GNU GCC Support Cirrus Logic Maverick Crunch Optimisation

Armadillo-9 は封印したけど，少し出し遅れた関連ネタ．
[Armadillo-9 was sealed down.
But this topic is related it.]

Armadillo-9 に載っている Cirrus Logic EP9315は，
Maverick Crunch Co-Processor と言う FPU が付属している．
[Armadillo-9 is Cirrus Logic EP9315 CPU borad.
EP9315 has Maverick Crunch Co-Processor as FPU.]

で，ネタと言うのは，
GNU GCC に関するこのFPU 向けに最適化するオプションの
バグに関するお話．
[Then,
this topic is when building GNU GCC for
to optimise this FPU's option,
it happens some bugs.]

このバグレポートを出したDario Massarinさん，
以前 #gentoo-embedded で少し話した所，
彼は，GNU as でフルアセンブルな Maverick Crunch 用の
アプリを作る強者だった． :o
GNU GCC 4.0.x のドキュメントに EP93xx の最適化オプションを発見し，
早速チャレンジして，巧く行かずこのバグレポートを出したらしい．
[Dario Massarin reported this bug.
I have talked with him via IRC on #gentoo-embedded
about this FPU features.
I think he is nice guy because he had made an application
which coding completely GNU as for Maverrick Crunch. :o
He had found the optimisation options related this features
in GNU GCC 4.0.x documents,
and he had tried it, but it build failed.]

で，Richard Earnshawさんから
この御返事，対応が早ーい！ :o
当の本人もこの驚き様． :P
[And then,
Richard Earnshaw replied.
Oh-ho, SO FAST! :o
Dario Massarin surprised.]

その後，
もう一個バグが出たみたいだけど，
巧く行ったのかな？
あとで訊いておこうっと． :)
[Later,
it seems new bug comes.
Now, didn't it works about this features?
I want to talk about this things if there is a next time. :)]