https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91246
d_vampile changed:
What|Removed |Added
CC||d_vampile at 163 dot com
--- Comment #6
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91246
--- Comment #5 from avieira at gcc dot gnu.org ---
I have posted a prototype on the mailing list
https://gcc.gnu.org/pipermail/gcc-patches/2020-March/541908.html
This is really just a prototype to investigate code-gen impact, I don't expect
to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91246
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91246
--- Comment #3 from Jiangning Liu ---
Expect to vectorize the inner loop by generating the code below for x86,
vpbroadcastd [mem], ymm0
vpaddd [mem], ymm0, ymm1
vpbroadcastd reg, ymm2
vpcmpeqd ymm2, ymm1, k0
kortestw k0, k0
cmovne ...
AArch64
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91246
--- Comment #2 from Jiangning Liu ---
Created attachment 46626
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46626=edit
A new test
Attached is a test case that is more closely matching the real-world code.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91246
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
