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Re: [RFC, PATCH] Getting the live registers correct when caller-saves are inserted by reload
- From: Ian Lance Taylor <iant at google dot com>
- To: Pranav Bhandarkar <pranav dot bhandarkar at celunite dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: 21 Nov 2007 08:34:36 -0800
- Subject: Re: [RFC, PATCH] Getting the live registers correct when caller-saves are inserted by reload
- References: <473C2456.2010109@celunite.com>
Pranav Bhandarkar <pranav.bhandarkar@celunite.com> writes:
> 2007-11-15 Pranav Bhandarkar <pranav.bhandarkar@celunite.com>
>
> * caller-save.c (insert_one_insn): If inserting before a call_insn
> then the registers containing the arguments of the call are
> live_throughout in the new insn.
This is OK. Thanks.
Ian