https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67814
Jameson <vtjnash at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|tree-optimization |rtl-optimization
Version|5.2.0 |5.1.1
--- Comment #1 from Jameson <vtjnash at gmail dot com> ---
I have discovered that the following is also sufficient to generate the same
`cmpl %ebx, %ebx` assembly:
`gcc -m32 -fPIC -O2 -ggdb3 -c alloc.i -S -o - | less`
I tested this using gcc 5.1.1 from Ubuntu 15.04 x86_64.
(search for ".loc 1 583 0" in the resulting assembly to quickly find the failed
instruction sequence).
