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Re: c/8467: Bug in sibling call optimization

From: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>
To: gcc-gnats at gcc dot gnu dot org
Cc: gcc-bugs at gcc dot gnu dot org,gcc-patches at gcc dot gnu dot org,Mark Mitchell <mark at codesourcery dot com>
Date: Thu, 7 Nov 2002 22:12:01 +0100
Subject: Re: c/8467: Bug in sibling call optimization
References: <20021105202542.28636.qmail@sources.redhat.com> <200211060020.47000@enzo.bigblue.local>

Hi,

it turns out this bug is easily fixed with an intermediate move insn covering 
the case when DECL_MODE differs from the mode of the DECL_RTL.

Bootstrap on powerpc-linux-gnu is currently runnning.

OK to commit patch&testcase to mainline and branch after the bootstrap 
completed successfully?

Franz.


	PR c/8467
	* stmt.c (tail_recursion_args): Handle DECL_MODE differing from the
	mode of DECL_RTL case.

Attachment: gcc-tailrecursion.patch
Description: Text document

Follow-Ups:
- Re: c/8467: Bug in sibling call optimization
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