llvm.amdgcn.sdot8.ll
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; RUN: llc -march=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX906
; RUN: llc -march=amdgcn -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX908
; RUN: llc -march=amdgcn -mcpu=gfx1011 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10,GFX1011
; RUN: llc -march=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=GCN,GFX10,GFX1011
declare i32 @llvm.amdgcn.sdot8(i32 %a, i32 %b, i32 %c, i1 %clamp)
; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot8_clamp
; GFX906: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
; GFX908: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
; GFX10: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}} clamp{{$}}
define amdgpu_kernel void @test_llvm_amdgcn_sdot8_clamp(
i32 addrspace(1)* %r,
<8 x i4> addrspace(1)* %a,
<8 x i4> addrspace(1)* %b,
i32 addrspace(1)* %c) {
entry:
%a.val = load <8 x i4>, <8 x i4> addrspace(1)* %a
%b.val = load <8 x i4>, <8 x i4> addrspace(1)* %b
%a.val.cast = bitcast <8 x i4> %a.val to i32
%b.val.cast = bitcast <8 x i4> %b.val to i32
%c.val = load i32, i32 addrspace(1)* %c
%r.val = call i32 @llvm.amdgcn.sdot8(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 1)
store i32 %r.val, i32 addrspace(1)* %r
ret void
}
; GCN-LABEL: {{^}}test_llvm_amdgcn_sdot8_no_clamp
; GFX906: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}, v{{[0-9]+}}{{$}}
; GFX908: v_dot8c_i32_i4_e32 v{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
; GFX1011: v_dot8_i32_i4 v{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}}, v{{[0-9]+}}{{$}}
define amdgpu_kernel void @test_llvm_amdgcn_sdot8_no_clamp(
i32 addrspace(1)* %r,
<8 x i4> addrspace(1)* %a,
<8 x i4> addrspace(1)* %b,
i32 addrspace(1)* %c) {
entry:
%a.val = load <8 x i4>, <8 x i4> addrspace(1)* %a
%b.val = load <8 x i4>, <8 x i4> addrspace(1)* %b
%a.val.cast = bitcast <8 x i4> %a.val to i32
%b.val.cast = bitcast <8 x i4> %b.val to i32
%c.val = load i32, i32 addrspace(1)* %c
%r.val = call i32 @llvm.amdgcn.sdot8(i32 %a.val.cast, i32 %b.val.cast, i32 %c.val, i1 0)
store i32 %r.val, i32 addrspace(1)* %r
ret void
}