Messages in this thread | ![/](/images/icornerl.gif) | | Date | 5 Sep 2003 03:24:17 +0200 | Date | Fri, 5 Sep 2003 03:24:17 +0200 | From | Andi Kleen <> | Subject | Re: [PATCH] Use -fno-unit-at-a-time if gcc supports it |
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On Thu, Sep 04, 2003 at 06:05:35PM -0700, Aaron Lehmann wrote: > On Fri, Sep 05, 2003 at 02:47:10AM +0200, Andi Kleen wrote: > > > > Hallo, > > > > gcc 3.4 current has switched to default -fno-unit-at-a-time mode for -O2. > > The 3.3-Hammer branch compiler used in some distributions also does this. > > > > Unfortunately the kernel doesn't compile with unit-at-a-time currently, > > Did you mean -funit-at-a-time, rather than the converse?
Yep, sorry for the confusion.
It defaults to -funit-at-a-time now, but the kernel must use -fno-unit-at-a-time
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