1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s | FileCheck %s 2*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-v128:128:128-n32:64" 3*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine void @test(i64 %n) nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %0 = alloca i8, i64 %n, align 1 8*9880d681SAndroid Build Coastguard Worker %1 = alloca i8, i64 %n, align 1 9*9880d681SAndroid Build Coastguard Worker call void @use(i8* %0, i8* %1) nounwind 10*9880d681SAndroid Build Coastguard Worker ret void 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdeclare void @use(i8*, i8*) 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Worker; Check we actually have two instances of dynamic stack allocation, 16*9880d681SAndroid Build Coastguard Worker; identified by the stdux used to update the back-chain link. 17*9880d681SAndroid Build Coastguard Worker; CHECK: stdux 18*9880d681SAndroid Build Coastguard Worker; CHECK: stdux 19