1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=gvn -pass-remarks-analysis=gvn -S < %s | FileCheck %s 3 4define ptr @ReplaceWithTidy(ptr %one, ptr %two, ptr %three) { 5; CHECK-LABEL: @ReplaceWithTidy( 6; CHECK-NEXT: entry: 7; CHECK-NEXT: [[TMP0:%.*]] = load ptr, ptr [[ONE:%.*]], align 8 8; CHECK-NEXT: store ptr [[TMP0]], ptr [[TMP0]], align 8 9; CHECK-NEXT: store ptr null, ptr [[TWO:%.*]], align 8 10; CHECK-NEXT: [[TMP1:%.*]] = load ptr, ptr [[TMP0]], align 8 11; CHECK-NEXT: store ptr [[TMP1]], ptr [[THREE:%.*]], align 8 12; CHECK-NEXT: ret ptr null 13; 14entry: 15 %0 = load ptr, ptr %one, align 8 16 store ptr %0, ptr %0, align 8 17 store ptr null, ptr %two, align 8 18 %1 = load ptr, ptr %0, align 8 19 store ptr %1, ptr %three, align 8 20 ret ptr null 21} 22