Thanks Jakub for reminder, let me eliminate the dup pattern. Pan
-----Original Message----- From: Jakub Jelinek <[email protected]> Sent: Monday, October 14, 2024 8:05 PM To: Richard Biener <[email protected]> Cc: Li, Pan2 <[email protected]>; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected] Subject: Re: [PATCH 2/4] Match: Support form 3 for vector signed integer SAT_SUB On Sat, Oct 12, 2024 at 02:10:49PM +0200, Richard Biener wrote: > > gcc/ChangeLog: > > > > * match.pd: Add matching pattern for vector signed SAT_SUB form 3. I now see ../../gcc/match.pd:3424:3 warning: duplicate pattern (cond^ (ne (imagpart (IFN_SUB_OVERFLOW:c@2 @0 @1)) integer_zerop) ^ ../../gcc/match.pd:3397:3 warning: previous pattern defined here (cond^ (ne (imagpart (IFN_SUB_OVERFLOW@2 @0 @1)) integer_zerop) ^ (similar message on those 2 lines 5 more times). That doesn't look correct. Jakub
