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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; This input caused the mem2reg pass to die because it was trying to promote3; the %r alloca, even though it is invalid to do so in this case!4;5; RUN: opt < %s -passes=mem2reg -S | FileCheck %s6 7define void @test() {8; CHECK-LABEL: @test(9; CHECK-NEXT: [[R:%.*]] = alloca i32, align 410; CHECK-NEXT: store i32 4, ptr [[R]], align 411; CHECK-NEXT: store ptr [[R]], ptr null, align 812; CHECK-NEXT: ret void13;14 %r = alloca i32 ; <ptr> [#uses=2]15 store i32 4, ptr %r16 store ptr %r, ptr null17 ret void18}19 20