57 lines
1.5 KiB
Plaintext
57 lines
1.5 KiB
Plaintext
; For testing cfg generation. This code is nonsense.
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test print-cfg
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test verifier
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function %nonsense(i32, i32) -> f32 {
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; regex: I=\binst\d+\b
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; check: digraph "%nonsense" {
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; check: ebb0 [shape=record, label="{ebb0(v1: i32, v2: i32):
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; check: | <$(BRZ=$I)>brz v2, ebb2
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; nextln: | <$(JUMP0=$I)>jump ebb3
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; nextln: }"]
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; nextln: ebb3 [shape=record, label="{ebb3:
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; check: | <$(JUMP3=$I)>jump ebb1(v4)
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; nextln: }"]
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; nextln: ebb1 [shape=record, label="{ebb1(v5: i32):
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; check: | <$(BRNZ1=$I)>brnz v13, ebb1(v12)
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; nextln: | <$(JUMP1=$I)>jump ebb4
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; nextln: }"]
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; nextln: ebb4 [shape=record, label="{ebb4:
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; check: | <$I>return v17
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; nextln: }"]
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; nextln: ebb2 [shape=record, label="{ebb2:
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; check: | <$I>return v100
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; check:}"]
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ebb0(v1: i32, v2: i32):
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v3 = f64const 0x0.0
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brz v2, ebb2 ; unordered: ebb0:$BRZ -> ebb2
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jump ebb3 ; unordered: ebb0:$JUMP0 -> ebb3
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ebb3:
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v4 = iconst.i32 0
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jump ebb1(v4) ; unordered: ebb3:$JUMP3 -> ebb1
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ebb1(v5: i32):
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v6 = imul_imm v5, 4
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v7 = iadd v1, v6
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v8 = f32const 0.0
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v9 = f32const 0.0
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v10 = f32const 0.0
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v11 = fadd v9, v10
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v12 = iadd_imm v5, 1
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v13 = icmp ult v12, v2
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brnz v13, ebb1(v12) ; unordered: ebb1:$BRNZ1 -> ebb1
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jump ebb4 ; unordered: ebb1:$JUMP1 -> ebb4
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ebb4:
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v14 = f64const 0.0
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v15 = f64const 0.0
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v16 = fdiv v14, v15
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v17 = f32const 0.0
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return v17
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ebb2:
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v100 = f32const 0.0
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return v100
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}
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