5fe6f317c1
wai/quantum-conformance/formats/ holds a module for each construct, each with the program it must read to (a reference held by the equivalence ladder), the outcomes it gives, a round trip back to its format, the formats it writes to, and every refusal with its code and its place: the QIR specification's two example programs, every intrinsic, a QIR 1 module with typed pointers, the profiles' refusals; jeff modules built field by field from the schema; the jeff project's own structured benchmarks and examples, unchanged; and OpenQASM sources written to each format, the QIR written pinned by its BLAKE3. CI runs it in wai-quantum-formats.yml, with the readers' and writers' unit tests. The jeff reader now converts integers to floats and floats to integers, and a QIR conversion is checked against the type it gives. Co-Authored-By: Claude Opus 5.5 <[email protected]>
35 lines
1.5 KiB
LLVM
35 lines
1.5 KiB
LLVM
; Adaptive: an angle computed from constants under float_computations, and a branch on two results combined by i1 logic: result 2 is 1 exactly when results 0 and 1 agree.
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define i64 @main() #0 {
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entry:
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call void @__quantum__rt__initialize(ptr null)
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%a = fadd double 0.25, 0.5
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%b = fmul double %a, 2.0
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call void @__quantum__qis__ry__body(double %b, ptr null)
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call void @__quantum__qis__h__body(ptr inttoptr (i64 1 to ptr))
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call void @__quantum__qis__mz__body(ptr null, ptr writeonly null)
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call void @__quantum__qis__mz__body(ptr inttoptr (i64 1 to ptr), ptr writeonly inttoptr (i64 1 to ptr))
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%r0 = call i1 @__quantum__rt__read_result(ptr readonly null)
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%r1 = call i1 @__quantum__rt__read_result(ptr readonly inttoptr (i64 1 to ptr))
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%x = xor i1 %r0, %r1
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%n = xor i1 %x, true
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br i1 %n, label %same, label %out
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same:
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call void @__quantum__qis__x__body(ptr inttoptr (i64 2 to ptr))
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br label %out
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out:
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call void @__quantum__qis__mz__body(ptr inttoptr (i64 2 to ptr), ptr writeonly inttoptr (i64 2 to ptr))
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ret i64 0
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}
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attributes #0 = { "entry_point" "qir_profiles"="adaptive_profile" "output_labeling_schema"="labels" "required_num_qubits"="3" "required_num_results"="3" }
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attributes #1 = { "irreversible" }
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!llvm.module.flags = !{!0, !1, !2, !3, !4, !5}
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!0 = !{i32 1, !"qir_major_version", i32 2}
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!1 = !{i32 7, !"qir_minor_version", i32 1}
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!2 = !{i32 1, !"dynamic_qubit_management", i1 false}
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!3 = !{i32 1, !"dynamic_result_management", i1 false}
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!4 = !{i32 5, !"float_computations", !10}
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!5 = !{i32 1, !"backwards_branching", i2 0}
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!10 = !{!"double"}
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