4e67e08efd
This switches from a custom list of architectures to use the target-lexicon crate. - "set is_64bit=1; isa x86" is replaced with "target x86_64", and similar for other architectures, and the `is_64bit` flag is removed entirely. - The `is_compressed` flag is removed too; it's no longer being used to control REX prefixes on x86-64, ARM and Thumb are separate architectures in target-lexicon, and we can figure out how to select RISC-V compressed encodings when we're ready.
15 lines
360 B
Plaintext
15 lines
360 B
Plaintext
test regalloc
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target x86_64 haswell
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function %test(i64) -> i64 system_v {
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ebb0(v0: i64):
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v2 = iconst.i64 12
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; This division clobbers two of its fixed input registers on x86.
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; These are FixedTied constraints that the spiller needs to resolve.
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v5 = udiv v0, v2
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v6 = iconst.i64 13
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v9 = udiv v0, v6
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v10 = iadd v5, v9
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return v10
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}
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