Fix the evCheck assertion for TileGX

Quote from Philippe's original email.
"When guest = amd64 and host = TILEGX, the
libvexmultiarch_test asserts in TILEGX code:
vex: priv/host_tilegx_defs.c:2361 (emit_TILEGXInstr):
Assertion `evCheckSzB_TILEGX() ==
(UChar*)p - (UChar*)p0' failed."

This patch make sure that evCheck always emits
exact 80 bytes instruction stream. 

By: Zhi-Gang Liu
zhg.liu@gmail.com




git-svn-id: svn://svn.valgrind.org/vex/trunk@3130 8f6e269a-dfd6-0310-a8e1-e2731360e62c
1 file changed