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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
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@ -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>
* 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>
* 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:
return 1;
break;
case IMAGE_SUBSYSTEM_NATIVE:
return 1;
break;
case IMAGE_SUBSYSTEM_WINDOWS_GUI:
return 1;
break;
case IMAGE_SUBSYSTEM_WINDOWS_CUI:
return 0;
break;
case IMAGE_SUBSYSTEM_OS2_CUI:
return 0;
break;
case IMAGE_SUBSYSTEM_POSIX_CUI:
return 0;
break;
default:
/* Unknown, return GUI app to be preservative: if yes, it will be
correctly launched, if no, it will be launched, and a console will
be also displayed, which is not a big deal */
return 1;
break;
}
}

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

@ -658,25 +658,21 @@ try_merge (void)
if (dump_file)
fprintf (dump_file, "trying SIMPLE_PRE_INC\n");
return attempt_change (gen_rtx_PRE_INC (reg_mode, inc_reg), inc_reg);
break;
case SIMPLE_POST_INC: /* size++ */
if (dump_file)
fprintf (dump_file, "trying SIMPLE_POST_INC\n");
return attempt_change (gen_rtx_POST_INC (reg_mode, inc_reg), inc_reg);
break;
case SIMPLE_PRE_DEC: /* --size */
if (dump_file)
fprintf (dump_file, "trying SIMPLE_PRE_DEC\n");
return attempt_change (gen_rtx_PRE_DEC (reg_mode, inc_reg), inc_reg);
break;
case SIMPLE_POST_DEC: /* size-- */
if (dump_file)
fprintf (dump_file, "trying SIMPLE_POST_DEC\n");
return attempt_change (gen_rtx_POST_DEC (reg_mode, inc_reg), inc_reg);
break;
case DISP_PRE: /* ++con */
if (dump_file)
@ -687,7 +683,6 @@ try_merge (void)
inc_reg,
inc_insn.reg1)),
inc_reg);
break;
case DISP_POST: /* con++ */
if (dump_file)
@ -698,7 +693,6 @@ try_merge (void)
inc_reg,
inc_insn.reg1)),
inc_reg);
break;
case REG_PRE: /* ++reg */
if (dump_file)
@ -709,7 +703,6 @@ try_merge (void)
inc_reg,
inc_insn.reg1)),
inc_reg);
break;
case REG_POST: /* reg++ */
if (dump_file)
@ -720,7 +713,6 @@ try_merge (void)
inc_reg,
inc_insn.reg1)),
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>
* 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 ");
dump_generic_ada_node (buffer, t, type, spc, false, true);
return 1;
break;
case ENUMERAL_TYPE:
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)
return fold_build1 (ABS_EXPR, type, args[0]);
break;
VAR1 (UNOP, floatv2si, 2, v2sf)
VAR1 (UNOP, floatv4si, 2, v4sf)
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:
return -1;
break;
}
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_D_ADDR:
return 'd';
break;
case UNITS_L:
case UNITS_LS:
return 'l';
break;
case UNITS_S:
return 's';
break;
case UNITS_M:
return 'm';
break;
default:
gcc_unreachable ();
}

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

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

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

@ -544,11 +544,9 @@ cris_op_str (rtx x)
{
case PLUS:
return "add";
break;
case MINUS:
return "sub";
break;
case MULT:
/* This function is for retrieving a part of an instruction name for
@ -560,46 +558,36 @@ cris_op_str (rtx x)
case DIV:
return "div";
break;
case AND:
return "and";
break;
case IOR:
return "or";
break;
case XOR:
return "xor";
break;
case NOT:
return "not";
break;
case ASHIFT:
return "lsl";
break;
case LSHIFTRT:
return "lsr";
break;
case ASHIFTRT:
return "asr";
break;
case UMIN:
/* Used to control the sign/zero-extend character for the 'E' modifier.
BOUND has none. */
cris_output_insn_is_bound = 1;
return "bound";
break;
default:
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 GE: /* ~N */
return CC_FLAG_N;
break;
case GT: /* ~(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_andsi3 (res, tmp0, tmp1));
return true;
break;
case NE:
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_iorsi3 (res, tmp0, tmp1));
return true;
break;
case LE:
emit_insn (gen_insn_slte (tmp0, 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));
return XEXP (x, 0);
break;
case PRE_INC:
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);
*punsignedp = unsignedp;
return mode;
break;
#ifdef POINTERS_EXTEND_UNSIGNED
case REFERENCE_TYPE:
@ -810,7 +809,6 @@ promote_mode (const_tree type ATTRIBUTE_UNUSED, machine_mode mode,
*punsignedp = POINTERS_EXTEND_UNSIGNED;
return targetm.addr_space.address_mode
(TYPE_ADDR_SPACE (TREE_TYPE (type)));
break;
#endif
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:
return do_fixed_neg (f, op0, sat_p);
break;
case PLUS_EXPR:
gcc_assert (op0->mode == op1->mode);
return do_fixed_add (f, op0, op1, false, sat_p);
break;
case MINUS_EXPR:
gcc_assert (op0->mode == op1->mode);
return do_fixed_add (f, op0, op1, true, sat_p);
break;
case MULT_EXPR:
gcc_assert (op0->mode == op1->mode);
return do_fixed_multiply (f, op0, op1, sat_p);
break;
case TRUNC_DIV_EXPR:
gcc_assert (op0->mode == op1->mode);
return do_fixed_divide (f, op0, op1, sat_p);
break;
case LSHIFT_EXPR:
return do_fixed_shift (f, op0, op1, true, sat_p);
break;
case RSHIFT_EXPR:
return do_fixed_shift (f, op0, op1, false, sat_p);
break;
default:
gcc_unreachable ();

6
gcc/fortran/ChangeLog
View File

@ -1,5 +1,11 @@
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
* trans-openmp.c (gfc_omp_private_outer_ref): Return true even for
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:
return gfc_dep_compare_functions (e1, e2, false);
break;
default:
return -2;

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

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

3
gcc/fortran/interface.c
View File

@ -4306,16 +4306,13 @@ gfc_current_interface_head (void)
{
case INTERFACE_INTRINSIC_OP:
return current_interface.ns->op[current_interface.op];
break;
case INTERFACE_GENERIC:
case INTERFACE_DTIO:
return current_interface.sym->generic;
break;
case INTERFACE_USER_OP:
return current_interface.uop->op;
break;
default:
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 "
"SAVE attribute", where);
return false;
break;
case FL_PROCEDURE:
/* Conflicts between SAVE and PROCEDURE will be checked at
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:
return build_fixbound_expr (pblock, arg, type, 0);
break;
case RND_CEIL:
return build_fixbound_expr (pblock, arg, type, 1);
break;
case RND_ROUND:
return build_round_expr (arg, type);
break;
case RND_TRUNC:
return fold_build1_loc (input_location, FIX_TRUNC_EXPR, type, arg);
break;
default:
gcc_unreachable ();

1
gcc/hsa.c
View File

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

5
gcc/objc/ChangeLog
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@ -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>
PR c/7652

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

@ -7054,7 +7054,6 @@ continue_class (tree klass)
#endif /* OBJCPLUS */
return get_class_ivars (implementation_template, true);
break;
}
case CLASS_INTERFACE_TYPE:
{
@ -7070,7 +7069,6 @@ continue_class (tree klass)
pop_lang_context ();
#endif /* OBJCPLUS */
return NULL_TREE;
break;
}
default:
return error_mark_node;
@ -9279,7 +9277,6 @@ objc_maybe_printable_name (tree decl, int v ATTRIBUTE_UNUSED)
{
case FUNCTION_DECL:
return objc_demangle (IDENTIFIER_POINTER (DECL_NAME (decl)));
break;
/* The following happens when we are printing a deprecation
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 CLASS_METHOD_DECL:
return IDENTIFIER_POINTER (DECL_NAME (decl));
break;
/* This happens when printing a deprecation warning for a
property. We may want to consider some sort of pretty
printing (eg, include the class name where it was declared
?). */
case PROPERTY_DECL:
return IDENTIFIER_POINTER (PROPERTY_NAME (decl));
break;
default:
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))
return 1;
return 0;
break;
case REG:
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))
return 1;
return 0;
break;
case REG:
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:
return TYPE_ATTRIBUTES (TREE_TYPE (x));
break;
default:
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);
}
return false;
break;
}
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 MAX_EXPR:
return simplify_min_or_max_using_ranges (stmt);
break;
default:
break;