Hi,
@Andrew: Could you have a look at these? I had a quick look at 17f.c and it
looks to me like the target selectors aren't specific enough. Unfortunately I
am not familiar enough with target selectors (or targets for that matter) for
x86_64. From what I could tell with -m32 gcc decides to unr
Hi,
This patch adds the memory operand of MVE masked stores as input operands to
mimic the 'partial' writes, to prevent erroneous write-after-write
optimizations as described in the PR.
Regression tested on arm-none-eabi for armv8.1-m.main+mve.fp.
OK for trunk?
gcc/ChangeLog:
PR targe
Hi,
This patch surrounds the scalar operand of the MVE vcmp patterns with a
vec_duplicate to ensure both operands of the comparision operator have the same
(vector) mode.
Regression tested on arm-none-eabi. Is this OK for trunk? And a backport to GCC
12?
gcc/ChangeLog:
PR target/107987
On 20/01/2022 09:23, Christophe Lyon wrote:
On Wed, Jan 19, 2022 at 8:03 PM Andre Vieira (lists) via Gcc-patches
wrote:
On 13/01/2022 14:56, Christophe Lyon via Gcc-patches wrote:
> The vmvnq_n* intrinsics and have [u]int[16|32]_t arguments, so use
> iterator instead of HI i
On 12/11/2021 10:56, Richard Biener wrote:
On Thu, 11 Nov 2021, Andre Vieira (lists) wrote:
Hi,
This patch introduces two IFN's FTRUNC32 and FTRUNC64, the corresponding
optabs and mappings. It also creates a backend pattern to implement them for
aarch64 and a match.pd pattern to idiom recogn
Hi Bin,
Thank you for the reply, I have some questions, see below.
On 07/06/2021 12:28, Bin.Cheng wrote:
On Fri, Jun 4, 2021 at 12:35 AM Andre Vieira (lists) via Gcc-patches
wrote:
Hi Andre,
I didn't look into the details of the IV sharing RFC. It seems to me
costing outside uses is trying t
Hi Christophe,
Thanks for these! See some inline comments.
On 25/11/2020 13:54, Christophe Lyon via Gcc-patches wrote:
This patch enables MVE vandq instructions for auto-vectorization. MVE
vandq insns in mve.md are modified to use 'and' instead of unspec
expression to support and3. The and3 e
