https://gcc.gnu.org/g:1accf7036570cbb0fef9afa595634be03f8c14e8
commit r13-8918-g1accf7036570cbb0fef9afa595634be03f8c14e8
Author: Stefan Schulze Frielinghaus <stefa...@gcc.gnu.org>
Date: Tue Jul 16 13:59:38 2024 +0200
s390: Fix output template for movv1qi
Although for instructions MVI and MVIY it does not make a difference
whether the immediate is interpreted as signed or unsigned, GAS expects
unsigned immediates for instruction format SI_URD.
gcc/ChangeLog:
* config/s390/vector.md (mov<mode>): Fix output template for
movv1qi.
(cherry picked from commit e6680d3f392f7f7cc2a1515276213e21e9eeab1c)
Diff:
---
gcc/config/s390/vector.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/s390/vector.md b/gcc/config/s390/vector.md
index 21bec729efa7..1bae1056951c 100644
--- a/gcc/config/s390/vector.md
+++ b/gcc/config/s390/vector.md
@@ -359,8 +359,8 @@
lr\t%0,%1
mvi\t%0,0
mviy\t%0,0
- mvi\t%0,-1
- mviy\t%0,-1
+ mvi\t%0,255
+ mviy\t%0,255
lhi\t%0,0
lhi\t%0,-1
llc\t%0,%1
