https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71699
--- Comment #11 from Manish Goregaokar ---
(In reply to Manuel López-Ibáñez from comment #10)
> (In reply to Manish Goregaokar from comment #9)
> > Already sent it :)
> >
> > https://gcc.gnu.org/ml/gcc-patches/2016-06/msg02057.HTML is the curren
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71699
--- Comment #9 from Manish Goregaokar ---
Already sent it :)
https://gcc.gnu.org/ml/gcc-patches/2016-06/msg02057.HTML is the current patch;
need to look at the test failures before moving forward.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71699
--- Comment #7 from Manish Goregaokar ---
Created attachment 38800
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38800&action=edit
Patch
This patch works in -O2. I'm new to contributing to gcc, so posting it here
before sending it to the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71699
--- Comment #6 from Manish Goregaokar ---
I built gcc trunk, uncommenting `tail = name;` does not make the warning go
away unless I'm using -O2
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71699
--- Comment #5 from Manish Goregaokar ---
So, the fix would be to add an || POINTER_TYPE_P?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71699
--- Comment #3 from Manish Goregaokar ---
Looks like
https://github.com/gcc-mirror/gcc/blob/4e1b04b0cc2248df1b7820c04743935147bd138e/gcc/fold-const.c#L13202
already handles this? Unless it doesn't know about sizeof.
