Re: [PATCH]middle-end slp: Split out patterns away from using SLP_ONLY into their own flag

2021-02-03 Thread Richard Biener
On Tue, 2 Feb 2021, Tamar Christina wrote: > Hi All, > > Previously the SLP pattern matcher was using STMT_VINFO_SLP_VECT_ONLY as a way > to dissolve the SLP only patterns during SLP cancellation. However it seems > like the semantics for STMT_VINFO_SLP_VECT_ONLY are slightly different than >

[PATCH]middle-end slp: Split out patterns away from using SLP_ONLY into their own flag

2021-02-02 Thread Tamar Christina via Gcc-patches
Hi All, Previously the SLP pattern matcher was using STMT_VINFO_SLP_VECT_ONLY as a way to dissolve the SLP only patterns during SLP cancellation. However it seems like the semantics for STMT_VINFO_SLP_VECT_ONLY are slightly different than what I expected. Namely that the non-SLP path can still