Hi,
My patch r174586 on trunk was a bit incomplete and causes
PR49305 on sh2a target. The attached patch is to fix it.
Tested on sh-elf and sh4-unknown-linux-gnu and applied on
trunk.
BTW, when looking into PR, I noticed that we forgot to utilize
32-bit mov.w instructions on sh2a while 32-bit mov.[bl]
instructions are enabled on that target already. I'll prepare
the patch for it.
Regards,
kaz
--
2011-06-08 Kaz Kojima <kkoj...@gcc.gnu.org>
PR target/49305
* config/sh/predicates.md (general_movsrc_operand): Check
mode for memory with indexed address for QI and HImode.
(general_movdst_operand): Likewise.
--- ORIG/trunk/gcc/config/sh/predicates.md 2011-06-04 10:16:51.000000000
+0900
+++ trunk/gcc/config/sh/predicates.md 2011-06-08 18:55:09.000000000 +0900
@@ -395,6 +395,7 @@
}
if ((mode == QImode || mode == HImode)
+ && mode == GET_MODE (op)
&& (MEM_P (op)
|| (GET_CODE (op) == SUBREG && MEM_P (SUBREG_REG (op)))))
{
@@ -432,6 +433,7 @@
return 0;
if ((mode == QImode || mode == HImode)
+ && mode == GET_MODE (op)
&& (MEM_P (op)
|| (GET_CODE (op) == SUBREG && MEM_P (SUBREG_REG (op)))))
{
