https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65765
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-04-15 CC| |marxin at gcc dot gnu.org, | |trippels at gcc dot gnu.org Ever confirmed|0 |1 Summary|Compiling Firefox with GCC |[5/6 Regression] Compiling |5 leads to broken |Firefox with GCC 5 leads to |javascript engine on x86-64 |broken javascript engine on | |x86-64 --- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Confirmed. -fno-ipa-icf "fixes" the issue.