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Re: [SH] ICE compiling pr34330 testcase for sh-linux-gnu
- From: Ian Lance Taylor <iant at google dot com>
- To: Andrew Stubbs <ams at codesourcery dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 09 Jul 2009 11:11:46 -0700
- Subject: Re: [SH] ICE compiling pr34330 testcase for sh-linux-gnu
- References: <4A55DA63.20008@codesourcery.com>
Andrew Stubbs <ams@codesourcery.com> writes:
> The problem insn is created by gen_reload when it is given the
> following rtl as input:
>
> (plus:SI (plus:SI (reg/v/f:SI 4 r4 [orig:192 a ] [192])
> (const_int 2 [0x2]))
> (reg:SI 0 r0 [orig:188 ivtmp.24 ] [188]))
You need to backtrack before that point to see why find_reloads let that
go through.
Ian