This patch fixes a bug where the mode iterator for mve_vdup<mode>
should be MVE_VLD_ST instead of MVE_vecs: V2DI and V2DF (thus vdup.64)
are not supported by MVE.
2024-07-02 Jolen Li <jolen...@arm.com>
Christophe Lyon <christophe.l...@arm.com>
gcc/
* config/arm/mve.md (mve_vdup<mode>): Fix mode iterator.
---
gcc/config/arm/mve.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index 4b4d6298ffb..afe5fba698c 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -95,8 +95,8 @@ (define_insn "mve_mov<mode>"
(set_attr "neg_pool_range" "*,*,*,*,996,*,*,*")])
(define_insn "mve_vdup<mode>"
- [(set (match_operand:MVE_vecs 0 "s_register_operand" "=w")
- (vec_duplicate:MVE_vecs
+ [(set (match_operand:MVE_VLD_ST 0 "s_register_operand" "=w")
+ (vec_duplicate:MVE_VLD_ST
(match_operand:<V_elem> 1 "s_register_operand" "r")))]
"TARGET_HAVE_MVE || TARGET_HAVE_MVE_FLOAT"
"vdup.<V_sz_elem>\t%q0, %1"
--
2.34.1
