1*9880d681SAndroid Build Coastguard Worker; RUN: opt -globalopt -S -o - < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget 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" 4*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-unknown-linux-gnu" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdeclare {}* @llvm.invariant.start(i64 %size, i8* nocapture %ptr) 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine void @test1(i8* %ptr) { 9*9880d681SAndroid Build Coastguard Worker call {}* @llvm.invariant.start(i64 4, i8* %ptr) 10*9880d681SAndroid Build Coastguard Worker ret void 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker@object1 = global i32 0 14*9880d681SAndroid Build Coastguard Worker; CHECK: @object1 = constant i32 -1 15*9880d681SAndroid Build Coastguard Workerdefine void @ctor1() { 16*9880d681SAndroid Build Coastguard Worker store i32 -1, i32* @object1 17*9880d681SAndroid Build Coastguard Worker %A = bitcast i32* @object1 to i8* 18*9880d681SAndroid Build Coastguard Worker call void @test1(i8* %A) 19*9880d681SAndroid Build Coastguard Worker ret void 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Worker@object2 = global i32 0 24*9880d681SAndroid Build Coastguard Worker; CHECK: @object2 = global i32 0 25*9880d681SAndroid Build Coastguard Workerdefine void @ctor2() { 26*9880d681SAndroid Build Coastguard Worker store i32 -1, i32* @object2 27*9880d681SAndroid Build Coastguard Worker %A = bitcast i32* @object2 to i8* 28*9880d681SAndroid Build Coastguard Worker %B = call {}* @llvm.invariant.start(i64 4, i8* %A) 29*9880d681SAndroid Build Coastguard Worker %C = bitcast {}* %B to i8* 30*9880d681SAndroid Build Coastguard Worker ret void 31*9880d681SAndroid Build Coastguard Worker} 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker@object3 = global i32 0 35*9880d681SAndroid Build Coastguard Worker; CHECK: @object3 = global i32 -1 36*9880d681SAndroid Build Coastguard Workerdefine void @ctor3() { 37*9880d681SAndroid Build Coastguard Worker store i32 -1, i32* @object3 38*9880d681SAndroid Build Coastguard Worker %A = bitcast i32* @object3 to i8* 39*9880d681SAndroid Build Coastguard Worker call {}* @llvm.invariant.start(i64 3, i8* %A) 40*9880d681SAndroid Build Coastguard Worker ret void 41*9880d681SAndroid Build Coastguard Worker} 42*9880d681SAndroid Build Coastguard Worker 43*9880d681SAndroid Build Coastguard Worker 44*9880d681SAndroid Build Coastguard Worker@object4 = global i32 0 45*9880d681SAndroid Build Coastguard Worker; CHECK: @object4 = global i32 -1 46*9880d681SAndroid Build Coastguard Workerdefine void @ctor4() { 47*9880d681SAndroid Build Coastguard Worker store i32 -1, i32* @object4 48*9880d681SAndroid Build Coastguard Worker %A = bitcast i32* @object4 to i8* 49*9880d681SAndroid Build Coastguard Worker call {}* @llvm.invariant.start(i64 -1, i8* %A) 50*9880d681SAndroid Build Coastguard Worker ret void 51*9880d681SAndroid Build Coastguard Worker} 52*9880d681SAndroid Build Coastguard Worker 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Worker@llvm.global_ctors = appending constant 55*9880d681SAndroid Build Coastguard Worker [4 x { i32, void ()* }] 56*9880d681SAndroid Build Coastguard Worker [ { i32, void ()* } { i32 65535, void ()* @ctor1 }, 57*9880d681SAndroid Build Coastguard Worker { i32, void ()* } { i32 65535, void ()* @ctor2 }, 58*9880d681SAndroid Build Coastguard Worker { i32, void ()* } { i32 65535, void ()* @ctor3 }, 59*9880d681SAndroid Build Coastguard Worker { i32, void ()* } { i32 65535, void ()* @ctor4 } ] 60