[Bug middle-end/70199] Crash at -O2 when using labels.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70199 --- Comment #2 from Sam Ellis --- Yes, I have made an attempt at reducing the original code to a small subset that still reproduces the crash. Now that you mention it, it is possible I reduced it too far to the extent that it won't compile or run as expected. Nonetheless, crashing the compiler isn't so good. If there is a need for the non-reduced code then I can attach that as well.
[Bug middle-end/70199] Crash at -O2 when using labels.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70199 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Component|c |middle-end --- Comment #1 from Andrew Pinski --- Is this reduced from some other code because this code seems undefined. That is : uint16_t lfsr = 0xACE1u; ... goto *labels[lfsr & mask]; Will be 0x11 for the inner most loop always and labels has only three elements.