Re: [PATCH 8/19]middle-end: updated niters analysis to handle multiple exits.

2023-07-13 Thread Richard Biener via Gcc-patches
On Wed, 28 Jun 2023, Tamar Christina wrote: > Hi All, > > For early break vectorization we have to update niters analysis to record and > analyze all exits of the loop, and so all conds. > > The niters of the loop is still determined by the main/natural exit of the > loop > as this is the O(n)

RE: [PATCH 8/19]middle-end: updated niters analysis to handle multiple exits.

2023-07-13 Thread Tamar Christina via Gcc-patches
> -Original Message- > From: Richard Biener > Sent: Thursday, July 13, 2023 12:49 PM > To: Tamar Christina > Cc: gcc-patches@gcc.gnu.org; nd ; j...@ventanamicro.com > Subject: Re: [PATCH 8/19]middle-end: updated niters analysis to handle > multiple exits. > >

Re: [PATCH 8/19]middle-end: updated niters analysis to handle multiple exits.

2023-07-14 Thread Richard Biener via Gcc-patches
On Thu, 13 Jul 2023, Richard Biener wrote: > On Wed, 28 Jun 2023, Tamar Christina wrote: > > > Hi All, > > > > For early break vectorization we have to update niters analysis to record > > and > > analyze all exits of the loop, and so all conds. > > > > The niters of the loop is still determin