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

	previous_offset fields to HOST_WIDE_INT.
	(offsets_at): Change from int to HOST_WIDE_INT.
	(reload): Adjust offsets_at initialization.
	(eliminate_regs_in_insn): Change type of offset to HOST_WIDE_INT.
	(verify_initial_elim_offsets): Change type of t to HOST_WIDE_INT.
	* config/i386/i386.c (ix86_compute_frame_layout): Change offset type
	to HOST_WIDE_INT.  Don't save regs using mov for huge frame sizes
	if TARGET_64BIT.
	(pro_epilogue_adjust_stack): New function.
	(ix86_expand_prologue, ix86_expand_epilogue): Use it.
	* config/i386/i386.md (pro_epilogue_adjust_stack): Remove.
	(pro_epilogue_adjust_stack_1): Remove * in front of name.
	(pro_epilogue_adjust_stack_rex64): Handle -2147483648 properly.
	(pro_epilogue_adjust_stack_rex64_2): New insn.

	* config/i386/i386.c (ix86_expand_epilogue): Fix comment typo.

	* config/i386/i386.c (ix86_expand_call): Replace 40 with
	FIRST_REX_INT_REG + 3 /* R11 */.

	* gcc.c-torture/compile/20031023-1.c: New test.
	* gcc.c-torture/compile/20031023-2.c: New test.
	* gcc.c-torture/compile/20031023-3.c: New test.
	* gcc.c-torture/compile/20031023-4.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72975 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 8 deletions

diff --git a/gcc/reload1.c b/gcc/reload1.c
index ecab52b68ee..717489f3216 100644
--- 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;