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authorH. Peter Anvin <hpa@linux.intel.com>2010-05-27 23:02:00 +0400
committerH. Peter Anvin <hpa@linux.intel.com>2010-05-27 23:02:00 +0400
commit1ba4f22c426ba04b00fd717318d50620c621a0e1 (patch)
tree6d6b217c662caaf604134461e021ee6329c7d49d /lib
parent20413f27163fb1b8b806c0c219dc95eae67c633a (diff)
downloadlinux-1ba4f22c426ba04b00fd717318d50620c621a0e1.tar.xz
x86, cpufeature: Unbreak compile with gcc 3.x
gcc 3 is too braindamaged to be able to compile static_cpu_has() -- apparently it can't tell that a constant passed to an inline function is still a constant -- so if we're using gcc 3, just use the dynamic test. This is bad for performance, but if you care about performance, don't use an ancient, known-to-optimize-poorly compiler. Reported-and-tested-by: Eric Dumazet <eric.dumazet@gmail.com> LKML-Reference: <4BF2FF82.7090005@zytor.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'lib')
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