8234541: C1 emits an empty message when it inlines successfully
Summary: Use "inline" as the message when successfull
Reviewed-by: thartmann, mdoerr
Contributed-by: navy.xliu@gmail.com
l << 0x40 == -2
l << (0x40 & 0x1F) == -2
l >>> 0xFFFFFFC2 == 4611686018427387903
l >>> (0xFFFFFFC2 & 0x1F) == 4611686018427387903