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1; RUN: opt -passes=globalopt %s -S -o - | FileCheck %s2target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"3target triple = "x86_64-unknown-linux-gnu"4 5%struct.A = type { %class.Wrapper }6%class.Wrapper = type { i32 }7 8$Wrapper = comdat any9 10@kA = internal global %struct.A zeroinitializer, align 411; CHECK: @kA = internal unnamed_addr constant %struct.A { %class.Wrapper { i32 1036831949 } }, align 412 13@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } {14i32 65535, ptr @_GLOBAL__sub_I_const_static.cc, ptr null }]15 16define dso_local i32 @AsBits(ptr %x) #0 {17entry:18 %0 = load i32, ptr %x, align 419 ret i32 %020}21 22define internal void @__cxx_global_var_init() #1 section ".text.startup" {23entry:24 call void @Wrapper(ptr @kA, float 0x3FB99999A0000000)25 %0 = call ptr @llvm.invariant.start.p0(i64 4, ptr @kA)26 ret void27}28 29define linkonce_odr dso_local void @Wrapper(ptr %this, float %x) unnamed_addr #0 comdat align 2 {30entry:31 %x.addr = alloca float, align 432 store float %x, ptr %x.addr, align 433 %call = call i32 @AsBits(ptr %x.addr)34 store i32 %call, ptr %this, align 435 ret void36}37 38declare ptr @llvm.invariant.start.p0(i64, ptr nocapture) #239 40; Function Attrs: nounwind uwtable41define dso_local void @LoadIt(ptr %c) #0 {42entry:43 call void @llvm.memcpy.p0.p0.i64(ptr align 4 %c, ptr align 4 @kA, i64 4, i1 false)44 ret void45}46 47; Function Attrs: argmemonly nounwind48declare void @llvm.memcpy.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1) #249 50; Function Attrs: uwtable51define internal void @_GLOBAL__sub_I_const_static.cc() #1 section ".text.startup" {52entry:53 call void @__cxx_global_var_init()54 ret void55}56 57attributes #0 = { nounwind uwtable "target-cpu"="x86-64" }58attributes #1 = { uwtable "target-cpu"="x86-64" }59attributes #2 = { argmemonly nounwind }60