print-rtl.c (print_rtx): Cast enums to int for comparison.

	* print-rtl.c (print_rtx): Cast enums to int for comparison.
	* c-decl.c (grokdeclarator): Cast enums to int for comparison and
	shifts.
	* c-format.c (C_STD_VER): Cast to int for comparisons.
	(check_function_format): Cast various enums to int for &.
	(maybe_read_dollar_number): Likewise.
	(check_format_info): Likewise.
	(check_format_info_main): Likewise.
	* expr.c (emit_move_insn_1): Cast enums to unsigned int for comparison.
	(safe_from_p): Likewise.
	* varasm.c (const_hash): Cast enum to int for %.
	* emit-rtl.c (init_emit_once): Use int loop variable to work around
	pcc enum problems with < and ++ operators.
	* regclass.c (init_reg_sets_1): Cast enums for comparison.
	(choose_hard_reg_mode): Use unsigned int to iterate over CCmodes.
	(regclass_init): Change enum class to int to iterate over reg_classes.
	* genrecog.c (merge_trees): Cast enums for comparison.
	* rtl.h (GET_CODE): Cast to enum rtx_code.
	(PUT_CODE): Cast to ENUM_BITFIELD(rtx_code).
	(GET_MODE): Cast to enum machine_mode.
	(PUT_MODE): Cast to ENUM_BITFIELD(machine_mode).
	(GET_NOTE_INSN_NAME): Cast enum to int.
	* tree.h (TREE_CODE): Cast to enum tree_code.
	(TREE_SET_CODE): Cast VALUE to ENUM_BITFIELD(tree_code).
        * timevar.c (timevar_print): Change loop variable id from enum to
	unsigned int.
	* fixinc/fixincl.c (VLEVEL): Cast enums in comparison to unsigned int.
	* config/i386/i386.md: Use PUT_MODE for mode assignment.
	* toplev.c (compile_file): Cast enum DFI to int.
	(decode_d_option): Likewise.

From-SVN: r40193

1 files changed, 3 insertions, 2 deletions

diff --git a/gcc/expr.c b/gcc/expr.c
index 2446d19..ff3f5bf 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -2766,7 +2766,7 @@ emit_move_insn_1 (x, y)
   enum mode_class class = GET_MODE_CLASS (mode);
   unsigned int i;
 
-  if (mode >= MAX_MACHINE_MODE)
+  if ((unsigned int) mode >= (unsigned int) MAX_MACHINE_MODE)
     abort ();
 
   if (mov_optab->handlers[(int) mode].insn_code != CODE_FOR_nothing)
@@ -5766,7 +5766,8 @@ safe_from_p (x, exp, top_p)
 
       /* If this is a language-specific tree code, it may require
 	 special handling.  */
-      if (TREE_CODE (exp) >= LAST_AND_UNUSED_TREE_CODE
+      if ((unsigned int) TREE_CODE (exp)
+	  >= (unsigned int) LAST_AND_UNUSED_TREE_CODE
 	  && lang_safe_from_p
 	  && !(*lang_safe_from_p) (x, exp))
 	return 0;