| ; RUN: llc -verify-machineinstrs -mtriple="powerpc-unknown-linux-gnu" -mcpu=ppc64 < %s | FileCheck %s |
| ; PR15286 |
| |
| %va_list = type {i8, i8, i16, ptr, ptr} |
| declare void @llvm.va_copy(ptr, ptr) |
| |
| define void @test_vacopy() nounwind { |
| entry: |
| %0 = alloca %va_list |
| %1 = alloca %va_list |
| |
| call void @llvm.va_copy(ptr %1, ptr %0) |
| |
| ret void |
| } |
| ; CHECK: test_vacopy: |
| ; CHECK-DAG: lwz [[REG1:[0-9]+]], {{.*}} |
| ; CHECK-DAG: lwz [[REG2:[0-9]+]], {{.*}} |
| ; CHECK-DAG: lwz [[REG3:[0-9]+]], {{.*}} |
| ; CHECK-DAG: stw [[REG1]], {{.*}} |
| ; CHECK-DAG: stw [[REG2]], {{.*}} |
| ; CHECK-DAG: stw [[REG3]], {{.*}} |
| ; CHECK: blr |
