Brummel
74a20055c3
Vier Snapshots in crates/ail/tests/snapshots/ (sum, max3, hello, list) sichern den erzeugten LLVM-IR. Test-Helper normalisiert target triple und trailing whitespace, sonst byte-für-byte-Vergleich. Update via UPDATE_SNAPSHOTS=1 cargo test ir_snapshot_. Mismatch erzeugt eine .actual-Datei mit dem aktuellen Output für Diff-Inspektion.
65 lines
1.4 KiB
LLVM
65 lines
1.4 KiB
LLVM
; AILang generated module: max3
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source_filename = "max3.ail"
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target triple = "<NORMALIZED>"
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@.str_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 @malloc(i64)
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define i64 @ail_max(i64 %arg_a, i64 %arg_b) {
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entry:
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%v1 = icmp sgt i64 %arg_a, %arg_b
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br i1 %v1, label %then.2, label %else.2
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then.2:
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br label %join.2
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else.2:
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br label %join.2
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join.2:
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%v3 = phi i64 [ %arg_a, %then.2 ], [ %arg_b, %else.2 ]
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ret i64 %v3
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}
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define i64 @ail_max3(i64 %arg_a, i64 %arg_b, i64 %arg_c) {
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entry:
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%v1 = icmp sgt i64 %arg_a, %arg_b
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br i1 %v1, label %then.2, label %else.2
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then.2:
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%v3 = icmp sgt i64 %arg_a, %arg_c
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br i1 %v3, label %then.4, label %else.4
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then.4:
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br label %join.4
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else.4:
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br label %join.4
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join.4:
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%v5 = phi i64 [ %arg_a, %then.4 ], [ %arg_c, %else.4 ]
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br label %join.2
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else.2:
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%v6 = icmp sgt i64 %arg_b, %arg_c
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br i1 %v6, label %then.7, label %else.7
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then.7:
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br label %join.7
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else.7:
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br label %join.7
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join.7:
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%v8 = phi i64 [ %arg_b, %then.7 ], [ %arg_c, %else.7 ]
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br label %join.2
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join.2:
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%v9 = phi i64 [ %v5, %join.4 ], [ %v8, %join.7 ]
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ret i64 %v9
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}
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define i8 @ail_main() {
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entry:
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%v1 = call i64 @ail_max3(i64 3, i64 17, i64 9)
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call i32 (ptr, ...) @printf(ptr @.str_fmt_int_0, i64 %v1)
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ret i8 0
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}
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define i32 @main() {
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call i8 @ail_main()
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ret i32 0
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}
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