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
|
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -stop-after=irtranslator < %s | FileCheck %s
define ptr @ptrmask_flat_i64(ptr %ptr, i64 %mask) {
; CHECK-LABEL: name: ptrmask_flat_i64
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3
; CHECK-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY2]](s32), [[COPY3]](s32)
; CHECK-NEXT: [[PTRMASK:%[0-9]+]]:_(p0) = G_PTRMASK [[MV]], [[MV1]](s64)
; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[PTRMASK]](p0)
; CHECK-NEXT: $vgpr0 = COPY [[UV]](s32)
; CHECK-NEXT: $vgpr1 = COPY [[UV1]](s32)
; CHECK-NEXT: SI_RETURN implicit $vgpr0, implicit $vgpr1
%masked = call ptr @llvm.ptrmask.p0.i64(ptr %ptr, i64 %mask)
ret ptr %masked
}
define ptr addrspace(3) @ptrmask_local_i32(ptr addrspace(3) %ptr, i32 %mask) {
; CHECK-LABEL: name: ptrmask_local_i32
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: liveins: $vgpr0, $vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; CHECK-NEXT: [[PTRMASK:%[0-9]+]]:_(p3) = G_PTRMASK [[COPY]], [[COPY1]](s32)
; CHECK-NEXT: $vgpr0 = COPY [[PTRMASK]](p3)
; CHECK-NEXT: SI_RETURN implicit $vgpr0
%masked = call ptr addrspace(3) @llvm.ptrmask.p3.i32(ptr addrspace(3) %ptr, i32 %mask)
ret ptr addrspace(3) %masked
}
; Seems to not work
; define <2 x ptr> @ptrmask_flat_i64_v2(<2 x ptr> %ptr, <2 x i64> %mask) {
; %masked = call <2 x ptr> @llvm.ptrmask.v2p0.v2i64(<2 x ptr> %ptr, <2 x i64> %mask)
; ret <2 x ptr> %masked
; }
declare ptr @llvm.ptrmask.p0.i64(ptr, i64)
declare ptr addrspace(3) @llvm.ptrmask.p3.i32(ptr addrspace(3), i32)
|
