summaryrefslogtreecommitdiff
path: root/test/CodeGen/ARM/struct-byval-frame-index.ll
blob: 52f70fe1e0f8a155beef9c4681e4ebc23c0f8a28 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
; RUN: llc < %s -mcpu=cortex-a15 -verify-machineinstrs -arm-atomic-cfg-tidy=0 | FileCheck %s

; Check a spill right after a function call with large struct byval is correctly
; generated.
; PR16393

; CHECK: set_stored_macroblock_parameters
; CHECK: str r{{.*}}, [sp, [[SLOT:#[0-9]+]]] @ 4-byte Spill
; CHECK: bl RestoreMVBlock8x8
; CHECK: bl RestoreMVBlock8x8
; CHECK: bl RestoreMVBlock8x8
; CHECK: ldr r{{.*}}, [sp, [[SLOT]]] @ 4-byte Reload

target triple = "armv7l-unknown-linux-gnueabihf"

%structA = type { double, [16 x [16 x i16]], [16 x [16 x i16]], [16 x [16 x i16]], i32****, i32***, i32, i16, [4 x i32], [4 x i32], i8**, [16 x i8], [16 x i8], i32, i64, i32, i16******, i16******, [2 x [4 x [4 x i8]]], i32, i32, i32, i32, i32, i32, i32, i32, i32 }
%structB = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, float, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8**, i8**, i32, i32***, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [9 x [16 x [16 x i16]]], [5 x [16 x [16 x i16]]], [9 x [8 x [8 x i16]]], [2 x [4 x [16 x [16 x i16]]]], [16 x [16 x i16]], [16 x [16 x i32]], i32****, i32***, i32***, i32***, i32****, i32****, %structC*, %structD*, %structK*, i32*, i32*, i32, i32, i32, i32, [4 x [4 x i32]], i32, i32, i32, i32, i32, double, i32, i32, i32, i32, i16******, i16******, i16******, i16******, [15 x i16], i32, i32, i32, i32, i32, i32, i32, i32, [6 x [32 x i32]], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [1 x i32], i32, i32, [2 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, %structL*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, double**, double***, i32***, double**, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [3 x [2 x i32]], [2 x i32], i32, i32, i16, i32, i32, i32, i32, i32 }
%structC = type { i32, i32, [100 x %structD*], i32, float, float, float }
%structD = type { i32, i32, i32, i32, i32, i32, %structE*, %structH*, %structJ*, i32, i32*, i32*, i32*, i32, i32*, i32*, i32*, i32 (i32)*, [3 x [2 x i32]] }
%structE = type { %structF*, %structG, %structG }
%structF = type { i32, i32, i8, i32, i32, i8, i8, i32, i32, i8*, i32 }
%structG = type { i32, i32, i32, i32, i32, i8*, i32*, i32, i32 }
%structH = type { [3 x [11 x %structI]], [2 x [9 x %structI]], [2 x [10 x %structI]], [2 x [6 x %structI]], [4 x %structI], [4 x %structI], [3 x %structI] }
%structI = type { i16, i8, i32 }
%structJ = type { [2 x %structI], [4 x %structI], [3 x [4 x %structI]], [10 x [4 x %structI]], [10 x [15 x %structI]], [10 x [15 x %structI]], [10 x [5 x %structI]], [10 x [5 x %structI]], [10 x [15 x %structI]], [10 x [15 x %structI]] }
%structK = type { i32, i32, i32, [2 x i32], i32, [8 x i32], %structK*, %structK*, i32, [2 x [4 x [4 x [2 x i32]]]], [16 x i8], [16 x i8], i32, i64, [4 x i32], [4 x i32], i64, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i16, double, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
%structL = type { i32, i32, i32, i32, i32, %structL* }
%structM = type { i32, i32, i32, i32, i32, i32, [6 x [33 x i64]], [6 x [33 x i64]], [6 x [33 x i64]], [6 x [33 x i64]], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i16**, i16****, i16****, i16*****, i16***, i8*, i8***, i64***, i64***, i16****, i8**, i8**, %structM*, %structM*, %structM*, i32, i32, i32, i32, i32, i32, i32 }
%structN = type { i32, [16 x [16 x i32]], [16 x [16 x i32]], [16 x [16 x i32]], [3 x [16 x [16 x i32]]], [4 x i16], [4 x i8], [4 x i8], [4 x i8], [16 x [16 x i16]], [16 x [16 x i16]], [16 x [16 x i32]] }

@cofAC = external global i32****, align 4
@cofDC = external global i32***, align 4
@rdopt = external global %structA*, align 4
@img = external global %structB*
@enc_picture = external global %structM*
@si_frame_indicator = external global i32, align 4
@sp2_frame_indicator = external global i32, align 4
@lrec = external global i32**, align 4
@tr8x8 = external global %structN, align 4
@best_mode = external global i16, align 2
@best_c_imode = external global i32, align 4
@best_i16offset = external global i32, align 4
@bi_pred_me = external global i16, align 2
@b8mode = external global [4 x i32], align 4
@b8pdir = external global [4 x i32], align 4
@b4_intra_pred_modes = external global [16 x i8], align 1
@b8_intra_pred_modes8x8 = external global [16 x i8], align 1
@b4_ipredmode = external global [16 x i8], align 1
@b8_ipredmode8x8 = external global [4 x [4 x i8]], align 1
@rec_mbY = external global [16 x [16 x i16]], align 2
@lrec_rec = external global [16 x [16 x i32]], align 4
@rec_mbU = external global [16 x [16 x i16]], align 2
@rec_mbV = external global [16 x [16 x i16]], align 2
@lrec_rec_U = external global [16 x [16 x i32]], align 4
@lrec_uv = external global i32***, align 4
@lrec_rec_V = external global [16 x [16 x i32]], align 4
@cbp = external global i32, align 4
@cbp_blk = external global i64, align 8
@luma_transform_size_8x8_flag = external global i32, align 4
@frefframe = external global [4 x [4 x i8]], align 1
@brefframe = external global [4 x [4 x i8]], align 1

; Function Attrs: nounwind
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) #0

; Function Attrs: nounwind
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) #0

; Function Attrs: nounwind
declare void @SetMotionVectorsMB(%structK* nocapture, i32) #1

; Function Attrs: nounwind
define void @set_stored_macroblock_parameters() #1 {
entry:
  %0 = load %structB*, %structB** @img, align 4
  %1 = load i32, i32* undef, align 4
  %mb_data = getelementptr inbounds %structB, %structB* %0, i32 0, i32 61
  %2 = load %structK*, %structK** %mb_data, align 4
  br label %for.body

for.body:                                         ; preds = %for.body, %entry
  br i1 undef, label %for.end, label %for.body

for.end:                                          ; preds = %for.body
  br i1 undef, label %for.body20, label %if.end

for.body20:                                       ; preds = %for.end
  unreachable

if.end:                                           ; preds = %for.end
  br i1 undef, label %if.end40, label %for.cond31.preheader

for.cond31.preheader:                             ; preds = %if.end
  unreachable

if.end40:                                         ; preds = %if.end
  br i1 undef, label %if.end43, label %if.then42

if.then42:                                        ; preds = %if.end40
  br label %if.end43

if.end43:                                         ; preds = %if.then42, %if.end40
  br i1 undef, label %if.end164, label %for.cond47.preheader

for.cond47.preheader:                             ; preds = %if.end43
  br i1 undef, label %for.body119, label %if.end164

for.body119:                                      ; preds = %for.body119, %for.cond47.preheader
  br i1 undef, label %for.body119, label %if.end164

if.end164:                                        ; preds = %for.body119, %for.cond47.preheader, %if.end43
  store i32*** null, i32**** @cofDC, align 4
  %mb_type = getelementptr inbounds %structK, %structK* %2, i32 %1, i32 8
  br i1 undef, label %if.end230, label %if.then169

if.then169:                                       ; preds = %if.end164
  br i1 undef, label %for.cond185.preheader, label %for.cond210.preheader

for.cond185.preheader:                            ; preds = %if.then169
  unreachable

for.cond210.preheader:                            ; preds = %if.then169
  unreachable

if.end230:                                        ; preds = %if.end164
  tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* undef, i8* bitcast ([4 x i32]* @b8mode to i8*), i32 16, i32 4, i1 false)
  %b8pdir = getelementptr inbounds %structK, %structK* %2, i32 %1, i32 15
  %3 = bitcast [4 x i32]* %b8pdir to i8*
  tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %3, i8* bitcast ([4 x i32]* @b8pdir to i8*), i32 16, i32 4, i1 false)
  br i1 undef, label %if.end236, label %if.then233

if.then233:                                       ; preds = %if.end230
  unreachable

if.end236:                                        ; preds = %if.end230
  %cmp242 = icmp ne i16 undef, 8
  %4 = load i32, i32* @luma_transform_size_8x8_flag, align 4
  %tobool245 = icmp ne i32 %4, 0
  %or.cond812 = or i1 %cmp242, %tobool245
  br i1 %or.cond812, label %if.end249, label %land.lhs.true246

land.lhs.true246:                                 ; preds = %if.end236
  br i1 undef, label %if.end249, label %if.then248

if.then248:                                       ; preds = %land.lhs.true246
  tail call void asm sideeffect "", "~{r1},~{r2},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11}"() nounwind
  tail call void @RestoreMVBlock8x8(i32 1, i32 0, %structN* byval @tr8x8, i32 0) #0
  tail call void @RestoreMVBlock8x8(i32 1, i32 2, %structN* byval @tr8x8, i32 0) #0
  tail call void @RestoreMVBlock8x8(i32 1, i32 3, %structN* byval @tr8x8, i32 0) #0
  br label %if.end249

if.end249:                                        ; preds = %if.then248, %land.lhs.true246, %if.end236
  %5 = load i32, i32* @luma_transform_size_8x8_flag, align 4
  %6 = load %structA*, %structA** @rdopt, align 4
  %luma_transform_size_8x8_flag264 = getelementptr inbounds %structA, %structA* %6, i32 0, i32 21
  store i32 %5, i32* %luma_transform_size_8x8_flag264, align 4
  %7 = load i32, i32* undef, align 4
  %add281 = add nsw i32 %7, 0
  br label %for.body285

for.body285:                                      ; preds = %for.inc503, %if.end249
  %8 = phi %structB* [ undef, %if.end249 ], [ %.pre1155, %for.inc503 ]
  %i.21103 = phi i32 [ 0, %if.end249 ], [ %inc504, %for.inc503 ]
  %block_x286 = getelementptr inbounds %structB, %structB* %8, i32 0, i32 37
  %9 = load i32, i32* %block_x286, align 4
  %add287 = add nsw i32 %9, %i.21103
  %shr289 = ashr i32 %i.21103, 1
  %add290 = add nsw i32 %shr289, 0
  %arrayidx292 = getelementptr inbounds %structK, %structK* %2, i32 %1, i32 15, i32 %add290
  %10 = load %structM*, %structM** @enc_picture, align 4
  %ref_idx = getelementptr inbounds %structM, %structM* %10, i32 0, i32 35
  %11 = load i8***, i8**** %ref_idx, align 4
  %12 = load i8**, i8*** %11, align 4
  %arrayidx313 = getelementptr inbounds i8*, i8** %12, i32 %add281
  %13 = load i8*, i8** %arrayidx313, align 4
  %arrayidx314 = getelementptr inbounds i8, i8* %13, i32 %add287
  store i8 -1, i8* %arrayidx314, align 1
  %14 = load %structB*, %structB** @img, align 4
  %MbaffFrameFlag327 = getelementptr inbounds %structB, %structB* %14, i32 0, i32 100
  %15 = load i32, i32* %MbaffFrameFlag327, align 4
  %tobool328 = icmp eq i32 %15, 0
  br i1 %tobool328, label %if.end454, label %if.then329

if.then329:                                       ; preds = %for.body285
  %16 = load %structA*, %structA** @rdopt, align 4
  br label %if.end454

if.end454:                                        ; preds = %if.then329, %for.body285
  %17 = load i32, i32* %arrayidx292, align 4
  %cmp457 = icmp eq i32 %17, 0
  br i1 %cmp457, label %if.then475, label %lor.lhs.false459

lor.lhs.false459:                                 ; preds = %if.end454
  %18 = load i32, i32* %mb_type, align 4
  switch i32 %18, label %for.inc503 [
    i32 9, label %if.then475
    i32 11, label %if.then475
    i32 13, label %if.then475
    i32 14, label %if.then475
  ]

if.then475:                                       ; preds = %lor.lhs.false459, %lor.lhs.false459, %lor.lhs.false459, %lor.lhs.false459, %if.end454
  store i16 0, i16* undef, align 2
  br label %for.inc503

for.inc503:                                       ; preds = %if.then475, %lor.lhs.false459
  %inc504 = add nsw i32 %i.21103, 1
  %.pre1155 = load %structB*, %structB** @img, align 4
  br label %for.body285
}

; Function Attrs: nounwind
declare void @update_offset_params(i32, i32) #1

; Function Attrs: nounwind
declare void @RestoreMVBlock8x8(i32, i32, %structN* byval nocapture, i32) #1

attributes #0 = { nounwind }
attributes #1 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }