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Re: Wrong code: missing input reload

From: Georg-Johann Lay <avr at gjlay dot de>
To: Eric Botcazou <ebotcazou at adacore dot com>
Cc: Richard Henderson <rth at redhat dot com>, gcc at gcc dot gnu dot org
Date: Thu, 26 May 2011 22:01:54 +0200
Subject: Re: Wrong code: missing input reload
References: <4DDE5B4A.30803@gjlay.de> <4DDE813A.4070009@redhat.com> <201105261956.43067.ebotcazou@adacore.com>

Eric Botcazou schrieb:

Perhaps the original subreg shouldn't have been there?
Yes, I'd think that everything in the RTL middle-end expects word-mode subregs of double-word-mode hard regs to be simplifiable.

You are right, I was staring at the wrong place. subreg of hardreg should not be there.

Follow-Ups:
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References:
- Wrong code: missing input reload
  - From: Georg-Johann Lay
- Re: Wrong code: missing input reload
  - From: Richard Henderson
- Re: Wrong code: missing input reload
  - From: Eric Botcazou

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