JIT: Fix for lightweight assembler retry mechanism.

Removed a special path in the assembler that took in sideband
info on some instructions and used it to modify pc-relative load
addresses.  This mechanism (used in some older chaining cells) is
no longer needed, and was causing a problem for the new lightweight
assembler retry mechanism.

Change-Id: I1cca5b719bcdea0810831d889ebe2f935c61966f
1 file changed