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annotate test/CodeGen/AMDGPU/mad-sub.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
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95
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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2
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3 declare i32 @llvm.r600.read.tidig.x() #0
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4 declare float @llvm.fabs.f32(float) #0
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5
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6 ; FUNC-LABEL: {{^}}mad_sub_f32:
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7 ; SI: buffer_load_dword [[REGA:v[0-9]+]]
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8 ; SI: buffer_load_dword [[REGB:v[0-9]+]]
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9 ; SI: buffer_load_dword [[REGC:v[0-9]+]]
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10 ; SI: v_mad_f32 [[RESULT:v[0-9]+]], [[REGA]], [[REGB]], -[[REGC]]
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11 ; SI: buffer_store_dword [[RESULT]]
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12 define void @mad_sub_f32(float addrspace(1)* noalias nocapture %out, float addrspace(1)* noalias nocapture readonly %ptr) #1 {
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13 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
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14 %tid.ext = sext i32 %tid to i64
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15 %gep0 = getelementptr float, float addrspace(1)* %ptr, i64 %tid.ext
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16 %add1 = add i64 %tid.ext, 1
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17 %gep1 = getelementptr float, float addrspace(1)* %ptr, i64 %add1
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18 %add2 = add i64 %tid.ext, 2
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19 %gep2 = getelementptr float, float addrspace(1)* %ptr, i64 %add2
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20 %outgep = getelementptr float, float addrspace(1)* %out, i64 %tid.ext
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21 %a = load float, float addrspace(1)* %gep0, align 4
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22 %b = load float, float addrspace(1)* %gep1, align 4
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23 %c = load float, float addrspace(1)* %gep2, align 4
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24 %mul = fmul float %a, %b
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25 %sub = fsub float %mul, %c
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26 store float %sub, float addrspace(1)* %outgep, align 4
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27 ret void
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28 }
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29
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30 ; FUNC-LABEL: {{^}}mad_sub_inv_f32:
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31 ; SI: buffer_load_dword [[REGA:v[0-9]+]]
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32 ; SI: buffer_load_dword [[REGB:v[0-9]+]]
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33 ; SI: buffer_load_dword [[REGC:v[0-9]+]]
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34 ; SI: v_mad_f32 [[RESULT:v[0-9]+]], -[[REGA]], [[REGB]], [[REGC]]
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35 ; SI: buffer_store_dword [[RESULT]]
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36 define void @mad_sub_inv_f32(float addrspace(1)* noalias nocapture %out, float addrspace(1)* noalias nocapture readonly %ptr) #1 {
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37 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
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38 %tid.ext = sext i32 %tid to i64
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39 %gep0 = getelementptr float, float addrspace(1)* %ptr, i64 %tid.ext
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40 %add1 = add i64 %tid.ext, 1
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41 %gep1 = getelementptr float, float addrspace(1)* %ptr, i64 %add1
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42 %add2 = add i64 %tid.ext, 2
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43 %gep2 = getelementptr float, float addrspace(1)* %ptr, i64 %add2
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44 %outgep = getelementptr float, float addrspace(1)* %out, i64 %tid.ext
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45 %a = load float, float addrspace(1)* %gep0, align 4
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46 %b = load float, float addrspace(1)* %gep1, align 4
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47 %c = load float, float addrspace(1)* %gep2, align 4
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48 %mul = fmul float %a, %b
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49 %sub = fsub float %c, %mul
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50 store float %sub, float addrspace(1)* %outgep, align 4
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51 ret void
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52 }
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53
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54 ; FUNC-LABEL: {{^}}mad_sub_f64:
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55 ; SI: v_mul_f64
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56 ; SI: v_add_f64
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57 define void @mad_sub_f64(double addrspace(1)* noalias nocapture %out, double addrspace(1)* noalias nocapture readonly %ptr) #1 {
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58 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
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59 %tid.ext = sext i32 %tid to i64
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60 %gep0 = getelementptr double, double addrspace(1)* %ptr, i64 %tid.ext
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61 %add1 = add i64 %tid.ext, 1
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62 %gep1 = getelementptr double, double addrspace(1)* %ptr, i64 %add1
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63 %add2 = add i64 %tid.ext, 2
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64 %gep2 = getelementptr double, double addrspace(1)* %ptr, i64 %add2
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65 %outgep = getelementptr double, double addrspace(1)* %out, i64 %tid.ext
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66 %a = load double, double addrspace(1)* %gep0, align 8
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67 %b = load double, double addrspace(1)* %gep1, align 8
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68 %c = load double, double addrspace(1)* %gep2, align 8
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69 %mul = fmul double %a, %b
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70 %sub = fsub double %mul, %c
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71 store double %sub, double addrspace(1)* %outgep, align 8
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72 ret void
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73 }
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74
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75 ; FUNC-LABEL: {{^}}mad_sub_fabs_f32:
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76 ; SI: buffer_load_dword [[REGA:v[0-9]+]]
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77 ; SI: buffer_load_dword [[REGB:v[0-9]+]]
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78 ; SI: buffer_load_dword [[REGC:v[0-9]+]]
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79 ; SI: v_mad_f32 [[RESULT:v[0-9]+]], [[REGA]], [[REGB]], -|[[REGC]]|
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80 ; SI: buffer_store_dword [[RESULT]]
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81 define void @mad_sub_fabs_f32(float addrspace(1)* noalias nocapture %out, float addrspace(1)* noalias nocapture readonly %ptr) #1 {
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82 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
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83 %tid.ext = sext i32 %tid to i64
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84 %gep0 = getelementptr float, float addrspace(1)* %ptr, i64 %tid.ext
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85 %add1 = add i64 %tid.ext, 1
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86 %gep1 = getelementptr float, float addrspace(1)* %ptr, i64 %add1
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87 %add2 = add i64 %tid.ext, 2
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88 %gep2 = getelementptr float, float addrspace(1)* %ptr, i64 %add2
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89 %outgep = getelementptr float, float addrspace(1)* %out, i64 %tid.ext
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90 %a = load float, float addrspace(1)* %gep0, align 4
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91 %b = load float, float addrspace(1)* %gep1, align 4
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92 %c = load float, float addrspace(1)* %gep2, align 4
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93 %c.abs = call float @llvm.fabs.f32(float %c) #0
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94 %mul = fmul float %a, %b
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95 %sub = fsub float %mul, %c.abs
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96 store float %sub, float addrspace(1)* %outgep, align 4
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97 ret void
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98 }
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99
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100 ; FUNC-LABEL: {{^}}mad_sub_fabs_inv_f32:
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101 ; SI: buffer_load_dword [[REGA:v[0-9]+]]
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102 ; SI: buffer_load_dword [[REGB:v[0-9]+]]
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103 ; SI: buffer_load_dword [[REGC:v[0-9]+]]
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104 ; SI: v_mad_f32 [[RESULT:v[0-9]+]], -[[REGA]], [[REGB]], |[[REGC]]|
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105 ; SI: buffer_store_dword [[RESULT]]
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106 define void @mad_sub_fabs_inv_f32(float addrspace(1)* noalias nocapture %out, float addrspace(1)* noalias nocapture readonly %ptr) #1 {
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107 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
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108 %tid.ext = sext i32 %tid to i64
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109 %gep0 = getelementptr float, float addrspace(1)* %ptr, i64 %tid.ext
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110 %add1 = add i64 %tid.ext, 1
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111 %gep1 = getelementptr float, float addrspace(1)* %ptr, i64 %add1
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112 %add2 = add i64 %tid.ext, 2
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113 %gep2 = getelementptr float, float addrspace(1)* %ptr, i64 %add2
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114 %outgep = getelementptr float, float addrspace(1)* %out, i64 %tid.ext
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
115 %a = load float, float addrspace(1)* %gep0, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
116 %b = load float, float addrspace(1)* %gep1, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
117 %c = load float, float addrspace(1)* %gep2, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
118 %c.abs = call float @llvm.fabs.f32(float %c) #0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
119 %mul = fmul float %a, %b
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
120 %sub = fsub float %c.abs, %mul
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
121 store float %sub, float addrspace(1)* %outgep, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
122 ret void
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
123 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
124
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 ; FUNC-LABEL: {{^}}neg_neg_mad_f32:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 ; SI: v_mac_f32_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 define void @neg_neg_mad_f32(float addrspace(1)* noalias nocapture %out, float addrspace(1)* noalias nocapture readonly %ptr) #1 {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
128 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 %tid.ext = sext i32 %tid to i64
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
130 %gep0 = getelementptr float, float addrspace(1)* %ptr, i64 %tid.ext
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 %add1 = add i64 %tid.ext, 1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
132 %gep1 = getelementptr float, float addrspace(1)* %ptr, i64 %add1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 %add2 = add i64 %tid.ext, 2
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 %gep2 = getelementptr float, float addrspace(1)* %ptr, i64 %add2
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 %outgep = getelementptr float, float addrspace(1)* %out, i64 %tid.ext
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 %a = load float, float addrspace(1)* %gep0, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 %b = load float, float addrspace(1)* %gep1, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 %c = load float, float addrspace(1)* %gep2, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 %nega = fsub float -0.000000e+00, %a
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 %negb = fsub float -0.000000e+00, %b
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 %mul = fmul float %nega, %negb
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 %sub = fadd float %mul, %c
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 store float %sub, float addrspace(1)* %outgep, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 ret void
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
146
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 ; FUNC-LABEL: {{^}}mad_fabs_sub_f32:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 ; SI: buffer_load_dword [[REGA:v[0-9]+]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 ; SI: buffer_load_dword [[REGB:v[0-9]+]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 ; SI: buffer_load_dword [[REGC:v[0-9]+]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 ; SI: v_mad_f32 [[RESULT:v[0-9]+]], [[REGA]], |[[REGB]]|, -[[REGC]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 ; SI: buffer_store_dword [[RESULT]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 define void @mad_fabs_sub_f32(float addrspace(1)* noalias nocapture %out, float addrspace(1)* noalias nocapture readonly %ptr) #1 {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 %tid = tail call i32 @llvm.r600.read.tidig.x() #0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 %tid.ext = sext i32 %tid to i64
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 %gep0 = getelementptr float, float addrspace(1)* %ptr, i64 %tid.ext
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 %add1 = add i64 %tid.ext, 1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 %gep1 = getelementptr float, float addrspace(1)* %ptr, i64 %add1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 %add2 = add i64 %tid.ext, 2
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 %gep2 = getelementptr float, float addrspace(1)* %ptr, i64 %add2
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 %outgep = getelementptr float, float addrspace(1)* %out, i64 %tid.ext
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 %a = load float, float addrspace(1)* %gep0, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 %b = load float, float addrspace(1)* %gep1, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 %c = load float, float addrspace(1)* %gep2, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 %b.abs = call float @llvm.fabs.f32(float %b) #0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 %mul = fmul float %a, %b.abs
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 %sub = fsub float %mul, %c
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 store float %sub, float addrspace(1)* %outgep, align 4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 ret void
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 ; FUNC-LABEL: {{^}}fsub_c_fadd_a_a:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 ; SI-DAG: buffer_load_dword [[R1:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 ; SI-DAG: buffer_load_dword [[R2:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 ; SI: v_mac_f32_e32 [[R2]], -2.0, [[R1]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 ; SI: buffer_store_dword [[R2]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 define void @fsub_c_fadd_a_a(float addrspace(1)* %out, float addrspace(1)* %in) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 %gep.0 = getelementptr float, float addrspace(1)* %out, i32 %tid
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 %gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 %gep.out = getelementptr float, float addrspace(1)* %out, i32 %tid
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 %r1 = load float, float addrspace(1)* %gep.0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 %r2 = load float, float addrspace(1)* %gep.1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
185
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 %add = fadd float %r1, %r1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 %r3 = fsub float %r2, %add
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 store float %r3, float addrspace(1)* %gep.out
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 ret void
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 ; FUNC-LABEL: {{^}}fsub_fadd_a_a_c:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 ; SI-DAG: buffer_load_dword [[R1:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 ; SI-DAG: buffer_load_dword [[R2:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 ; SI: v_mad_f32 [[RESULT:v[0-9]+]], 2.0, [[R1]], -[[R2]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 ; SI: buffer_store_dword [[RESULT]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 define void @fsub_fadd_a_a_c(float addrspace(1)* %out, float addrspace(1)* %in) {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 %gep.0 = getelementptr float, float addrspace(1)* %out, i32 %tid
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 %gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 %gep.out = getelementptr float, float addrspace(1)* %out, i32 %tid
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 %r1 = load float, float addrspace(1)* %gep.0
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 %r2 = load float, float addrspace(1)* %gep.1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 %add = fadd float %r1, %r1
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 %r3 = fsub float %add, %r2
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 store float %r3, float addrspace(1)* %gep.out
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 ret void
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 attributes #0 = { nounwind readnone }
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 attributes #1 = { nounwind }