al Message-
From: Palmer Dabbelt
Sent: Tuesday, April 23, 2024 8:43 AM
To: juzhe.zh...@rivai.ai
Cc: Patrick O'Neill ; Li, Pan2 ; Robin
Dapp ; gcc-patches@gcc.gnu.org; Kito Cheng
Subject: Re: Re: [PATCH v1] RISC-V: Revert RVV wv instructions overlap and
xfail tests
On Mon, 22 Apr 2024 1
On Mon, 22 Apr 2024 15:07:59 PDT (-0700), juzhe.zh...@rivai.ai wrote:
Apologize that we didn't post our (me, kito and Li Pan) disscussions.
Some amount of off-list discussion is inevitable, but as far as I can
tell here we ended up with some code committed that wasn't even posted
to the lists
Apologize that we didn't post our (me, kito and Li Pan) disscussions.
This is the story:
We found that my previous patches which support highpart register overlap with
register filter for instructions like (vwadd.wv)
cause ICE reported by:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114714
and t