[Bug tree-optimization/93586] [10 Regression] wrong code at -O1 on x86_64-linux-gnu
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Feb 5 10:26:00 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93586
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Surprisingly we don't CSE in
int __GIMPLE(ssa) foo(int j)
{
int c[1][10][1];
int _1;
__BB(2):
c[0][1][0] = 1;
c[0][j_2(D)] = _Literal (int[1]) {};
_1 = c[0][1][0];
return _1;
}
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