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cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. 

* cgraph.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* target.def: Likewise.
	* sel-sched.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/arc/arc.md: Likewise.
	* config/arm/cortex-a57.md: Likewise.
	* config/arm/arm.c: Likewise.
	* config/arm/neon.md: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/vms/vms-c.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/i386/znver1.md: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/hpux-unix2003.h: Likewise.
	* config/msp430/msp430.md: Likewise.
	* config/rx/rx.c: Likewise.
	* config/rx/rx.md: Likewise.
	* config/aarch64/aarch64-simd.md: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/cris/cris.opt: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* target.h: Likewise.
	* spellcheck.c: Likewise.
	* ira-build.c: Likewise.
	* tree-inline.c: Likewise.
	* builtins.c: Likewise.
	* lra-constraints.c: Likewise.
	* explow.c: Likewise.
	* hwint.h: Likewise.
	* targhooks.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* expr.c: Likewise.
	* doc/tm.texi: Likewise.
	* doc/extend.texi: Likewise.
	* doc/install.texi: Likewise.
	* doc/md.texi: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* sched-int.h: Likewise.
	* match.pd: Likewise.
	* sched-ebb.c: Likewise.
	* target.def (omit_struct_return_reg): Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	(find_implicit_erroneous_behaviour): Renamed to...
	(find_implicit_erroneous_behavior): ... this.
	(find_explicit_erroneous_behaviour): Renamed to...
	(find_explicit_erroneous_behavior): ... this.
	(gimple_ssa_isolate_erroneous_paths): Adjust caller.
gcc/cp/
	* error.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* decl.c: Likewise.
	* typeck.c (cp_build_binary_op): Fix up behavior spelling in
	diagnostics.
	* init.c (build_delete): Likewise.
gcc/objc/
	* objc-act.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* objc-map.h: Likewise.
gcc/go/
	* gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* gccgo.texi: Likewise.
gcc/ada/
	* prj-tree.ads: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* prep.adb: Likewise.
	* prj.ads: Likewise.
	* prepcomp.adb: Likewise.
	* g-socket.ads: Likewise.
	* s-imgrea.adb: Likewise.
	* a-calend.adb: Likewise.
	* exp_disp.adb: Likewise.
	* doc/gnat_ugn/gnat_utility_programs.rst: Likewise.
	* g-socket.adb: Likewise.
	* sem_ch12.adb: Likewise.
	* terminals.c: Likewise.
gcc/testsuite/
	* objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior
	and neighbour -> neighbor.
	* objc.dg/attributes/method-nonnull-1.m: Likewise.
	* objc.dg/gnu-api-2-class-meta.m: Likewise.
	* c-c++-common/Wvarargs.c: Likewise.
	* c-c++-common/goacc/host_data-5.c: Likewise.
	* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
	* obj-c++.dg/attributes/method-nonnull-1.mm: Likewise.
	* obj-c++.dg/gnu-api-2-method.mm: Likewise.
	* gcc.target/aarch64/pr60697.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
	* gcc.target/aarch64/aapcs64/ice_2.c: Likewise.
	* gcc.target/aarch64/aapcs64/test_23.c: Likewise.
	* gcc.target/aarch64/vrnd_f64_1.c: Likewise.
	* g++.dg/warn/Wconversion-real-integer-3.C: Likewise.
	* g++.dg/lookup/koenig5.C: Likewise.
	* g++.dg/ext/no-asm-2.C: Likewise.
	* gfortran.dg/bounds_check_array_ctor_3.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_7.f90: Likewise.
	* gfortran.dg/used_types_16.f90: Likewise.
	* gfortran.dg/assumed_rank_bounds_1.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_1.f90: Likewise.
	* gfortran.dg/assumed_rank_bounds_2.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_4.f90: Likewise.
	* gfortran.dg/abstract_type_6.f03: Likewise.
	* gfortran.dg/bounds_check_array_ctor_5.f90: Likewise.
	* gfortran.dg/used_types_15.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_8.f90: Likewise.
	* gfortran.dg/exit_3.f08: Likewise.
	* gfortran.dg/open_status_2.f90: Likewise.
	* gfortran.dg/derived_pointer_recursion_2.f90: Likewise.
	* gfortran.dg/intrinsic_std_1.f90: Likewise.
	* gfortran.dg/associate_1.f03: Likewise.
	* gfortran.dg/bounds_check_array_ctor_2.f90: Likewise.
	* gfortran.dg/intrinsic_std_6.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_6.f90: Likewise.
	* gcc.dg/builtin-object-size-1.c: Likewise.
	* gcc.dg/noreturn-6.c: Likewise.
	* gcc.dg/builtin-stringop-chk-1.c: Likewise.
	* gcc.dg/globalalias.c: Likewise.
	* gcc.dg/builtins-config.h: Likewise.
	* gcc.dg/pr30457.c: Likewise.
	* gcc.c-torture/compile/volatile-1.c: Likewise.
	* gcc.c-torture/execute/20101011-1.c: Likewise.
	* c-c++-common/Waddress-1.c: Likewise.

From-SVN: r233358
This commit is contained in:
Jakub Jelinek 2016-02-12 00:53:54 +01:00 committed by Jakub Jelinek
parent 66756373c1
commit 9c58255170
120 changed files with 310 additions and 164 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
gcc/ChangeLog
View File

@ -1,3 +1,56 @@
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* cgraph.c: Spelling fixes - behaviour -> behavior and
neighbour -> neighbor.
* target.def: Likewise.
* sel-sched.c: Likewise.
* config/mips/mips.c: Likewise.
* config/arc/arc.md: Likewise.
* config/arm/cortex-a57.md: Likewise.
* config/arm/arm.c: Likewise.
* config/arm/neon.md: Likewise.
* config/arm/arm-c.c: Likewise.
* config/vms/vms-c.c: Likewise.
* config/s390/s390.c: Likewise.
* config/i386/znver1.md: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/hpux-unix2003.h: Likewise.
* config/msp430/msp430.md: Likewise.
* config/rx/rx.c: Likewise.
* config/rx/rx.md: Likewise.
* config/aarch64/aarch64-simd.md: Likewise.
* config/aarch64/aarch64.c: Likewise.
* config/nvptx/nvptx.c: Likewise.
* config/bfin/bfin.c: Likewise.
* config/cris/cris.opt: Likewise.
* config/rs6000/rs6000.c: Likewise.
* target.h: Likewise.
* spellcheck.c: Likewise.
* ira-build.c: Likewise.
* tree-inline.c: Likewise.
* builtins.c: Likewise.
* lra-constraints.c: Likewise.
* explow.c: Likewise.
* hwint.h: Likewise.
* targhooks.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* expr.c: Likewise.
* doc/tm.texi: Likewise.
* doc/extend.texi: Likewise.
* doc/install.texi: Likewise.
* doc/md.texi: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* sched-int.h: Likewise.
* match.pd: Likewise.
* sched-ebb.c: Likewise.
* target.def (omit_struct_return_reg): Likewise.
* gimple-ssa-isolate-paths.c: Likewise.
(find_implicit_erroneous_behaviour): Renamed to...
(find_implicit_erroneous_behavior): ... this.
(find_explicit_erroneous_behaviour): Renamed to...
(find_explicit_erroneous_behavior): ... this.
(gimple_ssa_isolate_erroneous_paths): Adjust caller.
2016-02-11 Segher Boessenkool <segher@kernel.crashing.org> 2016-02-11 Segher Boessenkool <segher@kernel.crashing.org>
PR rtl-optimization/64682 PR rtl-optimization/64682

16
gcc/ada/ChangeLog
View File

@ -1,3 +1,19 @@
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* prj-tree.ads: Spelling fixes - behaviour -> behavior and
neighbour -> neighbor.
* prep.adb: Likewise.
* prj.ads: Likewise.
* prepcomp.adb: Likewise.
* g-socket.ads: Likewise.
* s-imgrea.adb: Likewise.
* a-calend.adb: Likewise.
* exp_disp.adb: Likewise.
* doc/gnat_ugn/gnat_utility_programs.rst: Likewise.
* g-socket.adb: Likewise.
* sem_ch12.adb: Likewise.
* terminals.c: Likewise.
2016-02-08 Bernd Schmidt <bschmidt@redhat.com> 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
* gcc-interface/misc.c (gnat_init): Remove second argument in call to * gcc-interface/misc.c (gnat_init): Remove second argument in call to

2
gcc/ada/a-calend.adb
View File

@ -63,7 +63,7 @@ package body Ada.Calendar is
-- procedure Split (9 or 10 parameters) -+ -- procedure Split (9 or 10 parameters) -+
-- end Ada.Calendar.Formatting -- end Ada.Calendar.Formatting
-- The behaviour of the interfacing routines is controlled via various -- The behavior of the interfacing routines is controlled via various
-- flags. All new Ada 2005 types from children of Ada.Calendar are -- flags. All new Ada 2005 types from children of Ada.Calendar are
-- emulated by a similar type. For instance, type Day_Number is replaced -- emulated by a similar type. For instance, type Day_Number is replaced
-- by Integer in various routines. One ramification of this model is that -- by Integer in various routines. One ramification of this model is that

2
gcc/ada/doc/gnat_ugn/gnat_utility_programs.rst
View File

@ -4527,7 +4527,7 @@ Alternatively, you may run the script using the following command line:
``--additional-tests`` switch. ``--additional-tests`` switch.
* ``Skeletons_Default`` * ``Skeletons_Default``
is used to specify the default behaviour of test skeletons, otherwise is used to specify the default behavior of test skeletons, otherwise
specified by ``--skeleton-default`` option. The value of this attribute specified by ``--skeleton-default`` option. The value of this attribute
should be either ``pass`` or ``fail``. should be either ``pass`` or ``fail``.

2
gcc/ada/exp_disp.adb
View File

@ -2668,7 +2668,7 @@ package body Exp_Disp is
-- F := not Cancelled (Bnn); -- F := not Cancelled (Bnn);
-- where F is the success flag. The status of Cancelled is negated -- where F is the success flag. The status of Cancelled is negated
-- in order to match the behaviour of the version for task types. -- in order to match the behavior of the version for task types.
Append_To (Stmts, Append_To (Stmts,
Make_Assignment_Statement (Loc, Make_Assignment_Statement (Loc,

2
gcc/ada/g-socket.adb
View File

@ -481,7 +481,7 @@ package body GNAT.Sockets is
return; return;
-- On other platforms, fd_set is an FD_SETSIZE bitmap: check -- On other platforms, fd_set is an FD_SETSIZE bitmap: check
-- that Fd is within range (otherwise behaviour is undefined). -- that Fd is within range (otherwise behavior is undefined).
elsif Fd < 0 or else Fd >= SOSC.FD_SETSIZE then elsif Fd < 0 or else Fd >= SOSC.FD_SETSIZE then
raise Constraint_Error raise Constraint_Error

4
gcc/ada/g-socket.ads
View File

@ -1066,10 +1066,10 @@ package GNAT.Sockets is
-- blocks until an event occurs. On some platforms, the select(2) system -- blocks until an event occurs. On some platforms, the select(2) system
-- can block the full process (not just the calling thread). -- can block the full process (not just the calling thread).
-- --
-- Check_Selector provides the very same behaviour. The only difference is -- Check_Selector provides the very same behavior. The only difference is
-- that it does not watch for exception events. Note that on some platforms -- that it does not watch for exception events. Note that on some platforms
-- it is kept process blocking on purpose. The timeout parameter allows the -- it is kept process blocking on purpose. The timeout parameter allows the
-- user to have the behaviour he wants. Abort_Selector allows the safe -- user to have the behavior he wants. Abort_Selector allows the safe
-- abort of a blocked Check_Selector call. A special socket is opened by -- abort of a blocked Check_Selector call. A special socket is opened by
-- Create_Selector and included in each call to Check_Selector. -- Create_Selector and included in each call to Check_Selector.
-- --

6
gcc/ada/prep.adb
View File

@ -120,9 +120,9 @@ package body Prep is
String_False : String_Id; String_False : String_Id;
-- "false", as a string_id -- "false", as a string_id
--------------- --------------
-- Behaviour -- -- Behavior --
--------------- --------------
-- Accesses to procedure specified by procedure Initialize -- Accesses to procedure specified by procedure Initialize

2
gcc/ada/prepcomp.adb
View File

@ -661,7 +661,7 @@ package body Prepcomp is
Scn.Scanner.Initialize_Scanner (Deffile); Scn.Scanner.Initialize_Scanner (Deffile);
Prep.Parse_Def_File; Prep.Parse_Def_File;
-- Reset the behaviour of the scanner to the default -- Reset the behavior of the scanner to the default
Scn.Scanner.Set_End_Of_Line_As_Token (False); Scn.Scanner.Set_End_Of_Line_As_Token (False);

4
gcc/ada/prj-tree.ads
View File

@ -260,7 +260,7 @@ package Prj.Tree is
-- For each function the condition of validity is specified. If an access -- For each function the condition of validity is specified. If an access
-- function is called with invalid arguments, then exception -- function is called with invalid arguments, then exception
-- Assertion_Error is raised if assertions are enabled, otherwise the -- Assertion_Error is raised if assertions are enabled, otherwise the
-- behaviour is not defined and may result in a crash. -- behavior is not defined and may result in a crash.
function Name_Of function Name_Of
(Node : Project_Node_Id; (Node : Project_Node_Id;
@ -733,7 +733,7 @@ package Prj.Tree is
-- Foe each Set_* procedure the condition of validity is specified. If an -- Foe each Set_* procedure the condition of validity is specified. If an
-- access function is called with invalid arguments, then exception -- access function is called with invalid arguments, then exception
-- Assertion_Error is raised if assertions are enabled, otherwise the -- Assertion_Error is raised if assertions are enabled, otherwise the
-- behaviour is not defined and may result in a crash. -- behavior is not defined and may result in a crash.
-- These are very low-level, and manipulate the tree itself directly. You -- These are very low-level, and manipulate the tree itself directly. You
-- should look at the Create_* procedure instead if you want to use higher -- should look at the Create_* procedure instead if you want to use higher

2
gcc/ada/prj.ads
View File

@ -1828,7 +1828,7 @@ package Prj is
-- Severity of some situations, such as: no Ada sources in a project where -- Severity of some situations, such as: no Ada sources in a project where
-- Ada is one of the language. -- Ada is one of the language.
-- --
-- When the situation occurs, the behaviour depends on the setting: -- When the situation occurs, the behavior depends on the setting:
-- --
-- - Silent: no action -- - Silent: no action
-- - Warning: issue a warning, does not cause the tool to fail -- - Warning: issue a warning, does not cause the tool to fail

2
gcc/ada/s-imgrea.adb
View File

@ -482,7 +482,7 @@ package body System.Img_Real is
-- an invalid bit pattern resulting from erroneous execution -- an invalid bit pattern resulting from erroneous execution
-- (caused by using uninitialized variables for example). -- (caused by using uninitialized variables for example).
-- No matter what, we'll at least get reasonable behaviour, -- No matter what, we'll at least get reasonable behavior,
-- converting to infinity or some other value, or causing an -- converting to infinity or some other value, or causing an
-- exception to be raised is fine. -- exception to be raised is fine.

2
gcc/ada/sem_ch12.adb
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@ -7969,7 +7969,7 @@ package body Sem_Ch12 is
end if; end if;
-- At this point either both nodes came from source or we approximated -- At this point either both nodes came from source or we approximated
-- their source locations through neighbouring source statements. -- their source locations through neighboring source statements.
T1 := Top_Level_Location (Sloc (P1)); T1 := Top_Level_Location (Sloc (P1));
T2 := Top_Level_Location (Sloc (P2)); T2 := Top_Level_Location (Sloc (P2));

2
gcc/ada/terminals.c
View File

@ -170,7 +170,7 @@ static int Vw32_start_process_inherit_error_mode = 1;
/* Control whether spawnve quotes arguments as necessary to ensure /* Control whether spawnve quotes arguments as necessary to ensure
correct parsing by child process. Because not all uses of spawnve correct parsing by child process. Because not all uses of spawnve
are careful about constructing argv arrays, we make this behaviour are careful about constructing argv arrays, we make this behavior
conditional (off by default, since a similar operation is already done conditional (off by default, since a similar operation is already done
in g-expect.adb by calling Normalize_Argument). */ in g-expect.adb by calling Normalize_Argument). */
static int Vw32_quote_process_args = 0; static int Vw32_quote_process_args = 0;

2
gcc/builtins.c
View File

@ -8908,7 +8908,7 @@ fold_builtin_next_arg (tree exp, bool va_start_p)
{ {
warning_at (current_location, warning_at (current_location,
OPT_Wvarargs, OPT_Wvarargs,
"undefined behaviour when second parameter of " "undefined behavior when second parameter of "
"%<va_start%> is declared with %<register%> storage"); "%<va_start%> is declared with %<register%> storage");
} }

4
gcc/cgraph.c
View File

@ -2220,7 +2220,7 @@ cgraph_node::get_availability (void)
avail = AVAIL_AVAILABLE; avail = AVAIL_AVAILABLE;
/* Inline functions are safe to be analyzed even if their symbol can /* Inline functions are safe to be analyzed even if their symbol can
be overwritten at runtime. It is not meaningful to enforce any sane be overwritten at runtime. It is not meaningful to enforce any sane
behaviour on replacing inline function by different body. */ behavior on replacing inline function by different body. */
else if (DECL_DECLARED_INLINE_P (decl)) else if (DECL_DECLARED_INLINE_P (decl))
avail = AVAIL_AVAILABLE; avail = AVAIL_AVAILABLE;
@ -2784,7 +2784,7 @@ cgraph_edge::verify_corresponds_to_fndecl (tree decl)
node = node->ultimate_alias_target (); node = node->ultimate_alias_target ();
/* Optimizers can redirect unreachable calls or calls triggering undefined /* Optimizers can redirect unreachable calls or calls triggering undefined
behaviour to builtin_unreachable. */ behavior to builtin_unreachable. */
if (DECL_BUILT_IN_CLASS (callee->decl) == BUILT_IN_NORMAL if (DECL_BUILT_IN_CLASS (callee->decl) == BUILT_IN_NORMAL
&& DECL_FUNCTION_CODE (callee->decl) == BUILT_IN_UNREACHABLE) && DECL_FUNCTION_CODE (callee->decl) == BUILT_IN_UNREACHABLE)
return false; return false;

2
gcc/config/aarch64/aarch64-simd.md
View File

@ -1785,7 +1785,7 @@
;; the lower architectural lanes of the vector, for these patterns we want ;; the lower architectural lanes of the vector, for these patterns we want
;; to always treat "hi" as referring to the higher architectural lanes. ;; to always treat "hi" as referring to the higher architectural lanes.
;; Consequently, while the patterns below look inconsistent with our ;; Consequently, while the patterns below look inconsistent with our
;; other big-endian patterns their behaviour is as required. ;; other big-endian patterns their behavior is as required.
(define_expand "vec_unpacks_lo_<mode>" (define_expand "vec_unpacks_lo_<mode>"
[(match_operand:<VWIDE> 0 "register_operand" "") [(match_operand:<VWIDE> 0 "register_operand" "")

4
gcc/config/aarch64/aarch64.c
View File

@ -8632,14 +8632,14 @@ enum aarch64_attr_opt_type
/* All the information needed to handle a target attribute. /* All the information needed to handle a target attribute.
NAME is the name of the attribute. NAME is the name of the attribute.
ATTR_TYPE specifies the type of behaviour of the attribute as described ATTR_TYPE specifies the type of behavior of the attribute as described
in the definition of enum aarch64_attr_opt_type. in the definition of enum aarch64_attr_opt_type.
ALLOW_NEG is true if the attribute supports a "no-" form. ALLOW_NEG is true if the attribute supports a "no-" form.
HANDLER is the function that takes the attribute string and whether HANDLER is the function that takes the attribute string and whether
it is a pragma or attribute and handles the option. It is needed only it is a pragma or attribute and handles the option. It is needed only
when the ATTR_TYPE is aarch64_attr_custom. when the ATTR_TYPE is aarch64_attr_custom.
OPT_NUM is the enum specifying the option that the attribute modifies. OPT_NUM is the enum specifying the option that the attribute modifies.
This is needed for attributes that mirror the behaviour of a command-line This is needed for attributes that mirror the behavior of a command-line
option, that is it has ATTR_TYPE aarch64_attr_mask, aarch64_attr_bool or option, that is it has ATTR_TYPE aarch64_attr_mask, aarch64_attr_bool or
aarch64_attr_enum. */ aarch64_attr_enum. */

2
gcc/config/arc/arc.md
View File

@ -4721,7 +4721,7 @@
;; Comment in final.c (insn_current_reference_address) says ;; Comment in final.c (insn_current_reference_address) says
;; forward branch addresses are calculated from the next insn after branch ;; forward branch addresses are calculated from the next insn after branch
;; and for backward branches, it is calculated from the branch insn start. ;; and for backward branches, it is calculated from the branch insn start.
;; The shortening logic here is tuned to accomodate this behaviour ;; The shortening logic here is tuned to accomodate this behavior
;; ??? This should be grokked by the ccfsm machinery. ;; ??? This should be grokked by the ccfsm machinery.
(define_insn "cbranchsi4_scratch" (define_insn "cbranchsi4_scratch"
[(set (pc) [(set (pc)

2
gcc/config/arm/arm-c.c
View File

@ -164,7 +164,7 @@ arm_cpu_builtins (struct cpp_reader* pfile)
if (arm_arch_iwmmxt2) if (arm_arch_iwmmxt2)
builtin_define ("__IWMMXT2__"); builtin_define ("__IWMMXT2__");
/* ARMv6KZ was originally identified as the misspelled __ARM_ARCH_6ZK__. To /* ARMv6KZ was originally identified as the misspelled __ARM_ARCH_6ZK__. To
preserve the existing behaviour, the misspelled feature macro must still be preserve the existing behavior, the misspelled feature macro must still be
defined. */ defined. */
if (arm_arch6kz) if (arm_arch6kz)
builtin_define ("__ARM_ARCH_6ZK__"); builtin_define ("__ARM_ARCH_6ZK__");

2
gcc/config/arm/arm.c
View File

@ -28899,7 +28899,7 @@ arm_emit_coreregs_64bit_shift (enum rtx_code code, rtx out, rtx in,
shift-by-register would give. This helps reduce execution shift-by-register would give. This helps reduce execution
differences between optimization levels, but it won't stop other differences between optimization levels, but it won't stop other
parts of the compiler doing different things. This is "undefined parts of the compiler doing different things. This is "undefined
behaviour, in any case. */ behavior, in any case. */
if (INTVAL (amount) <= 0) if (INTVAL (amount) <= 0)
emit_insn (gen_movdi (out, in)); emit_insn (gen_movdi (out, in));
else if (INTVAL (amount) >= 64) else if (INTVAL (amount) >= 64)

2
gcc/config/arm/cortex-a57.md
View File

@ -324,7 +324,7 @@
"ca57_mx") "ca57_mx")
;; All multiplies ;; All multiplies
;; TODO: AArch32 and AArch64 have different behaviour ;; TODO: AArch32 and AArch64 have different behavior
(define_insn_reservation "cortex_a57_mult32" 3 (define_insn_reservation "cortex_a57_mult32" 3
(and (eq_attr "tune" "cortexa57") (and (eq_attr "tune" "cortexa57")
(ior (eq_attr "mul32" "yes") (ior (eq_attr "mul32" "yes")

2
gcc/config/arm/neon.md
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@ -1836,7 +1836,7 @@
; particular, denormal values are flushed to zero. This means that GCC cannot ; particular, denormal values are flushed to zero. This means that GCC cannot
; use those instructions for autovectorization, etc. unless ; use those instructions for autovectorization, etc. unless
; -funsafe-math-optimizations is in effect (in which case flush-to-zero ; -funsafe-math-optimizations is in effect (in which case flush-to-zero
; behaviour is permissible). Intrinsic operations (provided by the arm_neon.h ; behavior is permissible). Intrinsic operations (provided by the arm_neon.h
; header) must work in either case: if -funsafe-math-optimizations is given, ; header) must work in either case: if -funsafe-math-optimizations is given,
; intrinsics expand to "canonical" RTL where possible, otherwise intrinsics ; intrinsics expand to "canonical" RTL where possible, otherwise intrinsics
; expand to unspecs (which may potentially limit the extent to which they might ; expand to unspecs (which may potentially limit the extent to which they might

2
gcc/config/bfin/bfin.c
View File

@ -4092,7 +4092,7 @@ reorder_var_tracking_notes (void)
} }
/* On some silicon revisions, functions shorter than a certain number of cycles /* On some silicon revisions, functions shorter than a certain number of cycles
can cause unpredictable behaviour. Work around this by adding NOPs as can cause unpredictable behavior. Work around this by adding NOPs as
needed. */ needed. */
static void static void
workaround_rts_anomaly (void) workaround_rts_anomaly (void)

2
gcc/config/cris/cris.opt
View File

@ -21,7 +21,7 @@
; TARGET_MUL_BUG: Whether or not to work around multiplication ; TARGET_MUL_BUG: Whether or not to work around multiplication
; instruction hardware bug when generating code for models where ; instruction hardware bug when generating code for models where
; it may be present. From the trouble report for Etrax 100 LX: ; it may be present. From the trouble report for Etrax 100 LX:
; "A multiply operation may cause incorrect cache behaviour ; "A multiply operation may cause incorrect cache behavior
; under some specific circumstances. The problem can occur if ; under some specific circumstances. The problem can occur if
; the instruction following the multiply instruction causes a ; the instruction following the multiply instruction causes a
; cache miss, and multiply operand 1 (source operand) bits ; cache miss, and multiply operand 1 (source operand) bits

2
gcc/config/i386/i386.c
View File

@ -19705,7 +19705,7 @@ distance_non_agu_define_in_bb (unsigned int regno1, unsigned int regno2,
/* Search backward for non-agu definition of register number REGNO1 /* Search backward for non-agu definition of register number REGNO1
or register number REGNO2 in INSN's basic block until or register number REGNO2 in INSN's basic block until
1. Pass LEA_SEARCH_THRESHOLD instructions, or 1. Pass LEA_SEARCH_THRESHOLD instructions, or
2. Reach neighbour BBs boundary, or 2. Reach neighbor BBs boundary, or
3. Reach agu definition. 3. Reach agu definition.
Returns the distance between the non-agu definition point and INSN. Returns the distance between the non-agu definition point and INSN.
If no definition point, returns -1. */ If no definition point, returns -1. */

2
gcc/config/i386/znver1.md
View File

@ -40,7 +40,7 @@
;; Direct instructions can be issued to any of the four decoders. ;; Direct instructions can be issued to any of the four decoders.
(define_reservation "znver1-direct" "znver1-decode0|znver1-decode1|znver1-decode2|znver1-decode3") (define_reservation "znver1-direct" "znver1-decode0|znver1-decode1|znver1-decode2|znver1-decode3")
;; Fix me: Need to revisit this later to simulate fast path double behaviour. ;; Fix me: Need to revisit this later to simulate fast path double behavior.
(define_reservation "znver1-double" "znver1-direct") (define_reservation "znver1-double" "znver1-direct")

2
gcc/config/ia64/hpux-unix2003.h
View File

@ -1,6 +1,6 @@
/* For HP-UX 11.31 and greater, use unix2003.o instead of unix98.o to /* For HP-UX 11.31 and greater, use unix2003.o instead of unix98.o to
get correct C99 snprintf behaviour with buffer overflow. */ get correct C99 snprintf behavior with buffer overflow. */
#undef STARTFILE_SPEC #undef STARTFILE_SPEC
#define STARTFILE_SPEC "%{!shared:%{static:crt0%O%s} \ #define STARTFILE_SPEC "%{!shared:%{static:crt0%O%s} \

4
gcc/config/mips/mips.c
View File

@ -13519,7 +13519,7 @@ mips_process_sync_loop (rtx_insn *insn, rtx *operands)
/* When using branch likely (-mfix-r10000), the delay slot instruction /* When using branch likely (-mfix-r10000), the delay slot instruction
will be annulled on false. The normal delay slot instructions will be annulled on false. The normal delay slot instructions
calculate the overall result of the atomic operation and must not calculate the overall result of the atomic operation and must not
be annulled. To ensure this behaviour unconditionally use a NOP be annulled. To ensure this behavior unconditionally use a NOP
in the delay slot for the branch likely case. */ in the delay slot for the branch likely case. */
if (TARGET_CB_MAYBE) if (TARGET_CB_MAYBE)
@ -19121,7 +19121,7 @@ void mips_function_profiler (FILE *file)
} }
/* Implement TARGET_SHIFT_TRUNCATION_MASK. We want to keep the default /* Implement TARGET_SHIFT_TRUNCATION_MASK. We want to keep the default
behaviour of TARGET_SHIFT_TRUNCATION_MASK for non-vector modes even behavior of TARGET_SHIFT_TRUNCATION_MASK for non-vector modes even
when TARGET_LOONGSON_VECTORS is true. */ when TARGET_LOONGSON_VECTORS is true. */
static unsigned HOST_WIDE_INT static unsigned HOST_WIDE_INT

2
gcc/config/msp430/msp430.md
View File

@ -738,7 +738,7 @@
;; ;;
;; Note - we ignore shift counts of less than one or more than 15. ;; Note - we ignore shift counts of less than one or more than 15.
;; This is permitted by the ISO C99 standard as such shifts result ;; This is permitted by the ISO C99 standard as such shifts result
;; in "undefined" behaviour. [6.5.7 (3)] ;; in "undefined" behavior. [6.5.7 (3)]
;; signed A << C ;; signed A << C

6
gcc/config/nvptx/nvptx.c
View File

@ -600,7 +600,7 @@ write_arg_mode (std::stringstream &s, int for_reg, int argno,
is true, if this is a prototyped function, rather than an old-style is true, if this is a prototyped function, rather than an old-style
C declaration. Returns the next argument number to use. C declaration. Returns the next argument number to use.
The promotion behaviour here must match the regular GCC function The promotion behavior here must match the regular GCC function
parameter marshalling machinery. */ parameter marshalling machinery. */
static int static int
@ -652,7 +652,7 @@ write_return_mode (std::stringstream &s, bool for_proto, machine_mode mode)
/* Process a function return TYPE to emit a PTX return as a prototype /* Process a function return TYPE to emit a PTX return as a prototype
or function prologue declaration. Returns true if return is via an or function prologue declaration. Returns true if return is via an
additional pointer parameter. The promotion behaviour here must additional pointer parameter. The promotion behavior here must
match the regular GCC function return mashalling. */ match the regular GCC function return mashalling. */
static bool static bool
@ -1620,7 +1620,7 @@ nvptx_assemble_decl_begin (FILE *file, const char *name, const char *section,
elt_size &= -elt_size; /* Extract LSB set. */ elt_size &= -elt_size; /* Extract LSB set. */
init_frag.size = elt_size; init_frag.size = elt_size;
/* Avoid undefined shift behaviour by using '2'. */ /* Avoid undefined shift behavior by using '2'. */
init_frag.mask = ((unsigned HOST_WIDE_INT)2 init_frag.mask = ((unsigned HOST_WIDE_INT)2
<< (elt_size * BITS_PER_UNIT - 1)) - 1; << (elt_size * BITS_PER_UNIT - 1)) - 1;
init_frag.val = 0; init_frag.val = 0;

2
gcc/config/rs6000/rs6000.c
View File

@ -26060,7 +26060,7 @@ rs6000_emit_prologue (void)
because code emitted by gcc for a (non-pointer) function call because code emitted by gcc for a (non-pointer) function call
doesn't save and restore R2. Instead, R2 is managed out-of-line doesn't save and restore R2. Instead, R2 is managed out-of-line
by a linker generated plt call stub when the function resides in by a linker generated plt call stub when the function resides in
a shared library. This behaviour is costly to describe in DWARF, a shared library. This behavior is costly to describe in DWARF,
both in terms of the size of DWARF info and the time taken in the both in terms of the size of DWARF info and the time taken in the
unwinder to interpret it. R2 changes, apart from the unwinder to interpret it. R2 changes, apart from the
calls_eh_return case earlier in this function, are handled by calls_eh_return case earlier in this function, are handled by

2
gcc/config/rx/rx.c
View File

@ -2884,7 +2884,7 @@ rx_file_start (void)
static bool static bool
rx_is_ms_bitfield_layout (const_tree record_type ATTRIBUTE_UNUSED) rx_is_ms_bitfield_layout (const_tree record_type ATTRIBUTE_UNUSED)
{ {
/* The packed attribute overrides the MS behaviour. */ /* The packed attribute overrides the MS behavior. */
return ! TYPE_PACKED (record_type); return ! TYPE_PACKED (record_type);
} }

2
gcc/config/rx/rx.md
View File

@ -408,7 +408,7 @@
;; Note - the following set of patterns do not use the "memory_operand" ;; Note - the following set of patterns do not use the "memory_operand"
;; predicate or an "m" constraint because we do not allow symbol_refs ;; predicate or an "m" constraint because we do not allow symbol_refs
;; or label_refs as legitimate memory addresses. This matches the ;; or label_refs as legitimate memory addresses. This matches the
;; behaviour of most of the RX instructions. Only the call/branch ;; behavior of most of the RX instructions. Only the call/branch
;; instructions are allowed to refer to symbols/labels directly. ;; instructions are allowed to refer to symbols/labels directly.
;; The call operands are in QImode because that is the value of ;; The call operands are in QImode because that is the value of
;; FUNCTION_MODE ;; FUNCTION_MODE

2
gcc/config/s390/s390.c
View File

@ -13603,7 +13603,7 @@ s390_sched_init (FILE *file ATTRIBUTE_UNUSED,
The loop is analyzed for memory accesses by calling check_dpu for The loop is analyzed for memory accesses by calling check_dpu for
each rtx of the loop. Depending on the loop_depth and the amount of each rtx of the loop. Depending on the loop_depth and the amount of
memory accesses a new number <=nunroll is returned to improve the memory accesses a new number <=nunroll is returned to improve the
behaviour of the hardware prefetch unit. */ behavior of the hardware prefetch unit. */
static unsigned static unsigned
s390_loop_unroll_adjust (unsigned nunroll, struct loop *loop) s390_loop_unroll_adjust (unsigned nunroll, struct loop *loop)
{ {

2
gcc/config/vms/vms-c.c
View File

@ -151,7 +151,7 @@ vms_pragma_nomember_alignment (cpp_reader *pfile ATTRIBUTE_UNUSED)
1) extern int name; 1) extern int name;
2) int name; 2) int name;
3) int name = 5; 3) int name = 5;
See below for the behaviour as implemented by the native compiler. See below for the behavior as implemented by the native compiler.
*/ */
enum extern_model_kind enum extern_model_kind

9
gcc/cp/ChangeLog
View File

@ -1,3 +1,12 @@
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* error.c: Spelling fixes - behaviour -> behavior and
neighbour -> neighbor.
* decl.c: Likewise.
* typeck.c (cp_build_binary_op): Fix up behavior spelling in
diagnostics.
* init.c (build_delete): Likewise.
2016-02-11 Jakub Jelinek <jakub@redhat.com> 2016-02-11 Jakub Jelinek <jakub@redhat.com>
PR c/69768 PR c/69768

2
gcc/cp/decl.c
View File

@ -15036,7 +15036,7 @@ cxx_maybe_build_cleanup (tree decl, tsubst_flags_t complain)
/* build_delete sets the location of the destructor call to the /* build_delete sets the location of the destructor call to the
current location, even though the destructor is going to be current location, even though the destructor is going to be
called later, at the end of the current scope. This can lead to called later, at the end of the current scope. This can lead to
a "jumpy" behaviour for users of debuggers when they step around a "jumpy" behavior for users of debuggers when they step around
the end of the block. So let's unset the location of the the end of the block. So let's unset the location of the
destructor call instead. */ destructor call instead. */
protected_set_expr_location (cleanup, UNKNOWN_LOCATION); protected_set_expr_location (cleanup, UNKNOWN_LOCATION);

4
gcc/cp/error.c
View File

@ -2844,7 +2844,7 @@ decl_as_dwarf_string (tree decl, int flags)
{ {
const char *name; const char *name;
/* Curiously, reinit_cxx_pp doesn't reset the flags field, so setting the flag /* Curiously, reinit_cxx_pp doesn't reset the flags field, so setting the flag
here will be adequate to get the desired behaviour. */ here will be adequate to get the desired behavior. */
cxx_pp->flags |= pp_c_flag_gnu_v3; cxx_pp->flags |= pp_c_flag_gnu_v3;
name = decl_as_string (decl, flags); name = decl_as_string (decl, flags);
/* Subsequent calls to the pretty printer shouldn't use this style. */ /* Subsequent calls to the pretty printer shouldn't use this style. */
@ -2876,7 +2876,7 @@ lang_decl_dwarf_name (tree decl, int v, bool translate)
{ {
const char *name; const char *name;
/* Curiously, reinit_cxx_pp doesn't reset the flags field, so setting the flag /* Curiously, reinit_cxx_pp doesn't reset the flags field, so setting the flag
here will be adequate to get the desired behaviour. */ here will be adequate to get the desired behavior. */
cxx_pp->flags |= pp_c_flag_gnu_v3; cxx_pp->flags |= pp_c_flag_gnu_v3;
name = lang_decl_name (decl, v, translate); name = lang_decl_name (decl, v, translate);
/* Subsequent calls to the pretty printer shouldn't use this style. */ /* Subsequent calls to the pretty printer shouldn't use this style. */

4
gcc/cp/init.c
View File

@ -4390,12 +4390,12 @@ build_delete (tree otype, tree addr, special_function_kind auto_delete,
warning (OPT_Wdelete_non_virtual_dtor, warning (OPT_Wdelete_non_virtual_dtor,
"deleting object of abstract class type %qT" "deleting object of abstract class type %qT"
" which has non-virtual destructor" " which has non-virtual destructor"
" will cause undefined behaviour", type); " will cause undefined behavior", type);
else else
warning (OPT_Wdelete_non_virtual_dtor, warning (OPT_Wdelete_non_virtual_dtor,
"deleting object of polymorphic class type %qT" "deleting object of polymorphic class type %qT"
" which has non-virtual destructor" " which has non-virtual destructor"
" might cause undefined behaviour", type); " might cause undefined behavior", type);
} }
} }
} }

5
gcc/cp/typeck.c
View File

@ -4492,7 +4492,7 @@ cp_build_binary_op (location_t location,
|| (TREE_CODE (orig_op1) == STRING_CST || (TREE_CODE (orig_op1) == STRING_CST
&& !integer_zerop (cp_fully_fold (op0))))) && !integer_zerop (cp_fully_fold (op0)))))
warning (OPT_Waddress, "comparison with string literal results " warning (OPT_Waddress, "comparison with string literal results "
"in unspecified behaviour"); "in unspecified behavior");
build_type = boolean_type_node; build_type = boolean_type_node;
if ((code0 == INTEGER_TYPE || code0 == REAL_TYPE if ((code0 == INTEGER_TYPE || code0 == REAL_TYPE
@ -4793,7 +4793,8 @@ cp_build_binary_op (location_t location,
|| TREE_CODE (orig_op1) == STRING_CST) || TREE_CODE (orig_op1) == STRING_CST)
{ {
if (complain & tf_warning) if (complain & tf_warning)
warning (OPT_Waddress, "comparison with string literal results in unspecified behaviour"); warning (OPT_Waddress, "comparison with string literal results "
"in unspecified behavior");
} }
if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE) if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE)

2
gcc/doc/extend.texi
View File

@ -4336,7 +4336,7 @@ interrupt controller (EIC) mode is in use, this can be explicitly set using
Priority Level (IPL) is copied to the current IPL which has the effect of only Priority Level (IPL) is copied to the current IPL which has the effect of only
enabling higher priority interrupts. To use vectored interrupt mode use enabling higher priority interrupts. To use vectored interrupt mode use
the argument @code{vector=[sw0|sw1|hw0|hw1|hw2|hw3|hw4|hw5]}, this will change the argument @code{vector=[sw0|sw1|hw0|hw1|hw2|hw3|hw4|hw5]}, this will change
the behaviour of the non-masked interrupt support and GCC will arrange to mask the behavior of the non-masked interrupt support and GCC will arrange to mask
all interrupts from sw0 up to and including the specified interrupt vector. all interrupts from sw0 up to and including the specified interrupt vector.
You can use the following attributes to modify the behavior You can use the following attributes to modify the behavior

2
gcc/doc/install.texi
View File

@ -1549,7 +1549,7 @@ see ``RS/6000 and PowerPC Options'' in the main manual.
@option{--with-aix-soname} is currently supported by @samp{libgcc_s} only, so @option{--with-aix-soname} is currently supported by @samp{libgcc_s} only, so
this option is still experimental and not for normal use yet. this option is still experimental and not for normal use yet.
Default is the traditional behaviour @option{--with-aix-soname=@samp{aix}}. Default is the traditional behavior @option{--with-aix-soname=@samp{aix}}.
@item --enable-languages=@var{lang1},@var{lang2},@dots{} @item --enable-languages=@var{lang1},@var{lang2},@dots{}
Specify that only a particular subset of compilers and Specify that only a particular subset of compilers and

2
gcc/doc/md.texi
View File

@ -9426,7 +9426,7 @@ nondeterministic treatment means trying all alternatives, some of them
may be rejected by reservations in the subsequent insns. may be rejected by reservations in the subsequent insns.
@item @item
@dfn{collapse-ndfa} modifies the behaviour of the generator when @dfn{collapse-ndfa} modifies the behavior of the generator when
producing an automaton. An additional state transition to collapse a producing an automaton. An additional state transition to collapse a
nondeterministic @acronym{NDFA} state to a deterministic @acronym{DFA} nondeterministic @acronym{NDFA} state to a deterministic @acronym{DFA}
state is generated. It can be triggered by passing @code{const0_rtx} to state is generated. It can be triggered by passing @code{const0_rtx} to

2
gcc/doc/tm.texi
View File

@ -4422,7 +4422,7 @@ saving and restoring an arbitrary return value.
Normally, when a function returns a structure by memory, the address Normally, when a function returns a structure by memory, the address
is passed as an invisible pointer argument, but the compiler also is passed as an invisible pointer argument, but the compiler also
arranges to return the address from the function like it would a normal arranges to return the address from the function like it would a normal
pointer return value. Define this to true if that behaviour is pointer return value. Define this to true if that behavior is
undesirable on your target. undesirable on your target.
@end deftypevr @end deftypevr

2
gcc/explow.c
View File

@ -875,7 +875,7 @@ promote_ssa_mode (const_tree name, int *punsignedp)
/* Controls the behaviour of {anti_,}adjust_stack. */ /* Controls the behavior of {anti_,}adjust_stack. */
static bool suppress_reg_args_size; static bool suppress_reg_args_size;
/* A helper for adjust_stack and anti_adjust_stack. */ /* A helper for adjust_stack and anti_adjust_stack. */

2
gcc/expr.c
View File

@ -8238,7 +8238,7 @@ expand_expr_real_2 (sepops ops, rtx target, machine_mode tmode,
else else
{ {
/* For disjoint address spaces, converting anything but a null /* For disjoint address spaces, converting anything but a null
pointer invokes undefined behaviour. We truncate or extend the pointer invokes undefined behavior. We truncate or extend the
value as if we'd converted via integers, which handles 0 as value as if we'd converted via integers, which handles 0 as
required, and all others as the programmer likely expects. */ required, and all others as the programmer likely expects. */
#ifndef POINTERS_EXTEND_UNSIGNED #ifndef POINTERS_EXTEND_UNSIGNED

28
gcc/gimple-ssa-isolate-paths.c
View File

@ -114,9 +114,9 @@ insert_trap (gimple_stmt_iterator *si_p, tree op)
*si_p = gsi_for_stmt (stmt); *si_p = gsi_for_stmt (stmt);
} }
/* BB when reached via incoming edge E will exhibit undefined behaviour /* BB when reached via incoming edge E will exhibit undefined behavior
at STMT. Isolate and optimize the path which exhibits undefined at STMT. Isolate and optimize the path which exhibits undefined
behaviour. behavior.
Isolation is simple. Duplicate BB and redirect E to BB'. Isolation is simple. Duplicate BB and redirect E to BB'.
@ -156,14 +156,14 @@ isolate_path (basic_block bb, basic_block duplicate,
/* There may be more than one statement in DUPLICATE which exhibits /* There may be more than one statement in DUPLICATE which exhibits
undefined behaviour. Ultimately we want the first such statement in undefined behavior. Ultimately we want the first such statement in
DUPLCIATE so that we're able to delete as much code as possible. DUPLCIATE so that we're able to delete as much code as possible.
So each time we discover undefined behaviour in DUPLICATE, search for So each time we discover undefined behavior in DUPLICATE, search for
the statement which triggers undefined behaviour. If found, then the statement which triggers undefined behavior. If found, then
transform the statement into a trap and delete everything after the transform the statement into a trap and delete everything after the
statement. If not found, then this particular instance was subsumed by statement. If not found, then this particular instance was subsumed by
an earlier instance of undefined behaviour and there's nothing to do. an earlier instance of undefined behavior and there's nothing to do.
This is made more complicated by the fact that we have STMT, which is in This is made more complicated by the fact that we have STMT, which is in
BB rather than in DUPLICATE. So we set up two iterators, one for each BB rather than in DUPLICATE. So we set up two iterators, one for each
@ -215,7 +215,7 @@ isolate_path (basic_block bb, basic_block duplicate,
When found isolate and optimize the path associated with the PHI When found isolate and optimize the path associated with the PHI
argument feeding the erroneous statement. */ argument feeding the erroneous statement. */
static void static void
find_implicit_erroneous_behaviour (void) find_implicit_erroneous_behavior (void)
{ {
basic_block bb; basic_block bb;
@ -353,12 +353,12 @@ find_implicit_erroneous_behaviour (void)
} }
} }
/* Look for statements which exhibit erroneous behaviour. For example /* Look for statements which exhibit erroneous behavior. For example
a NULL pointer dereference. a NULL pointer dereference.
When found, optimize the block containing the erroneous behaviour. */ When found, optimize the block containing the erroneous behavior. */
static void static void
find_explicit_erroneous_behaviour (void) find_explicit_erroneous_behavior (void)
{ {
basic_block bb; basic_block bb;
@ -485,11 +485,11 @@ gimple_ssa_isolate_erroneous_paths (void)
initialize_original_copy_tables (); initialize_original_copy_tables ();
/* Search all the blocks for edges which, if traversed, will /* Search all the blocks for edges which, if traversed, will
result in undefined behaviour. */ result in undefined behavior. */
cfg_altered = false; cfg_altered = false;
/* First handle cases where traversal of a particular edge /* First handle cases where traversal of a particular edge
triggers undefined behaviour. These cases require creating triggers undefined behavior. These cases require creating
duplicate blocks and thus new SSA_NAMEs. duplicate blocks and thus new SSA_NAMEs.
We want that process complete prior to the phase where we start We want that process complete prior to the phase where we start
@ -501,8 +501,8 @@ gimple_ssa_isolate_erroneous_paths (void)
back to the manager but we could still have dangling references back to the manager but we could still have dangling references
to the released SSA_NAME in unreachable blocks. to the released SSA_NAME in unreachable blocks.
that any released names not have dangling references in the IL. */ that any released names not have dangling references in the IL. */
find_implicit_erroneous_behaviour (); find_implicit_erroneous_behavior ();
find_explicit_erroneous_behaviour (); find_explicit_erroneous_behavior ();
free_original_copy_tables (); free_original_copy_tables ();

6
gcc/go/ChangeLog
View File

@ -1,3 +1,9 @@
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and
neighbour -> neighbor.
* gccgo.texi: Likewise.
2016-01-27 Ian Lance Taylor <iant@google.com> 2016-01-27 Ian Lance Taylor <iant@google.com>
* go-lang.c (go_langhook_init_options_struct): Default to * go-lang.c (go_langhook_init_options_struct): Default to

2
gcc/go/gccgo.texi
View File

@ -284,7 +284,7 @@ package object files together into a single shared library or archive.
At link time you must explicitly tell @command{gccgo} which files to At link time you must explicitly tell @command{gccgo} which files to
link together into the executable, as is usual with @command{gcc}. link together into the executable, as is usual with @command{gcc}.
This is different from the behaviour of other Go compilers. This is different from the behavior of other Go compilers.
@node C Interoperability @node C Interoperability
@chapter C Interoperability @chapter C Interoperability

4
gcc/go/gofrontend/lex.cc
View File

@ -881,7 +881,7 @@ Lex::gather_identifier()
&& (cc < '0' || cc > '9')) && (cc < '0' || cc > '9'))
{ {
// Check for an invalid character here, as we get better // Check for an invalid character here, as we get better
// error behaviour if we swallow them as part of the // error behavior if we swallow them as part of the
// identifier we are building. // identifier we are building.
if ((cc >= ' ' && cc < 0x7f) if ((cc >= ' ' && cc < 0x7f)
|| cc == '\t' || cc == '\t'
@ -922,7 +922,7 @@ Lex::gather_identifier()
{ {
// There is no valid place for a non-ASCII character // There is no valid place for a non-ASCII character
// other than an identifier, so we get better error // other than an identifier, so we get better error
// handling behaviour if we swallow this character after // handling behavior if we swallow this character after
// giving an error. // giving an error.
if (!issued_error) if (!issued_error)
error_at(this->location(), error_at(this->location(),

2
gcc/hwint.h
View File

@ -251,7 +251,7 @@ sext_hwi (HOST_WIDE_INT src, unsigned int prec)
from unsigned to signed preserves bit pattern, and right shift of from unsigned to signed preserves bit pattern, and right shift of
a signed value propagates the sign bit. a signed value propagates the sign bit.
We have to convert from signed to unsigned and back, because when left We have to convert from signed to unsigned and back, because when left
shifting signed values, any overflow is undefined behaviour. */ shifting signed values, any overflow is undefined behavior. */
gcc_checking_assert (prec < HOST_BITS_PER_WIDE_INT); gcc_checking_assert (prec < HOST_BITS_PER_WIDE_INT);
int shift = HOST_BITS_PER_WIDE_INT - prec; int shift = HOST_BITS_PER_WIDE_INT - prec;
return ((HOST_WIDE_INT) ((unsigned HOST_WIDE_INT) src << shift)) >> shift; return ((HOST_WIDE_INT) ((unsigned HOST_WIDE_INT) src << shift)) >> shift;

2
gcc/ira-build.c
View File

@ -1672,7 +1672,7 @@ finish_cost_vectors (void)
minimizes the number of chain elements per allocno live range. If the minimizes the number of chain elements per allocno live range. If the
blocks would be visited in a different order, we would still compute a blocks would be visited in a different order, we would still compute a
correct post-ordering but it would be less likely that two nodes correct post-ordering but it would be less likely that two nodes
connected by an edge in the CFG are neighbours in the topsort. */ connected by an edge in the CFG are neighbors in the topsort. */
static vec<ira_loop_tree_node_t> static vec<ira_loop_tree_node_t>
ira_loop_tree_body_rev_postorder (ira_loop_tree_node_t loop_node ATTRIBUTE_UNUSED, ira_loop_tree_body_rev_postorder (ira_loop_tree_node_t loop_node ATTRIBUTE_UNUSED,

4
gcc/lra-constraints.c
View File

@ -2140,7 +2140,7 @@ process_alt_operands (int only_alternative)
reject++; reject++;
} }
} }
/* We simulate the behaviour of old reload here. /* We simulate the behavior of old reload here.
Although scratches need hard registers and it Although scratches need hard registers and it
might result in spilling other pseudos, no reload might result in spilling other pseudos, no reload
insns are generated for the scratches. So it insns are generated for the scratches. So it
@ -3027,7 +3027,7 @@ process_address_1 (int nop, bool check_only_p,
if (insn != NULL_RTX) if (insn != NULL_RTX)
{ {
/* Do nothing if we cannot generate right insns. /* Do nothing if we cannot generate right insns.
This is analogous to reload pass behaviour. */ This is analogous to reload pass behavior. */
delete_insns_since (last); delete_insns_since (last);
end_sequence (); end_sequence ();
return false; return false;

4
gcc/match.pd
View File

@ -2969,7 +2969,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
/* If we have a narrowing conversion of an arithmetic operation where /* If we have a narrowing conversion of an arithmetic operation where
both operands are widening conversions from the same type as the outer both operands are widening conversions from the same type as the outer
narrowing conversion. Then convert the innermost operands to a suitable narrowing conversion. Then convert the innermost operands to a suitable
unsigned type (to avoid introducing undefined behaviour), perform the unsigned type (to avoid introducing undefined behavior), perform the
operation and convert the result to the desired type. */ operation and convert the result to the desired type. */
(for op (plus minus) (for op (plus minus)
(simplify (simplify
@ -2999,7 +2999,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
/* This is another case of narrowing, specifically when there's an outer /* This is another case of narrowing, specifically when there's an outer
BIT_AND_EXPR which masks off bits outside the type of the innermost BIT_AND_EXPR which masks off bits outside the type of the innermost
operands. Like the previous case we have to convert the operands operands. Like the previous case we have to convert the operands
to unsigned types to avoid introducing undefined behaviour for the to unsigned types to avoid introducing undefined behavior for the
arithmetic operation. */ arithmetic operation. */
(for op (minus plus) (for op (minus plus)
(simplify (simplify

6
gcc/objc/ChangeLog
View File

@ -1,3 +1,9 @@
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* objc-act.c: Spelling fixes - behaviour -> behavior and
neighbour -> neighbor.
* objc-map.h: Likewise.
2016-01-04 Jakub Jelinek <jakub@redhat.com> 2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years. Update copyright years.

4
gcc/objc/objc-act.c
View File

@ -5168,7 +5168,7 @@ receiver_is_class_object (tree receiver, int self, int super)
(due to the code below) and so will know that +alloc is called on (due to the code below) and so will know that +alloc is called on
the 'NSObject' class, and can perform the corresponding checks. the 'NSObject' class, and can perform the corresponding checks.
Programmers can disable this behaviour by casting the results of Programmers can disable this behavior by casting the results of
objc_getClass() to 'Class' (this may seem weird because objc_getClass() to 'Class' (this may seem weird because
objc_getClass() is already declared to return 'Class', but the objc_getClass() is already declared to return 'Class', but the
compiler treats it as a special function). This may be useful if compiler treats it as a special function). This may be useful if
@ -5880,7 +5880,7 @@ lookup_method (tree mchain, tree method)
OBJC_LOOKUP_NO_SUPER is clear, and no suitable class method could OBJC_LOOKUP_NO_SUPER is clear, and no suitable class method could
be found in INTERFACE or any of its superclasses, look for an be found in INTERFACE or any of its superclasses, look for an
_instance_ method of the same name in the root class as a last _instance_ method of the same name in the root class as a last
resort. This behaviour can be turned off by using resort. This behavior can be turned off by using
OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS. OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS.
If a suitable method cannot be found, return NULL_TREE. */ If a suitable method cannot be found, return NULL_TREE. */

4
gcc/objc/objc-map.h
View File

@ -283,7 +283,7 @@ objc_map_iterator_move_to_next (objc_map_t map, objc_map_iterator_t *i)
/* Return the current key. You can only call it after you have called /* Return the current key. You can only call it after you have called
objc_map_iterator_move_to_next() at least once (to move to the objc_map_iterator_move_to_next() at least once (to move to the
first element), and only if the last call returned first element), and only if the last call returned
OBJC_MAP_SUCCESS. The behaviour is otherwise undefined, probably a OBJC_MAP_SUCCESS. The behavior is otherwise undefined, probably a
segmentation fault. */ segmentation fault. */
static inline static inline
tree tree
@ -296,7 +296,7 @@ objc_map_iterator_current_key (objc_map_t map, objc_map_iterator_t i)
/* Return the current value. You can only call it after you have /* Return the current value. You can only call it after you have
called objc_map_iterator_move_to_next() at least once (to move to called objc_map_iterator_move_to_next() at least once (to move to
the first element), and only if the last call returned the first element), and only if the last call returned
OBJC_MAP_SUCCESS. The behaviour is otherwise undefined, probably a OBJC_MAP_SUCCESS. The behavior is otherwise undefined, probably a
segmentation fault. */ segmentation fault. */
static inline static inline
tree tree

2
gcc/sched-ebb.c
View File

@ -464,7 +464,7 @@ add_deps_for_risky_insns (rtx_insn *head, rtx_insn *tail)
/* Schedule a single extended basic block, defined by the boundaries /* Schedule a single extended basic block, defined by the boundaries
HEAD and TAIL. HEAD and TAIL.
We change our expectations about scheduler behaviour depending on We change our expectations about scheduler behavior depending on
whether MODULO_SCHEDULING is true. If it is, we expect that the whether MODULO_SCHEDULING is true. If it is, we expect that the
caller has already called set_modulo_params and created delay pairs caller has already called set_modulo_params and created delay pairs
as appropriate. If the modulo schedule failed, we return as appropriate. If the modulo schedule failed, we return

2
gcc/sched-int.h
View File

@ -100,7 +100,7 @@ extern int get_rgn_sched_max_insns_priority (void);
extern void sel_add_to_insn_priority (rtx, int); extern void sel_add_to_insn_priority (rtx, int);
/* True if during selective scheduling we need to emulate some of haifa /* True if during selective scheduling we need to emulate some of haifa
scheduler behaviour. */ scheduler behavior. */
extern int sched_emulate_haifa_p; extern int sched_emulate_haifa_p;
/* Mapping from INSN_UID to INSN_LUID. In the end all other per insn data /* Mapping from INSN_UID to INSN_LUID. In the end all other per insn data

4
gcc/sel-sched.c
View File

@ -396,7 +396,7 @@ typedef struct fur_static_params *fur_static_params_p;
typedef struct cmpd_local_params *cmpd_local_params_p; typedef struct cmpd_local_params *cmpd_local_params_p;
typedef struct moveop_static_params *moveop_static_params_p; typedef struct moveop_static_params *moveop_static_params_p;
/* Set of hooks and parameters that determine behaviour specific to /* Set of hooks and parameters that determine behavior specific to
move_op or find_used_regs functions. */ move_op or find_used_regs functions. */
struct code_motion_path_driver_info_def struct code_motion_path_driver_info_def
{ {
@ -6450,7 +6450,7 @@ code_motion_path_driver (insn_t insn, av_set_t orig_ops, ilist_t path,
{ {
/* We have already found an original operation on this branch, do not /* We have already found an original operation on this branch, do not
go any further and just return TRUE here. If we don't stop here, go any further and just return TRUE here. If we don't stop here,
function can have exponential behaviour even on the small code function can have exponential behavior even on the small code
with many different paths (e.g. with data speculation and with many different paths (e.g. with data speculation and
recovery blocks). */ recovery blocks). */
if (sched_verbose >= 6) if (sched_verbose >= 6)

2
gcc/spellcheck.c
View File

@ -80,7 +80,7 @@ levenshtein_distance (const char *s, int len_s,
by inserting i characters. */ by inserting i characters. */
v1[0] = i + 1; v1[0] = i + 1;
/* Build the rest of the row by considering neighbours to /* Build the rest of the row by considering neighbors to
the north, west and northwest. */ the north, west and northwest. */
for (int j = 0; j < len_s; j++) for (int j = 0; j < len_s; j++)
{ {

2
gcc/target.def
View File

@ -4100,7 +4100,7 @@ DEFHOOKPOD
"Normally, when a function returns a structure by memory, the address\n\ "Normally, when a function returns a structure by memory, the address\n\
is passed as an invisible pointer argument, but the compiler also\n\ is passed as an invisible pointer argument, but the compiler also\n\
arranges to return the address from the function like it would a normal\n\ arranges to return the address from the function like it would a normal\n\
pointer return value. Define this to true if that behaviour is\n\ pointer return value. Define this to true if that behavior is\n\
undesirable on your target.", undesirable on your target.",
bool, false) bool, false)

2
gcc/target.h
View File

@ -101,7 +101,7 @@ extern int elf_record_gcc_switches (print_switch_type type, const char *);
extern bool target_default_pointer_address_modes_p (void); extern bool target_default_pointer_address_modes_p (void);
/* For hooks which use the MOVE_RATIO macro, this gives the legacy default /* For hooks which use the MOVE_RATIO macro, this gives the legacy default
behaviour. */ behavior. */
extern unsigned int get_move_ratio (bool); extern unsigned int get_move_ratio (bool);
struct stdarg_info; struct stdarg_info;

2
gcc/targhooks.c
View File

@ -1446,7 +1446,7 @@ default_register_move_cost (machine_mode mode ATTRIBUTE_UNUSED,
} }
/* For hooks which use the MOVE_RATIO macro, this gives the legacy default /* For hooks which use the MOVE_RATIO macro, this gives the legacy default
behaviour. SPEED_P is true if we are compiling for speed. */ behavior. SPEED_P is true if we are compiling for speed. */
unsigned int unsigned int
get_move_ratio (bool speed_p ATTRIBUTE_UNUSED) get_move_ratio (bool speed_p ATTRIBUTE_UNUSED)

55
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,58 @@
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior
and neighbour -> neighbor.
* objc.dg/attributes/method-nonnull-1.m: Likewise.
* objc.dg/gnu-api-2-class-meta.m: Likewise.
* c-c++-common/Wvarargs.c: Likewise.
* c-c++-common/goacc/host_data-5.c: Likewise.
* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
* obj-c++.dg/attributes/method-nonnull-1.mm: Likewise.
* obj-c++.dg/gnu-api-2-method.mm: Likewise.
* gcc.target/aarch64/pr60697.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
* gcc.target/aarch64/aapcs64/ice_2.c: Likewise.
* gcc.target/aarch64/aapcs64/test_23.c: Likewise.
* gcc.target/aarch64/vrnd_f64_1.c: Likewise.
* g++.dg/warn/Wconversion-real-integer-3.C: Likewise.
* g++.dg/lookup/koenig5.C: Likewise.
* g++.dg/ext/no-asm-2.C: Likewise.
* gfortran.dg/bounds_check_array_ctor_3.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_7.f90: Likewise.
* gfortran.dg/used_types_16.f90: Likewise.
* gfortran.dg/assumed_rank_bounds_1.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_1.f90: Likewise.
* gfortran.dg/assumed_rank_bounds_2.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_4.f90: Likewise.
* gfortran.dg/abstract_type_6.f03: Likewise.
* gfortran.dg/bounds_check_array_ctor_5.f90: Likewise.
* gfortran.dg/used_types_15.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_8.f90: Likewise.
* gfortran.dg/exit_3.f08: Likewise.
* gfortran.dg/open_status_2.f90: Likewise.
* gfortran.dg/derived_pointer_recursion_2.f90: Likewise.
* gfortran.dg/intrinsic_std_1.f90: Likewise.
* gfortran.dg/associate_1.f03: Likewise.
* gfortran.dg/bounds_check_array_ctor_2.f90: Likewise.
* gfortran.dg/intrinsic_std_6.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_6.f90: Likewise.
* gcc.dg/builtin-object-size-1.c: Likewise.
* gcc.dg/noreturn-6.c: Likewise.
* gcc.dg/builtin-stringop-chk-1.c: Likewise.
* gcc.dg/globalalias.c: Likewise.
* gcc.dg/builtins-config.h: Likewise.
* gcc.dg/pr30457.c: Likewise.
* gcc.c-torture/compile/volatile-1.c: Likewise.
* gcc.c-torture/execute/20101011-1.c: Likewise.
* c-c++-common/Waddress-1.c: Likewise.
2016-02-11 Jakub Jelinek <jakub@redhat.com> 2016-02-11 Jakub Jelinek <jakub@redhat.com>
PR c/69768 PR c/69768

10
gcc/testsuite/c-c++-common/Waddress-1.c
View File

@ -7,9 +7,9 @@ static int e;
int int
foo () foo ()
{ {
return "foo1" != (void *) 0 /* { dg-bogus "comparison with string literal results in unspecified behaviou?r" } */ return "foo1" != (void *) 0 /* { dg-bogus "comparison with string literal results in unspecified behavior" } */
&& "foo2" != (const char *) ((void *) 0) /* { dg-bogus "comparison with string literal results in unspecified behaviou?r" } */ && "foo2" != (const char *) ((void *) 0) /* { dg-bogus "comparison with string literal results in unspecified behavior" } */
&& "foo3" != (const char *) ((void *) (10 - 10)) /* { dg-bogus "comparison with string literal results in unspecified behaviou?r" } */ && "foo3" != (const char *) ((void *) (10 - 10)) /* { dg-bogus "comparison with string literal results in unspecified behavior" } */
&& "foo4" != (const char *) ((void *) (&e - &e)) /* { dg-warning "comparison with string literal results in unspecified behaviou?r" "" { target c } } */ && "foo4" != (const char *) ((void *) (&e - &e)) /* { dg-warning "comparison with string literal results in unspecified behavior" "" { target c } } */
&& "foo5" != "foo6"; /* { dg-warning "comparison with string literal results in unspecified behaviou?r" } */ && "foo5" != "foo6"; /* { dg-warning "comparison with string literal results in unspecified behavior" } */
} }

2
gcc/testsuite/c-c++-common/Wvarargs.c
View File

@ -49,6 +49,6 @@ foo3 (int a, register int b, ...)
{ {
va_list vp; va_list vp;
/* 'b' is declared with register storage, so warn. */ /* 'b' is declared with register storage, so warn. */
va_start (vp, b); /* { dg-warning "undefined behaviour" } */ va_start (vp, b); /* { dg-warning "undefined behavior" } */
va_end (vp); va_end (vp);
} }

2
gcc/testsuite/c-c++-common/goacc/host_data-5.c
View File

@ -11,7 +11,7 @@ int main (int argc, char* argv[])
int *xp; int *xp;
#pragma acc host_data use_device (x) #pragma acc host_data use_device (x)
{ {
/* This use of the present clause is undefined behaviour for OpenACC. */ /* This use of the present clause is undefined behavior for OpenACC. */
#pragma acc parallel present (x) copyout (xp) /* { dg-error "variable 'x' declared in enclosing 'host_data' region" } */ #pragma acc parallel present (x) copyout (xp) /* { dg-error "variable 'x' declared in enclosing 'host_data' region" } */
{ {
xp = x; xp = x;

2
gcc/testsuite/g++.dg/ext/no-asm-2.C
View File

@ -4,7 +4,7 @@
// Verify that the keyword asm and the GNU extension typeof are not // Verify that the keyword asm and the GNU extension typeof are not
// recognized as keywords when using -fno-asm. Having -fno-asm affect // recognized as keywords when using -fno-asm. Having -fno-asm affect
// a standard C++ keyword seems strange, but that is existing // a standard C++ keyword seems strange, but that is existing
// behaviour. If that behaviour changes, this test should change. // behavior. If that behavior changes, this test should change.
int asm; // { dg-bogus "before .asm." } int asm; // { dg-bogus "before .asm." }
int typeof; // { dg-bogus "before .typeof." } int typeof; // { dg-bogus "before .typeof." }

2
gcc/testsuite/g++.dg/lookup/koenig5.C
View File

@ -1,6 +1,6 @@
// Koenig lookup is not defined as intended in the std. DR 218 gives // Koenig lookup is not defined as intended in the std. DR 218 gives
// an indication of what is meant. This test case encapsulates the // an indication of what is meant. This test case encapsulates the
// current conservative behaviour // current conservative behavior
// Copyright (C) 2006 Free Software Foundation, Inc. // Copyright (C) 2006 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 27 Aug 2006 <nathan@codesourcery.com> // Contributed by Nathan Sidwell 27 Aug 2006 <nathan@codesourcery.com>

2
gcc/testsuite/g++.dg/warn/Wconversion-real-integer-3.C
View File

@ -12,7 +12,7 @@ void h (void)
// a macro that expands to the built-in __INT_MAX__. Furthermore, // a macro that expands to the built-in __INT_MAX__. Furthermore,
// INT_MAX is defined inside a system header. // INT_MAX is defined inside a system header.
// //
// The behaviour we want is that the diagnostic should point to // The behavior we want is that the diagnostic should point to
// the locus that inside the source code here, at the relevant // the locus that inside the source code here, at the relevant
// line below, even with -ftrack-macro-expansion. We don't want // line below, even with -ftrack-macro-expansion. We don't want
// it to point to the any locus that is inside the system header. // it to point to the any locus that is inside the system header.

2
gcc/testsuite/gcc.c-torture/compile/volatile-1.c
View File

@ -1,6 +1,6 @@
/* The problem here was that the statements that /* The problem here was that the statements that
loaded from exception.reason where not being loaded from exception.reason where not being
marked as having volatile behaviour which marked as having volatile behavior which
caused load PRE on the tree level to go caused load PRE on the tree level to go
into an infinite loop. */ into an infinite loop. */

6
gcc/testsuite/gcc.c-torture/execute/20101011-1.c
View File

@ -45,7 +45,7 @@
# define DO_TEST 0 # define DO_TEST 0
#elif defined (__epiphany__) #elif defined (__epiphany__)
/* Epiphany does not have hardware division, and the software implementation /* Epiphany does not have hardware division, and the software implementation
has truly undefined behaviour for division by 0. */ has truly undefined behavior for division by 0. */
# define DO_TEST 0 # define DO_TEST 0
#elif defined (__m68k__) && !defined(__linux__) #elif defined (__m68k__) && !defined(__linux__)
/* Attempting to trap division-by-zero in this way isn't likely to work on /* Attempting to trap division-by-zero in this way isn't likely to work on
@ -68,9 +68,9 @@
# define DO_TEST 0 # define DO_TEST 0
# else # else
# include <signal.h> # include <signal.h>
/* ARM division-by-zero behaviour is to call a helper function, which /* ARM division-by-zero behavior is to call a helper function, which
can do several different things, depending on requirements. Emulate can do several different things, depending on requirements. Emulate
the behaviour of other targets here by raising SIGFPE. */ the behavior of other targets here by raising SIGFPE. */
int __attribute__((used)) int __attribute__((used))
__aeabi_idiv0 (int return_value) __aeabi_idiv0 (int return_value)
{ {

2
gcc/testsuite/gcc.dg/builtin-object-size-1.c
View File

@ -361,7 +361,7 @@ test5 (size_t x)
/* My understanding of ISO C99 6.5.6 is that a conforming /* My understanding of ISO C99 6.5.6 is that a conforming
program will not end up with p equal to &buf[0] program will not end up with p equal to &buf[0]
through &buf[7], i.e. calling this function with say through &buf[7], i.e. calling this function with say
UINTPTR_MAX / 4 results in undefined behaviour. UINTPTR_MAX / 4 results in undefined behavior.
If that's true, then the maximum number of remaining If that's true, then the maximum number of remaining
bytes from p until end of the object is 56, otherwise bytes from p until end of the object is 56, otherwise
it would be 64 (or conservative (size_t) -1 == unknown). */ it would be 64 (or conservative (size_t) -1 == unknown). */

2
gcc/testsuite/gcc.dg/builtin-stringop-chk-1.c
View File

@ -70,7 +70,7 @@ test (int arg, ...)
memset (p, 'd', 0); memset (p, 'd', 0);
q = strcpy (p, ""); /* { dg-warning "will always overflow" "strcpy" } */ q = strcpy (p, ""); /* { dg-warning "will always overflow" "strcpy" } */
/* This invokes undefined behaviour, since we are past the end of buf1. */ /* This invokes undefined behavior, since we are past the end of buf1. */
p = p + 10; p = p + 10;
memset (p, 'd', 1); /* { dg-warning "will always overflow" "memset" } */ memset (p, 'd', 1); /* { dg-warning "will always overflow" "memset" } */

4
gcc/testsuite/gcc.dg/builtins-config.h
View File

@ -26,7 +26,7 @@
&& ! defined (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)) && ! defined (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__))
/* MacOS versions before 10.3 don't have many C99 functions. /* MacOS versions before 10.3 don't have many C99 functions.
But, if you're including this file, you probably want to test the But, if you're including this file, you probably want to test the
newer behaviour, so: */ newer behavior, so: */
#error forgot to set -mmacosx-version-min. #error forgot to set -mmacosx-version-min.
#elif (defined(__APPLE__) && defined(__ppc__) \ #elif (defined(__APPLE__) && defined(__ppc__) \
&& __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1030) && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1030)
@ -47,7 +47,7 @@
#if defined(_NEWLIB_VERSION) || defined(__UCLIBC__) #if defined(_NEWLIB_VERSION) || defined(__UCLIBC__)
#elif defined(__sun) && __STDC_VERSION__ - 0 < 199901L #elif defined(__sun) && __STDC_VERSION__ - 0 < 199901L
/* If you're including this file, you probably want to test the newer /* If you're including this file, you probably want to test the newer
behaviour, so ensure the right flags were used for each test: */ behavior, so ensure the right flags were used for each test: */
#error forgot to set -std=c99. #error forgot to set -std=c99.
#elif defined(__sun) && ! defined (_STDC_C99) #elif defined(__sun) && ! defined (_STDC_C99)
/* Solaris up to 9 doesn't have the entire C99 runtime. /* Solaris up to 9 doesn't have the entire C99 runtime.

2
gcc/testsuite/gcc.dg/globalalias.c
View File

@ -1,7 +1,7 @@
/* This test checks that local aliases behave sanely. This is necessary for code correctness /* This test checks that local aliases behave sanely. This is necessary for code correctness
of aliases introduced by ipa-visibility pass. of aliases introduced by ipa-visibility pass.
This test expose weird behaviour of AIX's .set pseudo-op where the global symbol is created, This test expose weird behavior of AIX's .set pseudo-op where the global symbol is created,
but all uses of the alias are syntactically replaced by uses of the target. This means that but all uses of the alias are syntactically replaced by uses of the target. This means that
both counters are increased to 2. */ both counters are increased to 2. */

2
gcc/testsuite/gcc.dg/noreturn-6.c
View File

@ -1,4 +1,4 @@
/* { dg-do compile } */ /* { dg-do compile } */
/* Check for volatile behaviour. */ /* Check for volatile behavior. */
extern int xxx (void); extern int xxx (void);
volatile extern int xxx (void); /* { dg-error "not compatible" } */ volatile extern int xxx (void); /* { dg-error "not compatible" } */

2
gcc/testsuite/gcc.dg/pr30457.c
View File

@ -14,7 +14,7 @@ void foo(register short paramN, ...)
{ {
va_list ap; va_list ap;
va_start(ap, paramN); /* { dg-warning "undefined behaviour when second parameter of 'va_start' is declared with 'register' storage" } */ va_start(ap, paramN); /* { dg-warning "undefined behavior when second parameter of 'va_start' is declared with 'register' storage" } */
/* Undefined by C99 7.15.1.1p2: */ /* Undefined by C99 7.15.1.1p2: */
(void) va_arg(ap, char); /* { dg-warning "'char' is promoted to 'int' when passed through '...'" "promoted" } */ (void) va_arg(ap, char); /* { dg-warning "'char' is promoted to 'int' when passed through '...'" "promoted" } */

2
gcc/testsuite/gcc.target/aarch64/aapcs64/ice_2.c
View File

@ -1,6 +1,6 @@
/* Test AAPCS layout /* Test AAPCS layout
Larger than machine-supported vector size. The behaviour is unspecified by Larger than machine-supported vector size. The behavior is unspecified by
the AAPCS64 document; the implementation opts for pass by reference. */ the AAPCS64 document; the implementation opts for pass by reference. */
/* { dg-do compile { target aarch64*-*-* } } */ /* { dg-do compile { target aarch64*-*-* } } */

2
gcc/testsuite/gcc.target/aarch64/aapcs64/test_23.c
View File

@ -1,6 +1,6 @@
/* Test AAPCS64 layout. /* Test AAPCS64 layout.
Larger than machine-supported vector size. The behaviour is unspecified by Larger than machine-supported vector size. The behavior is unspecified by
the AAPCS64 document; the implementation opts for pass by reference. */ the AAPCS64 document; the implementation opts for pass by reference. */
/* { dg-do run { target aarch64*-*-* } } */ /* { dg-do run { target aarch64*-*-* } } */

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vldX.c
View File

@ -406,7 +406,7 @@ void exec_vldX (void)
/* We need to use a temporary result buffer (result_bis), because /* We need to use a temporary result buffer (result_bis), because
the one used for other tests is not large enough. A subset of the the one used for other tests is not large enough. A subset of the
result data is moved from result_bis to result, and it is this result data is moved from result_bis to result, and it is this
subset which is used to check the actual behaviour. The next subset which is used to check the actual behavior. The next
macro enables to move another chunk of data from result_bis to macro enables to move another chunk of data from result_bis to
result. */ result. */
#define TEST_VLDX(Q, T1, T2, W, N, X) \ #define TEST_VLDX(Q, T1, T2, W, N, X) \

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c
View File

@ -178,7 +178,7 @@ void exec_vldX_dup (void)
/* We need to use a temporary result buffer (result_bis), because /* We need to use a temporary result buffer (result_bis), because
the one used for other tests is not large enough. A subset of the the one used for other tests is not large enough. A subset of the
result data is moved from result_bis to result, and it is this result data is moved from result_bis to result, and it is this
subset which is used to check the actual behaviour. The next subset which is used to check the actual behavior. The next
macro enables to move another chunk of data from result_bis to macro enables to move another chunk of data from result_bis to
result. */ result. */
#define TEST_VLDX_DUP(Q, T1, T2, W, N, X) \ #define TEST_VLDX_DUP(Q, T1, T2, W, N, X) \

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c
View File

@ -327,7 +327,7 @@ void exec_vldX_lane (void)
/* We need to use a temporary result buffer (result_bis), because /* We need to use a temporary result buffer (result_bis), because
the one used for other tests is not large enough. A subset of the the one used for other tests is not large enough. A subset of the
result data is moved from result_bis to result, and it is this result data is moved from result_bis to result, and it is this
subset which is used to check the actual behaviour. The next subset which is used to check the actual behavior. The next
macro enables to move another chunk of data from result_bis to macro enables to move another chunk of data from result_bis to
result. */ result. */
/* We also use another extra input buffer (buffer_src), which we /* We also use another extra input buffer (buffer_src), which we

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqrshl.c
View File

@ -557,7 +557,7 @@ FNNAME (INSN)
/* Choose init value arbitrarily, will be used as shift amount */ /* Choose init value arbitrarily, will be used as shift amount */
/* Use values equal to or one-less-than the type width to check /* Use values equal to or one-less-than the type width to check
behaviour on limits. */ behavior on limits. */
VDUP(vector_shift, , int, s, 8, 8, 7); VDUP(vector_shift, , int, s, 8, 8, 7);
VDUP(vector_shift, , int, s, 16, 4, 15); VDUP(vector_shift, , int, s, 16, 4, 15);
VDUP(vector_shift, , int, s, 32, 2, 31); VDUP(vector_shift, , int, s, 32, 2, 31);

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vqshl.c
View File

@ -429,7 +429,7 @@ FNNAME (INSN)
/* Choose init value arbitrarily, will be used as shift amount */ /* Choose init value arbitrarily, will be used as shift amount */
/* Use values equal or one-less-than the type width to check /* Use values equal or one-less-than the type width to check
behaviour on limits. */ behavior on limits. */
/* 64-bits vectors first. */ /* 64-bits vectors first. */
/* Shift 8-bits lanes by 7... */ /* Shift 8-bits lanes by 7... */

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vrshl.c
View File

@ -314,7 +314,7 @@ void exec_vrshl (void)
/* Choose init value arbitrarily, will be used as shift amount. */ /* Choose init value arbitrarily, will be used as shift amount. */
/* Use values equal to one-less-than the type width to check /* Use values equal to one-less-than the type width to check
behaviour on limits. */ behavior on limits. */
VDUP(vector_shift, , int, s, 8, 8, 7); VDUP(vector_shift, , int, s, 8, 8, 7);
VDUP(vector_shift, , int, s, 16, 4, 15); VDUP(vector_shift, , int, s, 16, 4, 15);
VDUP(vector_shift, , int, s, 32, 2, 31); VDUP(vector_shift, , int, s, 32, 2, 31);

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc
View File

@ -11,7 +11,7 @@ void FNNAME (INSN_NAME) (void)
/* We need to use a temporary result buffer (result_bis), because /* We need to use a temporary result buffer (result_bis), because
the one used for other tests is not large enough. A subset of the the one used for other tests is not large enough. A subset of the
result data is moved from result_bis to result, and it is this result data is moved from result_bis to result, and it is this
subset which is used to check the actual behaviour. The next subset which is used to check the actual behavior. The next
macro enables to move another chunk of data from result_bis to macro enables to move another chunk of data from result_bis to
result. */ result. */
#define TEST_VSHUFFLE(INSN, Q, T1, T2, W, N) \ #define TEST_VSHUFFLE(INSN, Q, T1, T2, W, N) \

2
gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c
View File

@ -268,7 +268,7 @@ void exec_vstX_lane (void)
/* We need to use a temporary result buffer (result_bis), because /* We need to use a temporary result buffer (result_bis), because
the one used for other tests is not large enough. A subset of the the one used for other tests is not large enough. A subset of the
result data is moved from result_bis to result, and it is this result data is moved from result_bis to result, and it is this
subset which is used to check the actual behaviour. The next subset which is used to check the actual behavior. The next
macro enables to move another chunk of data from result_bis to macro enables to move another chunk of data from result_bis to
result. */ result. */
/* We also use another extra input buffer (buffer_src), which we /* We also use another extra input buffer (buffer_src), which we

2
gcc/testsuite/gcc.target/aarch64/pr60697.c
View File

@ -618,7 +618,7 @@ static int ns5_core(FILE *log,t_commrec *cr,t_forcerec *fr,int cg_index[],
} }
} }
} }
int search_neighbours(FILE *log,t_forcerec *fr, int search_neighbors(FILE *log,t_forcerec *fr,
rvec x[],matrix box, rvec x[],matrix box,
t_topology *top,t_groups *grps, t_topology *top,t_groups *grps,
t_commrec *cr,t_nsborder *nsb, t_commrec *cr,t_nsborder *nsb,

2
gcc/testsuite/gcc.target/aarch64/vrnd_f64_1.c
View File

@ -87,7 +87,7 @@ main (int argc, char **argv)
}; };
/* Set floating point control register /* Set floating point control register
to have predictable vrndx and vrndi behaviour. */ to have predictable vrndx and vrndi behavior. */
set_rounding_mode (FPROUNDING_ZERO); set_rounding_mode (FPROUNDING_ZERO);
run_round_tests (tests, expectations); run_round_tests (tests, expectations);

10
gcc/testsuite/gfortran.dg/abstract_type_6.f03
View File

@ -11,16 +11,16 @@ module m
TYPE, ABSTRACT :: top TYPE, ABSTRACT :: top
CONTAINS CONTAINS
PROCEDURE(xxx), DEFERRED :: proc_a ! { dg-error "must be explicit" } PROCEDURE(xxx), DEFERRED :: proc_a ! { dg-error "must be explicit" }
! some useful default behaviour ! some useful default behavior
PROCEDURE :: proc_c => top_c ! { dg-error "must be a module procedure" } PROCEDURE :: proc_c => top_c ! { dg-error "must be a module procedure" }
END TYPE top END TYPE top
! Concrete middle class with useful behaviour ! Concrete middle class with useful behavior
TYPE, EXTENDS(top) :: middle TYPE, EXTENDS(top) :: middle
CONTAINS CONTAINS
! do nothing, empty proc just to make middle concrete ! do nothing, empty proc just to make middle concrete
PROCEDURE :: proc_a => dummy_middle_a ! { dg-error "must be a module procedure" } PROCEDURE :: proc_a => dummy_middle_a ! { dg-error "must be a module procedure" }
! some useful default behaviour ! some useful default behavior
PROCEDURE :: proc_b => middle_b ! { dg-error "must be a module procedure" } PROCEDURE :: proc_b => middle_b ! { dg-error "must be a module procedure" }
END TYPE middle END TYPE middle
@ -32,9 +32,9 @@ CONTAINS
! useful proc to satisfy deferred procedure in top. Because we've ! useful proc to satisfy deferred procedure in top. Because we've
! extended middle we wouldn't get told off if we forgot this. ! extended middle we wouldn't get told off if we forgot this.
PROCEDURE :: proc_a => bottom_a ! { dg-error "must be a module procedure" } PROCEDURE :: proc_a => bottom_a ! { dg-error "must be a module procedure" }
! calls middle%proc_b and then provides extra behaviour ! calls middle%proc_b and then provides extra behavior
PROCEDURE :: proc_b => bottom_b PROCEDURE :: proc_b => bottom_b
! calls top_c and then provides extra behaviour ! calls top_c and then provides extra behavior
PROCEDURE :: proc_c => bottom_c PROCEDURE :: proc_c => bottom_c
END TYPE bottom END TYPE bottom
contains contains

2
gcc/testsuite/gfortran.dg/associate_1.f03
View File

@ -51,7 +51,7 @@ PROGRAM main
END ASSOCIATE END ASSOCIATE
END ASSOCIATE myname ! Matching end-label. END ASSOCIATE myname ! Matching end-label.
! Correct behaviour when shadowing already existing names. ! Correct behavior when shadowing already existing names.
ASSOCIATE (a => 1 * b, b => 1 * a, x => 1, y => 2) ASSOCIATE (a => 1 * b, b => 1 * a, x => 1, y => 2)
IF (ABS (a - 3.0) > 1.0e-3 .OR. ABS (b + 2.0) > 1.0e-3) CALL abort () IF (ABS (a - 3.0) > 1.0e-3 .OR. ABS (b + 2.0) > 1.0e-3) CALL abort ()
ASSOCIATE (x => 1 * y, y => 1 * x) ASSOCIATE (x => 1 * y, y => 1 * x)

2
gcc/testsuite/gfortran.dg/assumed_rank_bounds_1.f90
View File

@ -1,6 +1,6 @@
! { dg-do run } ! { dg-do run }
! !
! Test the behaviour of lbound, ubound of shape with assumed rank arguments ! Test the behavior of lbound, ubound of shape with assumed rank arguments
! in an array context (without DIM argument). ! in an array context (without DIM argument).
! !

2
gcc/testsuite/gfortran.dg/assumed_rank_bounds_2.f90
View File

@ -1,6 +1,6 @@
! { dg-do run } ! { dg-do run }
! !
! Test the behaviour of lbound, ubound of shape with assumed rank arguments ! Test the behavior of lbound, ubound of shape with assumed rank arguments
! in an array context (without DIM argument). ! in an array context (without DIM argument).
! !

2
gcc/testsuite/gfortran.dg/bounds_check_array_ctor_1.f90
View File

@ -3,7 +3,7 @@
! { dg-shouldfail "foo" } ! { dg-shouldfail "foo" }
! !
! PR 36112 ! PR 36112
! Check correct bounds-checking behaviour for character-array-constructors. ! Check correct bounds-checking behavior for character-array-constructors.
call test ("this is long") call test ("this is long")
contains contains

2
gcc/testsuite/gfortran.dg/bounds_check_array_ctor_2.f90
View File

@ -3,7 +3,7 @@
! { dg-shouldfail "foo" } ! { dg-shouldfail "foo" }
! !
! PR 36112 ! PR 36112
! Check correct bounds-checking behaviour for character-array-constructors. ! Check correct bounds-checking behavior for character-array-constructors.
call test ("this is long") call test ("this is long")
contains contains

2
gcc/testsuite/gfortran.dg/bounds_check_array_ctor_3.f90
View File

@ -1,7 +1,7 @@
! { dg-do compile } ! { dg-do compile }
! !
! PR 36112 ! PR 36112
! Check correct bounds-checking behaviour for character-array-constructors. ! Check correct bounds-checking behavior for character-array-constructors.
! This should not need any -fbounds-check and is enabled all the time. ! This should not need any -fbounds-check and is enabled all the time.
character(len=128) :: arr(2) = (/ "abc", "foobar" /) ! { dg-error "Different CHARACTER lengths" } character(len=128) :: arr(2) = (/ "abc", "foobar" /) ! { dg-error "Different CHARACTER lengths" }

2
gcc/testsuite/gfortran.dg/bounds_check_array_ctor_4.f90
View File

@ -3,7 +3,7 @@
! { dg-shouldfail "foo" } ! { dg-shouldfail "foo" }
! !
! PR 36112 ! PR 36112
! Check correct bounds-checking behaviour for character-array-constructors. ! Check correct bounds-checking behavior for character-array-constructors.
call test ("short", "this is long") call test ("short", "this is long")
contains contains

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