https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
H.J. Lu changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #12 from Kirill Yukhin ---
Author: kyukhin
Date: Mon Feb 12 06:14:15 2018
New Revision: 257579
URL: https://gcc.gnu.org/viewcvs?rev=257579&root=gcc&view=rev
Log:
Fix AVX-512 popcnt and bitalg tests.
gcc/testsuite/
PR target/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #11 from H.J. Lu ---
(In reply to Kirill Yukhin from comment #10)
> HJ, I cannot reproduce this fail on recent SDE.
>
> Here's what I have in gcc.log:
>
> spawn -ignore SIGHUP /export/kyukhin/gcc/bld-svn/build-x86_64-linux/gcc/xgcc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #10 from Kirill Yukhin ---
HJ, I cannot reproduce this fail on recent SDE.
Here's what I have in gcc.log:
spawn -ignore SIGHUP /export/kyukhin/gcc/bld-svn/build-x86_64-linux/gcc/xgcc
-B/export/kyukhin/gcc/bld-svn/build-x86_64-linux/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #9 from H.J. Lu ---
r257175 gave:
FAIL: gcc.target/i386/avx512bitalgvl-vpopcntb-1.c execution test
FAIL: gcc.target/i386/avx512bitalgvl-vpopcntw-1.c execution test
FAIL: gcc.target/i386/avx512bitalg-vpopcntb-1.c execution test
FAIL:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #8 from Kirill Yukhin ---
Author: kyukhin
Date: Tue Jan 30 08:21:22 2018
New Revision: 257173
URL: https://gcc.gnu.org/viewcvs?rev=257173&root=gcc&view=rev
Log:
Fix AVX-512BITALG test failures
gcc/testsuite
PR target/83828
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #7 from Kirill Yukhin ---
On the other hand, if masked variant of vpopcnt[w,q] is being issued: there's
no way for reload to put 32/64 bit mask into mask register, since kmov[d,q] are
only available under -mavx512bw switch.
We can i
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
Kirill Yukhin changed:
What|Removed |Added
Status|NEW |ASSIGNED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
H.J. Lu changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
H.J. Lu changed:
What|Removed |Added
CC||ro at gcc dot gnu.org
--- Comment #4 from H.J.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #3 from H.J. Lu ---
On AVX512 machine, r257121 gave:
FAIL: gcc.target/i386/avx512bitalgvl-vpopcntb-1.c (test for excess errors)
FAIL: gcc.target/i386/avx512bitalgvl-vpopcntb-1.c (test for excess errors)
FAIL: gcc.target/i386/avx512bi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
Richard Biener changed:
What|Removed |Added
Keywords||wrong-code
Target|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83828
--- Comment #1 from H.J. Lu ---
On GCC 7 branch, I got
FAIL: gcc.target/i386/avx512vl-vpermb-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpermb-2.c execution test
FAIL: gcc.target/i386/avx512vl-vpermi2b-2.c execution test
FAIL: gcc.target/
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