26 lines
654 B
Plaintext
26 lines
654 B
Plaintext
test compile
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target x86_64
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; regex: V=v\d+
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function u0:0(i8) -> i8, i8 fast {
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ebb0(v0: i8):
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v1 = clz v0
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; check: v3 = uextend.i32 v0
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; nextln: v6 = iconst.i32 -1
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; nextln: v7 = iconst.i32 31
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; nextln: v8, v9 = x86_bsr v3
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; nextln: v10 = selectif.i32 eq v9, v6, v8
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; nextln: v4 = isub v7, v10
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; nextln: v5 = iadd_imm v4, -24
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; nextln: v1 = ireduce.i8 v5
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v2 = ctz v0
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; nextln: v11 = uextend.i32 v0
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; nextln: v12 = bor_imm v11, 256
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; nextln: v14 = iconst.i32 32
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; nextln: v15, v16 = x86_bsf v12
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; nextln: v13 = selectif.i32 eq v16, v14, v15
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; nextln: v2 = ireduce.i8 v13
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return v1, v2
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}
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