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Clang builds a working 2.6.36 KernelClang builds a working 2.6.36 KernelPosted Oct 26, 2010 14:38 UTC (Tue) by juliank (subscriber, #45896)In reply to: Clang builds a working 2.6.36 Kernel by mjw Parent article: Clang builds a working 2.6.36 Kernel
> If so, try -funroll-loops, which isn't automatically
> done with gcc/g++, because it might create larger object code:
Brings it down to 0.200s
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Clang builds a working 2.6.36 Kernel Posted Oct 26, 2010 16:32 UTC (Tue) by gmaxwell (subscriber, #30048) [Link]
I believe that unrolling is enabled by default in GCC if you do a profile guided build.
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