1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4 2; RUN: opt -passes=bpf-aspace-simplify -mtriple=bpf-pc-linux -S < %s | FileCheck %s 3 4; Check that bpf-aspace-simplify pass does not change 5; chain 'cast M->N -> GEP -> cast N->K'. 6 7define dso_local ptr addrspace(2) @test (ptr addrspace(1) %p) { 8; CHECK-LABEL: define dso_local ptr addrspace(2) @test( 9; CHECK-SAME: ptr addrspace(1) [[P:%.*]]) { 10; CHECK-NEXT: entry: 11; CHECK-NEXT: [[A:%.*]] = addrspacecast ptr addrspace(1) [[P]] to ptr 12; CHECK-NEXT: [[B:%.*]] = getelementptr inbounds i8, ptr [[A]], i64 8 13; CHECK-NEXT: [[C:%.*]] = addrspacecast ptr [[B]] to ptr addrspace(2) 14; CHECK-NEXT: ret ptr addrspace(2) [[C]] 15; 16 entry: 17 %a = addrspacecast ptr addrspace(1) %p to ptr 18 %b = getelementptr inbounds i8, ptr %a, i64 8 19 %c = addrspacecast ptr %b to ptr addrspace(2) 20 ret ptr addrspace(2) %c 21} 22