On Fri, Jan 16, 2004 at 11:52:17AM +0200, Sheldon Hearn wrote: > On (2004/01/15 16:43), Dag-Erling Sm?rgrav wrote: > > > > I dont know if you care, but buildworld will fail with some > > > optimizations. > > > > No, we don't care. See /usr/share/examples/etc/make.conf: > > > > # CFLAGS controls the compiler settings used when compiling C code. > > # Note that optimization settings above -O (-O2, ...) are not recommended > > # or supported for compiling the world or the kernel > > It's true that most of us don't care. However, I remember some folks > (kan and obrien?) saying that they have an interest in seeing these > fixed in the gcc distribution. > > Have I misremembered? Yep. In my opinion -O2 bad code production bugs are due to bugs in FreeBSD code that breaks standards (alias bugs, etc..) or has bugs in the inline assembly. This is no long a GCC problem -- if it is give me a test case and I'll see it gets fixed.Received on Sun Jan 18 2004 - 13:17:25 UTC
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