gcc/ada/

	* gcc-interface/decl.c, gcc-interface/gigi.h, gcc-interface/misc.c,
	gcc-interface/trans.c, gcc-interface/utils.c, gcc-interface/utils2.c:
	Remove redundant enum from machine_mode.

gcc/c-family/
	* c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
	enum from machine_mode.

gcc/c/
	* c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
	machine_mode.

gcc/cp/
	* constexpr.c: Remove redundant enum from machine_mode.

gcc/fortran/
	* trans-types.c, trans-types.h: Remove redundant enum from
	machine_mode.

gcc/go/
	* go-lang.c: Remove redundant enum from machine_mode.

gcc/java/
	* builtins.c, java-tree.h, typeck.c: Remove redundant enum from
	machine_mode.

gcc/lto/
	* lto-lang.c: Remove redundant enum from machine_mode.

gcc/
	* addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
	builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
	cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
	config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
	config/aarch64/aarch64.c, config/aarch64/aarch64.h,
	config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
	config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
	config/arc/arc.h, config/arc/predicates.md,
	config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
	config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
	config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
	config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
	config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
	config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
	config/cr16/cr16-protos.h, config/cr16/cr16.c,
	config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
	config/darwin-protos.h, config/darwin.c,
	config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
	config/epiphany/epiphany.md, config/fr30/fr30.c,
	config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
	config/h8300/h8300-protos.h, config/h8300/h8300.c,
	config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
	config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
	config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
	config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
	config/iq2000/iq2000.c, config/iq2000/iq2000.md,
	config/lm32/lm32-protos.h, config/lm32/lm32.c,
	config/m32c/m32c-protos.h, config/m32c/m32c.c,
	config/m32r/m32r-protos.h, config/m32r/m32r.c,
	config/m68k/m68k-protos.h, config/m68k/m68k.c,
	config/mcore/mcore-protos.h, config/mcore/mcore.c,
	config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
	config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
	config/mips/mips-protos.h, config/mips/mips.c,
	config/mmix/mmix-protos.h, config/mmix/mmix.c,
	config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
	config/moxie/moxie.c, config/msp430/msp430-protos.h,
	config/msp430/msp430.c, config/nds32/nds32-cost.c,
	config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
	config/nds32/nds32-protos.h, config/nds32/nds32.c,
	config/nios2/nios2-protos.h, config/nios2/nios2.c,
	config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
	config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
	config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
	config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
	config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
	config/s390/predicates.md, config/s390/s390-protos.h,
	config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
	config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
	config/sh/sh.md, config/sparc/predicates.md,
	config/sparc/sparc-protos.h, config/sparc/sparc.c,
	config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
	config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
	config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
	config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
	config/tilepro/tilepro.c, config/v850/v850-protos.h,
	config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
	config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
	config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
	dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
	doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
	dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
	except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
	fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
	fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
	genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
	graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
	internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
	ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
	libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
	loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
	lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
	lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
	output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
	recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
	regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
	rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
	sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
	simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
	targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
	tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
	tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
	tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
	tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
	tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
	tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
	tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
	tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
	tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
	var-tracking.c, varasm.c: Remove redundant enum from
	machine_mode.
gcc/
	* gengtype.c (main): Treat machine_mode as a scalar typedef.
	* genmodes.c (emit_insn_modes_h): Hide inline functions if
	USED_FOR_TARGET.


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@216834 138bc75d-0d04-0410-961f-82ee72b054a4

3 files changed, 41 insertions, 41 deletions

diff --git a/gcc/config/iq2000/iq2000-protos.h b/gcc/config/iq2000/iq2000-protos.h
index 673223497af..43c0aa6a96e 100644
--- a/gcc/config/iq2000/iq2000-protos.h
+++ b/gcc/config/iq2000/iq2000-protos.h
@@ -20,8 +20,8 @@
 #ifndef GCC_IQ2000_PROTOS_H
 #define GCC_IQ2000_PROTOS_H
 
-extern int              iq2000_check_split (rtx, enum machine_mode);
-extern int              iq2000_reg_mode_ok_for_base_p (rtx, enum machine_mode, int);
+extern int              iq2000_check_split (rtx, machine_mode);
+extern int              iq2000_reg_mode_ok_for_base_p (rtx, machine_mode, int);
 extern const char *     iq2000_fill_delay_slot (const char *, enum delay_type, rtx *, rtx_insn *);
 extern const char *     iq2000_move_1word (rtx *, rtx_insn *, int);
 extern HOST_WIDE_INT    iq2000_debugger_offset (rtx, HOST_WIDE_INT);
@@ -38,7 +38,7 @@ extern char *           iq2000_output_conditional_branch (rtx_insn *, rtx *,
 
 #ifdef RTX_CODE
 extern rtx              gen_int_relational (enum rtx_code, rtx, rtx, rtx, int *);
-extern void             gen_conditional_branch (rtx *, enum machine_mode);
+extern void             gen_conditional_branch (rtx *, machine_mode);
 #endif
 
 #ifdef TREE_CODE
diff --git a/gcc/config/iq2000/iq2000.c b/gcc/config/iq2000/iq2000.c
index b04ffe544c4..9f45b1d3683 100644
--- a/gcc/config/iq2000/iq2000.c
+++ b/gcc/config/iq2000/iq2000.c
@@ -154,42 +154,42 @@ static rtx iq2000_load_reg3;
 static rtx iq2000_load_reg4;
 
 /* Mode used for saving/restoring general purpose registers.  */
-static enum machine_mode gpr_mode;
+static machine_mode gpr_mode;
 
 
 /* Initialize the GCC target structure.  */
 static struct machine_function* iq2000_init_machine_status (void);
 static void iq2000_option_override    (void);
-static section *iq2000_select_rtx_section (enum machine_mode, rtx,
+static section *iq2000_select_rtx_section (machine_mode, rtx,
 					   unsigned HOST_WIDE_INT);
 static void iq2000_init_builtins      (void);
-static rtx  iq2000_expand_builtin     (tree, rtx, rtx, enum machine_mode, int);
+static rtx  iq2000_expand_builtin     (tree, rtx, rtx, machine_mode, int);
 static bool iq2000_return_in_memory   (const_tree, const_tree);
 static void iq2000_setup_incoming_varargs (cumulative_args_t,
-					   enum machine_mode, tree, int *,
+					   machine_mode, tree, int *,
 					   int);
 static bool iq2000_rtx_costs          (rtx, int, int, int, int *, bool);
-static int  iq2000_address_cost       (rtx, enum machine_mode, addr_space_t,
+static int  iq2000_address_cost       (rtx, machine_mode, addr_space_t,
 				       bool);
 static section *iq2000_select_section (tree, int, unsigned HOST_WIDE_INT);
-static rtx  iq2000_legitimize_address (rtx, rtx, enum machine_mode);
-static bool iq2000_pass_by_reference  (cumulative_args_t, enum machine_mode,
+static rtx  iq2000_legitimize_address (rtx, rtx, machine_mode);
+static bool iq2000_pass_by_reference  (cumulative_args_t, machine_mode,
 				       const_tree, bool);
-static int  iq2000_arg_partial_bytes  (cumulative_args_t, enum machine_mode,
+static int  iq2000_arg_partial_bytes  (cumulative_args_t, machine_mode,
 				       tree, bool);
 static rtx iq2000_function_arg	      (cumulative_args_t,
-				       enum machine_mode, const_tree, bool);
+				       machine_mode, const_tree, bool);
 static void iq2000_function_arg_advance (cumulative_args_t,
-					 enum machine_mode, const_tree, bool);
-static unsigned int iq2000_function_arg_boundary (enum machine_mode,
+					 machine_mode, const_tree, bool);
+static unsigned int iq2000_function_arg_boundary (machine_mode,
 						  const_tree);
 static void iq2000_va_start	      (tree, rtx);
-static bool iq2000_legitimate_address_p (enum machine_mode, rtx, bool);
+static bool iq2000_legitimate_address_p (machine_mode, rtx, bool);
 static bool iq2000_can_eliminate      (const int, const int);
 static void iq2000_asm_trampoline_template (FILE *);
 static void iq2000_trampoline_init    (rtx, tree, rtx);
 static rtx iq2000_function_value      (const_tree, const_tree, bool);
-static rtx iq2000_libcall_value       (enum machine_mode, const_rtx);
+static rtx iq2000_libcall_value       (machine_mode, const_rtx);
 static void iq2000_print_operand      (FILE *, rtx, int);
 static void iq2000_print_operand_address (FILE *, rtx);
 static bool iq2000_print_operand_punct_valid_p (unsigned char code);
@@ -272,7 +272,7 @@ struct gcc_target targetm = TARGET_INITIALIZER;
 /* Return nonzero if we split the address into high and low parts.  */
 
 int
-iq2000_check_split (rtx address, enum machine_mode mode)
+iq2000_check_split (rtx address, machine_mode mode)
 {
   /* This is the same check used in simple_memory_operand.
      We use it here because LO_SUM is not offsettable.  */
@@ -292,7 +292,7 @@ iq2000_check_split (rtx address, enum machine_mode mode)
 
 int
 iq2000_reg_mode_ok_for_base_p (rtx reg,
-			       enum machine_mode mode ATTRIBUTE_UNUSED,
+			       machine_mode mode ATTRIBUTE_UNUSED,
 			       int strict)
 {
   return (strict
@@ -305,7 +305,7 @@ iq2000_reg_mode_ok_for_base_p (rtx reg,
    function is called during reload.  */
 
 bool
-iq2000_legitimate_address_p (enum machine_mode mode, rtx xinsn, bool strict)
+iq2000_legitimate_address_p (machine_mode mode, rtx xinsn, bool strict)
 {
   if (TARGET_DEBUG_A_MODE)
     {
@@ -366,7 +366,7 @@ iq2000_legitimate_address_p (enum machine_mode mode, rtx xinsn, bool strict)
     }
 
   if (TARGET_DEBUG_A_MODE)
-    GO_PRINTF ("Not a enum machine_mode mode, legitimate address\n");
+    GO_PRINTF ("Not a machine_mode mode, legitimate address\n");
 
   /* The address was not legitimate.  */
   return 0;
@@ -386,7 +386,7 @@ iq2000_fill_delay_slot (const char *ret, enum delay_type type, rtx operands[],
 			rtx_insn *cur_insn)
 {
   rtx set_reg;
-  enum machine_mode mode;
+  machine_mode mode;
   rtx_insn *next_insn = cur_insn ? NEXT_INSN (cur_insn) : NULL;
   int num_nops;
 
@@ -573,7 +573,7 @@ iq2000_move_1word (rtx operands[], rtx_insn *insn, int unsignedp)
   rtx op1 = operands[1];
   enum rtx_code code0 = GET_CODE (op0);
   enum rtx_code code1 = GET_CODE (op1);
-  enum machine_mode mode = GET_MODE (op0);
+  machine_mode mode = GET_MODE (op0);
   int subreg_offset0 = 0;
   int subreg_offset1 = 0;
   enum delay_type delay = DELAY_NONE;
@@ -796,7 +796,7 @@ iq2000_move_1word (rtx operands[], rtx_insn *insn, int unsignedp)
 /* Provide the costs of an addressing mode that contains ADDR.  */
 
 static int
-iq2000_address_cost (rtx addr, enum machine_mode mode, addr_space_t as,
+iq2000_address_cost (rtx addr, machine_mode mode, addr_space_t as,
 		     bool speed)
 {
   switch (GET_CODE (addr))
@@ -924,7 +924,7 @@ gen_int_relational (enum rtx_code test_code, rtx result, rtx cmp0, rtx cmp1,
   };
 
   enum internal_test test;
-  enum machine_mode mode;
+  machine_mode mode;
   struct cmp_info *p_info;
   int branch_p;
   int eqne_p;
@@ -1058,7 +1058,7 @@ gen_int_relational (enum rtx_code test_code, rtx result, rtx cmp0, rtx cmp1,
    The comparison operands are saved away by cmp{si,di,sf,df}.  */
 
 void
-gen_conditional_branch (rtx operands[], enum machine_mode mode)
+gen_conditional_branch (rtx operands[], machine_mode mode)
 {
   enum rtx_code test_code = GET_CODE (operands[0]);
   rtx cmp0 = operands[1];
@@ -1147,7 +1147,7 @@ init_cumulative_args (CUMULATIVE_ARGS *cum, tree fntype,
    position in CUM.  */
 
 static void
-iq2000_function_arg_advance (cumulative_args_t cum_v, enum machine_mode mode,
+iq2000_function_arg_advance (cumulative_args_t cum_v, machine_mode mode,
 			     const_tree type, bool named)
 {
   CUMULATIVE_ARGS *cum = get_cumulative_args (cum_v);
@@ -1218,7 +1218,7 @@ iq2000_function_arg_advance (cumulative_args_t cum_v, enum machine_mode mode,
    and type TYPE in CUM, or 0 if the argument is to be passed on the stack.  */
 
 static rtx
-iq2000_function_arg (cumulative_args_t cum_v, enum machine_mode mode,
+iq2000_function_arg (cumulative_args_t cum_v, machine_mode mode,
 		     const_tree type, bool named)
 {
   CUMULATIVE_ARGS *cum = get_cumulative_args (cum_v);
@@ -1375,7 +1375,7 @@ iq2000_function_arg (cumulative_args_t cum_v, enum machine_mode mode,
   if (mode == VOIDmode)
     {
       if (cum->num_adjusts > 0)
-	ret = gen_rtx_PARALLEL ((enum machine_mode) cum->fp_code,
+	ret = gen_rtx_PARALLEL ((machine_mode) cum->fp_code,
 		       gen_rtvec_v (cum->num_adjusts, cum->adjust));
     }
 
@@ -1383,7 +1383,7 @@ iq2000_function_arg (cumulative_args_t cum_v, enum machine_mode mode,
 }
 
 static unsigned int
-iq2000_function_arg_boundary (enum machine_mode mode, const_tree type)
+iq2000_function_arg_boundary (machine_mode mode, const_tree type)
 {
   return (type != NULL_TREE
 	  ? (TYPE_ALIGN (type) <= PARM_BOUNDARY
@@ -1395,7 +1395,7 @@ iq2000_function_arg_boundary (enum machine_mode mode, const_tree type)
 }
 
 static int
-iq2000_arg_partial_bytes (cumulative_args_t cum_v, enum machine_mode mode,
+iq2000_arg_partial_bytes (cumulative_args_t cum_v, machine_mode mode,
 			  tree type ATTRIBUTE_UNUSED,
 			  bool named ATTRIBUTE_UNUSED)
 {
@@ -1934,7 +1934,7 @@ iq2000_expand_prologue (void)
   for (cur_arg = fnargs; cur_arg != 0; cur_arg = next_arg)
     {
       tree passed_type = DECL_ARG_TYPE (cur_arg);
-      enum machine_mode passed_mode = TYPE_MODE (passed_type);
+      machine_mode passed_mode = TYPE_MODE (passed_type);
       rtx entry_parm;
 
       if (TREE_ADDRESSABLE (passed_type))
@@ -2167,7 +2167,7 @@ iq2000_can_use_return_insn (void)
    mode MODE.  */
 
 static section *
-iq2000_select_rtx_section (enum machine_mode mode, rtx x ATTRIBUTE_UNUSED,
+iq2000_select_rtx_section (machine_mode mode, rtx x ATTRIBUTE_UNUSED,
 			   unsigned HOST_WIDE_INT align)
 {
   /* For embedded applications, always put constants in read-only data,
@@ -2226,7 +2226,7 @@ iq2000_function_value (const_tree valtype,
 		       bool outgoing ATTRIBUTE_UNUSED)
 {
   int reg = GP_RETURN;
-  enum machine_mode mode = TYPE_MODE (valtype);
+  machine_mode mode = TYPE_MODE (valtype);
   int unsignedp = TYPE_UNSIGNED (valtype);
   const_tree func = fn_decl_or_type;
 
@@ -2243,7 +2243,7 @@ iq2000_function_value (const_tree valtype,
 /* Worker function for TARGET_LIBCALL_VALUE.  */
 
 static rtx
-iq2000_libcall_value (enum machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED)
+iq2000_libcall_value (machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED)
 {
   return gen_rtx_REG (((GET_MODE_CLASS (mode) != MODE_INT
 	                || GET_MODE_SIZE (mode) >= 4)
@@ -2265,7 +2265,7 @@ iq2000_function_value_regno_p (const unsigned int regno)
 /* Return true when an argument must be passed by reference.  */
 
 static bool
-iq2000_pass_by_reference (cumulative_args_t cum_v, enum machine_mode mode,
+iq2000_pass_by_reference (cumulative_args_t cum_v, machine_mode mode,
 			  const_tree type, bool named ATTRIBUTE_UNUSED)
 {
   CUMULATIVE_ARGS *cum = get_cumulative_args (cum_v);
@@ -2602,7 +2602,7 @@ expand_one_builtin (enum insn_code icode, rtx target, tree exp,
   rtx pat;
   tree arg [5];
   rtx op [5];
-  enum machine_mode mode [5];
+  machine_mode mode [5];
   int i;
 
   mode[0] = insn_data[icode].operand[0].mode;
@@ -2674,7 +2674,7 @@ expand_one_builtin (enum insn_code icode, rtx target, tree exp,
 
 static rtx
 iq2000_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
-		       enum machine_mode mode ATTRIBUTE_UNUSED,
+		       machine_mode mode ATTRIBUTE_UNUSED,
 		       int ignore ATTRIBUTE_UNUSED)
 {
   tree fndecl = TREE_OPERAND (CALL_EXPR_FN (exp), 0);
@@ -2866,7 +2866,7 @@ iq2000_return_in_memory (const_tree type, const_tree fntype ATTRIBUTE_UNUSED)
 
 static void
 iq2000_setup_incoming_varargs (cumulative_args_t cum_v,
-			       enum machine_mode mode ATTRIBUTE_UNUSED,
+			       machine_mode mode ATTRIBUTE_UNUSED,
 			       tree type ATTRIBUTE_UNUSED, int * pretend_size,
 			       int no_rtl)
 {
@@ -3250,7 +3250,7 @@ iq2000_print_operand_punct_valid_p (unsigned char code)
 
 rtx
 iq2000_legitimize_address (rtx xinsn, rtx old_x ATTRIBUTE_UNUSED,
-			   enum machine_mode mode)
+			   machine_mode mode)
 {
   if (TARGET_DEBUG_B_MODE)
     {
@@ -3310,7 +3310,7 @@ iq2000_rtx_costs (rtx x, int code, int outer_code ATTRIBUTE_UNUSED,
 		  int opno ATTRIBUTE_UNUSED, int * total,
 		  bool speed ATTRIBUTE_UNUSED)
 {
-  enum machine_mode mode = GET_MODE (x);
+  machine_mode mode = GET_MODE (x);
 
   switch (code)
     {
diff --git a/gcc/config/iq2000/iq2000.md b/gcc/config/iq2000/iq2000.md
index 4eb2eb1b381..7224bb4736e 100644
--- a/gcc/config/iq2000/iq2000.md
+++ b/gcc/config/iq2000/iq2000.md
@@ -691,7 +691,7 @@
 {
   if (iq2000_check_split (operands[1], SImode))
     {
-      enum machine_mode mode = GET_MODE (operands[0]);
+      machine_mode mode = GET_MODE (operands[0]);
       rtx tem = ((reload_in_progress | reload_completed)
 		 ? operands[0] : gen_reg_rtx (mode));