.dg/torture/pr71994.c: New test.

gcc/ChangeLog:

2016-07-28  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/71994
	* tree-ssa-reassoc.c (maybe_optimize_range_tests): Check tcc_comparison
	 before calling get_ops.

From-SVN: r238802