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Author SHA1 Message Date
Martin Sebor
89990732da Enable -fprintf-return-value by default. Tested on powerpc64le and x86. 
gcc/c-family/ChangeLog:

	* c.opt (-fprintf-return-value): Enable by default.

gcc/ChangeLog:

	* doc/invoke.texi (-fprintf-return-value): Document that option
	is enabled by default.

From-SVN: r242674
 2016-11-21 10:15:54 -07:00
Georg-Johann Lay
9636feef4d avr-c.c (avr_register_target_pragmas): Use C++ for-loop declaration of loop variable. 
gcc/
	* config/avr/avr-c.c (avr_register_target_pragmas): Use C++
	for-loop declaration of loop variable.
	(avr_register_target_pragmas, avr_cpu_cpp_builtins): Same.
	* config/avr/avr.c (avr_popcount_each_byte)
	(avr_init_expanders, avr_regs_to_save, sequent_regs_live)
	(get_sequence_length, avr_prologue_setup_frame, avr_map_metric)
	(avr_expand_epilogue, avr_function_arg_advance)
	(avr_out_compare, avr_out_plus_1, avr_out_bitop, avr_out_fract)
	(avr_rotate_bytes, _reg_unused_after, avr_assemble_integer)
	(avr_adjust_reg_alloc_order, output_reload_in_const)
	(avr_conditional_register_usage, avr_find_unused_d_reg)
	(avr_map_decompose, avr_fold_builtin): Same.

From-SVN: r242672
 2016-11-21 16:59:51 +00:00
Rainer Orth
3115f94f7f Don't define libstdc++-internal macros in Solaris 10+ <math.h> 
libstdc++-v3:
	* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Update comments.
	(__CORRECT_ISO_CPP11_MATH_H_PROTO): Rename to ...
	(__CORRECT_ISO_CPP11_MATH_H_PROTO_FP): ... this.
	Add test for C++11 <math.h> integral overloads.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* include/c_global/cmath [__cplusplus >= 201103L]: Reflect
	__CORRECT_ISO_CPP11_MATH_H_PROTO to
	__CORRECT_ISO_CPP11_MATH_H_PROTO_FP rename.
	* include/c_global/cmath [_GLIBCXX_USE_C99_MATH &&
	!_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC && __cplusplus >= 201103L]
	(std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO_INT.
	(std::isfinite): Likewise.
	(std::isinf): Likewise.
	(std::isnan): Likewise.
	(std::isnormal): Likewise.
	(std::signbit): Likewise.
	(std::isgreater): Likewise.
	(std::isgreaterequal): Likewise.
	(std::isless): Likewise.
	(std::islessequal): Likewise.
	(std::islessgreater): Likewise.
	(std::isunordered): Likewise.
	[__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]
	(std::acosh): Likewise.
	(std::asinh): Likewise.
	(std::atanh): Likewise.
	(std::cbrt): Likewise.
	(std::copysign): Likewise.
	(std::erf): Likewise.
	(std::erfc): Likewise.
	(std::exp2): Likewise.
	(std::expm1): Likewise.
	(std::fdim): Likewise.
	(std::fma): Likewise.
	(std::fmax): Likewise.
	(std::fmin): Likewise.
	(std::hypot): Likewise.
	(std::ilogb): Likewise.
	(std::lgamma): Likewise.
	(std::llrint): Likewise.
	(std::llround): Likewise.
	(std::log1p): Likewise.
	(std::log2): Likewise.
	(std::logb): Likewise.
	(std::lrint): Likewise.
	(std::lround): Likewise.
	(std::nearbyint): Likewise.
	(std::nextafter): Likewise.
	(std::nexttoward): Likewise.
	(std::remainder): Likewise.
	(std::remquo): Likewise.
	(std::rint): Likewise.
	(std::round): Likewise.
	(std::scalbln): Likewise.
	(std::scalbn): Likewise.
	(std::tgamma): Likewise.
	(std::trunc): Likewise.
	* include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1 && __cplusplus >=
	201103L]: Reflect __CORRECT_ISO_CPP11_MATH_H_PROTO to
	__CORRECT_ISO_CPP11_MATH_H_PROTO_FP rename.

	fixincludes:
	* inclhack.def (solaris_math_12): New fix.
	(hpux11_fabsf): Replace bypass by *-hp-hpux11* mach selector.
	* fixincl.x: Regenerate.
	* tests/base/math.h [SOLARIS_MATH_12_CHECK]: New test.

From-SVN: r242671
 2016-11-21 16:09:47 +00:00
Georg-Johann Lay
6fce001398 avr.c (avr_popcount): Remove static function. 
gcc/
	* config/avr/avr.c (avr_popcount): Remove static function.
	(avr_popcount_each_byte, avr_out_bitop): Use popcount_hwi instead.

From-SVN: r242670
 2016-11-21 16:04:15 +00:00
Richard Earnshaw
c30752be91 [arm] Remove unimplemented option -macps-float 
* arm.opt (mapcs-float): Delete option
	* arm.c (arm_option_override): Remove hunk relating to
	TARGET_APCS_FLOAT.
	* doc/invoke.texi (arm options): Remove documentation for -mapcs-float.

From-SVN: r242669
 2016-11-21 15:59:13 +00:00
Richard Sandiford
9713daa015 Handle sibcalls with aggregate returns 
We treated this g as a sibling call to f:

      int f (int);
      int g (void) { return f (1); }

but not this one:

      struct s { int i; };
      struct s f (int);
      struct s g (void) { return f (1); }

We treated them both as sibcalls on x86 before the first patch for PR36326,
so I suppose this is a regression of sorts from 4.3.

The patch allows function returns to be local aggregate variables as well
as gimple registers.

gcc/
	* tree-tailcall.c (process_assignment): Simplify the check for
	a valid copy, allowing the source to be a local variable as
	well as an SSA name.
	(find_tail_calls): Allow copies between local variables to follow
	the call.  Allow the result to be stored in any local variable,
	even if it's an aggregate.
	(eliminate_tail_call): Check whether the result is an SSA name
	before updating its SSA_NAME_DEF_STMT.

gcc/testsuite/
	* gcc.dg/tree-ssa/tailcall-7.c: New test.

From-SVN: r242668
 2016-11-21 15:52:09 +00:00
David Malcolm
67b5d0b2fe substring_loc info needs default track-macro-expansion (PR preprocessor/78324) 
gcc/ChangeLog:
	PR preprocessor/78324
	* input.c (get_substring_ranges_for_loc): Fail gracefully if
	-ftrack-macro-expansion has a value other than 2.

gcc/testsuite/ChangeLog:
	PR preprocessor/78324
	* gcc.dg/plugin/diagnostic-test-string-literals-1.c
	(test_multitoken_macro): New function.
	* gcc.dg/plugin/diagnostic-test-string-literals-3.c: New test
	case.
	* gcc.dg/plugin/diagnostic-test-string-literals-4.c: New test
	case.
	* gcc.dg/plugin/plugin.exp (plugin_test_list): Add the new test
	cases.
	* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c (test_sprintf_note):
	Move to...
	* gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: ...here.  Drop
	-ftrack-macro-expansion=0.
	(test_sprintf_note): Remove "P" macro.  Add
	dg-begin/end-multiline-output directives.
	(LINE, buffer, ptr): Copy from builtin-sprintf-warn-1.c.

From-SVN: r242667
 2016-11-21 15:50:38 +00:00
Georg-Johann Lay
dd586f9814 target-supports.exp (check_effective_target_tiny): Return 1 for AVR_TINY. 
gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_tiny) [avr]:
	Return 1 for AVR_TINY.

From-SVN: r242666
 2016-11-21 15:38:02 +00:00
Segher Boessenkool
e51482c9c8 Testcase for PR71785 
gcc/testsuite/
	PR rtl-optimization/71785
	* gcc.target/powerpc/pr71785.c: New file.

From-SVN: r242665
 2016-11-21 16:15:21 +01:00
Bin Cheng
e0e7aa34ab re PR tree-optimization/78114 (gfortran.dg/vect/fast-math-mgrid-resid.f FAILs) 
gcc/testsuite
	PR testsuite/78114
	* gfortran.dg/vect/fast-math-mgrid-resid.f: Add additional
	options.  Refine test by checking predictive commining PHI
	nodes in vectorized loop wrto vector factor.

From-SVN: r242664
 2016-11-21 14:58:19 +00:00
Segher Boessenkool
1c7926f64c shrink-wrap: Fix problem with DF checking (PR78400) 
With my previous patch the compiler ICEs if you use --enable-checking=df.
This patch fixes it, by calling df_update_entry_exit_and_calls instead of
df_update_entry_block_defs and df_update_exit_block_uses.


	PR rtl-optimization/78400
	* shrink-wrap.c (try_shrink_wrapping_separate): Call
	df_update_entry_exit_and_calls instead of df_update_entry_block_defs
	and df_update_exit_block_uses.

From-SVN: r242663
 2016-11-21 15:44:21 +01:00
Bernd Edlinger
48330c9355 re PR c++/71973 (c++ handles built-in functions inconsistently) 
gcc:
2016-11-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR c++/71973
	* doc/invoke.texi (-Wno-builtin-declaration-mismatch): Document the
	new default-enabled warning..
	* builtin-types.def (BT_CONST_TM_PTR): New primitive type.
	(BT_PTR_CONST_STRING): Updated.
	(BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR): Removed.
	(BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_TM_PTR): New function type.
	* builtins.def (DEF_TM_BUILTIN): Disable BOTH_P for TM builtins.
	(strftime): Update builtin function.
	* tree-core.h (TI_CONST_TM_PTR_TYPE): New enum value.
	* tree.h (const_tm_ptr_type_node): New type node.
	* tree.c (free_lang_data, build_common_tree_nodes): Initialize
	const_tm_ptr_type_node.

c-family:
2016-11-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR c++/71973
	* c.opt (-Wbuiltin-declaration-mismatch): New warning.
	* c-common.c (c_common_nodes_and_builtins): Initialize
	const_tm_ptr_type_node.

c:
2016-11-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR c++/71973
	* c-decl.c (diagnose_mismatched_decls): Use
	OPT_Wbuiltin_declaration_mismatch here too.

cp:
2016-11-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR c++/71973
	* decl.c (duplicate_decls): Warn when a built-in function is redefined.
	Don't overload builtin functions with C++ functions.
	Handle const_tm_ptr_type_node like file_ptr_node.
	Copy the TREE_NOTHROW flag unmodified to the old decl.

lto:
2016-11-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR c++/71973
	* lto-lang.c (lto_init): Assert const_tm_ptr_type_node is sane.

testsuite:
2016-11-21  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR c++/71973
	* g++.dg/pr71973-1.C: New test.
	* g++.dg/pr71973-2.C: New test.
	* g++.dg/pr71973-3.C: New test.
	* g++.dg/lto/pr68811_0.C: Add -w to first lto-options.
	* g++.dg/lookup/extern-c-redecl4.C: Adjust test expectations.
	* g++.old-deja/g++.mike/p700.C: Add -Wno-builtin-declaration-mismatch
	to dg-options.
	* g++.old-deja/g++.other/realloc.C: Likewise.
	* g++.old-deja/g++.other/builtins10.C: Adjust test expectations.

From-SVN: r242662
 2016-11-21 14:17:05 +00:00
Bill Schmidt
eeeaf7199a re PR tree-optimization/78413 (ICE in single_pred_edge, at basic-block.h:361) 
[gcc]

2016-11-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/78413
	* tree-if-conv.c (versionable_outer_loop_p): Require that both
	inner and outer loop latches have single predecessors.

[gcc/testsuite]

2016-11-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/78413
	* gcc.dg/tree-ssa/pr78413.c: New test.

From-SVN: r242661
 2016-11-21 14:10:11 +00:00
Georg-Johann Lay
e0706cfb33 re PR target/78093 ([avr] New variable attribute "absdata" and option "-mabsdata" to enable LDS / STS on Reduced Tiny) 
PR target/78093
	* config/avr/avr.c (avr_decl_maybe_lds_p): New static function.
	(avr_encode_section_info) [TARGET_ABSDATA && AVR_TINY]: Use it.

From-SVN: r242660
 2016-11-21 12:23:14 +00:00
Thomas Preud'homme
e420e419f4 empty_fiq_handler.c: Skip if -mthumb is passed in and target is Thumb-only. 
2016-11-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    * gcc.target/arm/empty_fiq_handler.c: Skip if -mthumb is passed in and
    target is Thumb-only.

From-SVN: r242658
 2016-11-21 11:00:22 +00:00
Trevor Saunders
bacca1274c make dead_or_set_{,regno_}p take rtx_insn * 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtl.h: Adjust prototype.
	* rtlanal.c (dead_or_set_p): Change argument type to rtx_insn *.
	(dead_or_set_regno_p): Likewise.

From-SVN: r242657
 2016-11-21 06:16:18 +00:00
Trevor Saunders
2059d0e97d make add_int_reg_note take rtx_insn * 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtl.h: Adjust prototype.
	* rtlanal.c (add_int_reg_note): Change argument type to rtx_insn *.

From-SVN: r242656
 2016-11-21 06:16:13 +00:00
Trevor Saunders
87ac59a062 make prologue_epilogue_contains take a rtx_insn * 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* function.c (contains): Change argument type to rtx_insn *.
	(prologue_contains): Likewise.
	(epilogue_contains): Likewise.
	(prologue_epilogue_contains): Likewise.
	* function.h: Adjust prototype.

From-SVN: r242655
 2016-11-21 06:16:08 +00:00
Trevor Saunders
f087c7739f remove cast from emit_libcall_block 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* optabs.c (emit_libcall_block): Change argument type to
	rtx_insn *.
	* optabs.h: Adjust prototype.

From-SVN: r242654
 2016-11-21 06:16:03 +00:00
Trevor Saunders
a29f6a2be3 make delete_insn () take a rtx_insn * 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* cfgrtl.c (delete_insn): Change argument type to rtx_insn *.
	(fixup_reorder_chain): Adjust.
	* cfgrtl.h: Adjust prototype.

From-SVN: r242653
 2016-11-21 06:15:58 +00:00
Trevor Saunders
4bd09ee9d3 make replace_label_in_insn take labels as rtx_insn * 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* rtl.h: Adjust prototype.
	* rtlanal.c (replace_label_in_insn): Change argument type to
	rtx_insn *.

From-SVN: r242652
 2016-11-21 06:15:26 +00:00
Trevor Saunders
800dcd865a make recog () take a rtx_insn * 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config/v850/v850.c (expand_prologue): Adjust.
	(expand_epilogue): Likewise.
	* expr.c (init_expr_target): Likewise.
	* genrecog.c (print_subroutine): Always make the argument type
	rtx_insn *.
	* recog.h: Adjust prototype.

From-SVN: r242651
 2016-11-21 06:15:08 +00:00
Trevor Saunders
f370536c9c split up variables to use rtx_insn * more 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config/aarch64/aarch64.c (aarch64_emit_unlikely_jump): split
	up variables to make some rtx_insn *.
	* config/alpha/alpha.c (emit_unlikely_jump): Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/mn10300/mn10300.c (mn10300_legitimize_pic_address):
	Likewise.
	* config/rs6000/rs6000.c (rs6000_expand_split_stack_prologue):
	Likewise.
	* config/spu/spu.c (spu_emit_branch_hint): Likewise.

From-SVN: r242650
 2016-11-21 06:15:00 +00:00
Trevor Saunders
d8485bdb18 use rtx_insn * more places where it is obvious 
gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config/arm/arm.c (legitimize_pic_address): Change to use
	rtx_insn * as the type of variables.
	(arm_pic_static_addr): Likewise.
	(arm_emit_movpair): Likewise.
	* config/c6x/c6x.c (reorg_split_calls): Likewise.
	* config/darwin.c (machopic_legitimize_pic_address): Likewise.
	* config/frv/frv.c (frv_optimize_membar_local): Likewise.
	* config/frv/frv.md: Likewise.
	* config/i386/i386-protos.h: Likewise.
	* config/i386/i386.c (ix86_expand_split_stack_prologue):
	Likewise.
	(ix86_split_fp_branch): Likewise.
	(predict_jump): Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address):
	Likewise.
	* config/s390/s390.c: Likewise.
	* config/s390/s390.md: Likewise.
	* config/spu/spu.md: Likewise.
	* config/tilegx/tilegx.c (tilegx_legitimize_tls_address):
	Likewise.
	* lower-subreg.c (resolve_simple_move): Likewise.

From-SVN: r242649
 2016-11-21 06:14:52 +00:00
Jeff Law
fe12d76c19 re PR target/48551 (Following source code crashes the c++ compiler on coldfire platform.) 
2016-11-20  Jeff Law  <law@redhat.com>

	PR target/48551
	* reload.h (struct target_reload): Make x_double_reg_address_ok
	be per-mode rather.
	* reload.c (find_reloads_address): Check if double_reg_address_ok
	is true for the mode of the memory reference.
	* reload1.c (init_reload): Initialize double_reg_address_ok for
	each mode.

	PR target/48551
	* gcc.target/m68k/pr48551.c: New test.

From-SVN: r242648
 2016-11-20 22:29:36 -07:00
Jason Merrill
29c90a3c28 PR objc++/78418 - ICE in string tests on darwin 
* tree.c (lvalue_kind): Guard DECL_HAS_VALUE_EXPR_P.

From-SVN: r242647
 2016-11-20 23:41:21 -05:00
GCC Administrator
3082005070 Daily bump. 
From-SVN: r242646
 2016-11-21 00:16:15 +00:00
Harald Anlauf
8dc998fb42 re PR fortran/69741 (Bad error in forall with array loop counters) 
2016-11-20  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/69741
	* resolve.c (gfc_resolve_forall): Check for nonscalar index variables.

2016-11-20  Harald Anlauf  <anlauf@gmx.de>
 
	PR fortran/69741
	* gfortran.dg/forall_18.f90: New testcase.

From-SVN: r242641
 2016-11-20 18:43:16 +00:00
Aldy Hernandez
9692308d30 Fix date on last ChangeLog entry. 
From-SVN: r242640
 2016-11-20 18:35:37 +00:00
Aldy Hernandez
358a95e462 re PR middle-end/61409 (-Wmaybe-uninitialized false-positive with -O2) 
PR middle-end/61409
	* tree-ssa-uninit.c: Define new global max_phi_args.
	(compute_uninit_opnds_pos): Use max_phi_args.
	(prune_uninit_phi_opnds): Same.
	(use_pred_not_overlap_with_undef_path_pred): Remove reference to
	missing NUM_PREDS in function comment.
	(can_one_predicate_be_invalidated_p): New.
	(can_chain_union_be_invalidated_p): New.
	(flatten_out_predicate_chains): New.
	(uninit_ops_invalidate_phi_use): New.
	(is_use_properly_guarded): Call uninit_ops_invalidate_phi_use.

From-SVN: r242639
 2016-11-20 18:34:06 +00:00
Marc Glisse
40fd269ab1 Simplify X /[ex] 8 == 0 
2016-11-20  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* fold-const.c (fold_comparison): Ignore EXACT_DIV_EXPR.
	* match.pd (A /[ex] B CMP C): New simplifications.

gcc/testsuite/
	* gcc.dg/tree-ssa/cmpexactdiv.c: New file.

From-SVN: r242638
 2016-11-20 15:32:37 +00:00
Andre Vehreschild
8294f55513 re PR fortran/78395 ([OOP] error on polymorphic assignment) 
gcc/testsuite/ChangeLog:

2016-11-20  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/78395
	* gfortran.dg/typebound_operator_21.f03: New test.

gcc/fortran/ChangeLog:

2016-11-20  Andre Vehreschild  <vehre@gcc.gnu.org>

	PR fortran/78395
	* resolve.c (resolve_typebound_function): Prevent stripping of refs,
	when the base-expression is a class' typed one.

From-SVN: r242637
 2016-11-20 15:21:43 +01:00
Marc Glisse
5b7f6ed0b3 Simplify X / X, 0 / X and X % X 
2016-11-20  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd (0 / X, X / X, X % X): New simplifications.

gcc/testsuite/
	* gcc.dg/tree-ssa/divide-5.c: New file.

From-SVN: r242636
 2016-11-20 13:42:24 +00:00
Marc Glisse
62a7df9f59 Protect __TMC_END__ - __TMC_LIST__ == 0 
2016-11-20  Marc Glisse  <marc.glisse@inria.fr>

        PR libgcc/77813
        * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide
        __TMC_END__ behind a passthrough asm.

From-SVN: r242635
 2016-11-20 13:35:27 +00:00
Rainer Orth
0021284370 Add PR sanitizer/78267 patch to libsanitizer/LOCAL_PATCHES 
From-SVN: r242634
 2016-11-20 10:51:53 +00:00
Rainer Orth
97448adf21 Fix libsanitizer build on OS X 10.1[01], macOS 10.12 (PR sanitizer/78267) 
fixincludes:
	PR sanitizer/78267
	* inclhack.def (darwin_availabilityinternal, darwin_os_trace_1)
	(darwin_os_trace_2, darwin_os_trace_3): New fixes.
	(hpux_stdint_least_fast): Remove spurious _EOFix_.
	* fixincl.x: Regenerate.
	* tests/bases/AvailabilityInternal.h: New file.
	* tests/bases/os/trace.h: New file.

2016-11-20  Jack Howarth  <howarth.at.gcc@gmail.com>

	libsanitizer:
	PR sanitizer/78267
	* sanitizer_common/sanitizer_mac.cc: Include <os/trace.h> only if
	compiler supports blocks extension.

From-SVN: r242633
 2016-11-20 10:49:47 +00:00
GCC Administrator
71b9f645fb Daily bump. 
From-SVN: r242632
 2016-11-20 00:16:18 +00:00
Andreas Schwab
b8271a3824 comp-goto-1.c (insn_t): Change offset to signed int. 
* gcc.c-torture/execute/comp-goto-1.c (insn_t): Change offset to
signed int.

From-SVN: r242629
 2016-11-19 20:15:18 +00:00
Jakub Jelinek
90b47c5174 i386.c (ix86_can_inline_p): Use || instead of & when checking if callee's isa flags are subset of caller's... 
* config/i386/i386.c (ix86_can_inline_p): Use || instead of &
	when checking if callee's isa flags are subset of caller's isa flags.
	Fix comment wording.

From-SVN: r242628
 2016-11-19 19:57:56 +01:00
Jakub Jelinek
ed8b3aba44 i386.c (ix86_valid_target_attribute_tree): Don't clear opts->x_ix86_isa_flags... 
* config/i386/i386.c (ix86_valid_target_attribute_tree): Don't
	clear opts->x_ix86_isa_flags, clear opts->x_ix86_isa_flags2
	instead and using = 0 instead of &= 0.

From-SVN: r242627
 2016-11-19 19:57:26 +01:00
Jakub Jelinek
253a20de71 i386.c (def_builtin, [...]): Formatting fixes. 
* config/i386/i386.c (def_builtin, def_builtin2, def_builtin_const2,
	ix86_add_new_builtins): Formatting fixes.
	(ix86_expand_builtin): Use || instead of && for isa vs. isa2.
	(ix86_get_builtin): Likewise.

From-SVN: r242626
 2016-11-19 19:56:47 +01:00
Jakub Jelinek
c1b7577391 i386.c (ix86_expand_builtin): Remove msk_mov variable... 
* config/i386/i386.c (ix86_expand_builtin): Remove msk_mov variable,
	don't initialize it, don't use it for the case where it isn't
	provable %{z} nor using the same argument, instead move merge
	argument into a new pseudo and use that as target.  Formatting fixes.

From-SVN: r242625
 2016-11-19 19:56:16 +01:00
John David Anglin
ddba26a412 coarray_alloc_comp_1.f08: Add "-latomic" option if libatomic_available. 
* gfortran.dg/coarray_alloc_comp_1.f08: Add "-latomic" option if
	libatomic_available.
	* gfortran.dg/coarray_alloc_comp_2.f08: Likewise.
	* gfortran.dg/coarray_allocate_10.f08: Likewise.
	* gfortran.dg/coarray_allocate_7.f08: Likewise.
	* gfortran.dg/coarray_allocate_8.f08: Likewise.
	* gfortran.dg/coarray_allocate_9.f08: Likewise.
	* gfortran.dg/coarray_send_by_ref_1.f08: Likewise.
	* gfortran.dg/coarray_stat_2.f90: Likewise.
	* gfortran.dg/coindexed_1.f90: Likewise.

From-SVN: r242624
 2016-11-19 18:14:21 +00:00
Jeff Law
636a9a8900 re PR target/25111 ([m68k] bset is not used for A = 1 << (B & 31) on ColdFire) 
PR target/25111
	* config/m68k/m68k.md (bsetdreg): New pattern.
	(bchgdreg, bclrdreg): Likewise.

	PR target/25111
	* gcc.target/m68k/pr25111.c: New test.

From-SVN: r242623
 2016-11-19 10:52:04 -07:00
Kaz Kojima
e8fe0e4617 re PR target/78426 (wrong code with strncmp on SH) 
PR target/78426
	* config/sh/sh-mem.cc (sh_expand_cmpnstr): Use copy_to_mode_reg
	instead of force_reg.
	(sh_expand_setmem): Likewise.

From-SVN: r242622
 2016-11-19 13:59:47 +00:00
Krister Walfridsson
0333b8d06d config.gcc (*-*-netbsd): Set use_gcc_stdint=wrap. 
2016-11-19  Krister Walfridsson  <krister.walfridsson@gmail.com>

	* config.gcc (*-*-netbsd): Set use_gcc_stdint=wrap.

From-SVN: r242621
 2016-11-19 10:49:16 +00:00
Walter Lee
aa8df486e8 TILE-Gx: Fix bundling when encountering consecutive barriers. 
* config/tilegx/tilegx.c (tilegx_gen_bundles): Preserve
          end-of-bundle marker for consecutive barriers.

From-SVN: r242617
 2016-11-19 02:34:17 +00:00
Walter Lee
814049be46 TILE-Gx: fix clzsi2 for big-endian. 
* config/tilegx/tilegx.md (clzsi2): Fix for big-endian.

From-SVN: r242616
 2016-11-19 02:30:41 +00:00
Walter Lee
7a384912f9 TILEPro: force gcc to link against libgcc.a when creating shared 
libraries.

        * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc.

From-SVN: r242615
 2016-11-19 02:28:00 +00:00
GCC Administrator
5a2cb4f3ed Daily bump. 
From-SVN: r242613
 2016-11-19 00:16:18 +00:00