gcc: xtensa: fix fprintf format specifiers

HOST_WIDE_INT may not be long as assumed in print_operand and
xtensa_emit_call. Use HOST_WIDE_INT_PRINT_DEC/HOST_WIDE_INT_PRINT_HEX
format strings instead of %ld/0x%lx. This fixes incorrect assembly code
generation by the compiler running on armhf host.

2017-05-29  Max Filippov  <jcmvbkbc@gmail.com>
gcc/
	* config/xtensa/xtensa.c (xtensa_emit_call): Use
	HOST_WIDE_INT_PRINT_HEX instead of 0x%lx format string.
	(print_operand): Use HOST_WIDE_INT_PRINT_DEC instead of %ld
	format string.

From-SVN: r248586

gcc/ChangeLog

+2017-05-29  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* config/xtensa/xtensa.c (xtensa_emit_call): Use
+	HOST_WIDE_INT_PRINT_HEX instead of 0x%lx format string.
+	(print_operand): Use HOST_WIDE_INT_PRINT_DEC instead of %ld
+	format string.
+
 2017-05-29  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* doc/install.texi (Options specification): Restore entry of

gcc/config/xtensa/xtensa.c

@@ -1780,7 +1780,8 @@ xtensa_emit_call (int callop, rtx *operands)
   rtx tgt = operands[callop];
 
   if (GET_CODE (tgt) == CONST_INT)
-    sprintf (result, "call%d\t0x%lx", WINDOW_SIZE, INTVAL (tgt));
+    sprintf (result, "call%d\t" HOST_WIDE_INT_PRINT_HEX,
+	     WINDOW_SIZE, INTVAL (tgt));
   else if (register_operand (tgt, VOIDmode))
     sprintf (result, "callx%d\t%%%d", WINDOW_SIZE, callop);
   else
@@ -2351,14 +2352,14 @@ print_operand (FILE *file, rtx x, int letter)
 
     case 'L':
       if (GET_CODE (x) == CONST_INT)
-	fprintf (file, "%ld", (32 - INTVAL (x)) & 0x1f);
+	fprintf (file, HOST_WIDE_INT_PRINT_DEC, (32 - INTVAL (x)) & 0x1f);
       else
 	output_operand_lossage ("invalid %%L value");
       break;
 
     case 'R':
       if (GET_CODE (x) == CONST_INT)
-	fprintf (file, "%ld", INTVAL (x) & 0x1f);
+	fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x) & 0x1f);
       else
 	output_operand_lossage ("invalid %%R value");
       break;
@@ -2372,7 +2373,7 @@ print_operand (FILE *file, rtx x, int letter)
 
     case 'd':
       if (GET_CODE (x) == CONST_INT)
-	fprintf (file, "%ld", INTVAL (x));
+	fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x));
       else
 	output_operand_lossage ("invalid %%d value");
       break;
@@ -2437,7 +2438,7 @@ print_operand (FILE *file, rtx x, int letter)
       else if (GET_CODE (x) == MEM)
 	output_address (GET_MODE (x), XEXP (x, 0));
       else if (GET_CODE (x) == CONST_INT)
-	fprintf (file, "%ld", INTVAL (x));
+	fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x));
       else
 	output_addr_const (file, x);
     }