[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

[pinskia at gcc dot gnu.org]

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

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
The assembly test in configure failed:

configure:24880: checking assembler for filds and fists mnemonics
configure:24889: /usr/bin/as    -o conftest.o conftest.s >&5
clang -cc1as: fatal error: error in backend: 32-bit absolute addressing is not
supported in 64-bit mode
configure:24892: $? = 1
configure: failed program was
filds mem; fists mem


So maybe it is just a matter of changing configure.ac to use a slightly
different test on it.