1 ; RUN: llc -march=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX906
2 ; RUN: llc -march=amdgcn -mcpu=gfx1011 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
3 ; RUN: llc -march=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
4 ; RUN: llc -march=amdgcn -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
5 ; RUN: llc -march=amdgcn -mcpu=gfx1031 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
7 declare i32 @llvm.amdgcn.sdot4(i32 %a, i32 %b, i32 %c, i1 %clamp)
9 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot4_clamp
10 ; GFX906: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
11 ; GFX10: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
12 define amdgpu_kernel void @test_llvm_amdgcn_sdot4_clamp(
14 <4 x i8> addrspace(1)* %a,
15 <4 x i8> addrspace(1)* %b,
16 i32 addrspace(1)* %c) {
18 %a.val = load <4 x i8>, <4 x i8> addrspace(1)* %a
19 %b.val = load <4 x i8>, <4 x i8> addrspace(1)* %b
20 %a.val.cast = bitcast <4 x i8> %a.val to i32
21 %b.val.cast = bitcast <4 x i8> %b.val to i32
22 %c.val = load i32, i32 addrspace(1)* %c
23 %r.val = call i32 @llvm.amdgcn.sdot4(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 1)
24 store i32 %r.val, i32 addrspace(1)* %r
28 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot4_no_clamp
29 ; GFX906: v_dot4_i32_i8 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
30 ; GFX10: v_dot4c_i32_i8_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
31 define amdgpu_kernel void @test_llvm_amdgcn_sdot4_no_clamp(
33 <4 x i8> addrspace(1)* %a,
34 <4 x i8> addrspace(1)* %b,
35 i32 addrspace(1)* %c) {
37 %a.val = load <4 x i8>, <4 x i8> addrspace(1)* %a
38 %b.val = load <4 x i8>, <4 x i8> addrspace(1)* %b
39 %a.val.cast = bitcast <4 x i8> %a.val to i32
40 %b.val.cast = bitcast <4 x i8> %b.val to i32
41 %c.val = load i32, i32 addrspace(1)* %c
42 %r.val = call i32 @llvm.amdgcn.sdot4(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 0)
43 store i32 %r.val, i32 addrspace(1)* %r