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auto-inc-dec.c (try_merge): Remove break after return.

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* auto-inc-dec.c (try_merge): Remove break after return.
	* cselib.c (autoinc_split): Likewise.
	* explow.c (promote_mode): Likewise.
	* fixed-value.c (fixed_arithmetic): Likewise.
	* hsa.c (hsa_internal_fn::get_arity): Likewise.
	* rtlanal.c (modified_between_p, modified_in_p): Likewise.
	* trans-mem.c (get_attrs_for): Likewise.
	* tree-if-conv.c (if_convertible_stmt_p): Likewise.
	* tree-vrp.c (simplify_stmt_using_ranges): Likewise.
	* config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Likewise.
	* config/aarch64/aarch64.c (aarch64_get_condition_code_1): Likewise.
	* config/c6x/c6x.c (c6x_get_unit_specifier): Likewise.
	* config/cr16/cr16.c (legitimate_pic_operand_p): Likewise.
	* config/cris/cris.c (cris_op_str): Likewise.
	* config/mn10300/mn10300.c (cc_flags_for_code): Likewise.
	* config/tilepro/tilepro.c (tilepro_emit_setcc_internal_di): Likewise.
c-family/
	* c-ada-spec.c (print_ada_declaration): Remove break after return.
objc/
	* objc-act.c (continue_class): Remove break after return.
	(objc_maybe_printable_name): Likewise.
fortran/
	* dependency.c (gfc_dep_compare_expr): Remove break after return.
	* frontend-passes.c (optimize_op): Likewise.
	* interface.c (gfc_current_interface_head): Likewise.
	* symbol.c (check_conflict): Likewise.
	* trans-intrinsic.c (build_fix_expr): Likewise.
ada/
	* terminals.c (is_gui_app): Remove break after return.

From-SVN: r240554
This commit is contained in:
Jakub Jelinek 2016-09-27 20:14:10 +02:00 committed by Jakub Jelinek
parent 4d58c533a8
commit bbfac6da60
29 changed files with 38 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
gcc/ChangeLog
View File

@ -1,3 +1,22 @@
2016-09-27 Jakub Jelinek <jakub@redhat.com>
* auto-inc-dec.c (try_merge): Remove break after return.
* cselib.c (autoinc_split): Likewise.
* explow.c (promote_mode): Likewise.
* fixed-value.c (fixed_arithmetic): Likewise.
* hsa.c (hsa_internal_fn::get_arity): Likewise.
* rtlanal.c (modified_between_p, modified_in_p): Likewise.
* trans-mem.c (get_attrs_for): Likewise.
* tree-if-conv.c (if_convertible_stmt_p): Likewise.
* tree-vrp.c (simplify_stmt_using_ranges): Likewise.
* config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Likewise.
* config/aarch64/aarch64.c (aarch64_get_condition_code_1): Likewise.
* config/c6x/c6x.c (c6x_get_unit_specifier): Likewise.
* config/cr16/cr16.c (legitimate_pic_operand_p): Likewise.
* config/cris/cris.c (cris_op_str): Likewise.
* config/mn10300/mn10300.c (cc_flags_for_code): Likewise.
* config/tilepro/tilepro.c (tilepro_emit_setcc_internal_di): Likewise.
2016-09-27 Nathan Sidwell <nathan@codesourcery.com> 2016-09-27 Nathan Sidwell <nathan@codesourcery.com>
* internal-fn.h (IFN_UNIQUE_CODES, IFN_GOACC_LOOP_CODES, * internal-fn.h (IFN_UNIQUE_CODES, IFN_GOACC_LOOP_CODES,

4
gcc/ada/ChangeLog
View File

@ -1,3 +1,7 @@
2016-09-27 Jakub Jelinek <jakub@redhat.com>
* terminals.c (is_gui_app): Remove break after return.
2016-09-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2016-09-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc-interface/decl.c: Fix fall through comment formatting. * gcc-interface/decl.c: Fix fall through comment formatting.

7
gcc/ada/terminals.c
View File

@ -289,34 +289,27 @@ is_gui_app (char *exe)
{ {
case IMAGE_SUBSYSTEM_UNKNOWN: case IMAGE_SUBSYSTEM_UNKNOWN:
return 1; return 1;
break;
case IMAGE_SUBSYSTEM_NATIVE: case IMAGE_SUBSYSTEM_NATIVE:
return 1; return 1;
break;
case IMAGE_SUBSYSTEM_WINDOWS_GUI: case IMAGE_SUBSYSTEM_WINDOWS_GUI:
return 1; return 1;
break;
case IMAGE_SUBSYSTEM_WINDOWS_CUI: case IMAGE_SUBSYSTEM_WINDOWS_CUI:
return 0; return 0;
break;
case IMAGE_SUBSYSTEM_OS2_CUI: case IMAGE_SUBSYSTEM_OS2_CUI:
return 0; return 0;
break;
case IMAGE_SUBSYSTEM_POSIX_CUI: case IMAGE_SUBSYSTEM_POSIX_CUI:
return 0; return 0;
break;
default: default:
/* Unknown, return GUI app to be preservative: if yes, it will be /* Unknown, return GUI app to be preservative: if yes, it will be
correctly launched, if no, it will be launched, and a console will correctly launched, if no, it will be launched, and a console will
be also displayed, which is not a big deal */ be also displayed, which is not a big deal */
return 1; return 1;
break;
} }
} }

8
gcc/auto-inc-dec.c
View File

@ -658,25 +658,21 @@ try_merge (void)
if (dump_file) if (dump_file)
fprintf (dump_file, "trying SIMPLE_PRE_INC\n"); fprintf (dump_file, "trying SIMPLE_PRE_INC\n");
return attempt_change (gen_rtx_PRE_INC (reg_mode, inc_reg), inc_reg); return attempt_change (gen_rtx_PRE_INC (reg_mode, inc_reg), inc_reg);
break;
case SIMPLE_POST_INC: /* size++ */ case SIMPLE_POST_INC: /* size++ */
if (dump_file) if (dump_file)
fprintf (dump_file, "trying SIMPLE_POST_INC\n"); fprintf (dump_file, "trying SIMPLE_POST_INC\n");
return attempt_change (gen_rtx_POST_INC (reg_mode, inc_reg), inc_reg); return attempt_change (gen_rtx_POST_INC (reg_mode, inc_reg), inc_reg);
break;
case SIMPLE_PRE_DEC: /* --size */ case SIMPLE_PRE_DEC: /* --size */
if (dump_file) if (dump_file)
fprintf (dump_file, "trying SIMPLE_PRE_DEC\n"); fprintf (dump_file, "trying SIMPLE_PRE_DEC\n");
return attempt_change (gen_rtx_PRE_DEC (reg_mode, inc_reg), inc_reg); return attempt_change (gen_rtx_PRE_DEC (reg_mode, inc_reg), inc_reg);
break;
case SIMPLE_POST_DEC: /* size-- */ case SIMPLE_POST_DEC: /* size-- */
if (dump_file) if (dump_file)
fprintf (dump_file, "trying SIMPLE_POST_DEC\n"); fprintf (dump_file, "trying SIMPLE_POST_DEC\n");
return attempt_change (gen_rtx_POST_DEC (reg_mode, inc_reg), inc_reg); return attempt_change (gen_rtx_POST_DEC (reg_mode, inc_reg), inc_reg);
break;
case DISP_PRE: /* ++con */ case DISP_PRE: /* ++con */
if (dump_file) if (dump_file)
@ -687,7 +683,6 @@ try_merge (void)
inc_reg, inc_reg,
inc_insn.reg1)), inc_insn.reg1)),
inc_reg); inc_reg);
break;
case DISP_POST: /* con++ */ case DISP_POST: /* con++ */
if (dump_file) if (dump_file)
@ -698,7 +693,6 @@ try_merge (void)
inc_reg, inc_reg,
inc_insn.reg1)), inc_insn.reg1)),
inc_reg); inc_reg);
break;
case REG_PRE: /* ++reg */ case REG_PRE: /* ++reg */
if (dump_file) if (dump_file)
@ -709,7 +703,6 @@ try_merge (void)
inc_reg, inc_reg,
inc_insn.reg1)), inc_insn.reg1)),
inc_reg); inc_reg);
break;
case REG_POST: /* reg++ */ case REG_POST: /* reg++ */
if (dump_file) if (dump_file)
@ -720,7 +713,6 @@ try_merge (void)
inc_reg, inc_reg,
inc_insn.reg1)), inc_insn.reg1)),
inc_reg); inc_reg);
break;
} }
} }

4
gcc/c-family/ChangeLog
View File

@ -1,3 +1,7 @@
2016-09-27 Jakub Jelinek <jakub@redhat.com>
* c-ada-spec.c (print_ada_declaration): Remove break after return.
2016-09-26 Thomas Preud'homme <thomas.preudhomme@arm.com> 2016-09-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
* c-common.c: Include memmodel.h. * c-common.c: Include memmodel.h.

1
gcc/c-family/c-ada-spec.c
View File

@ -2902,7 +2902,6 @@ print_ada_declaration (pretty_printer *buffer, tree t, tree type, int spc)
pp_string (buffer, "-- skipped function type "); pp_string (buffer, "-- skipped function type ");
dump_generic_ada_node (buffer, t, type, spc, false, true); dump_generic_ada_node (buffer, t, type, spc, false, true);
return 1; return 1;
break;
case ENUMERAL_TYPE: case ENUMERAL_TYPE:
if ((orig && TYPE_NAME (orig) && orig != TREE_TYPE (t)) if ((orig && TYPE_NAME (orig) && orig != TREE_TYPE (t))

1
gcc/config/aarch64/aarch64-builtins.c
View File

@ -1460,7 +1460,6 @@ aarch64_fold_builtin (tree fndecl, int n_args ATTRIBUTE_UNUSED, tree *args,
{ {
BUILTIN_VDQF (UNOP, abs, 2) BUILTIN_VDQF (UNOP, abs, 2)
return fold_build1 (ABS_EXPR, type, args[0]); return fold_build1 (ABS_EXPR, type, args[0]);
break;
VAR1 (UNOP, floatv2si, 2, v2sf) VAR1 (UNOP, floatv2si, 2, v2sf)
VAR1 (UNOP, floatv4si, 2, v4sf) VAR1 (UNOP, floatv4si, 2, v4sf)
VAR1 (UNOP, floatv2di, 2, v2df) VAR1 (UNOP, floatv2di, 2, v2df)

1
gcc/config/aarch64/aarch64.c
View File

@ -4433,7 +4433,6 @@ aarch64_get_condition_code_1 (enum machine_mode mode, enum rtx_code comp_code)
default: default:
return -1; return -1;
break;
} }
return -1; return -1;

4
gcc/config/c6x/c6x.c
View File

@ -1987,17 +1987,13 @@ c6x_get_unit_specifier (rtx_insn *insn)
case UNITS_DLS: case UNITS_DLS:
case UNITS_D_ADDR: case UNITS_D_ADDR:
return 'd'; return 'd';
break;
case UNITS_L: case UNITS_L:
case UNITS_LS: case UNITS_LS:
return 'l'; return 'l';
break;
case UNITS_S: case UNITS_S:
return 's'; return 's';
break;
case UNITS_M: case UNITS_M:
return 'm'; return 'm';
break;
default: default:
gcc_unreachable (); gcc_unreachable ();
} }

3
gcc/config/cr16/cr16.c
View File

@ -1120,10 +1120,8 @@ legitimate_pic_operand_p (rtx x)
{ {
case SYMBOL_REF: case SYMBOL_REF:
return 0; return 0;
break;
case LABEL_REF: case LABEL_REF:
return 0; return 0;
break;
case CONST: case CONST:
/* REVISIT: Use something like symbol_referenced_p. */ /* REVISIT: Use something like symbol_referenced_p. */
if (GET_CODE (XEXP (x, 0)) == PLUS if (GET_CODE (XEXP (x, 0)) == PLUS
@ -1134,7 +1132,6 @@ legitimate_pic_operand_p (rtx x)
break; break;
case MEM: case MEM:
return legitimate_pic_operand_p (XEXP (x, 0)); return legitimate_pic_operand_p (XEXP (x, 0));
break;
default: default:
break; break;
} }

12
gcc/config/cris/cris.c
View File

@ -544,11 +544,9 @@ cris_op_str (rtx x)
{ {
case PLUS: case PLUS:
return "add"; return "add";
break;
case MINUS: case MINUS:
return "sub"; return "sub";
break;
case MULT: case MULT:
/* This function is for retrieving a part of an instruction name for /* This function is for retrieving a part of an instruction name for
@ -560,46 +558,36 @@ cris_op_str (rtx x)
case DIV: case DIV:
return "div"; return "div";
break;
case AND: case AND:
return "and"; return "and";
break;
case IOR: case IOR:
return "or"; return "or";
break;
case XOR: case XOR:
return "xor"; return "xor";
break;
case NOT: case NOT:
return "not"; return "not";
break;
case ASHIFT: case ASHIFT:
return "lsl"; return "lsl";
break;
case LSHIFTRT: case LSHIFTRT:
return "lsr"; return "lsr";
break;
case ASHIFTRT: case ASHIFTRT:
return "asr"; return "asr";
break;
case UMIN: case UMIN:
/* Used to control the sign/zero-extend character for the 'E' modifier. /* Used to control the sign/zero-extend character for the 'E' modifier.
BOUND has none. */ BOUND has none. */
cris_output_insn_is_bound = 1; cris_output_insn_is_bound = 1;
return "bound"; return "bound";
break;
default: default:
return "Unknown operator"; return "Unknown operator";
break;
} }
} }

1
gcc/config/mn10300/mn10300.c
View File

@ -2693,7 +2693,6 @@ cc_flags_for_code (enum rtx_code code)
case LT: /* N */ case LT: /* N */
case GE: /* ~N */ case GE: /* ~N */
return CC_FLAG_N; return CC_FLAG_N;
break;
case GT: /* ~(Z|(N^V)) */ case GT: /* ~(Z|(N^V)) */
case LE: /* Z|(N^V) */ case LE: /* Z|(N^V) */

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

@ -2137,13 +2137,11 @@ tilepro_emit_setcc_internal_di (rtx res, enum rtx_code code, rtx op0, rtx op1)
emit_insn (gen_insn_seq (tmp1, hi_half[0], hi_half[1])); emit_insn (gen_insn_seq (tmp1, hi_half[0], hi_half[1]));
emit_insn (gen_andsi3 (res, tmp0, tmp1)); emit_insn (gen_andsi3 (res, tmp0, tmp1));
return true; return true;
break;
case NE: case NE:
emit_insn (gen_insn_sne (tmp0, lo_half[0], lo_half[1])); emit_insn (gen_insn_sne (tmp0, lo_half[0], lo_half[1]));
emit_insn (gen_insn_sne (tmp1, hi_half[0], hi_half[1])); emit_insn (gen_insn_sne (tmp1, hi_half[0], hi_half[1]));
emit_insn (gen_iorsi3 (res, tmp0, tmp1)); emit_insn (gen_iorsi3 (res, tmp0, tmp1));
return true; return true;
break;
case LE: case LE:
emit_insn (gen_insn_slte (tmp0, hi_half[0], hi_half[1])); emit_insn (gen_insn_slte (tmp0, hi_half[0], hi_half[1]));
emit_insn (gen_insn_seq (tmp1, hi_half[0], hi_half[1])); emit_insn (gen_insn_seq (tmp1, hi_half[0], hi_half[1]));

1
gcc/cselib.c
View File

@ -805,7 +805,6 @@ autoinc_split (rtx x, rtx *off, machine_mode memmode)
*off = GEN_INT (-GET_MODE_SIZE (memmode)); *off = GEN_INT (-GET_MODE_SIZE (memmode));
return XEXP (x, 0); return XEXP (x, 0);
break;
case PRE_INC: case PRE_INC:
if (memmode == VOIDmode) if (memmode == VOIDmode)

2
gcc/explow.c
View File

@ -802,7 +802,6 @@ promote_mode (const_tree type ATTRIBUTE_UNUSED, machine_mode mode,
PROMOTE_MODE (mode, unsignedp, type); PROMOTE_MODE (mode, unsignedp, type);
*punsignedp = unsignedp; *punsignedp = unsignedp;
return mode; return mode;
break;
#ifdef POINTERS_EXTEND_UNSIGNED #ifdef POINTERS_EXTEND_UNSIGNED
case REFERENCE_TYPE: case REFERENCE_TYPE:
@ -810,7 +809,6 @@ promote_mode (const_tree type ATTRIBUTE_UNUSED, machine_mode mode,
*punsignedp = POINTERS_EXTEND_UNSIGNED; *punsignedp = POINTERS_EXTEND_UNSIGNED;
return targetm.addr_space.address_mode return targetm.addr_space.address_mode
(TYPE_ADDR_SPACE (TREE_TYPE (type))); (TYPE_ADDR_SPACE (TREE_TYPE (type)));
break;
#endif #endif
default: default:

7
gcc/fixed-value.c
View File

@ -730,35 +730,28 @@ fixed_arithmetic (FIXED_VALUE_TYPE *f, int icode, const FIXED_VALUE_TYPE *op0,
{ {
case NEGATE_EXPR: case NEGATE_EXPR:
return do_fixed_neg (f, op0, sat_p); return do_fixed_neg (f, op0, sat_p);
break;
case PLUS_EXPR: case PLUS_EXPR:
gcc_assert (op0->mode == op1->mode); gcc_assert (op0->mode == op1->mode);
return do_fixed_add (f, op0, op1, false, sat_p); return do_fixed_add (f, op0, op1, false, sat_p);
break;
case MINUS_EXPR: case MINUS_EXPR:
gcc_assert (op0->mode == op1->mode); gcc_assert (op0->mode == op1->mode);
return do_fixed_add (f, op0, op1, true, sat_p); return do_fixed_add (f, op0, op1, true, sat_p);
break;
case MULT_EXPR: case MULT_EXPR:
gcc_assert (op0->mode == op1->mode); gcc_assert (op0->mode == op1->mode);
return do_fixed_multiply (f, op0, op1, sat_p); return do_fixed_multiply (f, op0, op1, sat_p);
break;
case TRUNC_DIV_EXPR: case TRUNC_DIV_EXPR:
gcc_assert (op0->mode == op1->mode); gcc_assert (op0->mode == op1->mode);
return do_fixed_divide (f, op0, op1, sat_p); return do_fixed_divide (f, op0, op1, sat_p);
break;
case LSHIFT_EXPR: case LSHIFT_EXPR:
return do_fixed_shift (f, op0, op1, true, sat_p); return do_fixed_shift (f, op0, op1, true, sat_p);
break;
case RSHIFT_EXPR: case RSHIFT_EXPR:
return do_fixed_shift (f, op0, op1, false, sat_p); return do_fixed_shift (f, op0, op1, false, sat_p);
break;
default: default:
gcc_unreachable (); gcc_unreachable ();

6
gcc/fortran/ChangeLog
View File

@ -1,5 +1,11 @@
2016-09-27 Jakub Jelinek <jakub@redhat.com> 2016-09-27 Jakub Jelinek <jakub@redhat.com>
* dependency.c (gfc_dep_compare_expr): Remove break after return.
* frontend-passes.c (optimize_op): Likewise.
* interface.c (gfc_current_interface_head): Likewise.
* symbol.c (check_conflict): Likewise.
* trans-intrinsic.c (build_fix_expr): Likewise.
PR fortran/77666 PR fortran/77666
* trans-openmp.c (gfc_omp_private_outer_ref): Return true even for * trans-openmp.c (gfc_omp_private_outer_ref): Return true even for
references to allocatable arrays. references to allocatable arrays.

1
gcc/fortran/dependency.c
View File

@ -486,7 +486,6 @@ gfc_dep_compare_expr (gfc_expr *e1, gfc_expr *e2)
case EXPR_FUNCTION: case EXPR_FUNCTION:
return gfc_dep_compare_functions (e1, e2, false); return gfc_dep_compare_functions (e1, e2, false);
break;
default: default:
return -2; return -2;

1
gcc/fortran/frontend-passes.c
View File

@ -1491,7 +1491,6 @@ optimize_op (gfc_expr *e)
case INTRINSIC_POWER: case INTRINSIC_POWER:
return optimize_power (e); return optimize_power (e);
break;
default: default:
break; break;

3
gcc/fortran/interface.c
View File

@ -4306,16 +4306,13 @@ gfc_current_interface_head (void)
{ {
case INTERFACE_INTRINSIC_OP: case INTERFACE_INTRINSIC_OP:
return current_interface.ns->op[current_interface.op]; return current_interface.ns->op[current_interface.op];
break;
case INTERFACE_GENERIC: case INTERFACE_GENERIC:
case INTERFACE_DTIO: case INTERFACE_DTIO:
return current_interface.sym->generic; return current_interface.sym->generic;
break;
case INTERFACE_USER_OP: case INTERFACE_USER_OP:
return current_interface.uop->op; return current_interface.uop->op;
break;
default: default:
gcc_unreachable (); gcc_unreachable ();

1
gcc/fortran/symbol.c
View File

@ -464,7 +464,6 @@ check_conflict (symbol_attribute *attr, const char *name, locus *where)
gfc_error ("Namelist group name at %L cannot have the " gfc_error ("Namelist group name at %L cannot have the "
"SAVE attribute", where); "SAVE attribute", where);
return false; return false;
break;
case FL_PROCEDURE: case FL_PROCEDURE:
/* Conflicts between SAVE and PROCEDURE will be checked at /* Conflicts between SAVE and PROCEDURE will be checked at
resolution stage, see "resolve_fl_procedure". */ resolution stage, see "resolve_fl_procedure". */

4
gcc/fortran/trans-intrinsic.c
View File

@ -410,19 +410,15 @@ build_fix_expr (stmtblock_t * pblock, tree arg, tree type,
{ {
case RND_FLOOR: case RND_FLOOR:
return build_fixbound_expr (pblock, arg, type, 0); return build_fixbound_expr (pblock, arg, type, 0);
break;
case RND_CEIL: case RND_CEIL:
return build_fixbound_expr (pblock, arg, type, 1); return build_fixbound_expr (pblock, arg, type, 1);
break;
case RND_ROUND: case RND_ROUND:
return build_round_expr (arg, type); return build_round_expr (arg, type);
break;
case RND_TRUNC: case RND_TRUNC:
return fold_build1_loc (input_location, FIX_TRUNC_EXPR, type, arg); return fold_build1_loc (input_location, FIX_TRUNC_EXPR, type, arg);
break;
default: default:
gcc_unreachable (); gcc_unreachable ();

1
gcc/hsa.c
View File

@ -947,7 +947,6 @@ hsa_internal_fn::get_arity ()
case IFN_SCALB: case IFN_SCALB:
case IFN_LDEXP: case IFN_LDEXP:
return 2; return 2;
break;
case IFN_CLRSB: case IFN_CLRSB:
case IFN_CLZ: case IFN_CLZ:
case IFN_CTZ: case IFN_CTZ:

5
gcc/objc/ChangeLog
View File

@ -1,3 +1,8 @@
2016-09-27 Jakub Jelinek <jakub@redhat.com>
* objc-act.c (continue_class): Remove break after return.
(objc_maybe_printable_name): Likewise.
2016-08-12 Marek Polacek <polacek@redhat.com> 2016-08-12 Marek Polacek <polacek@redhat.com>
PR c/7652 PR c/7652

6
gcc/objc/objc-act.c
View File

@ -7054,7 +7054,6 @@ continue_class (tree klass)
#endif /* OBJCPLUS */ #endif /* OBJCPLUS */
return get_class_ivars (implementation_template, true); return get_class_ivars (implementation_template, true);
break;
} }
case CLASS_INTERFACE_TYPE: case CLASS_INTERFACE_TYPE:
{ {
@ -7070,7 +7069,6 @@ continue_class (tree klass)
pop_lang_context (); pop_lang_context ();
#endif /* OBJCPLUS */ #endif /* OBJCPLUS */
return NULL_TREE; return NULL_TREE;
break;
} }
default: default:
return error_mark_node; return error_mark_node;
@ -9279,7 +9277,6 @@ objc_maybe_printable_name (tree decl, int v ATTRIBUTE_UNUSED)
{ {
case FUNCTION_DECL: case FUNCTION_DECL:
return objc_demangle (IDENTIFIER_POINTER (DECL_NAME (decl))); return objc_demangle (IDENTIFIER_POINTER (DECL_NAME (decl)));
break;
/* The following happens when we are printing a deprecation /* The following happens when we are printing a deprecation
warning for a method. The warn_deprecation() will end up warning for a method. The warn_deprecation() will end up
@ -9294,17 +9291,14 @@ objc_maybe_printable_name (tree decl, int v ATTRIBUTE_UNUSED)
case INSTANCE_METHOD_DECL: case INSTANCE_METHOD_DECL:
case CLASS_METHOD_DECL: case CLASS_METHOD_DECL:
return IDENTIFIER_POINTER (DECL_NAME (decl)); return IDENTIFIER_POINTER (DECL_NAME (decl));
break;
/* This happens when printing a deprecation warning for a /* This happens when printing a deprecation warning for a
property. We may want to consider some sort of pretty property. We may want to consider some sort of pretty
printing (eg, include the class name where it was declared printing (eg, include the class name where it was declared
?). */ ?). */
case PROPERTY_DECL: case PROPERTY_DECL:
return IDENTIFIER_POINTER (PROPERTY_NAME (decl)); return IDENTIFIER_POINTER (PROPERTY_NAME (decl));
break;
default: default:
return NULL; return NULL;
break;
} }
} }

2
gcc/rtlanal.c
View File

@ -1244,7 +1244,6 @@ modified_between_p (const_rtx x, const rtx_insn *start, const rtx_insn *end)
if (memory_modified_in_insn_p (x, insn)) if (memory_modified_in_insn_p (x, insn))
return 1; return 1;
return 0; return 0;
break;
case REG: case REG:
return reg_set_between_p (x, start, end); return reg_set_between_p (x, start, end);
@ -1299,7 +1298,6 @@ modified_in_p (const_rtx x, const_rtx insn)
if (memory_modified_in_insn_p (x, insn)) if (memory_modified_in_insn_p (x, insn))
return 1; return 1;
return 0; return 0;
break;
case REG: case REG:
return reg_set_p (x, insn); return reg_set_p (x, insn);

1
gcc/trans-mem.c
View File

@ -165,7 +165,6 @@ get_attrs_for (const_tree x)
{ {
case FUNCTION_DECL: case FUNCTION_DECL:
return TYPE_ATTRIBUTES (TREE_TYPE (x)); return TYPE_ATTRIBUTES (TREE_TYPE (x));
break;
default: default:
if (TYPE_P (x)) if (TYPE_P (x))

1
gcc/tree-if-conv.c
View File

@ -1050,7 +1050,6 @@ if_convertible_stmt_p (gimple *stmt, vec<data_reference_p> refs)
print_gimple_stmt (dump_file, stmt, 0, TDF_SLIM); print_gimple_stmt (dump_file, stmt, 0, TDF_SLIM);
} }
return false; return false;
break;
} }
return true; return true;

1
gcc/tree-vrp.c
View File

@ -10215,7 +10215,6 @@ simplify_stmt_using_ranges (gimple_stmt_iterator *gsi)
case MIN_EXPR: case MIN_EXPR:
case MAX_EXPR: case MAX_EXPR:
return simplify_min_or_max_using_ranges (stmt); return simplify_min_or_max_using_ranges (stmt);
break;
default: default:
break; break;