| ; RUN: opt < %s -sroa -S | FileCheck %s |
| target datalayout = "e-p:64:64:64-p1:16:16:16-p2:32:32-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-A2" |
| |
| declare void @llvm.memcpy.p2i8.p2i8.i32(i8 addrspace(2)* nocapture, i8 addrspace(2)* nocapture readonly, i32, i1) |
| declare void @llvm.memcpy.p1i8.p2i8.i32(i8 addrspace(1)* nocapture, i8 addrspace(2)* nocapture readonly, i32, i1) |
| declare void @llvm.memcpy.p2i8.p1i8.i32(i8 addrspace(2)* nocapture, i8 addrspace(1)* nocapture readonly, i32, i1) |
| declare void @llvm.memcpy.p1i8.p1i8.i32(i8 addrspace(1)* nocapture, i8 addrspace(1)* nocapture readonly, i32, i1) |
| |
| |
| |
| ; CHECK-LABEL: @test_address_space_1_1( |
| ; CHECK: load <2 x i64>, <2 x i64> addrspace(1)* %a, align 2 |
| ; CHECK: store <2 x i64> {{.*}}, <2 x i64> addrspace(1)* {{.*}}, align 2 |
| ; CHECK: ret void |
| define void @test_address_space_1_1(<2 x i64> addrspace(1)* %a, i16 addrspace(1)* %b) { |
| %aa = alloca <2 x i64>, align 16, addrspace(2) |
| %aptr = bitcast <2 x i64> addrspace(1)* %a to i8 addrspace(1)* |
| %aaptr = bitcast <2 x i64> addrspace(2)* %aa to i8 addrspace(2)* |
| call void @llvm.memcpy.p2i8.p1i8.i32(i8 addrspace(2)* align 2 %aaptr, i8 addrspace(1)* align 2 %aptr, i32 16, i1 false) |
| %bptr = bitcast i16 addrspace(1)* %b to i8 addrspace(1)* |
| call void @llvm.memcpy.p1i8.p2i8.i32(i8 addrspace(1)* align 2 %bptr, i8 addrspace(2)* align 2 %aaptr, i32 16, i1 false) |
| ret void |
| } |
| |
| ; CHECK-LABEL: @test_address_space_1_0( |
| ; CHECK: load <2 x i64>, <2 x i64> addrspace(1)* %a, align 2 |
| ; CHECK: store <2 x i64> {{.*}}, <2 x i64> addrspace(2)* {{.*}}, align 2 |
| ; CHECK: ret void |
| define void @test_address_space_1_0(<2 x i64> addrspace(1)* %a, i16 addrspace(2)* %b) { |
| %aa = alloca <2 x i64>, align 16, addrspace(2) |
| %aptr = bitcast <2 x i64> addrspace(1)* %a to i8 addrspace(1)* |
| %aaptr = bitcast <2 x i64> addrspace(2)* %aa to i8 addrspace(2)* |
| call void @llvm.memcpy.p2i8.p1i8.i32(i8 addrspace(2)* align 2 %aaptr, i8 addrspace(1)* align 2 %aptr, i32 16, i1 false) |
| %bptr = bitcast i16 addrspace(2)* %b to i8 addrspace(2)* |
| call void @llvm.memcpy.p2i8.p2i8.i32(i8 addrspace(2)* align 2 %bptr, i8 addrspace(2)* align 2 %aaptr, i32 16, i1 false) |
| ret void |
| } |
| |
| ; CHECK-LABEL: @test_address_space_0_1( |
| ; CHECK: load <2 x i64>, <2 x i64> addrspace(2)* %a, align 2 |
| ; CHECK: store <2 x i64> {{.*}}, <2 x i64> addrspace(1)* {{.*}}, align 2 |
| ; CHECK: ret void |
| define void @test_address_space_0_1(<2 x i64> addrspace(2)* %a, i16 addrspace(1)* %b) { |
| %aa = alloca <2 x i64>, align 16, addrspace(2) |
| %aptr = bitcast <2 x i64> addrspace(2)* %a to i8 addrspace(2)* |
| %aaptr = bitcast <2 x i64> addrspace(2)* %aa to i8 addrspace(2)* |
| call void @llvm.memcpy.p2i8.p2i8.i32(i8 addrspace(2)* align 2 %aaptr, i8 addrspace(2)* align 2 %aptr, i32 16, i1 false) |
| %bptr = bitcast i16 addrspace(1)* %b to i8 addrspace(1)* |
| call void @llvm.memcpy.p1i8.p2i8.i32(i8 addrspace(1)* align 2 %bptr, i8 addrspace(2)* align 2 %aaptr, i32 16, i1 false) |
| ret void |
| } |
| |
| %struct.struct_test_27.0.13 = type { i32, float, i64, i8, [4 x i32] } |
| |
| ; CHECK-LABEL: @copy_struct( |
| ; CHECK-NOT: memcpy |
| define void @copy_struct([5 x i64] %in.coerce) { |
| for.end: |
| %in = alloca %struct.struct_test_27.0.13, align 8, addrspace(2) |
| %0 = bitcast %struct.struct_test_27.0.13 addrspace(2)* %in to [5 x i64] addrspace(2)* |
| store [5 x i64] %in.coerce, [5 x i64] addrspace(2)* %0, align 8 |
| %scevgep9 = getelementptr %struct.struct_test_27.0.13, %struct.struct_test_27.0.13 addrspace(2)* %in, i32 0, i32 4, i32 0 |
| %scevgep910 = bitcast i32 addrspace(2)* %scevgep9 to i8 addrspace(2)* |
| call void @llvm.memcpy.p1i8.p2i8.i32(i8 addrspace(1)* align 4 undef, i8 addrspace(2)* align 4 %scevgep910, i32 16, i1 false) |
| ret void |
| } |
| |
| %union.anon = type { i32* } |
| |
| @g = common global i32 0, align 4 |
| @l = common addrspace(3) global i32 0, align 4 |
| |
| ; Make sure an illegal bitcast isn't introduced |
| ; CHECK-LABEL: @pr27557( |
| ; CHECK: %[[CAST:.*]] = bitcast i32* addrspace(2)* {{.*}} to i32 addrspace(3)* addrspace(2)* |
| ; CHECK: store i32 addrspace(3)* @l, i32 addrspace(3)* addrspace(2)* %[[CAST]] |
| define void @pr27557() { |
| %1 = alloca %union.anon, align 8, addrspace(2) |
| %2 = bitcast %union.anon addrspace(2)* %1 to i32* addrspace(2)* |
| store i32* @g, i32* addrspace(2)* %2, align 8 |
| %3 = bitcast %union.anon addrspace(2)* %1 to i32 addrspace(3)* addrspace(2)* |
| store i32 addrspace(3)* @l, i32 addrspace(3)* addrspace(2)* %3, align 8 |
| ret void |
| } |
| |
| ; Test load from and store to non-zero address space. |
| define void @test_load_store_diff_addr_space([2 x float] addrspace(1)* %complex1, [2 x float] addrspace(1)* %complex2) { |
| ; CHECK-LABEL: @test_load_store_diff_addr_space |
| ; CHECK-NOT: alloca |
| ; CHECK: load i32, i32 addrspace(1)* |
| ; CHECK: load i32, i32 addrspace(1)* |
| ; CHECK: store i32 %{{.*}}, i32 addrspace(1)* |
| ; CHECK: store i32 %{{.*}}, i32 addrspace(1)* |
| %a0 = alloca [2 x i64], align 8, addrspace(2) |
| %a = getelementptr [2 x i64], [2 x i64] addrspace(2)* %a0, i32 0, i32 0 |
| %a.cast = bitcast i64 addrspace(2)* %a to [2 x float] addrspace(2)* |
| %a.gep1 = getelementptr [2 x float], [2 x float] addrspace(2)* %a.cast, i32 0, i32 0 |
| %a.gep2 = getelementptr [2 x float], [2 x float] addrspace(2)* %a.cast, i32 0, i32 1 |
| %complex1.gep = getelementptr [2 x float], [2 x float] addrspace(1)* %complex1, i32 0, i32 0 |
| %p1 = bitcast float addrspace(1)* %complex1.gep to i64 addrspace(1)* |
| %v1 = load i64, i64 addrspace(1)* %p1 |
| store i64 %v1, i64 addrspace(2)* %a |
| %f1 = load float, float addrspace(2)* %a.gep1 |
| %f2 = load float, float addrspace(2)* %a.gep2 |
| %sum = fadd float %f1, %f2 |
| store float %sum, float addrspace(2)* %a.gep1 |
| store float %sum, float addrspace(2)* %a.gep2 |
| %v2 = load i64, i64 addrspace(2)* %a |
| %complex2.gep = getelementptr [2 x float], [2 x float] addrspace(1)* %complex2, i32 0, i32 0 |
| %p2 = bitcast float addrspace(1)* %complex2.gep to i64 addrspace(1)* |
| store i64 %v2, i64 addrspace(1)* %p2 |
| ret void |
| } |