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Re: broken ia64 TImode shift
- From: Richard Henderson <rth at redhat dot com>
- To: Jan Beulich <JBeulich at novell dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 12 Jan 2005 16:41:08 -0800
- Subject: Re: broken ia64 TImode shift
- References: <s1e4d1bd.091@emea1-mh.id2.novell.com>
On Wed, Jan 12, 2005 at 08:28:57AM +0100, Jan Beulich wrote:
> * config/ia64/ia64.md (ashlti3, ashlti3internal): New.
> (ashrti3_internal): Indicate output is early clobber. Generate
> result
> into output rather than first input. Use move for low word of
> output
> if shift count is exactly 64.
> (lshrti3_internal): Likewise.
Ok.
r~