[Bug target/66509] the new clang-based assembler in Xcode 7 on 10.11 fails on the libjava/java/lang/reflect/natArray.cc file from FSF gcc 5.1 at -m32

[howarth.at.gcc at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66509

--- Comment #21 from Jack Howarth <howarth.at.gcc at gmail dot com> ---
Should we back-port this fix for gcc 5.2.0 as its current gcc/configure
errornously fails the filds and fildq test for 64-bit with both the legacy GNU
assembler and the clang-based assembler?