14 lines
407 B
LLVM
14 lines
407 B
LLVM
; RUN: opt -sccp -S %s | FileCheck %s
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@0 = private unnamed_addr constant [16 x i8] c"\01\00\00\00\01\01\00\00\01\01\01\00\01\01\01\01"
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; CHECK-LABEL: @foo
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define i8 @foo() {
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entry:
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%0 = add nuw nsw i64 0, -1
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%1 = lshr i64 %0, 1
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%2 = getelementptr inbounds [4 x [4 x i8]], [4 x [4 x i8]]* bitcast ([16 x i8]* @0 to [4 x [4 x i8]]*), i64 0, i64 0, i64 %1
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%3 = load i8, i8* %2, align 1
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ret i8 %3
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}
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