1 ; RUN: llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX906
2 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1011 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
3 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
4 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
5 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
6 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GFX11
8 declare i32 @llvm.amdgcn.sdot4(i32 %a, i32 %b, i32 %c, i1 %clamp)
10 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot4_clamp
11 ; GFX906: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
12 ; GFX10: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
13 ; GFX11: v_dot4_i32_iu8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} neg_lo:[1,1,0] clamp{{$}}
14 define amdgpu_kernel void @test_llvm_amdgcn_sdot4_clamp(
18 ptr addrspace(1) %c) {
20 %a.val = load <4 x i8>, ptr addrspace(1) %a
21 %b.val = load <4 x i8>, ptr addrspace(1) %b
22 %a.val.cast = bitcast <4 x i8> %a.val to i32
23 %b.val.cast = bitcast <4 x i8> %b.val to i32
24 %c.val = load i32, ptr addrspace(1) %c
25 %r.val = call i32 @llvm.amdgcn.sdot4(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 1)
26 store i32 %r.val, ptr addrspace(1) %r
30 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot4_no_clamp
31 ; GFX906: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
32 ; GFX10: v_dot4c_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
33 ; GF11: v_dot4_i32_iu8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}} neg_lo:[1,1,0]{{$}}
34 define amdgpu_kernel void @test_llvm_amdgcn_sdot4_no_clamp(
38 ptr addrspace(1) %c) {
40 %a.val = load <4 x i8>, ptr addrspace(1) %a
41 %b.val = load <4 x i8>, ptr addrspace(1) %b
42 %a.val.cast = bitcast <4 x i8> %a.val to i32
43 %b.val.cast = bitcast <4 x i8> %b.val to i32
44 %c.val = load i32, ptr addrspace(1) %c
45 %r.val = call i32 @llvm.amdgcn.sdot4(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 0)
46 store i32 %r.val, ptr addrspace(1) %r