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.
38 lines
1.1 KiB
LLVM
38 lines
1.1 KiB
LLVM
; AILang generated workspace; entry: hello
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source_filename = "hello.ail"
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target triple = "<NORMALIZED>"
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@.str_hello_str_0 = private unnamed_addr constant <{ i64, [15 x i8] }> <{ i64 14, [15 x i8] c"Hello, AILang.\00" }>, align 8
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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_hello_main_clos = private unnamed_addr constant { ptr, ptr } { ptr @ail_hello_main_adapter, ptr null }
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define i8 @ail_hello_main() {
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entry:
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%v1 = getelementptr inbounds i8, ptr getelementptr inbounds (<{ i64, [15 x i8] }>, ptr @.str_hello_str_0, i32 0, i32 0), i64 8
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call i32 @puts(ptr %v1)
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ret i8 0
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}
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define i8 @ail_hello_main_adapter(ptr %_env) {
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entry:
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%r = call i8 @ail_hello_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_hello_main()
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ret i32 0
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}
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