From: Segher Boessenkool <segher@kernel.crashing.org>
To: "Kewen.Lin" <linkw@linux.ibm.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
David Edelsohn <dje.gcc@gmail.com>,
Peter Bergner <bergner@linux.ibm.com>,
Michael Meissner <meissner@linux.ibm.com>
Subject: Re: [PATCH 1/2] rs6000: Emit vector fp comparison directly in rs6000_emit_vector_compare
Date: Wed, 16 Nov 2022 12:44:37 -0600 [thread overview]
Message-ID: <20221116184437.GW25951@gate.crashing.org> (raw)
In-Reply-To: <e73c1320-0738-7645-b0fa-1da62a31ab94@linux.ibm.com>
Hi!
On Wed, Nov 16, 2022 at 02:48:25PM +0800, Kewen.Lin wrote:
> * config/rs6000/rs6000.cc (rs6000_emit_vector_compare_inner): Remove
> float only comparison operators.
Why? Is that correct? Your mail says nothing about this :-(
Is there any testcase that covers this, and that shows things still
generate the same code?
Segher
next prev parent reply other threads:[~2022-11-16 18:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-16 6:48 Kewen.Lin
2022-11-16 6:51 ` [PATCH 2/2] rs6000: Refine integer comparison handlings " Kewen.Lin
2022-11-16 18:58 ` Segher Boessenkool
2022-11-17 7:52 ` Kewen.Lin
2022-11-18 15:18 ` Segher Boessenkool
2022-11-16 18:44 ` Segher Boessenkool [this message]
2022-11-17 6:59 ` [PATCH 1/2] rs6000: Emit vector fp comparison directly " Kewen.Lin
2022-11-18 15:10 ` Segher Boessenkool
2022-11-21 2:01 ` Kewen.Lin
2022-11-27 18:16 ` Segher Boessenkool
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