1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
;=========================== begin_copyright_notice ============================
;
; Copyright (C) 2022-2024 Intel Corporation
;
; SPDX-License-Identifier: MIT
;
;============================ end_copyright_notice =============================
;
; RUN: %opt_typed_ptrs %use_old_pass_manager% -GenXGASDynamicResolution -march=genx64 -mcpu=Gen9 -S < %s | FileCheck %s --check-prefixes=CHECK,CHECK-TYPED-PTRS
; RUN: %opt_opaque_ptrs %use_old_pass_manager% -GenXGASDynamicResolution -march=genx64 -mcpu=Gen9 -S < %s | FileCheck %s --check-prefixes=CHECK,CHECK-OPAQUE-PTRS
;
target datalayout = "e-p:64:64-p3:32:32-i64:64-n8:16:32:64"
define spir_func void @foo(i8* %.p0, i8 addrspace(3)* %.p3, i8 addrspace(1)* %.p1) {
ret void
}
; CHECK-LABEL: @kernelA
define spir_kernel void @kernelA(i8 addrspace(1)* %global_buffer) #1 {
%.p1top4 = addrspacecast i8 addrspace(1)* %global_buffer to i8 addrspace(4)*
; COM: Since there are no private->generic casts to.private.explicit will return null.
%call1 = tail call i8* @llvm.vc.internal.cast.to.ptr.explicit.p0i8(i8 addrspace(4)* %.p1top4)
; COM: Since there are no local->generic casts to.local.explicit will return null.
%call2 = tail call i8 addrspace(3)* @llvm.vc.internal.cast.to.ptr.explicit.p3i8(i8 addrspace(4)* %.p1top4)
%call3 = tail call i8 addrspace(1)* @llvm.vc.internal.cast.to.ptr.explicit.p1i8(i8 addrspace(4)* %.p1top4)
call spir_func void @foo(i8* %call1, i8 addrspace(3)* %call2, i8 addrspace(1)* %call3)
; CHECK-TYPED-PTRS-DAG: call spir_func void @foo(i8* null, i8 addrspace(3)* null
; CHECK-OPAQUE-PTRS-DAG: call spir_func void @foo(ptr null, ptr addrspace(3) null
ret void
}
; CHECK-LABEL: @kernelB
define spir_kernel void @kernelB(i8* %private_buffer, i8 addrspace(3)* %local_buffer) #1 {
%.p3top4 = addrspacecast i8 addrspace(3)* %local_buffer to i8 addrspace(4)*
%.p0top4 = addrspacecast i8* %private_buffer to i8 addrspace(4)*
%call1 = tail call i8* @llvm.vc.internal.cast.to.ptr.explicit.p0i8(i8 addrspace(4)* %.p0top4)
; CHECK-TYPED-PTRS-DAG: %[[P2I_0:[^ ]+]] = ptrtoint i8 addrspace(4)* %.p0top4 to i64
; CHECK-OPAQUE-PTRS-DAG: %[[P2I_0:[^ ]+]] = ptrtoint ptr addrspace(4) %.p0top4 to i64
; CHECK-DAG: %[[BCAST_0:[^ ]+]] = bitcast i64 %[[P2I_0:[^ ]+]] to <2 x i32>
; CHECK-DAG: %[[EXTRACT_0:[^ ]+]] = extractelement <2 x i32> %[[BCAST_0:[^ ]+]], i64 1
; CHECK-DAG: %[[AND:[^ ]+]] = and i32 %[[EXTRACT_0:[^ ]+]], -536870912
; CHECK-DAG: %isPrivateTag = icmp eq i32 %[[AND:[^ ]+]], 536870912
; CHECK-TYPED-PTRS-DAG: %[[P4_TO_P0:[^ ]+]] = addrspacecast i8 addrspace(4)* %.p0top4 to i8*
; CHECK-TYPED-PTRS-DAG: %[[CALL1:[^ ]+]] = select i1 %isPrivateTag, i8* %[[P4_TO_P0:[^ ]+]], i8* null
; CHECK-OPAQUE-PTRS-DAG: %[[P4_TO_P0:[^ ]+]] = addrspacecast ptr addrspace(4) %.p0top4 to ptr
; CHECK-OPAQUE-PTRS-DAG: %[[CALL1:[^ ]+]] = select i1 %isPrivateTag, ptr %[[P4_TO_P0:[^ ]+]], ptr null
%call2 = tail call i8 addrspace(3)* @llvm.vc.internal.cast.to.ptr.explicit.p3i8(i8 addrspace(4)* %.p3top4)
; CHECK-TYPED-PTRS-DAG: %[[P2I_1:[^ ]+]] = ptrtoint i8 addrspace(4)* %.p3top4.tagged to i64
; CHECK-OPAQUE-PTRS-DAG: %[[P2I_1:[^ ]+]] = ptrtoint ptr addrspace(4) %.p3top4.tagged to i64
; CHECK-DAG: %[[BCAST_1:[^ ]+]] = bitcast i64 %[[P2I_1:[^ ]+]] to <2 x i32>
; CHECK-DAG: %[[EXTRACT_1:[^ ]+]] = extractelement <2 x i32> %[[BCAST_1:[^ ]+]], i64 1
; CHECK-DAG: %isLocalTag = icmp eq i32 %[[EXTRACT_1:[^ ]+]], 1073741824
; CHECK-TYPED-PTRS-DAG: %[[P4_TO_P3:[^ ]+]] = addrspacecast i8 addrspace(4)* %.p3top4.tagged to i8 addrspace(3)*
; CHECK-TYPED-PTRS-DAG: %[[CALL2:[^ ]+]] = select i1 %isLocalTag, i8 addrspace(3)* %[[P4_TO_P3:[^ ]+]], i8 addrspace(3)* null
; CHECK-OPAQUE-PTRS-DAG: %[[P4_TO_P3:[^ ]+]] = addrspacecast ptr addrspace(4) %.p3top4.tagged to ptr addrspace(3)
; CHECK-OPAQUE-PTRS-DAG: %[[CALL2:[^ ]+]] = select i1 %isLocalTag, ptr addrspace(3) %[[P4_TO_P3:[^ ]+]], ptr addrspace(3) null
; COM: Since there are no global->generic casts to.global.explicit will return null.
%call3 = tail call i8 addrspace(1)* @llvm.vc.internal.cast.to.ptr.explicit.p1i8(i8 addrspace(4)* %.p0top4)
call spir_func void @foo(i8* %call1, i8 addrspace(3)* %call2, i8 addrspace(1)* %call3)
; CHECK-TYPED-PTRS-DAG: call spir_func void @foo(i8* %[[CALL1:[^ ]+]], i8 addrspace(3)* %[[CALL2:[^ ]+]], i8 addrspace(1)* null)
; CHECK-OPAQUE-PTRS-DAG: call spir_func void @foo(ptr %[[CALL1:[^ ]+]], ptr addrspace(3) %[[CALL2:[^ ]+]], ptr addrspace(1) null)
ret void
}
declare !internal_intrinsic_id !3 i8* @llvm.vc.internal.cast.to.ptr.explicit.p0i8(i8 addrspace(4)*) #0
declare !internal_intrinsic_id !3 i8 addrspace(3)* @llvm.vc.internal.cast.to.ptr.explicit.p3i8(i8 addrspace(4)*) #0
declare !internal_intrinsic_id !3 i8 addrspace(1)* @llvm.vc.internal.cast.to.ptr.explicit.p1i8(i8 addrspace(4)*) #0
attributes #0 = { nounwind readnone }
attributes #1 = { noinline nounwind "CMGenxMain" }
!3 = !{i32 7965}
|
