[Bug inline-asm/62144] "Frame pointer required, but reserved" error with -fomit-frame-pointer but only with -m32 -O2

jakub at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Oct 29 08:26:00 GMT 2014


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62144

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I'd note that -fomit-frame-pointer is never a guarantee that frame pointer will
be omitted, there are still tons of cases where it can't be omitted, VLAs,
alloca, various specialized builtins, etc.



More information about the Gcc-bugs mailing list