Work around Clang -fsanitize=address inline asm error

same as 08947735f9cc4b7bd69676c9dd4d1700e8e3b15b for gcc_linux_x86-64

Change-Id: I28d138dd13adc9a3e09d46befe69ac86ab1fffb6
Default OS X thread stack size too small for -fsanitize=address

...witnessed stack overflow in huge function
FunctionMapFactory::createFunctionMap__library_effects__allChildren in
workdir/UnpackedTarball/opencollada/COLLADASaxFrameworkLoader/src/generated14/
COLLADASaxFWLColladaParserAutoGen14PrivateFunctionMapFactory.cpp

Change-Id: I9451912043e282c8e06aff446cf3d1190f1de9cf