Hi,
neg<mode>2 was described as only being applicable to modes
in the VDQM iterator. But the instruction generated, `NEG',
has a .2D form.
This patch corrects the iterator used to one including V2DImode.
Patch regression tested on aarch64-none-elf with no regressions.
OK?
Thanks,
James
2013-02-28 James Greenhalgh <jame.greenha...@arm.com>
* config/aarch64/aarch64-simd.md (neg<mode>2): Use VDQ iterator.
diff --git a/gcc/config/aarch64/aarch64-simd.md b/gcc/config/aarch64/aarch64-simd.md
index e5506fc..42c8d68 100644
--- a/gcc/config/aarch64/aarch64-simd.md
+++ b/gcc/config/aarch64/aarch64-simd.md
@@ -505,8 +505,8 @@
)
(define_insn "neg<mode>2"
- [(set (match_operand:VDQM 0 "register_operand" "=w")
- (neg:VDQM (match_operand:VDQM 1 "register_operand" "w")))]
+ [(set (match_operand:VDQ 0 "register_operand" "=w")
+ (neg:VDQ (match_operand:VDQ 1 "register_operand" "w")))]
"TARGET_SIMD"
"neg\t%0.<Vtype>, %1.<Vtype>"
[(set_attr "simd_type" "simd_negabs")
