https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124358
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |pinskia at gcc dot gnu.org
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the problem is in the gimplifier.
The C front-end produces:
*(int *) (ptr + ((sizetype) ((long unsigned int) i * 4) + (sizetype) j) * 4)
But that gimplifies into:
_1 = (long unsigned int) i;
_2 = _1 * 4;
_3 = (sizetype) j;
_4 = _2 + _3;
_5 = _4 * 4;
_6 = ptr + _5;
k = (*_6)[0]; // k = __MEM <int[4]> (_6)[0ul];
The only issue is `k = (*_6)[0];` is broken and incorrect here. It should have
just used __MEM <int>(_6)
