7a5646c5f4
Implemented `IaddPairwise` for the Cranelift interpreter, to add pairs of adjacent values in two SIMD vectors, concatenating them at the end (preserving both lane size and number of lanes). Copyright (c) 2021, Arm Limited
26 lines
833 B
Plaintext
26 lines
833 B
Plaintext
test interpret
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test run
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target aarch64
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function %iaddp_i8x16(i8x16, i8x16) -> i8x16 {
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block0(v0: i8x16, v1: i8x16):
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v2 = iadd_pairwise v0, v1
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return v2
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}
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; run: %iaddp_i8x16([1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16], [17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32]) == [3 7 11 15 19 23 27 31 35 39 43 47 51 55 59 63]
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function %iaddp_i16x8(i16x8, i16x8) -> i16x8 {
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block0(v0: i16x8, v1: i16x8):
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v2 = iadd_pairwise v0, v1
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return v2
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}
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; run: %iaddp_i16x8([1 2 3 4 5 6 7 8], [100 99 98 97 96 95 94 93]) == [3 7 11 15 199 195 191 187]
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function %iaddp_i32x4(i32x4, i32x4) -> i32x4 {
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block0(v0: i32x4, v1: i32x4):
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v2 = iadd_pairwise v0, v1
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return v2
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}
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; run: %iaddp_i32x4([1 2 3 4], [5 6 7 8]) == [3 7 11 15]
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; run: %iaddp_i32x4([4294967290 5 4294967290 5], [100 100 100 100]) == [4294967295 4294967295 200 200]
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