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Remove unwrap() for branch folding

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This commit is contained in:
Antoni Boucher
2019-04-28 14:06:41 -04:00
committed by Dan Gohman
parent 4ee2747c5b
commit d8d573208b
2 changed files with 29 additions and 1 deletions
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25
cranelift/filetests/filetests/preopt/branch.clif
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@@ -52,3 +52,28 @@ ebb2:
; nextln: v2 = iconst.i32 24
; nextln: return v2
; nextln: }
function %brz_fold_param(b1) -> i32 {
ebb0(v0: b1):
brz v0, ebb2
jump ebb1
ebb1:
v1 = iconst.i32 42
return v1
ebb2:
v2 = iconst.i32 24
return v2
}
; sameln: function %brz_fold_param(b1) -> i32 fast {
; nextln: ebb0(v0: b1):
; nextln: brz v0, ebb2
; nextln: jump ebb1
; nextln:
; nextln: ebb1:
; nextln: v1 = iconst.i32 42
; nextln: return v1
; nextln:
; nextln: ebb2:
; nextln: v2 = iconst.i32 24
; nextln: return v2
; nextln: }