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1;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s -check-prefix=CHECK -check-prefix=SICI
2;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s -check-prefix=CHECK -check-prefix=VI
3
4;CHECK-LABEL: {{^}}buffer_load:
5;CHECK: buffer_load_format_xyzw v[0:3], off, s[0:3], 0
6;CHECK: buffer_load_format_xyzw v[4:7], off, s[0:3], 0 glc
7;CHECK: buffer_load_format_xyzw v[8:11], off, s[0:3], 0 slc
8;CHECK: s_waitcnt
9define amdgpu_ps {<4 x float>, <4 x float>, <4 x float>} @buffer_load(<4 x i32> inreg) {
10main_body:
11  %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 0, i32 0, i32 0)
12  %data_glc = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 0, i32 0, i32 1)
13  %data_slc = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 0, i32 0, i32 2)
14  %r0 = insertvalue {<4 x float>, <4 x float>, <4 x float>} undef, <4 x float> %data, 0
15  %r1 = insertvalue {<4 x float>, <4 x float>, <4 x float>} %r0, <4 x float> %data_glc, 1
16  %r2 = insertvalue {<4 x float>, <4 x float>, <4 x float>} %r1, <4 x float> %data_slc, 2
17  ret {<4 x float>, <4 x float>, <4 x float>} %r2
18}
19
20;CHECK-LABEL: {{^}}buffer_load_immoffs:
21;CHECK: buffer_load_format_xyzw v[0:3], off, s[0:3], 0 offset:42
22;CHECK: s_waitcnt
23define amdgpu_ps <4 x float> @buffer_load_immoffs(<4 x i32> inreg) {
24main_body:
25  %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 42, i32 0, i32 0)
26  ret <4 x float> %data
27}
28
29;CHECK-LABEL: {{^}}buffer_load_immoffs_large:
30;CHECK-DAG: buffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, s[0:3], 60 offset:4092
31;CHECK-DAG: s_movk_i32 [[OFS1:s[0-9]+]], 0x7ffc
32;CHECK-DAG: buffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, s[0:3], [[OFS1]] offset:4092
33;CHECK-DAG: s_mov_b32 [[OFS2:s[0-9]+]], 0x8ffc
34;CHECK-DAG: buffer_load_format_xyzw {{v\[[0-9]+:[0-9]+\]}}, off, s[0:3], [[OFS2]] offset:4
35;CHECK: s_waitcnt
36define amdgpu_ps <4 x float> @buffer_load_immoffs_large(<4 x i32> inreg) {
37main_body:
38  %d.0 = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 4092, i32 60, i32 0)
39  %d.1 = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 4092, i32 32764, i32 0)
40  %d.2 = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 4, i32 36860, i32 0)
41  %d.3 = fadd <4 x float> %d.0, %d.1
42  %data = fadd <4 x float> %d.2, %d.3
43  ret <4 x float> %data
44}
45
46;CHECK-LABEL: {{^}}buffer_load_ofs:
47;CHECK: buffer_load_format_xyzw v[0:3], v0, s[0:3], 0 offen
48;CHECK: s_waitcnt
49define amdgpu_ps <4 x float> @buffer_load_ofs(<4 x i32> inreg, i32) {
50main_body:
51  %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 %1, i32 0, i32 0)
52  ret <4 x float> %data
53}
54
55;CHECK-LABEL: {{^}}buffer_load_ofs_imm:
56;CHECK: buffer_load_format_xyzw v[0:3], v0, s[0:3], 0 offen offset:60
57;CHECK: s_waitcnt
58define amdgpu_ps <4 x float> @buffer_load_ofs_imm(<4 x i32> inreg, i32) {
59main_body:
60  %ofs = add i32 %1, 60
61  %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %0, i32 %ofs, i32 0, i32 0)
62  ret <4 x float> %data
63}
64
65;CHECK-LABEL: {{^}}buffer_load_x:
66;CHECK: buffer_load_format_x v0, off, s[0:3], 0
67;CHECK: s_waitcnt
68define amdgpu_ps float @buffer_load_x(<4 x i32> inreg %rsrc) {
69main_body:
70  %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 0, i32 0, i32 0)
71  ret float %data
72}
73
74;CHECK-LABEL: {{^}}buffer_load_xy:
75;CHECK: buffer_load_format_xy v[0:1], off, s[0:3], 0
76;CHECK: s_waitcnt
77define amdgpu_ps <2 x float> @buffer_load_xy(<4 x i32> inreg %rsrc) {
78main_body:
79  %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 0, i32 0, i32 0)
80  ret <2 x float> %data
81}
82
83declare float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32>, i32, i32, i32) #0
84declare <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32>, i32, i32, i32) #0
85declare <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32>, i32, i32, i32) #0
86
87attributes #0 = { nounwind readonly }
88