https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
For me, all I can see is that clearly at runtime omp_add_variable is called
with pctx NULL despite the if (pctx) guard around it and that until threadfull2
I was seeing a guarding condition in the IL that ensured that (either test of
the SSA_NAME passed to first arg of omp_add_variable later against 0, or in
some cases/some revisions something like:
temp = code == OMP_TARGET ? outer_ctx : ctx;
...
if (code != OMP_TARGET)
goto bbn;
if (outer_ctx != 0)
goto bbn;
else
goto somewhere_else;
bbn:
omp_add_variable (temp, ...);
which is also fine, as ctx is guaranteed to be non-NULL.
