1 ; RUN: llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX906
2 ; RUN: llc -mtriple=amdgcn -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX908
3 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1011 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
4 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
5 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
6 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1031 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10
7 ; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GFX11
9 declare i32 @llvm.amdgcn.sdot8(i32 %a, i32 %b, i32 %c, i1 %clamp)
11 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot8_clamp
12 ; GFX906: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
13 ; GFX908: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
14 ; GFX10: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
15 ; GFX11: v_dot8_i32_iu4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} neg_lo:[1,1,0] clamp{{$}}
16 define amdgpu_kernel void @test_llvm_amdgcn_sdot8_clamp(
20 ptr addrspace(1) %c) {
22 %a.val = load <8 x i4>, ptr addrspace(1) %a
23 %b.val = load <8 x i4>, ptr addrspace(1) %b
24 %a.val.cast = bitcast <8 x i4> %a.val to i32
25 %b.val.cast = bitcast <8 x i4> %b.val to i32
26 %c.val = load i32, ptr addrspace(1) %c
27 %r.val = call i32 @llvm.amdgcn.sdot8(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 1)
28 store i32 %r.val, ptr addrspace(1) %r
32 ; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot8_no_clamp
33 ; GFX906: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
34 ; GFX908: v_dot8c_i32_i4_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
35 ; GFX10: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
36 ; GFX11: v_dot8_i32_iu4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} neg_lo:[1,1,0]{{$}}
37 define amdgpu_kernel void @test_llvm_amdgcn_sdot8_no_clamp(
41 ptr addrspace(1) %c) {
43 %a.val = load <8 x i4>, ptr addrspace(1) %a
44 %b.val = load <8 x i4>, ptr addrspace(1) %b
45 %a.val.cast = bitcast <8 x i4> %a.val to i32
46 %b.val.cast = bitcast <8 x i4> %b.val to i32
47 %c.val = load i32, ptr addrspace(1) %c
48 %r.val = call i32 @llvm.amdgcn.sdot8(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 0)
49 store i32 %r.val, ptr addrspace(1) %r