[sh4] Handle subp opcode with 3 operands and bpbeq opcode in LLINT.

https://bugs.webkit.org/show_bug.cgi?id=121412

Patch by Julien Brianceau <jbriance@cisco.com> on 2013-09-16
Reviewed by Andreas Kling.

* offlineasm/sh4.rb:

Change-Id: I4c0cbe22fb409b8d0d20c4c498b13a7e0ff870d0
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155846 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
[sh4] Fix typo in subp implementation in LLINT.

https://bugs.webkit.org/show_bug.cgi?id=121438

Patch by Julien Brianceau <jbriance@cisco.com> on 2013-09-16
Reviewed by Andreas Kling.

* offlineasm/sh4.rb:

Change-Id: Ic3fb73ae9d40024652b07831562abab6347249ec
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155876 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>