1 ; RUN: llc < %s -march=ptx | FileCheck %s
3 ;CHECK: .extern .global .b8 array_i16[20];
4 @array_i16 = external global [10 x i16]
6 ;CHECK: .extern .const .b8 array_constant_i16[20];
7 @array_constant_i16 = external addrspace(1) constant [10 x i16]
9 ;CHECK: .extern .local .b8 array_local_i16[20];
10 @array_local_i16 = external addrspace(2) global [10 x i16]
12 ;CHECK: .extern .shared .b8 array_shared_i16[20];
13 @array_shared_i16 = external addrspace(4) global [10 x i16]
15 ;CHECK: .extern .global .b8 array_i32[40];
16 @array_i32 = external global [10 x i32]
18 ;CHECK: .extern .const .b8 array_constant_i32[40];
19 @array_constant_i32 = external addrspace(1) constant [10 x i32]
21 ;CHECK: .extern .local .b8 array_local_i32[40];
22 @array_local_i32 = external addrspace(2) global [10 x i32]
24 ;CHECK: .extern .shared .b8 array_shared_i32[40];
25 @array_shared_i32 = external addrspace(4) global [10 x i32]
27 ;CHECK: .extern .global .b8 array_i64[80];
28 @array_i64 = external global [10 x i64]
30 ;CHECK: .extern .const .b8 array_constant_i64[80];
31 @array_constant_i64 = external addrspace(1) constant [10 x i64]
33 ;CHECK: .extern .local .b8 array_local_i64[80];
34 @array_local_i64 = external addrspace(2) global [10 x i64]
36 ;CHECK: .extern .shared .b8 array_shared_i64[80];
37 @array_shared_i64 = external addrspace(4) global [10 x i64]
39 ;CHECK: .extern .global .b8 array_float[40];
40 @array_float = external global [10 x float]
42 ;CHECK: .extern .const .b8 array_constant_float[40];
43 @array_constant_float = external addrspace(1) constant [10 x float]
45 ;CHECK: .extern .local .b8 array_local_float[40];
46 @array_local_float = external addrspace(2) global [10 x float]
48 ;CHECK: .extern .shared .b8 array_shared_float[40];
49 @array_shared_float = external addrspace(4) global [10 x float]
51 ;CHECK: .extern .global .b8 array_double[80];
52 @array_double = external global [10 x double]
54 ;CHECK: .extern .const .b8 array_constant_double[80];
55 @array_constant_double = external addrspace(1) constant [10 x double]
57 ;CHECK: .extern .local .b8 array_local_double[80];
58 @array_local_double = external addrspace(2) global [10 x double]
60 ;CHECK: .extern .shared .b8 array_shared_double[80];
61 @array_shared_double = external addrspace(4) global [10 x double]
64 define ptx_device i16 @t1_u16(i16* %p) {
66 ;CHECK: ld.global.u16 rh0, [r1];
72 define ptx_device i32 @t1_u32(i32* %p) {
74 ;CHECK: ld.global.u32 r0, [r1];
80 define ptx_device i64 @t1_u64(i64* %p) {
82 ;CHECK: ld.global.u64 rd0, [r1];
88 define ptx_device float @t1_f32(float* %p) {
90 ;CHECK: ld.global.f32 f0, [r1];
96 define ptx_device double @t1_f64(double* %p) {
98 ;CHECK: ld.global.f64 fd0, [r1];
104 define ptx_device i16 @t2_u16(i16* %p) {
106 ;CHECK: ld.global.u16 rh0, [r1+2];
108 %i = getelementptr i16* %p, i32 1
113 define ptx_device i32 @t2_u32(i32* %p) {
115 ;CHECK: ld.global.u32 r0, [r1+4];
117 %i = getelementptr i32* %p, i32 1
122 define ptx_device i64 @t2_u64(i64* %p) {
124 ;CHECK: ld.global.u64 rd0, [r1+8];
126 %i = getelementptr i64* %p, i32 1
131 define ptx_device float @t2_f32(float* %p) {
133 ;CHECK: ld.global.f32 f0, [r1+4];
135 %i = getelementptr float* %p, i32 1
140 define ptx_device double @t2_f64(double* %p) {
142 ;CHECK: ld.global.f64 fd0, [r1+8];
144 %i = getelementptr double* %p, i32 1
149 define ptx_device i16 @t3_u16(i16* %p, i32 %q) {
151 ;CHECK: shl.b32 r0, r2, 1;
152 ;CHECK-NEXT: add.u32 r0, r1, r0;
153 ;CHECK-NEXT: ld.global.u16 rh0, [r0];
154 %i = getelementptr i16* %p, i32 %q
159 define ptx_device i32 @t3_u32(i32* %p, i32 %q) {
161 ;CHECK: shl.b32 r0, r2, 2;
162 ;CHECK-NEXT: add.u32 r0, r1, r0;
163 ;CHECK-NEXT: ld.global.u32 r0, [r0];
164 %i = getelementptr i32* %p, i32 %q
169 define ptx_device i64 @t3_u64(i64* %p, i32 %q) {
171 ;CHECK: shl.b32 r0, r2, 3;
172 ;CHECK-NEXT: add.u32 r0, r1, r0;
173 ;CHECK-NEXT: ld.global.u64 rd0, [r0];
174 %i = getelementptr i64* %p, i32 %q
179 define ptx_device float @t3_f32(float* %p, i32 %q) {
181 ;CHECK: shl.b32 r0, r2, 2;
182 ;CHECK-NEXT: add.u32 r0, r1, r0;
183 ;CHECK-NEXT: ld.global.f32 f0, [r0];
184 %i = getelementptr float* %p, i32 %q
189 define ptx_device double @t3_f64(double* %p, i32 %q) {
191 ;CHECK: shl.b32 r0, r2, 3;
192 ;CHECK-NEXT: add.u32 r0, r1, r0;
193 ;CHECK-NEXT: ld.global.f64 fd0, [r0];
194 %i = getelementptr double* %p, i32 %q
199 define ptx_device i16 @t4_global_u16() {
201 ;CHECK: ld.global.u16 rh0, [array_i16];
203 %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 0
208 define ptx_device i32 @t4_global_u32() {
210 ;CHECK: ld.global.u32 r0, [array_i32];
212 %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 0
217 define ptx_device i64 @t4_global_u64() {
219 ;CHECK: ld.global.u64 rd0, [array_i64];
221 %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 0
226 define ptx_device float @t4_global_f32() {
228 ;CHECK: ld.global.f32 f0, [array_float];
230 %i = getelementptr [10 x float]* @array_float, i32 0, i32 0
235 define ptx_device double @t4_global_f64() {
237 ;CHECK: ld.global.f64 fd0, [array_double];
239 %i = getelementptr [10 x double]* @array_double, i32 0, i32 0
244 define ptx_device i16 @t4_const_u16() {
246 ;CHECK: ld.const.u16 rh0, [array_constant_i16];
248 %i = getelementptr [10 x i16] addrspace(1)* @array_constant_i16, i32 0, i32 0
249 %x = load i16 addrspace(1)* %i
253 define ptx_device i32 @t4_const_u32() {
255 ;CHECK: ld.const.u32 r0, [array_constant_i32];
257 %i = getelementptr [10 x i32] addrspace(1)* @array_constant_i32, i32 0, i32 0
258 %x = load i32 addrspace(1)* %i
262 define ptx_device i64 @t4_const_u64() {
264 ;CHECK: ld.const.u64 rd0, [array_constant_i64];
266 %i = getelementptr [10 x i64] addrspace(1)* @array_constant_i64, i32 0, i32 0
267 %x = load i64 addrspace(1)* %i
271 define ptx_device float @t4_const_f32() {
273 ;CHECK: ld.const.f32 f0, [array_constant_float];
275 %i = getelementptr [10 x float] addrspace(1)* @array_constant_float, i32 0, i32 0
276 %x = load float addrspace(1)* %i
280 define ptx_device double @t4_const_f64() {
282 ;CHECK: ld.const.f64 fd0, [array_constant_double];
284 %i = getelementptr [10 x double] addrspace(1)* @array_constant_double, i32 0, i32 0
285 %x = load double addrspace(1)* %i
289 define ptx_device i16 @t4_local_u16() {
291 ;CHECK: ld.local.u16 rh0, [array_local_i16];
293 %i = getelementptr [10 x i16] addrspace(2)* @array_local_i16, i32 0, i32 0
294 %x = load i16 addrspace(2)* %i
298 define ptx_device i32 @t4_local_u32() {
300 ;CHECK: ld.local.u32 r0, [array_local_i32];
302 %i = getelementptr [10 x i32] addrspace(2)* @array_local_i32, i32 0, i32 0
303 %x = load i32 addrspace(2)* %i
307 define ptx_device i64 @t4_local_u64() {
309 ;CHECK: ld.local.u64 rd0, [array_local_i64];
311 %i = getelementptr [10 x i64] addrspace(2)* @array_local_i64, i32 0, i32 0
312 %x = load i64 addrspace(2)* %i
316 define ptx_device float @t4_local_f32() {
318 ;CHECK: ld.local.f32 f0, [array_local_float];
320 %i = getelementptr [10 x float] addrspace(2)* @array_local_float, i32 0, i32 0
321 %x = load float addrspace(2)* %i
325 define ptx_device double @t4_local_f64() {
327 ;CHECK: ld.local.f64 fd0, [array_local_double];
329 %i = getelementptr [10 x double] addrspace(2)* @array_local_double, i32 0, i32 0
330 %x = load double addrspace(2)* %i
334 define ptx_device i16 @t4_shared_u16() {
336 ;CHECK: ld.shared.u16 rh0, [array_shared_i16];
338 %i = getelementptr [10 x i16] addrspace(4)* @array_shared_i16, i32 0, i32 0
339 %x = load i16 addrspace(4)* %i
343 define ptx_device i32 @t4_shared_u32() {
345 ;CHECK: ld.shared.u32 r0, [array_shared_i32];
347 %i = getelementptr [10 x i32] addrspace(4)* @array_shared_i32, i32 0, i32 0
348 %x = load i32 addrspace(4)* %i
352 define ptx_device i64 @t4_shared_u64() {
354 ;CHECK: ld.shared.u64 rd0, [array_shared_i64];
356 %i = getelementptr [10 x i64] addrspace(4)* @array_shared_i64, i32 0, i32 0
357 %x = load i64 addrspace(4)* %i
361 define ptx_device float @t4_shared_f32() {
363 ;CHECK: ld.shared.f32 f0, [array_shared_float];
365 %i = getelementptr [10 x float] addrspace(4)* @array_shared_float, i32 0, i32 0
366 %x = load float addrspace(4)* %i
370 define ptx_device double @t4_shared_f64() {
372 ;CHECK: ld.shared.f64 fd0, [array_shared_double];
374 %i = getelementptr [10 x double] addrspace(4)* @array_shared_double, i32 0, i32 0
375 %x = load double addrspace(4)* %i
379 define ptx_device i16 @t5_u16() {
381 ;CHECK: ld.global.u16 rh0, [array_i16+2];
383 %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 1
388 define ptx_device i32 @t5_u32() {
390 ;CHECK: ld.global.u32 r0, [array_i32+4];
392 %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 1
397 define ptx_device i64 @t5_u64() {
399 ;CHECK: ld.global.u64 rd0, [array_i64+8];
401 %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 1
406 define ptx_device float @t5_f32() {
408 ;CHECK: ld.global.f32 f0, [array_float+4];
410 %i = getelementptr [10 x float]* @array_float, i32 0, i32 1
415 define ptx_device double @t5_f64() {
417 ;CHECK: ld.global.f64 fd0, [array_double+8];
419 %i = getelementptr [10 x double]* @array_double, i32 0, i32 1