42 lines
727 B
Plaintext
42 lines
727 B
Plaintext
test interpret
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test run
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target aarch64
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target x86_64
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target x86_64 has_lzcnt
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function %clz_i8(i8) -> i8 {
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block0(v0: i8):
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v1 = clz v0
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return v1
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}
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; run: %clz_i8(1) == 7
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; run: %clz_i8(0x40) == 1
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; run: %clz_i8(-1) == 0
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function %clz_i16(i16) -> i16 {
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block0(v0: i16):
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v1 = clz v0
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return v1
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}
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; run: %clz_i16(1) == 15
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; run: %clz_i16(0x4000) == 1
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; run: %clz_i16(-1) == 0
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function %clz_i32(i32) -> i32 {
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block0(v0: i32):
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v1 = clz v0
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return v1
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}
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; run: %clz_i32(1) == 31
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; run: %clz_i32(0x40000000) == 1
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; run: %clz_i32(-1) == 0
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function %clz_i64(i64) -> i64 {
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block0(v0: i64):
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v1 = clz v0
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return v1
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}
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; run: %clz_i64(1) == 63
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; run: %clz_i64(0x4000000000000000) == 1
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; run: %clz_i64(-1) == 0
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