An IMHO important detail is that this issue is only seen with -O, which is the same as -O1. The issue is not seen with -O0, -O2, -O3, -Os, -Ofast or -Og.
An IMHO important detail is that this issue is only seen with -O, which is the same as -O1.
The issue is not seen with -O0, -O2, -O3, -Os, -Ofast or -Og.