xref: /llvm-project/llvm/test/CodeGen/PowerPC/ppc32-vacopy.ll (revision 5403c59c608c08c8ecd4303763f08eb046eb5e4d) 
1; RUN: llc -verify-machineinstrs -mtriple="powerpc-unknown-linux-gnu" -mcpu=ppc64 < %s | FileCheck %s
2; PR15286
3
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_list
10	%1 = alloca %va_list
11
12	call void @llvm.va_copy(ptr %1, ptr %0)
13
14	ret void
15}
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: blr
24