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1; RUN: opt -passes=globalopt -S < %s | FileCheck %s2 3$comdat_global = comdat any4 5@comdat_global = weak_odr global i8 0, comdat($comdat_global)6@simple_global = internal global i8 07; CHECK: @comdat_global = weak_odr global i8 0, comdat{{$}}8; CHECK: @simple_global = internal global i8 429 10@llvm.global_ctors = appending global [2 x { i32, ptr, ptr }] [11 { i32, ptr, ptr } { i32 65535, ptr @init_comdat_global, ptr @comdat_global },12 { i32, ptr, ptr } { i32 65535, ptr @init_simple_global, ptr null }13]14; CHECK: @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }]15; CHECK: [{ i32, ptr, ptr } { i32 65535, ptr @init_comdat_global, ptr @comdat_global }]16 17define void @init_comdat_global() {18 store i8 42, ptr @comdat_global19 ret void20}21; CHECK: define void @init_comdat_global()22 23define internal void @init_simple_global() comdat($comdat_global) {24 store i8 42, ptr @simple_global25 ret void26}27; CHECK-NOT: @init_simple_global()28 29define ptr @use_simple() {30 ret ptr @simple_global31}32; CHECK: define ptr @use_simple()33 34define ptr @use_comdat() {35 ret ptr @comdat_global36}37; CHECK: define ptr @use_comdat()38