| From: Michael Olbrich <m.olbrich@pengutronix.de> |
| Subject: Fix: compiler create bad asm codes. |
| |
| See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details. |
| |
| Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> |
| |
| --- |
| gcc/config/arm/arm.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| Index: b/gcc/config/arm/arm.c |
| =================================================================== |
| --- a/gcc/config/arm/arm.c |
| +++ b/gcc/config/arm/arm.c |
| @@ -6838,7 +6838,7 @@ adjacent_mem_locations (rtx a, rtx b) |
| /* Don't accept any offset that will require multiple |
| instructions to handle, since this would cause the |
| arith_adjacentmem pattern to output an overlong sequence. */ |
| - if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1)) |
| + if (!const_ok_for_op (val0, PLUS) || !const_ok_for_op (val1, PLUS)) |
| return 0; |
| |
| /* Don't allow an eliminable register: register elimination can make |
