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.
20 lines
409 B
Plaintext
20 lines
409 B
Plaintext
test regalloc
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target riscv32 enable_e
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; regex: V=v\d+
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; Check that we can handle a function return value that got spilled.
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function %spill_return() -> i32 {
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fn0 = %foo() -> i32 system_v
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ebb0:
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v0 = call fn0()
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; check: $(reg=$V) = call fn0
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; check: v0 = spill $reg
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v2 = call fn0()
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; check: v2 = call fn0
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return v0
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; check: $(reload=$V) = fill v0
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; check: return $reload
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}
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