[Bug target/57623] BEXTR intrinsic has memory operands switched around (fails to compile code)

[sgunderson at bigfoot dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57623

--- Comment #13 from sgunderson at bigfoot dot com ---
There. That ought to satisfy your curiosity. :-) I get:

sesse@gruessi:~/addie$ g++-4.8 -O2 -mbmi2 -c foo.cc
/tmp/ccX2oEfE.s: Assembler messages:
/tmp/ccX2oEfE.s:21: Error: operand size mismatch for `bzhi'

due to

        bzhi    _ZL5shift(,%rax,8), %rdx, %rdx