1; RUN: llc -march=mipsel -mattr=+xgot \
2; RUN:     -relocation-model=pic < %s | FileCheck %s -check-prefix=O32
3; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=+xgot \
4; RUN:     -relocation-model=pic < %s | FileCheck %s -check-prefix=N64
5; RUN: llc -march=mipsel -mattr=+xgot -fast-isel \
6; RUN:     -relocation-model=pic < %s | FileCheck %s -check-prefix=O32
7; RUN: llc -march=mips64el -mcpu=mips64r2 -mattr=+xgot -fast-isel \
8; RUN:     -relocation-model=pic < %s | FileCheck %s -check-prefix=N64
9
10@v0 = external global i32
11
12define void @foo1() nounwind {
13entry:
14; O32-LABEL: foo1:
15; O32: lui $[[R0:[0-9]+]], %got_hi(v0)
16; O32: addu  $[[R1:[0-9]+]], $[[R0]], ${{[a-z0-9]+}}
17; O32: lw  ${{[0-9]+}}, %got_lo(v0)($[[R1]])
18; O32: lui $[[R2:[0-9]+]], %call_hi(foo0)
19; O32: addu  $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
20; O32: lw  ${{[0-9]+}}, %call_lo(foo0)($[[R3]])
21
22; N64-LABEL: foo1:
23; N64-DAG: lui $[[R0:[0-9]+]], %got_hi(v0)
24; N64-DAG: daddu  $[[R1:[0-9]+]], $[[R0]], ${{[a-z0-9]+}}
25; N64-DAG: lui $[[R2:[0-9]+]], %call_hi(foo0)
26; N64-DAG: daddu  $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
27; N64-DAG: ld  ${{[0-9]+}}, %got_lo(v0)($[[R1]])
28; N64-DAG: ld  ${{[0-9]+}}, %call_lo(foo0)($[[R3]])
29
30  %0 = load i32, i32* @v0, align 4
31  tail call void @foo0(i32 %0) nounwind
32  ret void
33}
34
35declare void @foo0(i32)
36
37; call to external function.
38
39define void @foo2(i32* nocapture %d, i32* nocapture %s, i32 %n) nounwind {
40entry:
41; O32-LABEL: foo2:
42; O32: lui $[[R2:[0-9]+]], %call_hi(memcpy)
43; O32: addu  $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
44; O32: lw  ${{[0-9]+}}, %call_lo(memcpy)($[[R3]])
45
46; N64-LABEL: foo2:
47; N64: lui $[[R2:[0-9]+]], %call_hi(memcpy)
48; N64: daddu  $[[R3:[0-9]+]], $[[R2]], ${{[a-z0-9]+}}
49; N64: ld  ${{[0-9]+}}, %call_lo(memcpy)($[[R3]])
50
51  %0 = bitcast i32* %d to i8*
52  %1 = bitcast i32* %s to i8*
53  tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %0, i8* align 4 %1, i32 %n, i1 false)
54  ret void
55}
56
57declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i1) nounwind
58