[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |FIXED --- Comment #8 from Jakub Jelinek --- Fixed.
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 22 21:27:44 2018 New Revision: 257916 URL: https://gcc.gnu.org/viewcvs?rev=257916&root=gcc&view=rev Log: PR target/82851 * gcc.target/i386/avx2-vpaddq-3.c: Add -mtune=generic to dg-options. * gcc.target/i386/avx2-vpsubq-3.c: Likewise. Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.target/i386/avx2-vpaddq-3.c trunk/gcc/testsuite/gcc.target/i386/avx2-vpsubq-3.c
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 --- Comment #6 from Jakub Jelinek --- Ah, I can reproduce with -mtune=silvermont or -mtune=atom, it works fine with -mtune=generic or e.g. -mtune=silvermont -fno-vect-cost-model. I'd just add -mtune=generic to the 2 test's dg-options.
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5 from Jakub Jelinek --- Can't reproduce it here, both on x86_64-linux and i686-linux I see PASS: gcc.target/i386/avx2-vpaddq-3.c scan-assembler-times vpaddq[ \\t]+[^\n]*%ymm[0-9] 1 PASS: gcc.target/i386/avx2-vpsubq-3.c scan-assembler-times vpsubq[ \\t]+[^\n]*%ymm[0-9] 1 Any special --with-arch/--with-tune you're using? My builds are just ../configure --enable-languages=default,ada,obj-c++,lto,go,brig --enable-checking=yes,rtl,extra for x86_64-linux and ../configure --enable-languages=default,obj-c++,lto,go,brig --enable-checking=yes,rtl,extra for i686-linux.
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 --- Comment #4 from Andrey Guskov --- g++.dg/vect/slp-pr56812.cc started passing after r257479. Both i386/avx2-vpaddq-3.c and i386/avx2-vpsubq-3.c continue failing.
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 Andrey Guskov changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED |--- --- Comment #3 from Andrey Guskov --- Honza, I`m very sorry, but the issue persists. I was wrong telling you it`s gone. All three tests continue failing.
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 Andrey Guskov changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--- |FIXED --- Comment #2 from Andrey Guskov --- Yes.
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed||2017-11-19 Ever confirmed|0 |1 --- Comment #1 from Jan Hubicka --- These also pass for me on the top of tree. Is the problem gone now?
[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0