1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86-64 | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK: test1 5*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: mov 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdeclare void @bar() 8*9880d681SAndroid Build Coastguard Workerdefine void @test1(i32 %i0, i32 %i1, i32 %i2, i32 %i3, i32 %i4, i32 %i5, void()* %arg) nounwind { 9*9880d681SAndroid Build Coastguard Worker call void @bar() 10*9880d681SAndroid Build Coastguard Worker call void %arg() 11*9880d681SAndroid Build Coastguard Worker ret void 12*9880d681SAndroid Build Coastguard Worker} 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker; PR14739 15*9880d681SAndroid Build Coastguard Worker; CHECK: test2 16*9880d681SAndroid Build Coastguard Worker; CHECK: mov{{.*}} $0, ([[REGISTER:%[a-z]+]]) 17*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: jmp{{.*}} *([[REGISTER]]) 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Worker%struct.X = type { void ()* } 20*9880d681SAndroid Build Coastguard Workerdefine void @test2(%struct.X* nocapture %x) { 21*9880d681SAndroid Build Coastguard Workerentry: 22*9880d681SAndroid Build Coastguard Worker %f = getelementptr inbounds %struct.X, %struct.X* %x, i64 0, i32 0 23*9880d681SAndroid Build Coastguard Worker %0 = load void ()*, void ()** %f 24*9880d681SAndroid Build Coastguard Worker store void ()* null, void ()** %f 25*9880d681SAndroid Build Coastguard Worker tail call void %0() 26*9880d681SAndroid Build Coastguard Worker ret void 27*9880d681SAndroid Build Coastguard Worker} 28