Stefan Reinauer stepan@suse.de writes:
Haven't seen these in a while, but they are back with the latest romcc release:
apic.h:100.1: auto.c:123.19: auto.c:197.30: 0x735c00 noop Internal compiler warning: awakening noop?
apic.h:100.1: auto.c:129.19: auto.c:197.30: 0x736b90 noop Internal compiler warning: awakening noop?
Don't think they're saying anything else but that a dead subtree was detected in the code?
Pretty much.
These are actually comming from a slightly different path than the previous ones and I don't think these are an error. And it has never been an error on the face of it. However something about the root cause last time was actually an error elsewhere in the compiler and when I fixed that I managed to get -O2 to work.
So I decided to warn about them because I'm paranoid.
Eric