reload1.c (struct elim_table): Change offset, initial_offset and previous_offset...

[gcc.git] / gcc / reload1.c

diff --git a/gcc/reload1.c b/gcc/reload1.c
index ecab52b68ee1a6e3059d8d5af858f001c6bb3d5d..717489f3216c216612261e94abf991282f0123df 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -293,12 +293,12 @@ struct elim_table
 {
   int from;                    /* Register number to be eliminated.  */
   int to;                      /* Register number used as replacement.  */
-  int initial_offset;          /* Initial difference between values.  */
+  HOST_WIDE_INT initial_offset;        /* Initial difference between values.  */
   int can_eliminate;           /* Nonzero if this elimination can be done.  */
   int can_eliminate_previous;  /* Value of CAN_ELIMINATE in previous scan over
                                   insns made by reload.  */
-  int offset;                  /* Current offset between the two regs.  */
-  int previous_offset;         /* Offset at end of previous insn.  */
+  HOST_WIDE_INT offset;                /* Current offset between the two regs.  */
+  HOST_WIDE_INT previous_offset;/* Offset at end of previous insn.  */
   int ref_outside_mem;         /* "to" has been referenced outside a MEM.  */
   rtx from_rtx;                        /* REG rtx for the register to be eliminated.
                                   We cannot simply compare the number since
@@ -352,7 +352,7 @@ static int num_eliminable_invariants;
 
 static int first_label_num;
 static char *offsets_known_at;
-static int (*offsets_at)[NUM_ELIMINABLE_REGS];
+static HOST_WIDE_INT (*offsets_at)[NUM_ELIMINABLE_REGS];
 
 /* Number of labels in the current function.  */
 
@@ -816,7 +816,7 @@ reload (rtx first, int global)
      allocate would occasionally cause it to exceed the stack limit and
      cause a core dump.  */
   offsets_known_at = xmalloc (num_labels);
-  offsets_at = xmalloc (num_labels * NUM_ELIMINABLE_REGS * sizeof (int));
+  offsets_at = xmalloc (num_labels * NUM_ELIMINABLE_REGS * sizeof (HOST_WIDE_INT));
 
   /* Alter each pseudo-reg rtx to contain its hard reg number.
      Assign stack slots to the pseudos that lack hard regs or equivalents.
@@ -2897,7 +2897,7 @@ eliminate_regs_in_insn (rtx insn, int replace)
              {
                rtx base = SET_SRC (old_set);
                rtx base_insn = insn;
-               int offset = 0;
+               HOST_WIDE_INT offset = 0;
 
                while (base != ep->to_rtx)
                  {
@@ -2980,7 +2980,7 @@ eliminate_regs_in_insn (rtx insn, int replace)
       && REGNO (XEXP (SET_SRC (old_set), 0)) < FIRST_PSEUDO_REGISTER)
     {
       rtx reg = XEXP (SET_SRC (old_set), 0);
-      int offset = INTVAL (XEXP (SET_SRC (old_set), 1));
+      HOST_WIDE_INT offset = INTVAL (XEXP (SET_SRC (old_set), 1));
 
       for (ep = reg_eliminate; ep < &reg_eliminate[NUM_ELIMINABLE_REGS]; ep++)
        if (ep->from_rtx == reg && ep->can_eliminate)
@@ -3263,7 +3263,7 @@ mark_not_eliminable (rtx dest, rtx x, void *data ATTRIBUTE_UNUSED)
 static void
 verify_initial_elim_offsets (void)
 {
-  int t;
+  HOST_WIDE_INT t;
 
 #ifdef ELIMINABLE_REGS
   struct elim_table *ep;