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

	* 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

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 39e18fdf0ec0a210a6edefe7abca014134cc04d8..47029b043395ea0af662b0afe687ffa54b787bad 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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,

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 032d5cd7e9d0c16eda869aa85aa365aeac8430a6..4f941ec8501370f3853dd210fe83348ce8587947 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -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.

diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c
index d72eb098850a916eeb6b3f181a48fdce4cc671ff..31f21f7a6fda74ed665f4d969ba5b8336add03d3 100644 (file)
--- a/gcc/ada/terminals.c
+++ b/gcc/ada/terminals.c
@@ -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;
     }
 
 }

diff --git a/gcc/auto-inc-dec.c b/gcc/auto-inc-dec.c
index bf4959baabc4291023a8981986dffb6819cbc4fa..eb2dc21f801c51084468b45d2a1d28643bdc927d 100644 (file)
--- a/gcc/auto-inc-dec.c
+++ b/gcc/auto-inc-dec.c
@@ -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;
     }
 }
 

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index e0b1333819eafc93f82123aaa049700ea3c1dd10..f60f63eee25e4d2309f53858b4c9dcde6237d270 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -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.

diff --git a/gcc/c-family/c-ada-spec.c b/gcc/c-family/c-ada-spec.c
index 6a8e04b8d365108cb0b972dcda37eb2b04f3ca66..a5395b69489c0f25935b46918a20a09f1c577f4b 100644 (file)
--- a/gcc/c-family/c-ada-spec.c
+++ b/gcc/c-family/c-ada-spec.c
@@ -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))

diff --git a/gcc/config/aarch64/aarch64-builtins.c b/gcc/config/aarch64/aarch64-builtins.c
index 822d608a5b3e7846013db1358816be3be141769b..b3625801761fd5bc3891920fe27f69756e92db6e 100644 (file)
--- a/gcc/config/aarch64/aarch64-builtins.c
+++ b/gcc/config/aarch64/aarch64-builtins.c
@@ -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)

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index c65b826b0cc74f690d0c70d8f2df8ab2e7de1d01..df6514d85e660ae6d50847d90ef62b3a2b2cd4e6 100644 (file)
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -4433,7 +4433,6 @@ aarch64_get_condition_code_1 (enum machine_mode mode, enum rtx_code comp_code)
 
     default:
       return -1;
-      break;
     }
 
   return -1;

diff --git a/gcc/config/c6x/c6x.c b/gcc/config/c6x/c6x.c
index df6cb78ce62bc965f3ffad4b8b1bfc28789ed6ae..305f31ea0b338f8c466e682b8813553b01ec67a9 100644 (file)
--- a/gcc/config/c6x/c6x.c
+++ b/gcc/config/c6x/c6x.c
@@ -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 ();
     }

diff --git a/gcc/config/cr16/cr16.c b/gcc/config/cr16/cr16.c
index 2f75ca2301b5e516707c3ccd7b45ba94d137755d..13e8e475ae9960988cd126a67a34c995038d10b2 100644 (file)
--- a/gcc/config/cr16/cr16.c
+++ b/gcc/config/cr16/cr16.c
@@ -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;
     }

diff --git a/gcc/config/cris/cris.c b/gcc/config/cris/cris.c
index c909453006d5b4410be89be2bba9481f0e3423c7..7532b8e501a0a1b78f4644cd3eab74cd731b36c1 100644 (file)
--- a/gcc/config/cris/cris.c
+++ b/gcc/config/cris/cris.c
@@ -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;
   }
 }
 

diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c
index e384796873a11425ab8a2b932d3e112f783910f9..81c8506a0ff82f01e550a3faeca675391f6fed27 100644 (file)
--- a/gcc/config/mn10300/mn10300.c
+++ b/gcc/config/mn10300/mn10300.c
@@ -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) */

diff --git a/gcc/config/tilepro/tilepro.c b/gcc/config/tilepro/tilepro.c
index 33e499365366a503853486f1116ba004ac66fb8e..b39eff4b6a80d2aa65ac855b0fc12c257237184c 100644 (file)
--- a/gcc/config/tilepro/tilepro.c
+++ b/gcc/config/tilepro/tilepro.c
@@ -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]));

diff --git a/gcc/cselib.c b/gcc/cselib.c
index 1277842783bf7bbf473053cd7f32e4a16516a7ba..24e15bca2112395d9608048e092f5b005ddad3d7 100644 (file)
--- a/gcc/cselib.c
+++ b/gcc/cselib.c
@@ -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)

diff --git a/gcc/explow.c b/gcc/explow.c
index e935c307bcbfac5ada5ad617886b5fab538e80ea..8dcef8bb3507bc97ebd0a1b5fb145f97f8ae1817 100644 (file)
--- a/gcc/explow.c
+++ b/gcc/explow.c
@@ -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:

diff --git a/gcc/fixed-value.c b/gcc/fixed-value.c
index ad92c497d9fbca7d5ea0cdb0431116704db409ce..ddb8ee112d55b40683f57155b505ff80438e1682 100644 (file)
--- a/gcc/fixed-value.c
+++ b/gcc/fixed-value.c
@@ -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 ();

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 2aa7c69e3f68977db4705b63ba007a154c846ff9..a2b9a96ecedfec5690b1ebaf762ecfabd8c10431 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -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.

diff --git a/gcc/fortran/dependency.c b/gcc/fortran/dependency.c
index 12e5d13315173f247cf7d952450df1d833395da1..8e78e43083219402c6719db8256a7a78b7e16e7e 100644 (file)
--- a/gcc/fortran/dependency.c
+++ b/gcc/fortran/dependency.c
@@ -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;

diff --git a/gcc/fortran/frontend-passes.c b/gcc/fortran/frontend-passes.c
index e049fb9f2ced5e16eb472935c1f49a5844f03b5e..54b85544459e72708987cecf17139f0ea315ff4a 100644 (file)
--- a/gcc/fortran/frontend-passes.c
+++ b/gcc/fortran/frontend-passes.c
@@ -1491,7 +1491,6 @@ optimize_op (gfc_expr *e)
 
     case INTRINSIC_POWER:
       return optimize_power (e);
-      break;
 
     default:
       break;

diff --git a/gcc/fortran/interface.c b/gcc/fortran/interface.c
index 9a0ccf811851c6b696bce44be257230b18cebc7c..5883e390d31024ef991e30e1d9f6b5a7446652ed 100644 (file)
--- a/gcc/fortran/interface.c
+++ b/gcc/fortran/interface.c
@@ -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 ();

diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c
index 3026356d111fc8bbf2a3120e21fde040ad33b1d2..cbe4347351f43b7b10ec05fa21f18b9eaa7f9efb 100644 (file)
--- a/gcc/fortran/symbol.c
+++ b/gcc/fortran/symbol.c
@@ -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".  */

diff --git a/gcc/fortran/trans-intrinsic.c b/gcc/fortran/trans-intrinsic.c
index d3f684290bb39d8302d6b61889e68f08f4c86a2b..954f7b3afd405ed609798ff0b0eb9b36c5a1242b 100644 (file)
--- a/gcc/fortran/trans-intrinsic.c
+++ b/gcc/fortran/trans-intrinsic.c
@@ -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 ();

diff --git a/gcc/hsa.c b/gcc/hsa.c
index ff978702489720c1c6250d34d2fe23666b3d4048..c9c4957e425065e7e0e1050704fc42d67a12d638 100644 (file)
--- a/gcc/hsa.c
+++ b/gcc/hsa.c
@@ -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:

diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog
index 6badc59df74974a1f36980ab156f489c9511da2a..74dda97e39c96f711e6cfb624dc87059ab17c4e4 100644 (file)
--- a/gcc/objc/ChangeLog
+++ b/gcc/objc/ChangeLog
@@ -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

diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
index 44f01d2c9fe952fca6723f272e58be37372197e1..374f1041aea2cf3c84644b7cb106b04edbd84527 100644 (file)
--- a/gcc/objc/objc-act.c
+++ b/gcc/objc/objc-act.c
@@ -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;
     }
 }
 

diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 470c143fcf2b02df3d016c394d636201ba3f82fc..2a0a1d2d99ddfc2db0655b36935cb7fcbbb342d8 100644 (file)
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -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);

diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c
index 2a6e101e9f2a52218702e149e95ffb75cb3af76c..6fc67fb1a22ca9d3efbb7972ce9602dae0f919ca 100644 (file)
--- a/gcc/trans-mem.c
+++ b/gcc/trans-mem.c
@@ -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))

diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c
index a57c1c5a25f6186412f27ce8b31c9c58fbf8ac1c..eec431e6a4fbdd791d9dd7b0d07584ca4ac6ca1a 100644 (file)
--- a/gcc/tree-if-conv.c
+++ b/gcc/tree-if-conv.c
@@ -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;

diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c
index 35c06b8ac4de3adbb6956064086df44e7fda76f9..e07e93be30ef842aeaf8050d59ce4beeb92fc50d 100644 (file)
--- a/gcc/tree-vrp.c
+++ b/gcc/tree-vrp.c
@@ -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;