1 ; RUN: opt < %s -sroa -S | FileCheck %s
2 target datalayout = "e-p:64:64:64-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"
4 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i32, i1)
5 declare void @llvm.memcpy.p1i8.p0i8.i32(i8 addrspace(1)* nocapture, i8* nocapture readonly, i32, i32, i1)
6 declare void @llvm.memcpy.p0i8.p1i8.i32(i8* nocapture, i8 addrspace(1)* nocapture readonly, i32, i32, i1)
7 declare void @llvm.memcpy.p1i8.p1i8.i32(i8 addrspace(1)* nocapture, i8 addrspace(1)* nocapture readonly, i32, i32, i1)
10 ; Make sure an illegal bitcast isn't introduced
11 define void @test_address_space_1_1(<2 x i64> addrspace(1)* %a, i16 addrspace(1)* %b) {
12 ; CHECK-LABEL: @test_address_space_1_1(
13 ; CHECK: load <2 x i64> addrspace(1)* %a, align 2
14 ; CHECK: store <2 x i64> {{.*}}, <2 x i64> addrspace(1)* {{.*}}, align 2
16 %aa = alloca <2 x i64>, align 16
17 %aptr = bitcast <2 x i64> addrspace(1)* %a to i8 addrspace(1)*
18 %aaptr = bitcast <2 x i64>* %aa to i8*
19 call void @llvm.memcpy.p0i8.p1i8.i32(i8* %aaptr, i8 addrspace(1)* %aptr, i32 16, i32 2, i1 false)
20 %bptr = bitcast i16 addrspace(1)* %b to i8 addrspace(1)*
21 call void @llvm.memcpy.p1i8.p0i8.i32(i8 addrspace(1)* %bptr, i8* %aaptr, i32 16, i32 2, i1 false)
25 define void @test_address_space_1_0(<2 x i64> addrspace(1)* %a, i16* %b) {
26 ; CHECK-LABEL: @test_address_space_1_0(
27 ; CHECK: load <2 x i64> addrspace(1)* %a, align 2
28 ; CHECK: store <2 x i64> {{.*}}, <2 x i64>* {{.*}}, align 2
30 %aa = alloca <2 x i64>, align 16
31 %aptr = bitcast <2 x i64> addrspace(1)* %a to i8 addrspace(1)*
32 %aaptr = bitcast <2 x i64>* %aa to i8*
33 call void @llvm.memcpy.p0i8.p1i8.i32(i8* %aaptr, i8 addrspace(1)* %aptr, i32 16, i32 2, i1 false)
34 %bptr = bitcast i16* %b to i8*
35 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %bptr, i8* %aaptr, i32 16, i32 2, i1 false)
39 define void @test_address_space_0_1(<2 x i64>* %a, i16 addrspace(1)* %b) {
40 ; CHECK-LABEL: @test_address_space_0_1(
41 ; CHECK: load <2 x i64>* %a, align 2
42 ; CHECK: store <2 x i64> {{.*}}, <2 x i64> addrspace(1)* {{.*}}, align 2
44 %aa = alloca <2 x i64>, align 16
45 %aptr = bitcast <2 x i64>* %a to i8*
46 %aaptr = bitcast <2 x i64>* %aa to i8*
47 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %aaptr, i8* %aptr, i32 16, i32 2, i1 false)
48 %bptr = bitcast i16 addrspace(1)* %b to i8 addrspace(1)*
49 call void @llvm.memcpy.p1i8.p0i8.i32(i8 addrspace(1)* %bptr, i8* %aaptr, i32 16, i32 2, i1 false)
53 %struct.struct_test_27.0.13 = type { i32, float, i64, i8, [4 x i32] }
55 ; Function Attrs: nounwind
56 define void @copy_struct([5 x i64] %in.coerce) {
57 ; CHECK-LABEL: @copy_struct(
60 %in = alloca %struct.struct_test_27.0.13, align 8
61 %0 = bitcast %struct.struct_test_27.0.13* %in to [5 x i64]*
62 store [5 x i64] %in.coerce, [5 x i64]* %0, align 8
63 %scevgep9 = getelementptr %struct.struct_test_27.0.13* %in, i32 0, i32 4, i32 0
64 %scevgep910 = bitcast i32* %scevgep9 to i8*
65 call void @llvm.memcpy.p1i8.p0i8.i32(i8 addrspace(1)* undef, i8* %scevgep910, i32 16, i32 4, i1 false)