90 строки
3,4 КиБ
LLVM
90 строки
3,4 КиБ
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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@main.nonConst1 = local_unnamed_addr global [4 x i64] zeroinitializer
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@main.nonConst2 = local_unnamed_addr global i64 0
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@main.someArray = global [8 x { i16, i32 }] zeroinitializer
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@main.exportedValue = global [1 x i16*] [i16* @main.exposedValue1]
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@main.exposedValue1 = global i16 0
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@main.exposedValue2 = local_unnamed_addr global i16 0
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@main.insertedValue = local_unnamed_addr global { i8, i32, { float, { i64, i16 } } } zeroinitializer
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declare void @runtime.printint64(i64) unnamed_addr
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declare void @runtime.printnl() unnamed_addr
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define void @runtime.initAll() unnamed_addr {
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entry:
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call void @runtime.printint64(i64 5)
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call void @runtime.printnl()
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%value1 = call i64 @someValue()
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store i64 %value1, i64* getelementptr inbounds ([4 x i64], [4 x i64]* @main.nonConst1, i32 0, i32 0), align 8
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%value2 = load i64, i64* getelementptr inbounds ([4 x i64], [4 x i64]* @main.nonConst1, i32 0, i32 0), align 8
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store i64 %value2, i64* @main.nonConst2, align 8
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call void @modifyExternal(i32* getelementptr inbounds ([8 x { i16, i32 }], [8 x { i16, i32 }]* @main.someArray, i32 0, i32 3, i32 1))
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call void @modifyExternal(i32* bitcast ([1 x i16*]* @main.exportedValue to i32*))
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store i16 5, i16* @main.exposedValue1, align 2
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call void @modifyExternal(i32* bitcast (void ()* @willModifyGlobal to i32*))
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store i16 7, i16* @main.exposedValue2, align 2
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call void @modifyExternal(i32* bitcast (void ()* @hasInlineAsm to i32*))
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call void @runtime.printint64(i64 6)
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call void @runtime.printint64(i64 -1)
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%agg = call { i8, i32, { float, { i64, i16 } } } @nestedStruct()
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%elt.agg = extractvalue { i8, i32, { float, { i64, i16 } } } %agg, 2
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%elt.agg1 = extractvalue { float, { i64, i16 } } %elt.agg, 1
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%elt = extractvalue { i64, i16 } %elt.agg1, 0
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call void @runtime.printint64(i64 %elt)
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%agg2.agg0 = extractvalue { i8, i32, { float, { i64, i16 } } } %agg, 2
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%agg2.agg1 = extractvalue { float, { i64, i16 } } %agg2.agg0, 1
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%agg2.insertvalue2 = insertvalue { i64, i16 } %agg2.agg1, i64 5, 0
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%agg2.insertvalue1 = insertvalue { float, { i64, i16 } } %agg2.agg0, { i64, i16 } %agg2.insertvalue2, 1
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%agg2.insertvalue0 = insertvalue { i8, i32, { float, { i64, i16 } } } %agg, { float, { i64, i16 } } %agg2.insertvalue1, 2
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store { i8, i32, { float, { i64, i16 } } } %agg2.insertvalue0, { i8, i32, { float, { i64, i16 } } }* @main.insertedValue, align 8
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ret void
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}
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define void @main() unnamed_addr {
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entry:
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call void @runtime.printint64(i64 3)
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call void @runtime.printnl()
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ret void
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}
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declare i64 @someValue() local_unnamed_addr
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declare void @modifyExternal(i32*) local_unnamed_addr
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define void @willModifyGlobal() {
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entry:
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store i16 8, i16* @main.exposedValue2, align 2
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ret void
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}
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define void @hasInlineAsm() {
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entry:
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call void asm sideeffect "", ""()
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ret void
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}
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define i64 @testSwitch(i64 %val) local_unnamed_addr {
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entry:
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switch i64 %val, label %otherwise [
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i64 0, label %zero
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i64 1, label %one
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i64 2, label %two
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]
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zero: ; preds = %entry
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ret i64 5
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one: ; preds = %entry
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ret i64 6
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two: ; preds = %entry
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ret i64 7
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otherwise: ; preds = %entry
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ret i64 -1
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}
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declare { i8, i32, { float, { i64, i16 } } } @nestedStruct() local_unnamed_addr
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