Got it, thanks Jeff. Pan
-----Original Message----- From: Jeff Law <jeffreya...@gmail.com> Sent: Monday, August 26, 2024 10:21 AM To: Li, Pan2 <pan2...@intel.com>; gcc-patches@gcc.gnu.org Cc: juzhe.zh...@rivai.ai; kito.ch...@gmail.com; rdapp....@gmail.com Subject: Re: [PATCH v3] RISC-V: Support IMM for operand 0 of ussub pattern On 8/25/24 7:35 PM, Li, Pan2 wrote: > Thanks Jeff. > >> OK. I'm assuming we don't have to worry about the case where X is wider >> than Xmode? ie, a DImode on rv32? > > Yes, the DImode is disabled by ANYI iterator for ussub pattern. Thanks. Just wanted to make sure. And for the avoidance of doubt, this patch is fine for the trunk. jeff
