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Fix a simd shuffle test (#3607)

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Cranelift shuffles require indices to be in-bounds, which the
avx512-using backend also requires via a debug assert, so this commit
fixes a test with simd shuffles to only use in-bounds indices.

This is motivated by another failure on CI where the machine we were
running on presumably had avx512 things enabled. This should fix those
failures.

Closes #3581
This commit is contained in:
Alex Crichton
2021-12-16 12:36:52 -06:00
committed by GitHub
parent 48a17e9502
commit d29b7c8a59
1 changed files with 2 additions and 2 deletions
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4
cranelift/filetests/filetests/runtests/simd-shuffle.clif
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@@ -6,7 +6,7 @@ target x86_64
function %shuffle_i8x16(i8x16, i8x16) -> i8x16 {
block0(v0: i8x16, v1: i8x16):
v2 = shuffle v0, v1, [3 0 31 26 100 6 12 11 23 13 24 4 2 15 17 5]
v2 = shuffle v0, v1, [3 0 31 26 4 6 12 11 23 13 24 4 2 15 17 5]
return v2
}
; run: %shuffle_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]) == [4 1 32 27 0 7 13 12 24 14 25 5 3 16 18 6]
; run: %shuffle_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]) == [4 1 32 27 5 7 13 12 24 14 25 5 3 16 18 6]