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1; RUN: llc -verify-machineinstrs -mtriple="powerpc-unknown-linux-gnu" -mcpu=ppc64 < %s | FileCheck %s2; PR152863 4%va_list = type {i8, i8, i16, ptr, ptr}5declare void @llvm.va_copy(ptr, ptr)6 7define void @test_vacopy() nounwind {8entry:9 %0 = alloca %va_list10 %1 = alloca %va_list11 12 call void @llvm.va_copy(ptr %1, ptr %0)13 14 ret void15}16; CHECK: test_vacopy:17; CHECK-DAG: lwz [[REG1:[0-9]+]], {{.*}}18; CHECK-DAG: lwz [[REG2:[0-9]+]], {{.*}}19; CHECK-DAG: lwz [[REG3:[0-9]+]], {{.*}}20; CHECK-DAG: stw [[REG1]], {{.*}}21; CHECK-DAG: stw [[REG2]], {{.*}}22; CHECK-DAG: stw [[REG3]], {{.*}}23; CHECK: blr24