Hello!

As mentioned by Andrew is PR, reload can't handle jump_insns. Expand
with %eax hard register temporary to avoid this limitation.

2012-01-10  Uros Bizjak  <ubizjak@gmail.com>

	PR target/55929
	* config/i386/i386.md (xbegin): Use %eax as a temporary register.

Bootstrapped and regression tested on x86_64-pc-linux-gnu {,-m32} and
by compiling libitm/beginend.cc preprocessed source with -Os mrtm
-std=gnu++0x. Committed to mainline SVN.

Uros.