https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |5.4
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Ah, ok, I can confirm
union U { int r; float f; };
struct A {
double foo (double);
void bar (int);
int a;
U b[64];
};
void
A::bar (int x)
{
U y;
y.f = foo (b[x].f);
a = y.r ? 4 : y.r;
}
ICEs with -O -march=z196 -m64 on the trunk as well.
