Commit b77eb5eb by Trevor Saunders Committed by Trevor Saunders

add default for HAVE_store_multiple

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_store_multiple): New function.
	(HAVE_store_multiple): Add default value.
	* expr.c (move_block_from_reg): Adjust.

From-SVN: r223624
parent e51f0f4f
2015-05-23 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2015-05-23 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h (gen_store_multiple): New function.
(HAVE_store_multiple): Add default value.
* expr.c (move_block_from_reg): Adjust.
2015-05-23 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h (gen_load_multiple): New function. * defaults.h (gen_load_multiple): New function.
(HAVE_load_multiple): Add default value. (HAVE_load_multiple): Add default value.
* expr.c (move_block_to_reg): Adjust. * expr.c (move_block_to_reg): Adjust.
......
...@@ -1484,6 +1484,16 @@ gen_load_multiple (rtx, rtx, rtx) ...@@ -1484,6 +1484,16 @@ gen_load_multiple (rtx, rtx, rtx)
} }
#endif #endif
#ifndef HAVE_store_multiple
#define HAVE_store_multiple 0
static inline rtx
gen_store_multiple (rtx, rtx, rtx)
{
gcc_unreachable ();
return NULL;
}
#endif
#endif /* GCC_INSN_FLAGS_H */ #endif /* GCC_INSN_FLAGS_H */
#endif /* ! GCC_DEFAULTS_H */ #endif /* ! GCC_DEFAULTS_H */
...@@ -1548,7 +1548,6 @@ move_block_from_reg (int regno, rtx x, int nregs) ...@@ -1548,7 +1548,6 @@ move_block_from_reg (int regno, rtx x, int nregs)
return; return;
/* See if the machine can do this with a store multiple insn. */ /* See if the machine can do this with a store multiple insn. */
#ifdef HAVE_store_multiple
if (HAVE_store_multiple) if (HAVE_store_multiple)
{ {
rtx_insn *last = get_last_insn (); rtx_insn *last = get_last_insn ();
...@@ -1562,7 +1561,6 @@ move_block_from_reg (int regno, rtx x, int nregs) ...@@ -1562,7 +1561,6 @@ move_block_from_reg (int regno, rtx x, int nregs)
else else
delete_insns_since (last); delete_insns_since (last);
} }
#endif
for (i = 0; i < nregs; i++) for (i = 0; i < nregs; i++)
{ {
......
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