Pad NOP instructions instead of the ILLEGAL instruction for entry
Pad NOP instructions instead of the ILLEGAL instruction for entry

If a label is an entry, the assembler will pad empty instruction
before the label until offset % 4 == 0. In the past, the ILLEGAL
instructions are padded. It may raise exceptions. We use the NOP
instructions instead.

freedesktop-unofficial-mirror/xorg__app__intel-gen4asm,freedesktop-unofficial-mirror/xorg__app__intel-gen4asm