https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
H.J. Lu changed:
What|Removed |Added
CC||jakub at redhat dot com
Depends on|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
--- Comment #5 from H.J. Lu ---
(In reply to rguent...@suse.de from comment #4)
> > The question is why run-time relocations aren't allowed.
>
> Probably added to save binary space? An optimization would be to
I don't think so:
text
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
--- Comment #4 from rguenther at suse dot de ---
On Wed, 24 Jan 2018, hjl.tools at gmail dot com wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
>
> --- Comment #2 from H.J. Lu ---
> (In reply to Richard Biener from comment #1)
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
--- Comment #3 from H.J. Lu ---
This patch works on the testcase:
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c
index c2538908340..a1e85407bf3 100644
--- a/gcc/tree-switch-conversion.c
+++
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
--- Comment #2 from H.J. Lu ---
(In reply to Richard Biener from comment #1)
> Somehow switch-conversion doesn't transform the switch with -f{PIE,PIC}.
> Without
> we get
>
> phy_modes (phy_interface_t interface)
> {
> const char * _1;
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84011
Richard Biener changed:
What|Removed |Added
Keywords||missed-optimization
