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1; RUN: opt -passes=globalopt -S -o - < %s | FileCheck %s2 3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"4target triple = "x86_64-unknown-linux-gnu"5 6declare ptr @llvm.invariant.start.p0(i64 %size, ptr nocapture %ptr)7 8define void @test1(ptr %ptr) {9 call ptr @llvm.invariant.start.p0(i64 4, ptr %ptr)10 ret void11}12 13@object1 = global i32 014; CHECK: @object1 = constant i32 -115define void @ctor1() {16 store i32 -1, ptr @object117 %A = bitcast ptr @object1 to ptr18 call void @test1(ptr %A)19 ret void20}21 22 23@object2 = global i32 024; CHECK: @object2 = global i32 025define void @ctor2() {26 store i32 -1, ptr @object227 %A = bitcast ptr @object2 to ptr28 %B = call ptr @llvm.invariant.start.p0(i64 4, ptr %A)29 %C = bitcast ptr %B to ptr30 ret void31}32 33 34@object3 = global i32 035; CHECK: @object3 = global i32 -136define void @ctor3() {37 store i32 -1, ptr @object338 %A = bitcast ptr @object3 to ptr39 call ptr @llvm.invariant.start.p0(i64 3, ptr %A)40 ret void41}42 43 44@object4 = global i32 045; CHECK: @object4 = global i32 -146define void @ctor4() {47 store i32 -1, ptr @object448 %A = bitcast ptr @object4 to ptr49 call ptr @llvm.invariant.start.p0(i64 -1, ptr %A)50 ret void51}52 53 54@llvm.global_ctors = appending constant55 [4 x { i32, ptr, ptr }]56 [ { i32, ptr, ptr } { i32 65535, ptr @ctor1, ptr null },57 { i32, ptr, ptr } { i32 65535, ptr @ctor2, ptr null },58 { i32, ptr, ptr } { i32 65535, ptr @ctor3, ptr null },59 { i32, ptr, ptr } { i32 65535, ptr @ctor4, ptr null } ]60