24 строки
635 Б
LLVM
24 строки
635 Б
LLVM
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64--linux"
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@str = constant [6 x i8] c"foobar"
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declare { ptr, i64, i64 } @runtime.stringToBytes(ptr, i64)
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declare void @printSlice(ptr nocapture readonly, i64, i64)
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declare void @writeToSlice(ptr nocapture, i64, i64)
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define void @testReadOnly() {
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entry:
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call fastcc void @printSlice(ptr @str, i64 6, i64 6)
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ret void
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}
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define void @testReadWrite() {
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entry:
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%0 = call fastcc { ptr, i64, i64 } @runtime.stringToBytes(ptr @str, i64 6)
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%1 = extractvalue { ptr, i64, i64 } %0, 0
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call fastcc void @writeToSlice(ptr %1, i64 6, i64 6)
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ret void
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}
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