1c014d129a
Addresses #3809: when we are asked to create a Cranelift backend with shared flags that indicate support for SIMD, we should check that the ISA level needed for our SIMD lowerings is present.
37 lines
644 B
Plaintext
37 lines
644 B
Plaintext
test run
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; target s390x TODO: Not yet implemented on s390x
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target aarch64
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set enable_simd
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target x86_64 has_sse3 has_ssse3 has_sse41
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function %vconst_zeroes() -> b1 {
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block0:
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v0 = vconst.i8x16 0x00
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v1 = extractlane v0, 4
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v2 = icmp_imm eq v1, 0
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return v2
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}
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; run
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function %vconst_ones() -> b1 {
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block0:
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v0 = vconst.i8x16 0xffffffffffffffffffffffffffffffff
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v1 = extractlane v0, 2
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v2 = icmp_imm eq v1, 0xff
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return v2
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}
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; run
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function %splat_i64x2() -> b1 {
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block0:
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v0 = iconst.i64 -1
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v1 = splat.i64x2 v0
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v2 = vconst.i64x2 [-1 -1]
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v3 = icmp eq v1, v2
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v8 = vall_true v3
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return v8
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}
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; run
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