[Bug tree-optimization/106881] [13 Regression] ice in init_from_control_deps, at gimple-predicate-analysis.cc:1740 since r13-2500-g0a4a2667dc115ca7

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Sep 8 11:12:19 GMT 2022


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106881

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Interesting, we have

<bb 10> [count: 0]:
resx 3

<bb 11> [count: 0]:
<L10>:
goto <bb 13>; [100.00%]

with an EH edge from 10 to 11.  That looks like a missed optimization,
eliding the RESX and turning the EH edge into a fallthru.


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