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1; RUN: opt -module-summary -o %t.bc %s2; RUN: opt -module-summary -o %t-main.bc %S/Inputs/thinlto-internalize-used2.ll3; RUN: llvm-lto -thinlto-action=thinlink %t.bc %t-main.bc -o %t-index.bc4; RUN: llvm-lto -thinlto-action=internalize -thinlto-index %t-index.bc %t.bc -o %t.promote.bc5; RUN: llvm-dis %t.promote.bc -o - | FileCheck %s6 7target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"8target triple = "x86_64-apple-macosx10.15.0"9 10@llvm.used = appending global [1 x ptr] [ptr @foo], section "llvm.metadata"11 12; Make sure foo is not internalized.13; CHECK: define i32 @foo()14define i32 @foo() {15 ret i32 016}17 18define hidden i32 @bar() {19 ret i32 020}21 22