1; Check that [sl]dc1 are normally emitted. MIPS32r2 should have [sl]dxc1 too.
2; RUN: llc -march=mipsel -mcpu=mips32 -relocation-model=pic < %s | \
3; RUN:   FileCheck %s -check-prefixes=ALL,32R1-LDC1
4; RUN: llc -march=mipsel -mcpu=mips32r2 -relocation-model=pic < %s | \
5; RUN:   FileCheck %s -check-prefixes=ALL,32R2-LDXC1
6; RUN: llc -march=mipsel -mcpu=mips32r6 -relocation-model=pic < %s | \
7; RUN:   FileCheck %s -check-prefixes=ALL,32R6-LDC1
8; RUN: llc -march=mipsel -mcpu=mips32r3 -mattr=+micromips \
9; RUN:   -relocation-model=pic < %s | FileCheck %s -check-prefixes=ALL,MM
10; RUN: llc -march=mipsel -mcpu=mips32r6 -mattr=+micromips \
11; RUN:   -relocation-model=pic < %s | FileCheck %s -check-prefixes=ALL,MM
12
13; Check that -mno-ldc1-sdc1 disables [sl]dc1
14; RUN: llc -march=mipsel -relocation-model=pic -mno-ldc1-sdc1 \
15; RUN:   -mcpu=mips32   < %s | \
16; RUN:   FileCheck %s -check-prefixes=ALL,32R1,32R1-LE,32R1-LE-PIC
17; RUN: llc -march=mipsel -relocation-model=pic -mno-ldc1-sdc1 \
18; RUN:   -mcpu=mips32r2 < %s | \
19; RUN:   FileCheck %s -check-prefixes=ALL,32R2,32R2-LE,32R2-LE-PIC
20; RUN: llc -march=mipsel -relocation-model=pic -mno-ldc1-sdc1 \
21; RUN:   -mcpu=mips32r6 < %s | \
22; RUN:   FileCheck %s -check-prefixes=ALL,32R6,32R6-LE,32R6-LE-PIC
23; RUN: llc -march=mipsel -relocation-model=pic -mno-ldc1-sdc1 -mcpu=mips32r3 \
24; RUN:   -mattr=+micromips < %s | \
25; RUN:   FileCheck %s -check-prefixes=ALL,MM-MNO-PIC,MM-MNO-LE-PIC
26; RUN: llc -march=mipsel -relocation-model=pic -mno-ldc1-sdc1 -mcpu=mips32r6 \
27; RUN:   -mattr=+micromips < %s | \
28; RUN:   FileCheck %s -check-prefixes=ALL,MM-MNO-PIC,MM-MNO-LE-PIC
29
30; Check again for big-endian
31; RUN: llc -march=mips -relocation-model=pic -mno-ldc1-sdc1 \
32; RUN:   -mcpu=mips32   < %s | \
33; RUN:   FileCheck %s -check-prefixes=ALL,32R1,32R1-BE,32R1-BE-PIC
34; RUN: llc -march=mips -relocation-model=pic -mno-ldc1-sdc1 \
35; RUN:   -mcpu=mips32r2 < %s | \
36; RUN:   FileCheck %s -check-prefixes=ALL,32R2,32R2-BE,32R2-BE-PIC
37; RUN: llc -march=mips -relocation-model=pic -mno-ldc1-sdc1 \
38; RUN:   -mcpu=mips32r6 < %s | \
39; RUN:   FileCheck %s -check-prefixes=ALL,32R6,32R6-BE,32R6-BE-PIC
40; RUN: llc -march=mips -relocation-model=pic -mno-ldc1-sdc1 -mcpu=mips32r3 \
41; RUN:   -mattr=+micromips < %s | \
42; RUN:   FileCheck %s -check-prefixes=ALL,MM-MNO-PIC,MM-MNO-BE-PIC
43; RUN: llc -march=mips -relocation-model=pic -mno-ldc1-sdc1 -mcpu=mips32r6 \
44; RUN:   -mattr=+micromips < %s | \
45; RUN:   FileCheck %s -check-prefixes=ALL,MM-MNO-PIC,MM-MNO-BE-PIC
46
47; Check again for the static relocation model
48; RUN: llc -march=mipsel -relocation-model=static -mno-ldc1-sdc1 \
49; RUN:   -mcpu=mips32   < %s | \
50; RUN:   FileCheck %s -check-prefixes=ALL,32R1,32R1-LE,32R1-LE-STATIC
51; RUN: llc -march=mipsel -relocation-model=static -mno-ldc1-sdc1 \
52; RUN:   -mcpu=mips32r2 < %s | \
53; RUN:   FileCheck %s -check-prefixes=ALL,32R2,32R2-LE,32R2-LE-STATIC
54; RUN: llc -march=mipsel -relocation-model=static -mno-ldc1-sdc1 \
55; RUN:   -mcpu=mips32r6 < %s | \
56; RUN:   FileCheck %s -check-prefixes=ALL,32R6,32R6-LE,32R6-LE-STATIC
57; RUN: llc -march=mipsel -relocation-model=static -mcpu=mips32r3 \
58; RUN:   -mattr=+micromips < %s | FileCheck %s -check-prefixes=ALL,MM-STATIC-PIC
59; RUN: llc -march=mipsel -relocation-model=static -mcpu=mips32r6 \
60; RUN:   -mattr=+micromips < %s | FileCheck %s -check-prefixes=ALL,MM-STATIC-PIC
61
62@g0 = common global double 0.000000e+00, align 8
63
64; ALL-LABEL: test_ldc1:
65
66; 32R1-LE-PIC-DAG:    lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
67; 32R1-LE-PIC-DAG:    lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
68; 32R1-LE-PIC-DAG:    mtc1 $[[R0]], $f0
69; 32R1-LE-PIC-DAG:    mtc1 $[[R1]], $f1
70
71; 32R2-LE-PIC-DAG:    lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
72; 32R2-LE-PIC-DAG:    lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
73; 32R2-LE-PIC-DAG:    mtc1 $[[R0]], $f0
74; 32R2-LE-PIC-DAG:    mthc1 $[[R1]], $f0
75
76; 32R6-LE-PIC-DAG:    lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
77; 32R6-LE-PIC-DAG:    lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
78; 32R6-LE-PIC-DAG:    mtc1 $[[R0]], $f0
79; 32R6-LE-PIC-DAG:    mthc1 $[[R1]], $f0
80
81; 32R1-LE-STATIC-DAG: lui $[[R0:[0-9]+]], %hi(g0)
82; 32R1-LE-STATIC-DAG: lw $[[R1:[0-9]+]], %lo(g0)($[[R0]])
83; 32R1-LE-STATIC-DAG: addiu $[[R2:[0-9]+]], $[[R0]], %lo(g0)
84; 32R1-LE-STATIC-DAG: lw $[[R3:[0-9]+]], 4($[[R2]])
85; 32R1-LE-STATIC-DAG: mtc1 $[[R1]], $f0
86; 32R1-LE-STATIC-DAG: mtc1 $[[R3]], $f1
87
88; 32R2-LE-STATIC-DAG: lui $[[R0:[0-9]+]], %hi(g0)
89; 32R2-LE-STATIC-DAG: lw $[[R1:[0-9]+]], %lo(g0)($[[R0]])
90; 32R2-LE-STATIC-DAG: addiu $[[R2:[0-9]+]], $[[R0]], %lo(g0)
91; 32R2-LE-STATIC-DAG: lw $[[R3:[0-9]+]], 4($[[R2]])
92; 32R2-LE-STATIC-DAG: mtc1 $[[R1]], $f0
93; 32R2-LE-STATIC-DAG: mthc1 $[[R3]], $f0
94
95; 32R6-LE-STATIC-DAG: lui $[[R0:[0-9]+]], %hi(g0)
96; 32R6-LE-STATIC-DAG: lw $[[R1:[0-9]+]], %lo(g0)($[[R0]])
97; 32R6-LE-STATIC-DAG: addiu $[[R2:[0-9]+]], $[[R0]], %lo(g0)
98; 32R6-LE-STATIC-DAG: lw $[[R3:[0-9]+]], 4($[[R2]])
99; 32R6-LE-STATIC-DAG: mtc1 $[[R1]], $f0
100; 32R6-LE-STATIC-DAG: mthc1 $[[R3]], $f0
101
102; 32R1-BE-PIC-DAG:    lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
103; 32R1-BE-PIC-DAG:    lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
104; 32R1-BE-PIC-DAG:    mtc1 $[[R1]], $f0
105; 32R1-BE-PIC-DAG:    mtc1 $[[R0]], $f1
106
107; 32R2-BE-PIC-DAG:    lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
108; 32R2-BE-PIC-DAG:    lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
109; 32R2-BE-PIC-DAG:    mtc1 $[[R1]], $f0
110; 32R2-BE-PIC-DAG:    mthc1 $[[R0]], $f0
111
112; 32R6-BE-PIC-DAG:    lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
113; 32R6-BE-PIC-DAG:    lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
114; 32R6-BE-PIC-DAG:    mtc1 $[[R1]], $f0
115; 32R6-BE-PIC-DAG:    mthc1 $[[R0]], $f0
116
117; 32R1-LDC1:          ldc1 $f0, 0(${{[0-9]+}})
118
119; 32R2-LDXC1:         ldc1 $f0, 0(${{[0-9]+}})
120
121; 32R6-LDC1:          ldc1 $f0, 0(${{[0-9]+}})
122
123; MM:                 lui     $[[R0:[0-9]+]], %hi(_gp_disp)
124; MM:                 addiu   $[[R1:[0-9]+]], $[[R0]], %lo(_gp_disp)
125; MM:                 addu    $[[R2:[0-9]+]], $[[R1]], $25
126; MM:                 lw      $[[R3:[0-9]+]], %got(g0)($[[R2]])
127; MM:                 ldc1    $f0, 0($[[R3]])
128
129; MM-MNO-PIC:         lui     $[[R0:[0-9]+]], %hi(_gp_disp)
130; MM-MNO-PIC:         addiu   $[[R1:[0-9]+]], $[[R0]], %lo(_gp_disp)
131; MM-MNO-PIC:         addu    $[[R2:[0-9]+]], $[[R1]], $25
132; MM-MNO-PIC:         lw      $[[R3:[0-9]+]], %got(g0)($[[R2]])
133; MM-MNO-PIC-DAG:     lw16    $[[R4:[0-9]+]], 0($[[R3]])
134; MM-MNO-PIC-DAG:     lw16    $[[R5:[0-9]+]], 4($[[R3]])
135; MM-MNO-LE-PIC-DAG:  mtc1    $[[R4]], $f0
136; MM-MNO-LE-PIC-DAG:  mthc1   $[[R5]], $f0
137; MM-MNO-BE-PIC-DAG:  mtc1    $[[R5]], $f0
138; MM-MNO-BE-PIC-DAG:  mthc1   $[[R4]], $f0
139
140; MM-STATIC-PIC:      lui     $[[R0:[0-9]+]], %hi(g0)
141; MM-STATIC-PIC:      ldc1    $f0, %lo(g0)($[[R0]])
142
143define double @test_ldc1() {
144entry:
145  %0 = load double, double* @g0, align 8
146  ret double %0
147}
148
149; ALL-LABEL: test_sdc1:
150
151; 32R1-LE-PIC-DAG:    mfc1 $[[R0:[0-9]+]], $f12
152; 32R1-LE-PIC-DAG:    mfc1 $[[R1:[0-9]+]], $f13
153; 32R1-LE-PIC-DAG:    sw $[[R0]], 0(${{[0-9]+}})
154; 32R1-LE-PIC-DAG:    sw $[[R1]], 4(${{[0-9]+}})
155
156; 32R2-LE-PIC-DAG:    mfc1 $[[R0:[0-9]+]], $f12
157; 32R2-LE-PIC-DAG:    mfhc1 $[[R1:[0-9]+]], $f12
158; 32R2-LE-PIC-DAG:    sw $[[R0]], 0(${{[0-9]+}})
159; 32R2-LE-PIC-DAG:    sw $[[R1]], 4(${{[0-9]+}})
160
161; 32R6-LE-PIC-DAG:    mfc1 $[[R0:[0-9]+]], $f12
162; 32R6-LE-PIC-DAG:    mfhc1 $[[R1:[0-9]+]], $f12
163; 32R6-LE-PIC-DAG:    sw $[[R0]], 0(${{[0-9]+}})
164; 32R6-LE-PIC-DAG:    sw $[[R1]], 4(${{[0-9]+}})
165
166; 32R1-LE-STATIC-DAG: mfc1 $[[R0:[0-9]+]], $f12
167; 32R1-LE-STATIC-DAG: mfc1 $[[R1:[0-9]+]], $f13
168; 32R1-LE-STATIC-DAG: lui $[[R2:[0-9]+]], %hi(g0)
169; 32R1-LE-STATIC-DAG: sw $[[R0]], %lo(g0)($[[R2]])
170; 32R1-LE-STATIC-DAG: addiu $[[R3:[0-9]+]], $[[R2]], %lo(g0)
171; 32R1-LE-STATIC-DAG: sw $[[R1]], 4($[[R3]])
172
173; 32R2-LE-STATIC-DAG: mfc1 $[[R0:[0-9]+]], $f12
174; 32R2-LE-STATIC-DAG: mfhc1 $[[R1:[0-9]+]], $f12
175; 32R2-LE-STATIC-DAG: lui $[[R2:[0-9]+]], %hi(g0)
176; 32R2-LE-STATIC-DAG: sw $[[R0]], %lo(g0)($[[R2]])
177; 32R2-LE-STATIC-DAG: addiu $[[R3:[0-9]+]], $[[R2]], %lo(g0)
178; 32R2-LE-STATIC-DAG: sw $[[R1]], 4($[[R3]])
179
180; 32R6-LE-STATIC-DAG: mfc1 $[[R0:[0-9]+]], $f12
181; 32R6-LE-STATIC-DAG: mfhc1 $[[R1:[0-9]+]], $f12
182; 32R6-LE-STATIC-DAG: lui $[[R2:[0-9]+]], %hi(g0)
183; 32R6-LE-STATIC-DAG: sw $[[R0]], %lo(g0)($[[R2]])
184; 32R6-LE-STATIC-DAG: addiu $[[R3:[0-9]+]], $[[R2]], %lo(g0)
185; 32R6-LE-STATIC-DAG: sw $[[R1]], 4($[[R3]])
186
187; 32R1-BE-PIC-DAG:    mfc1 $[[R0:[0-9]+]], $f12
188; 32R1-BE-PIC-DAG:    mfc1 $[[R1:[0-9]+]], $f13
189; 32R1-BE-PIC-DAG:    sw $[[R1]], 0(${{[0-9]+}})
190; 32R1-BE-PIC-DAG:    sw $[[R0]], 4(${{[0-9]+}})
191
192; 32R2-BE-PIC-DAG:    mfc1 $[[R0:[0-9]+]], $f12
193; 32R2-BE-PIC-DAG:    mfhc1 $[[R1:[0-9]+]], $f12
194; 32R2-BE-PIC-DAG:    sw $[[R1]], 0(${{[0-9]+}})
195; 32R2-BE-PIC-DAG:    sw $[[R0]], 4(${{[0-9]+}})
196
197; 32R6-BE-PIC-DAG:    mfc1 $[[R0:[0-9]+]], $f12
198; 32R6-BE-PIC-DAG:    mfhc1 $[[R1:[0-9]+]], $f12
199; 32R6-BE-PIC-DAG:    sw $[[R1]], 0(${{[0-9]+}})
200; 32R6-BE-PIC-DAG:    sw $[[R0]], 4(${{[0-9]+}})
201
202; 32R1-LDC1:          sdc1 $f{{[0-9]+}}, 0(${{[0-9]+}})
203
204; 32R2-LDXC1:         sdc1 $f{{[0-9]+}}, 0(${{[0-9]+}})
205
206; 32R6-LDC1:          sdc1 $f{{[0-9]+}}, 0(${{[0-9]+}})
207
208; MM:                 lui     $[[R0:[0-9]+]], %hi(_gp_disp)
209; MM:                 addiu   $[[R1:[0-9]+]], $[[R0]], %lo(_gp_disp)
210; MM:                 addu    $[[R2:[0-9]+]], $[[R1]], $25
211; MM:                 lw      $[[R3:[0-9]+]], %got(g0)($[[R2]])
212; MM:                 sdc1    $f12, 0($[[R3]])
213
214; MM-MNO-PIC:         lui     $[[R0:[0-9]+]], %hi(_gp_disp)
215; MM-MNO-PIC:         addiu   $[[R1:[0-9]+]], $[[R0]], %lo(_gp_disp)
216; MM-MNO-PIC:         addu    $[[R2:[0-9]+]], $[[R1]], $25
217; MM-MNO-LE-PIC-DAG:  mfc1    $[[R3:[0-9]+]], $f12
218; MM-MNO-BE-PIC-DAG:  mfhc1   $[[R3:[0-9]+]], $f12
219; MM-MNO-PIC-DAG:     lw      $[[R4:[0-9]+]], %got(g0)($[[R2]])
220; MM-MNO-PIC-DAG:     sw16    $[[R3]], 0($[[R4]])
221; MM-MNO-LE-PIC-DAG:  mfhc1   $[[R5:[0-9]+]], $f12
222; MM-MNO-BE-PIC-DAG:  mfc1    $[[R5:[0-9]+]], $f12
223; MM-MNO-PIC-DAG:     sw16    $[[R5]], 4($[[R4]])
224
225; MM-STATIC-PIC:      lui     $[[R0:[0-9]+]], %hi(g0)
226; MM-STATIC-PIC:      sdc1    $f12, %lo(g0)($[[R0]])
227
228define void @test_sdc1(double %a) {
229entry:
230  store double %a, double* @g0, align 8
231  ret void
232}
233
234; ALL-LABEL: test_ldxc1:
235
236; 32R1-LE-DAG:   lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
237; 32R1-LE-DAG:   lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
238; 32R1-BE-DAG:   lw $[[R0:[0-9]+]], 4(${{[0-9]+}})
239; 32R1-BE-DAG:   lw $[[R1:[0-9]+]], 0(${{[0-9]+}})
240; 32R1-DAG:      mtc1 $[[R0]], $f0
241; 32R1-DAG:      mtc1 $[[R1]], $f1
242
243; 32R2-LE-DAG:   lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
244; 32R2-LE-DAG:   lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
245; 32R2-BE-DAG:   lw $[[R0:[0-9]+]], 4(${{[0-9]+}})
246; 32R2-BE-DAG:   lw $[[R1:[0-9]+]], 0(${{[0-9]+}})
247; 32R2-DAG:      mtc1 $[[R0]], $f0
248; 32R2-DAG:      mthc1 $[[R1]], $f0
249
250; 32R6-LE-DAG:   lw $[[R0:[0-9]+]], 0(${{[0-9]+}})
251; 32R6-LE-DAG:   lw $[[R1:[0-9]+]], 4(${{[0-9]+}})
252; 32R6-BE-DAG:   lw $[[R0:[0-9]+]], 4(${{[0-9]+}})
253; 32R6-BE-DAG:   lw $[[R1:[0-9]+]], 0(${{[0-9]+}})
254; 32R6-DAG:      mtc1 $[[R0]], $f0
255; 32R6-DAG:      mthc1 $[[R1]], $f0
256
257; 32R1-LDC1:     ldc1 $f0, 0(${{[0-9]+}})
258
259; 32R2-LDXC1:    sll $[[OFFSET:[0-9]+]], $5, 3
260; 32R2-LDXC1:    ldxc1 $f0, $[[OFFSET]]($4)
261
262; 32R6-LDC1:     ldc1 $f0, 0(${{[0-9]+}})
263
264; MM:            sll16   $[[R0:[0-9]+]], $5, 3
265; MM:            addu16  $[[R1:[0-9]+]], $4, $[[R0]]
266; MM:            ldc1    $f0, 0($[[R1]])
267
268; MM-MNO-PIC:    sll16   $[[R0:[0-9]+]], $5, 3
269; MM-MNO-PIC:    addu16  $[[R1:[0-9]+]], $4, $[[R0]]
270; MM-MNO-PIC-DAG: lw16    $[[R2:[0-9]+]], 0($[[R1]])
271; MM-MNO-PIC-DAG: lw16    $[[R3:[0-9]+]], 4($[[R1]])
272; MM-MNO-LE-PIC: mtc1    $[[R2]], $f0
273; MM-MNO-LE-PIC: mthc1   $[[R3]], $f0
274; MM-MNO-BE-PIC: mtc1    $[[R3]], $f0
275; MM-MNO-BE-PIC: mthc1   $[[R2]], $f0
276
277; MM-STATIC-PIC: sll16   $[[R0:[0-9]+]], $5, 3
278; MM-STATIC-PIC: addu16  $[[R1:[0-9]+]], $4, $[[R0]]
279; MM-STATIC-PIC: ldc1    $f0, 0($[[R1]])
280
281define double @test_ldxc1(double* nocapture readonly %a, i32 %i) {
282entry:
283  %arrayidx = getelementptr inbounds double, double* %a, i32 %i
284  %0 = load double, double* %arrayidx, align 8
285  ret double %0
286}
287
288; ALL-LABEL: test_sdxc1:
289
290; 32R1-DAG:      mfc1 $[[R0:[0-9]+]], $f12
291; 32R1-DAG:      mfc1 $[[R1:[0-9]+]], $f13
292; 32R1-DAG:      sw $[[R0]], 0(${{[0-9]+}})
293; 32R1-DAG:      sw $[[R1]], 4(${{[0-9]+}})
294
295; 32R2-DAG:      mfc1 $[[R0:[0-9]+]], $f12
296; 32R2-DAG:      mfhc1 $[[R1:[0-9]+]], $f12
297; 32R2-DAG:      sw $[[R0]], 0(${{[0-9]+}})
298; 32R2-DAG:      sw $[[R1]], 4(${{[0-9]+}})
299
300; 32R6-DAG:      mfc1 $[[R0:[0-9]+]], $f12
301; 32R6-DAG:      mfhc1 $[[R1:[0-9]+]], $f12
302; 32R6-DAG:      sw $[[R0]], 0(${{[0-9]+}})
303; 32R6-DAG:      sw $[[R1]], 4(${{[0-9]+}})
304
305; 32R1-LDC1:     sdc1 $f{{[0-9]+}}, 0(${{[0-9]+}})
306
307; 32R2-LDXC1:    sll $[[OFFSET:[0-9]+]], $7, 3
308; 32R2-LDXC1:    sdxc1 $f{{[0-9]+}}, $[[OFFSET]]($6)
309
310; 32R6-LDC1:     sdc1 $f{{[0-9]+}}, 0(${{[0-9]+}})
311
312; MM:            sll16   $[[R0:[0-9]+]], $7, 3
313; MM:            addu16  $[[R1:[0-9]+]], $6, $[[R0]]
314; MM:            sdc1    $f12, 0($[[R1]])
315
316; MM-MNO-PIC:        sll16   $[[R0:[0-9]+]], $7, 3
317; MM-MNO-PIC:        addu16  $[[R1:[0-9]+]], $6, $[[R0]]
318; MM-MNO-LE-PIC-DAG: mfc1    $[[R2:[0-9]+]], $f12
319; MM-MNO-BE-PIC-DAG: mfhc1   $[[R2:[0-9]+]], $f12
320; MM-MNO-PIC-DAG:    sw16    $[[R2]], 0($[[R1]])
321; MM-MNO-LE-PIC-DAG: mfhc1   $[[R3:[0-9]+]], $f12
322; MM-MNO-BE-PIC-DAG: mfc1    $[[R3:[0-9]+]], $f12
323; MM-MNO-PIC-DAG:    sw16    $[[R3]], 4($[[R1]])
324
325; MM-STATIC-PIC: sll16   $[[R0:[0-9]+]], $7, 3
326; MM-STATIC-PIC: addu16  $[[R1:[0-9]+]], $6, $[[R0]]
327; MM-STATIC-PIC: sdc1    $f12, 0($[[R1]])
328
329define void @test_sdxc1(double %b, double* nocapture %a, i32 %i) {
330entry:
331  %arrayidx = getelementptr inbounds double, double* %a, i32 %i
332  store double %b, double* %arrayidx, align 8
333  ret void
334}
335