34 строки
1,4 КиБ
LLVM
34 строки
1,4 КиБ
LLVM
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
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target triple = "armv7m-none-eabi"
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%runtime.hashmap = type { %runtime.hashmap*, i8*, i32, i8, i8, i8 }
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@answer = constant [6 x i8] c"answer"
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declare nonnull %runtime.hashmap* @runtime.hashmapMake(i8, i8, i32)
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declare void @runtime.hashmapStringSet(%runtime.hashmap* nocapture, i8*, i32, i8* nocapture readonly)
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declare i1 @runtime.hashmapStringGet(%runtime.hashmap* nocapture, i8*, i32, i8* nocapture)
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define void @testUnused() {
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ret void
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}
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define i32 @testReadonly() {
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%map = call %runtime.hashmap* @runtime.hashmapMake(i8 4, i8 4, i32 0)
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%hashmap.value = alloca i32, align 4
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store i32 42, i32* %hashmap.value, align 4
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%hashmap.value.bitcast = bitcast i32* %hashmap.value to i8*
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call void @runtime.hashmapStringSet(%runtime.hashmap* %map, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @answer, i32 0, i32 0), i32 6, i8* %hashmap.value.bitcast)
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%hashmap.value2 = alloca i32, align 4
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%hashmap.value2.bitcast = bitcast i32* %hashmap.value2 to i8*
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%commaOk = call i1 @runtime.hashmapStringGet(%runtime.hashmap* %map, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @answer, i32 0, i32 0), i32 6, i8* %hashmap.value2.bitcast)
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%loadedValue = load i32, i32* %hashmap.value2, align 4
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ret i32 %loadedValue
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}
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define %runtime.hashmap* @testUsed() {
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%1 = call %runtime.hashmap* @runtime.hashmapMake(i8 4, i8 4, i32 0)
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ret %runtime.hashmap* %1
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}
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