Brummel
f38bad8c2b
First iter of milestone 24 (Show + print rewire). Wires two new heap-Str-producing primitives parallel to hs.4's int_to_str / float_to_str: - runtime/str.c gains ailang_bool_to_str(bool) → heap-Str "true" / "false" and ailang_str_clone(const char *) → memcpy'd heap-Str copy. Both use the existing str_alloc slab helper. - builtins.rs + synth.rs install the two signatures lockstep with ret_mode: Own; str_clone carries param_modes: [Borrow]. - IR-header preamble gains two unconditional `declare ptr @...` lines; Emitter::lower_app gets two new arms; is_static_callee whitelist extends with the two names. - Five IR snapshots regenerate for the two new declares. - Pre-existing-drift fix: int_to_str row added to builtins.rs::list() (hs.4 installed env.globals entry but missed the list() row). Substantive deviation flagged by orchestrator (DONE_WITH_CONCERNS): builtin signatures registered in uniqueness.rs::infer_module and linearity.rs::check_module_with_visible (8 LOC × 2 files), symmetric to iter 23.4-prep's class-method registration in the same globals maps. Without this fix str_clone's param_modes: [Borrow] is invisible to the App-arg walker, src_heap walks as Position::Consume, the scope-close ailang_rc_dec is gated off, and the str_clone_cross_realisation_uniform_abi test's plan-literal `frees == 3` assertion does not hold. The fix is the substantively correct repair, not a design departure. 9 new tests: 2 builtins-install unit, 2 IR-shape unit pins, 5 E2E (2 RC-stats, 2 stdout-smoke for both Bool branches, 1 cross- realisation). 4 new .ail.json fixtures. Full cargo test --workspace: 513 passed, 0 failed. bench/compile_check.py: 24/24 stable. bench/cross_lang.py: 25/25 stable.
89 lines
2.6 KiB
LLVM
89 lines
2.6 KiB
LLVM
; AILang generated workspace; entry: list
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source_filename = "list.ail"
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target triple = "<NORMALIZED>"
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@.str_list_fmt_int_0 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1
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declare i32 @printf(ptr, ...)
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declare i32 @puts(ptr)
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declare ptr @GC_malloc(i64)
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declare i32 @strcmp(ptr, ptr)
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declare zeroext i1 @ail_str_eq(ptr, ptr)
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declare i32 @ail_str_compare(ptr, ptr)
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declare ptr @ailang_int_to_str(i64)
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declare ptr @ailang_float_to_str(double)
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declare ptr @ailang_bool_to_str(i1)
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declare ptr @ailang_str_clone(ptr)
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declare i64 @llvm.fptosi.sat.i64.f64(double)
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@ail_list_sum_list_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_list_sum_list_adapter, ptr null }
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@ail_list_main_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_list_main_adapter, ptr null }
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define i64 @ail_list_sum_list(ptr %arg_xs) {
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entry:
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%v1 = load i64, ptr %arg_xs, align 8
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switch i64 %v1, label %mdefault.2 [
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i64 0, label %marm.2.0
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i64 1, label %marm.2.1
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]
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marm.2.0:
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br label %mjoin.2
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marm.2.1:
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%v3 = getelementptr inbounds i8, ptr %arg_xs, i64 8
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%v4 = load i64, ptr %v3, align 8
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%v5 = getelementptr inbounds i8, ptr %arg_xs, i64 16
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%v6 = load ptr, ptr %v5, align 8
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%v7 = call i64 @ail_list_sum_list(ptr %v6)
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%v8 = add i64 %v4, %v7
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br label %mjoin.2
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mdefault.2:
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unreachable
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mjoin.2:
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%v9 = phi i64 [ 0, %marm.2.0 ], [ %v8, %marm.2.1 ]
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ret i64 %v9
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}
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define i64 @ail_list_sum_list_adapter(ptr %_env, ptr %a0) {
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entry:
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%r = call i64 @ail_list_sum_list(ptr %a0)
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ret i64 %r
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}
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define i8 @ail_list_main() {
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entry:
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%v1 = call ptr @GC_malloc(i64 8)
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store i64 0, ptr %v1, align 8
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%v2 = call ptr @GC_malloc(i64 24)
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store i64 1, ptr %v2, align 8
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%v3 = getelementptr inbounds i8, ptr %v2, i64 8
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store i64 12, ptr %v3, align 8
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%v4 = getelementptr inbounds i8, ptr %v2, i64 16
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store ptr %v1, ptr %v4, align 8
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%v5 = call ptr @GC_malloc(i64 24)
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store i64 1, ptr %v5, align 8
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%v6 = getelementptr inbounds i8, ptr %v5, i64 8
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store i64 20, ptr %v6, align 8
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%v7 = getelementptr inbounds i8, ptr %v5, i64 16
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store ptr %v2, ptr %v7, align 8
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%v8 = call ptr @GC_malloc(i64 24)
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store i64 1, ptr %v8, align 8
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%v9 = getelementptr inbounds i8, ptr %v8, i64 8
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store i64 10, ptr %v9, align 8
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%v10 = getelementptr inbounds i8, ptr %v8, i64 16
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store ptr %v5, ptr %v10, align 8
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%v11 = call i64 @ail_list_sum_list(ptr %v8)
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call i32 (ptr, ...) @printf(ptr @.str_list_fmt_int_0, i64 %v11)
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ret i8 0
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}
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define i8 @ail_list_main_adapter(ptr %_env) {
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entry:
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%r = call i8 @ail_list_main()
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ret i8 %r
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}
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define i32 @main() {
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call i8 @ail_list_main()
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ret i32 0
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}
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