https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94500
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2020-04-06 CC| |jakub at gcc dot gnu.org Keywords|needs-bisection | Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- At least the #c0 testcase works in 9/10 since r9-23-g1c53fa8ca9912f6acf8c3c8cec31d647bd8ba691 , though that might just mean it is latent. The #c1 testcase works in 9/10 since r9-3393-g6cdd5aecfb4e062354db8f7253240a371ba418af Even GCC 5 does this at least on the #c1 testcase, and 4.9 didn't support -mavx512bw which is needed to reproduce this.