On 12/13/18 4:32 PM, Jakub Jelinek wrote:
> On Thu, Dec 13, 2018 at 04:28:10PM -0700, Jeff Law wrote:
>>> 2018-12-13 Jakub Jelinek
>>>
>>> PR rtl-optimization/88470
>>> * cfgcleanup.c (outgoing_edges_match): If the function is
>>> shrink-wrapped and bb1 ends with a JUMP_INSN with a s
On Thu, Dec 13, 2018 at 04:28:10PM -0700, Jeff Law wrote:
> > 2018-12-13 Jakub Jelinek
> >
> > PR rtl-optimization/88470
> > * cfgcleanup.c (outgoing_edges_match): If the function is
> > shrink-wrapped and bb1 ends with a JUMP_INSN with a single fake
> > edge to EXIT, return fal
On 12/13/18 3:53 PM, Jakub Jelinek wrote:
> Hi!
>
> The following testcase ICEs, because we have an indirect jump with
> a single (fake) successor edge to EXIT, one reachable from the body
> of the function after prologue and another one reachable from before the
> prologue (due to shrink-wrapping
Hi!
The following testcase ICEs, because we have an indirect jump with
a single (fake) successor edge to EXIT, one reachable from the body
of the function after prologue and another one reachable from before the
prologue (due to shrink-wrapping).
The patch fixes this by disallowing crossjumping o
