[Bug target/82358] [8 regression] i386/stack-check-11.c fail

hjl.tools at gmail dot com gcc-bugzilla@gcc.gnu.org
Tue Oct 3 10:44:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82358

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
SLM prefers:

lea -0x1000(%rsp),%rsp

over

sub  0x1000, %rsp


Adding -mtune=generic should fix it.


More information about the Gcc-bugs mailing list