1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=mem2reg -S | FileCheck %s 3 4define void @_Z3barv() { 5; CHECK-LABEL: @_Z3barv( 6; CHECK-NEXT: ret void 7; CHECK: 1: 8; CHECK-NEXT: ret void 9; 10 %result = alloca i32 ; <ptr> [#uses=1] 11 ret void 12 ; No predecessors! 13 store i32 0, ptr %result 14 ret void 15} 16 17