/* Do expensive interpretation for Iop_Add32 and Iop_Add64 on
Darwin. 10.7 is mostly built with LLVM, which uses these for
bitfield inserts, and we get a lot of false errors if the cheap
interpretation is used, alas. Could solve this much better if
we knew which of such adds came from x86/amd64 LEA instructions,
since these are the only ones really needing the expensive
interpretation, but that would require some way to tag them in
the _toIR.c front ends, which is a lot of faffing around. So
for now just use the slow and blunt-instrument solution. */
Pertains to, although does not completely solve, #242137.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12467 a5019735-40e9-0310-863c-91ae7b9d1cf9
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