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comparison test/CodeGen/AMDGPU/pv-packing.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents
children 1172e4bd9c6f
comparison
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84:f3e34b893a5f 95:afa8332a0e37
1 ; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s
2
3 ;CHECK: DOT4 T{{[0-9]\.X}}
4 ;CHECK: MULADD_IEEE * T{{[0-9]\.W}}
5
6 define void @main(<4 x float> inreg %reg0, <4 x float> inreg %reg1, <4 x float> inreg %reg2, <4 x float> inreg %reg3) #0 {
7 main_body:
8 %0 = extractelement <4 x float> %reg1, i32 0
9 %1 = extractelement <4 x float> %reg1, i32 1
10 %2 = extractelement <4 x float> %reg1, i32 2
11 %3 = extractelement <4 x float> %reg2, i32 0
12 %4 = extractelement <4 x float> %reg2, i32 1
13 %5 = extractelement <4 x float> %reg2, i32 2
14 %6 = extractelement <4 x float> %reg3, i32 0
15 %7 = extractelement <4 x float> %reg3, i32 1
16 %8 = extractelement <4 x float> %reg3, i32 2
17 %9 = load <4 x float>, <4 x float> addrspace(8)* null
18 %10 = load <4 x float>, <4 x float> addrspace(8)* getelementptr ([1024 x <4 x float>], [1024 x <4 x float>] addrspace(8)* null, i64 0, i32 1)
19 %11 = call float @llvm.AMDGPU.dp4(<4 x float> %9, <4 x float> %9)
20 %12 = fmul float %0, %3
21 %13 = fadd float %12, %6
22 %14 = fmul float %1, %4
23 %15 = fadd float %14, %7
24 %16 = fmul float %2, %5
25 %17 = fadd float %16, %8
26 %18 = fmul float %11, %11
27 %19 = fadd float %18, %0
28 %20 = insertelement <4 x float> undef, float %13, i32 0
29 %21 = insertelement <4 x float> %20, float %15, i32 1
30 %22 = insertelement <4 x float> %21, float %17, i32 2
31 %23 = insertelement <4 x float> %22, float %19, i32 3
32 %24 = call float @llvm.AMDGPU.dp4(<4 x float> %23, <4 x float> %10)
33 %25 = insertelement <4 x float> undef, float %24, i32 0
34 call void @llvm.R600.store.swizzle(<4 x float> %25, i32 0, i32 2)
35 ret void
36 }
37
38 ; Function Attrs: readnone
39 declare float @llvm.AMDGPU.dp4(<4 x float>, <4 x float>) #1
40
41
42 declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32)
43
44 attributes #0 = { "ShaderType"="1" }
45 attributes #1 = { readnone }