On 14 March 2007 21:21, Jim Wilson wrote:
> Rohit Arul Raj wrote:
>> (define_insn "movsf_store"
>> [(set (match_operand:SF 0 "memory_operand" "=m")
>> (match_operand:SF 1 "float_reg" "f"))]
>
> You must have a single movsf define_insn that accepts all alternatives
> so that reload will work. You can't have separate define_insns for
> movsf and movsf_store.
But it is ok to use a define_expand (that accepts all alternatives) for
movsf and use that to generate one of several movsf_XXXX insns, isn't it?
cheers,
DaveK
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