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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -aa-pipeline=basic-aa -passes=dse -enable-knowledge-retention -S | FileCheck %s3 4target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"5 6define void @test1(ptr %Q, ptr %P) {7; CHECK-LABEL: @test1(8; CHECK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[Q:%.*]], i64 4), "nonnull"(ptr [[Q]]), "align"(ptr [[Q]], i64 4) ]9; CHECK-NEXT: call void @llvm.assume(i1 true) [ "dereferenceable"(ptr [[P:%.*]], i64 4), "nonnull"(ptr [[P]]), "align"(ptr [[P]], i64 4) ]10; CHECK-NEXT: store i32 0, ptr [[P]], align 411; CHECK-NEXT: ret void12;13 %DEAD = load i32, ptr %Q14 store i32 %DEAD, ptr %P15 store i32 0, ptr %P16 ret void17}18