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
|
//===-- AMDILVersion.td - Barrier Instruction/Intrinsic definitions------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===--------------------------------------------------------------------===//
// Intrinsic operation support
//===--------------------------------------------------------------------===//
let TargetPrefix = "AMDIL", isTarget = 1 in {
def int_AMDIL_barrier : GCCBuiltin<"barrier">,
BinaryIntNoRetInt;
def int_AMDIL_barrier_global : GCCBuiltin<"barrierGlobal">,
BinaryIntNoRetInt;
def int_AMDIL_barrier_local : GCCBuiltin<"barrierLocal">,
BinaryIntNoRetInt;
def int_AMDIL_barrier_region : GCCBuiltin<"barrierRegion">,
BinaryIntNoRetInt;
def int_AMDIL_get_region_id : GCCBuiltin<"__amdil_get_region_id_int">,
Intrinsic<[llvm_v4i32_ty], [], []>;
def int_AMDIL_get_region_local_id : GCCBuiltin<"__amdil_get_region_local_id_int">,
Intrinsic<[llvm_v4i32_ty], [], []>;
def int_AMDIL_get_num_regions : GCCBuiltin<"__amdil_get_num_regions_int">,
Intrinsic<[llvm_v4i32_ty], [], []>;
def int_AMDIL_get_region_size : GCCBuiltin<"__amdil_get_region_size_int">,
Intrinsic<[llvm_v4i32_ty], [], []>;
}
let isCall=1, isNotDuplicable=1 in {
let Predicates=[hasRegionAS] in {
def BARRIER_EGNI : BinaryOpNoRet<IL_OP_BARRIER, (outs),
(ins GPRI32:$flag, GPRI32:$id),
"fence_threads_memory_lds_gds_gws",
[(int_AMDIL_barrier GPRI32:$flag, GPRI32:$id)]>;
}
let Predicates=[noRegionAS] in {
def BARRIER_7XX : BinaryOpNoRet<IL_OP_BARRIER, (outs),
(ins GPRI32:$flag, GPRI32:$id),
"fence_threads_memory_lds",
[(int_AMDIL_barrier GPRI32:$flag, GPRI32:$id)]>;
}
def BARRIER_LOCAL : BinaryOpNoRet<IL_OP_BARRIER_LOCAL, (outs),
(ins GPRI32:$flag, GPRI32:$id),
"fence_threads_lds",
[(int_AMDIL_barrier_local GPRI32:$flag, GPRI32:$id)]>;
def BARRIER_GLOBAL : BinaryOpNoRet<IL_OP_BARRIER_GLOBAL, (outs),
(ins GPRI32:$flag, GPRI32:$id),
"fence_threads_memory",
[(int_AMDIL_barrier_global GPRI32:$flag, GPRI32:$id)]>;
def BARRIER_REGION : BinaryOpNoRet<IL_OP_BARRIER_REGION, (outs),
(ins GPRI32:$flag, GPRI32:$id),
"fence_threads_gds",
[(int_AMDIL_barrier_region GPRI32:$flag, GPRI32:$id)]>;
}
|
