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- ; RUN: opt -basicaa -gvn -S %s | FileCheck %s
- %MyStruct = type { i32, i32 }
- define i8 @foo(i64 %in, i8* %arr) {
- %addr = alloca %MyStruct
- %dead = trunc i64 %in to i32
- br i1 undef, label %next, label %tmp
- tmp:
- call void @bar()
- br label %next
- next:
- %addr64 = bitcast %MyStruct* %addr to i64*
- store i64 %in, i64* %addr64
- br label %final
- final:
- %addr32 = getelementptr %MyStruct, %MyStruct* %addr, i32 0, i32 0
- %idx32 = load i32, i32* %addr32
- ; CHECK: %resptr = getelementptr i8, i8* %arr, i32 %dead
- %resptr = getelementptr i8, i8* %arr, i32 %idx32
- %res = load i8, i8* %resptr
- ret i8 %res
- }
- declare void @bar()
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