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https://github.com/c64scene-ar/llvm-6502.git
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33 lines
1.1 KiB
LLVM
33 lines
1.1 KiB
LLVM
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; RUN: opt < %s -S -globalopt | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct.S = type { i8, i8 }
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@c = internal global i8** bitcast (i8* getelementptr (i8* bitcast ([8 x i8*]* @b to i8*), i64 48) to i8**), align 8
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@b = internal global [8 x i8*] [i8* null, i8* null, i8* null, i8* null, i8* null, i8* null, i8* getelementptr inbounds (%struct.S* @a, i32 0, i32 0), i8* getelementptr (i8* getelementptr inbounds (%struct.S* @a, i32 0, i32 0), i64 1)], align 16
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@a = internal global %struct.S zeroinitializer, align 1
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; Function Attrs: nounwind uwtable
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define signext i8 @foo() #0 {
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entry:
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%0 = load i8*** @c, align 8
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%1 = load i8** %0, align 8
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%2 = load i8* %1, align 1
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ret i8 %2
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; CHECK-LABEL: @foo
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; CHECK: ret i8 0
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}
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; Function Attrs: nounwind uwtable
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define i32 @main() #0 {
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entry:
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%retval = alloca i32, align 4
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store i32 0, i32* %retval
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ret i32 0
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}
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attributes #0 = { nounwind uwtable }
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