https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2018-10-12 CC| |janus at gcc dot gnu.org Known to work| |5.5.0 Summary|wrong result with matmul |[6/7/8/9 Regression] wrong |inlining |result with matmul inlining Ever confirmed|0 |1 Known to fail| |6.4.0, 7.3.0, 8.0.1 --- Comment #1 from janus at gcc dot gnu.org --- Confirmed with version 6.4 and above. 5.5 and earlier seems to work.