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alpha.c: Include rtl-iter.h.

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gcc/
	* config/alpha/alpha.c: Include rtl-iter.h.
	(split_small_symbolic_operand_1): Delete.
	(split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.

From-SVN: r216754
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Richard Sandiford 2014-10-27 18:40:51 +00:00 committed by Richard Sandiford
parent 9dc7a9da32
commit 572e01c7f6
2 changed files with 21 additions and 20 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
* config/alpha/alpha.c: Include rtl-iter.h.
(split_small_symbolic_operand_1): Delete.
(split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
* config/s390/s390.c: Include rtl-iter.h.

35
gcc/config/alpha/alpha.c
View File

@ -88,6 +88,7 @@ along with GCC; see the file COPYING3. If not see
#include "opts.h"
#include "params.h"
#include "builtins.h"
#include "rtl-iter.h"
/* Specify which cpu to schedule for. */
enum processor_type alpha_tune;
@ -1244,30 +1245,24 @@ some_small_symbolic_operand_int (rtx *px, void *data ATTRIBUTE_UNUSED)
return small_symbolic_operand (x, Pmode) != 0;
}
static int
split_small_symbolic_operand_1 (rtx *px, void *data ATTRIBUTE_UNUSED)
{
rtx x = *px;
/* Don't re-split. */
if (GET_CODE (x) == LO_SUM)
return -1;
if (small_symbolic_operand (x, Pmode))
{
x = gen_rtx_LO_SUM (Pmode, pic_offset_table_rtx, x);
*px = x;
return -1;
}
return 0;
}
rtx
split_small_symbolic_operand (rtx x)
{
x = copy_insn (x);
for_each_rtx (&x, split_small_symbolic_operand_1, NULL);
subrtx_ptr_iterator::array_type array;
FOR_EACH_SUBRTX_PTR (iter, array, &x, ALL)
{
rtx *ptr = *iter;
rtx x = *ptr;
/* Don't re-split. */
if (GET_CODE (x) == LO_SUM)
iter.skip_subrtxes ();
else if (small_symbolic_operand (x, Pmode))
{
*ptr = gen_rtx_LO_SUM (Pmode, pic_offset_table_rtx, x);
iter.skip_subrtxes ();
}
}
return x;
}