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Re: Constrain not satisfied - floating point insns.

From: Jim Wilson <wilson at specifix dot com>
To: Rohit Arul Raj <rohitarulraj at gmail dot com>
Cc: gcc <gcc at gcc dot gnu dot org>
Date: Wed, 14 Mar 2007 14:20:53 -0700
Subject: Re: Constrain not satisfied - floating point insns.
References: <c356fd4e0703140042g15b81d7eu209e5b1d5dafa53d@mail.gmail.com>

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. -- Jim Wilson, GNU Tools Support, http://www.specifix.com

Follow-Ups:
- Re: Constrain not satisfied - floating point insns.
  - From: Rohit Arul Raj
- RE: Constrain not satisfied - floating point insns.
  - From: Dave Korn

References:
- Constrain not satisfied - floating point insns.
  - From: Rohit Arul Raj

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