45faace329
The previous commit deduplicated the icmp impl, so we reuse that but make modifications where we don't need to set the results.
46 lines
826 B
Plaintext
46 lines
826 B
Plaintext
test run
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target aarch64
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; target s390x TODO: Not yet implemented on s390x
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target x86_64 machinst
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target x86_64 legacy
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function %i128_brz(i64, i64) -> b1 {
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block0(v0: i64, v1: i64):
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v2 = iconcat v0, v1
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brz v2, block2
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jump block1
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block1:
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v3 = bconst.b1 false
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return v3
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block2:
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v4 = bconst.b1 true
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return v4
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}
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; run: %i128_brz(0, 0) == true
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; run: %i128_brz(-1, 0) == false
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; run: %i128_brz(0, -1) == false
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; run: %i128_brz(-1, -1) == false
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function %i128_brnz(i64, i64) -> b1 {
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block0(v0: i64, v1: i64):
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v2 = iconcat v0, v1
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brnz v2, block2
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jump block1
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block1:
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v3 = bconst.b1 false
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return v3
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block2:
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v4 = bconst.b1 true
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return v4
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}
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; run: %i128_brnz(0, 0) == false
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; run: %i128_brnz(-1, 0) == true
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; run: %i128_brnz(0, -1) == true
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; run: %i128_brnz(-1, -1) == true
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