1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; This input caused the mem2reg pass to die because it was trying to promote 3; the %r alloca, even though it is invalid to do so in this case! 4; 5; RUN: opt < %s -passes=mem2reg -S | FileCheck %s 6 7define void @test() { 8; CHECK-LABEL: @test( 9; CHECK-NEXT: [[R:%.*]] = alloca i32, align 4 10; CHECK-NEXT: store i32 4, ptr [[R]], align 4 11; CHECK-NEXT: store ptr [[R]], ptr null, align 8 12; CHECK-NEXT: ret void 13; 14 %r = alloca i32 ; <ptr> [#uses=2] 15 store i32 4, ptr %r 16 store ptr %r, ptr null 17 ret void 18} 19 20