1; Test that instruction operands from loads are not cached when 2; processing stores. Reference from @foo to @obj should not be 3; readonly or writeonly 4 5; RUN: opt -module-summary %s -o %t.bc 6; RUN: llvm-dis %t.bc -o - | FileCheck %s 7 8target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 9target triple = "x86_64-unknown-linux-gnu" 10 11%struct.S = type { ptr } 12%struct.Derived = type { i32 } 13%struct.Base = type { i32 } 14 15@obj = dso_local local_unnamed_addr global %struct.S zeroinitializer, align 8 16 17define dso_local ptr @foo() local_unnamed_addr { 18entry: 19 %0 = load ptr, ptr @obj, align 8 20 store ptr null, ptr @obj, align 8 21 ret ptr %0 22} 23 24; CHECK: ^0 = module: 25; CHECK-NEXT: ^1 = gv: (name: "obj", summaries: (variable: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0, importType: definition), varFlags: (readonly: 1, writeonly: 1, constant: 0)))) ; guid = 26; CHECK-NEXT: ^2 = gv: (name: "foo", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0, importType: definition), insts: 3, refs: (^1)))) ; guid = 27