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1; RUN: llc < %s | FileCheck %s2target 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"3target triple = "powerpc64-unknown-linux-gnu"4 5define void @test(i64 %n) nounwind {6entry:7 %0 = alloca i8, i64 %n, align 18 %1 = alloca i8, i64 %n, align 19 call void @use(ptr %0, ptr %1) nounwind10 ret void11}12 13declare void @use(ptr, ptr)14 15; Check we actually have two instances of dynamic stack allocation,16; identified by the stdux used to update the back-chain link.17; CHECK: stdux18; CHECK: stdux19