Comment # 33
on bug 10798
from Guy Harris
__clang_major__ and __clang_minor__, at least for Apple's versions, appear to
give *Apple's* version numbers; I don't know what happens with clang versions
built from LLVM releases.
My Mountain Lion system has
Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
with
Xcode 4.6.3
Build version 4H1503
which looks, from previous research as if it might have the fix. I'll test it.
Note also that there's normal GCC and llvm-gcc, in addition to clang. Normal
GCC might have bugs with those intrinsics, but probably doesn't have this
*particular* bug. llvm-gcc, however, is likely to have this bug, as it appears
to be a bug in the code generator, which clang and llvm-gcc share - and, in
fact, it does have the bug.
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