1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=gvn -S | FileCheck %s 3 4define ptr addrspace(1) @addrspacecast(ptr %ptr) { 5; CHECK-LABEL: @addrspacecast( 6; CHECK-NEXT: block1: 7; CHECK-NEXT: [[Z1:%.*]] = addrspacecast ptr [[PTR:%.*]] to ptr addrspace(1) 8; CHECK-NEXT: store ptr addrspace(1) [[Z1]], ptr undef 9; CHECK-NEXT: ret ptr addrspace(1) [[Z1]] 10; 11block1: 12 %z1 = addrspacecast ptr %ptr to ptr addrspace(1) 13 store ptr addrspace(1) %z1, ptr undef 14 br label %block2 15 16block2: 17 %z2 = addrspacecast ptr %ptr to ptr addrspace(1) 18 ret ptr addrspace(1) %z2 19} 20