a888b2a6f1
Add a DominatorTreePreorder data structure which can be initialized for a DominatorTree and used for queries involving a pre-order of the dominator tree. Print out the pre-order and send it through filecheck in "test domtree" file tests.
49 lines
971 B
Plaintext
49 lines
971 B
Plaintext
test domtree
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function %test(i32) {
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ebb0(v0: i32):
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brz v0, ebb1 ; dominates: ebb1
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brnz v0, ebb2 ; dominates: ebb2 ebb5
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jump ebb3 ; dominates: ebb3
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ebb1:
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jump ebb4 ; dominates: ebb4
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ebb2:
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jump ebb5
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ebb3:
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jump ebb5
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ebb4:
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brz v0, ebb6 ; dominates: ebb6 ebb10
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jump ebb7 ; dominates: ebb7
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ebb5:
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return
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ebb6:
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brz v0, ebb8 ; dominates: ebb11 ebb8
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brnz v0, ebb9 ; dominates: ebb9
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jump ebb10
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ebb7:
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jump ebb10
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ebb8:
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jump ebb11
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ebb9:
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jump ebb11
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ebb10:
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return
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ebb11:
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return
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}
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; check: domtree_preorder {
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; nextln: ebb0: ebb1 ebb2 ebb3 ebb5
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; nextln: ebb1: ebb4
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; nextln: ebb4: ebb6 ebb7 ebb10
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; nextln: ebb6: ebb8 ebb9 ebb11
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; nextln: ebb8:
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; nextln: ebb9:
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; nextln: ebb11:
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; nextln: ebb7:
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; nextln: ebb10:
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; nextln: ebb2:
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; nextln: ebb3:
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; nextln: ebb5:
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; nextln: }
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