Currently, helpers can only take up to 6 arguments. This patch adds the
capability for up to 7 arguments. I have tested it with the Hexagon port
that I am preparing for submission.
Backports commit e6cadf49c3d191f6984e56ec3bbeb0b103ca5bc2 from qemu
We already handle this in the backends, and the lifetime datum
for the TCGOp is already large enough.
Backports commit 1df3caa946e08b387511dfba3a37d78910e51796 from qemu
Tracked down with an ugly, brittle and probably buggy Perl script.
Also move includes converted to <...> up so they get included before
ours where that's obviously okay.
Backports commit a9c94277f07d19d3eb14f199c3e93491aa3eae0e from qemu
