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- # this control flow graph is irreducible
- # yet, we expecet the liveness analysis
- # to work properly and make %x live in
- # the block @left
- #
- # nothing should ever be live at the entry
- function $test() {
- @start
- %b =w copy 0
- %x =w copy 10
- jnz 0, @loop, @left
- @left
- jmp @inloop
- @loop
- %x1 =w add %x, 1
- @inloop
- %b1 =w add %b, 1
- @endloop
- jmp @loop
- }
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