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  1. 22 Mar, 2017 13 commits
    • configure.ac: Enable LTO by default on darwin >= 9. · deeba76a 
      	* configure.ac: Enable LTO by default on darwin >= 9.
	* configure: Regenerate.

From-SVN: r246396
      Francois-Xavier Coudert committed
    • Many supported cores implement fusion of AES instructions. · e0701ef0 
      Many supported cores implement fusion of AES instructions.  When fusion
happens it can give a significant performance gain.  If not, scheduling
fusion candidates next to each other has almost no effect on performance.
Due to the high benefit/low cost it makes sense to enable AES fusion with
-mcpu=generic so that cores that support it always benefit.

    gcc/
	* config/aarch64/aarch64.c (generic_tunings): Add AES fusion.

From-SVN: r246395
      Wilco Dijkstra committed
    • re PR target/80123 (libgomp tests pr66199-2.c and pr66199-5.c fail with -mcpu=power9) · 99211352 
      2017-03-21  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>

	PR target/80123
	* doc/md.texi (Constraints): Document wA constraint.
	* config/rs6000/constraints.md (wA): New.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Add wA reg_class.
	(rs6000_init_hard_regno_mode_ok): Init wA constraint.
	* config/rs6000/rs6000.h (RS6000_CONSTRAINT_wA): New.
	* config/rs6000/vsx.md (vsx_splat_<mode>): Use wA constraint.

From-SVN: r246394
      Aaron Sawdey committed
    • re PR fortran/79602 (translation: globally replace '%s' with %qs) · 2f029c08 
      2017-03-22  Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR fortran/79602
	* decl.c: Replace '%s' with %qs.
	* expr.c: Likewise.
	* interface.c: Likewise.
	* match.c: Likewise.
	* primary.c: Likewise.
	* resolve.c: Likewise.

	PR fortran/79844
	PR fortran/80011
	* io.c: Remove trailing spaces.
	* match.c: Likewise.
	* openmp.c: Likewise.
	* resolve.c: Likewise.
	* trans-intrinsic.c: Likewise.

	PR fortran/79853
	* expr.c: Remove a double spaces.

	PR fortran/79859
	* primary.c: Remove spurious quotes around %qs.

From-SVN: r246391
      Dominique d'Humieres committed
    • Add deduction guides for C++17 (P0433R2, partial) · af181c91 
      	* include/bits/shared_ptr.h (shared_ptr, weak_ptr): Add deduction
	guides for C++17.
	* include/bits/std_function.h (function): Likewise.
	* include/bits/stl_pair.h (pair): Likewise.
	* include/debug/array (__gnu_debug::array): Likewise.
	* include/std/array (array): Likewise.
	* include/std/functional (make_default_searcher)
	(make_boyer_moore_searcher, make_boyer_moore_horspool_searcher):
	Remove generator functions.
	* include/std/tuple (tuple): Add deduction guides.
	* include/std/valarray (valarray): Likewise.
	* testsuite/20_util/function_objects/searchers.cc: Adjust to use
	class template argument deduction instead of generator functions.
	* testsuite/20_util/function/cons/deduction.cc: New test.
	* testsuite/20_util/optional/cons/deduction_guide.cc: Rename to ...
	* testsuite/20_util/optional/cons/deduction.cc: ... here.
	* testsuite/20_util/pair/cons/deduction.cc: New test.
	* testsuite/20_util/shared_ptr/cons/deduction.cc: New test.
	* testsuite/20_util/tuple/cons/deduction.cc: New test.
	* testsuite/20_util/tuple/element_access/get_neg.cc: Adjust dg-error.
	* testsuite/20_util/unique_ptr/cons/deduction_neg.cc: New test.
	* testsuite/20_util/weak_ptr/cons/deduction.cc: New test.
	* testsuite/23_containers/array/cons/deduction.cc: New test.
	* testsuite/23_containers/array/cons/deduction_neg.cc: New test.
	* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
	Adjust dg-error.
	* testsuite/23_containers/array/tuple_interface/get_neg.cc: Likewise.
	* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
	Likewise.
	* testsuite/26_numerics/valarray/deduction.cc: New test.
	* testsuite/30_threads/lock_guard/cons/deduction.cc: New test.
	* testsuite/30_threads/scoped_lock/cons/deduction.cc: New test.
	* testsuite/30_threads/unique_lock/cons/deduction.cc: New test.

From-SVN: r246389
      Jonathan Wakely committed
    • re PR fortran/80142 (Warning: No location in expression ... with -O / -ffrontend-optimize) · 918b6c9e 
      2017-03-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/80142
	* frontend-passes.c (combine_array_constructor): Take
	location of new expression from constructor expression instead
	of constructor.

2017-03-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/80142
	* gfortran.dg/any_loc.f90: New test case.

From-SVN: r246388
      Thomas Koenig committed
    • re PR go/80128 (go1: internal compiler error: in write_specific_type_functions,… · b1fb3cb0 
      re PR go/80128 (go1: internal compiler error: in write_specific_type_functions, at go/gofrontend/types.cc:2002)

	PR go/80128
    compiler: check backend alignment for memequalNN functions
    
    The code was assuming the usual required alignment for the memequalNN
    functions (16 bits for int16, 32 for int32, etc.). However, on m68k
    the required alignment of int32 is only 16 bits. Assuming the
    memequalNN alignment caused the compiler to incorrectly decide that
    int32 required a specially generated function rather than calling
    memequal32. This then crashed if the type descriptor were generated
    after type-specific functions had been written.
    
    Fixes GCC PR 80128.
    
    Reviewed-on: https://go-review.googlesource.com/38433

From-SVN: r246382
      Ian Lance Taylor committed
    • re PR c++/80029 (valgrind error in new_omp_context(omp_region_type) (gimplify.c:400)) · 7ba8651e 
      	PR c++/80029

	gcc/
	* gimplify.c (is_oacc_declared): New function.
	(oacc_default_clause): Use it to set default flags for acc declared
	variables inside parallel regions.
	(gimplify_scan_omp_clauses): Strip firstprivate pointers for acc
	declared variables.
	(gimplify_oacc_declare): Gimplify the declare clauses.  Add the
	declare attribute to any decl as necessary.

	libgomp/
	* testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.

From-SVN: r246381
      Cesar Philippidis committed
    • Fix PR80082: LDRD erronously used for 64bit load on ARMv7-R · bf634d1c 
      2017-03-22  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR target/80082
    * config/arm/arm-isa.h (isa_bit_lpae): New feature bit.
    (ISA_ARMv7ve): Add isa_bit_lpae to the definition.
    * config/arm/arm-protos.h (arm_arch7ve): Rename into ...
    (arm_arch_lpae): This.
    * config/arm/arm.c (arm_arch7ve): Rename into ...
    (arm_arch_lpae): This.  Define it in term of isa_bit_lpae.
    * config/arm/arm.h (TARGET_HAVE_LPAE): Redefine in term of
    arm_arch_lpae.

    gcc/testsuite/
    PR target/80082
    * gcc.target/arm/atomic_loaddi_10.c: New testcase.
    * gcc.target/arm/atomic_loaddi_11.c: Likewise.

From-SVN: r246365
      Thomas Preud'homme committed
    • Error message on target attribute on power target (PR target/79906) · f7325b95 
      2017-03-22  Martin Liska  <mliska@suse.cz>

	PR target/79906
	* config/rs6000/rs6000.c (rs6000_inner_target_options): Show
	error message instead of an ICE.
2017-03-22  Martin Liska  <mliska@suse.cz>

	PR target/79906
	* g++.dg/ext/mv8.C: Add power* targets.

From-SVN: r246345
      Martin Liska committed
    • extend.texi (6.11 Additional Floating Types): Revise. · 17ceee7c 
      2017-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* doc/extend.texi (6.11 Additional Floating Types): Revise.

From-SVN: r246343
      Bill Schmidt committed
    • Daily bump. · 8d563e2e 
      From-SVN: r246342
      GCC Administrator committed
    • rs6000-c.c (rs6000_target_modify_macros): Add comments. · 2b33460a 
      gcc/ChangeLog:

2017-03-21  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Add
	comments.
	* config/rs6000/rs6000.c (rs6000_option_override_internal): Add
	comments.

From-SVN: r246339
      Kelvin Nilsen committed
  3. 21 Mar, 2017 27 commits