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wasmtime/cranelift/filetests/filetests/verifier/defs_dominates_uses.clif
lazypassion 747ad3c4c5 moved crates in lib/ to src/, renamed crates, modified some files' text (#660)
moved crates in lib/ to src/, renamed crates, modified some files' text (#660)
2019-01-28 15:56:54 -08:00

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test verifier
; Test verification that uses properly dominate defs.
function %non_dominating(i32) -> i32 system_v {
ebb0(v0: i32):
v1 = iadd.i32 v2, v0 ; error: uses value v2 from non-dominating
v2 = iadd.i32 v1, v0
return v2
}
function %inst_uses_its_own_values(i32) -> i32 system_v {
ebb0(v0: i32):
v1 = iadd.i32 v1, v0 ; error: uses value v1 from itself
return v1
}