55 lines
1.1 KiB
Plaintext
55 lines
1.1 KiB
Plaintext
test licm
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target riscv32
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; The loop in this function is entered from a critical edge.
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function %critical_edge(i32, i32) -> i32 {
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ebb0(v0: i32, v7: i32):
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[SBzero#38] brnz v7, ebb2(v0)
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[UJ#1b] jump ebb1
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ebb1:
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[Iret#19] return v0
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ebb2(v1: i32):
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v2 = iconst.i32 1
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v3 = iconst.i32 2
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v4 = iadd v2, v3
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[SBzero#18] brz v1, ebb4(v1)
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[UJ#1b] jump ebb3
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ebb3:
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v5 = isub v1, v2
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[UJ#1b] jump ebb2(v5)
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ebb4(v6: i32):
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[Iret#19] return v6
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}
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; sameln: function %critical_edge
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; nextln: ebb0(v0: i32, v7: i32):
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; nextln: brnz v7, ebb5(v0)
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; nextln: jump ebb1
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; nextln:
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; nextln: ebb1:
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; nextln: return v0
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; nextln:
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; nextln: ebb5(v8: i32):
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; nextln: v2 = iconst.i32 1
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; nextln: v3 = iconst.i32 2
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; nextln: v4 = iadd v2, v3
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; nextln: jump ebb2(v8)
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; nextln:
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; nextln: ebb2(v1: i32):
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; nextln: brz v1, ebb4(v1)
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; nextln: jump ebb3
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; nextln:
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; nextln: ebb3:
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; nextln: v5 = isub.i32 v1, v2
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; nextln: jump ebb2(v5)
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; nextln:
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; nextln: ebb4(v6: i32):
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; nextln: return v6
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; nextln: }
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