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[expand PATCH] PR/40597 part 2: fix powerpc bootstrap

From: Paolo Bonzini <bonzini at gnu dot org>
To: gcc-patches at gcc dot gnu dot org
Date: Wed, 01 Jul 2009 09:23:59 +0200
Subject: [expand PATCH] PR/40597 part 2: fix powerpc bootstrap

The bug here happened whenever a double-word cstore was converted to word_mode (either by dropping the lower word, or by AND/OR of the two words).

Fixed by doing a convert_move back to the target. Bootstrap/regtest in progress, but on a target that didn't show the bug in the first place. It fixes both testcases posted in the audit trail of the PR (thanks Peter).

Ok?

Paolo

Attachment: pr40597.patch
Description: Text document

Follow-Ups:
- Re: [expand PATCH] PR/40597 part 2: fix powerpc bootstrap
  - From: Richard Guenther
- Re: [expand PATCH] PR/40597 part 2: fix powerpc bootstrap
  - From: Eric Botcazou

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