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Re: [RFA] Patch to smsub_widen_optab & umsub_widen_optab
- From: Richard Sandiford <rsandifo at nildram dot co dot uk>
- To: "Fu, Chao-Ying" <fu at mips dot com>
- Cc: <gcc-patches at gcc dot gnu dot org>, "Stephens, Nigel" <nigel at mips dot com>, "Thekkath, Radhika" <radhika at mips dot com>
- Date: Tue, 08 May 2007 09:23:32 +0100
- Subject: Re: [RFA] Patch to smsub_widen_optab & umsub_widen_optab
- References: <3CB54817FDF733459B230DD27C690CEC03EE8E6B@Exchange.mips.com>
"Fu, Chao-Ying" <fu@mips.com> writes:
> * config/mips/mips.md (*msac<u>_di): Rename to...
> (<u>msubsidi4): ...this. Extend condition to include
> GENERATE_MADD_MSUB and TARGET_DSPR2. Change the constraint
> of operand 0 to "ka" and use the three-operand form of msub<u>
> for TARGET_DSPR2.
> * config/mips/mips-dspr2.md (mips_msub, mips_msubu): Convert
> to define_expands.
The MIPS parts are OK if the other bits are OK.
Thanks,
Richard