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test: check unaligned load-coalescing with SIMD operations

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This commit is contained in:
Andrew Brown
2021-07-21 13:32:44 -07:00
parent 6b86984c41
commit 961c9ea909
2 changed files with 14 additions and 0 deletions
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1
build.rs
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@@ -32,6 +32,7 @@ fn main() -> anyhow::Result<()> {
test_directory_module(out, "tests/misc_testsuite/reference-types", strategy)?;
test_directory_module(out, "tests/misc_testsuite/multi-memory", strategy)?;
test_directory_module(out, "tests/misc_testsuite/module-linking", strategy)?;
test_directory_module(out, "tests/misc_testsuite/simd", strategy)?;
test_directory_module(out, "tests/misc_testsuite/threads", strategy)?;
Ok(())
})?;

13
tests/misc_testsuite/simd/unaligned-load.wast Normal file
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@@ -0,0 +1,13 @@
(; See discussion at https://github.com/bytecodealliance/wasmtime/issues/2943 ;)
(module
(memory 1)
(data (i32.const 1) "\01\00\00\00\01\00\00\00")
(func $unaligned_load (export "unaligned_load") (result v128)
v128.const i32x4 0 0 1 1
i32.const 1
v128.load
v128.xor)
)
(assert_return (invoke "unaligned_load") (v128.const i32x4 1 1 1 1))