1 ; RUN: llc < %s -march=ptx32 | 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: mov.u32 r0, array_i16;
202 ;CHECK-NEXT: ld.global.u16 rh0, [r0];
204 %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 0
209 define ptx_device i32 @t4_global_u32() {
211 ;CHECK: mov.u32 r0, array_i32;
212 ;CHECK-NEXT: ld.global.u32 r0, [r0];
214 %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 0
219 define ptx_device i64 @t4_global_u64() {
221 ;CHECK: mov.u32 r0, array_i64;
222 ;CHECK-NEXT: ld.global.u64 rd0, [r0];
224 %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 0
229 define ptx_device float @t4_global_f32() {
231 ;CHECK: mov.u32 r0, array_float;
232 ;CHECK-NEXT: ld.global.f32 f0, [r0];
234 %i = getelementptr [10 x float]* @array_float, i32 0, i32 0
239 define ptx_device double @t4_global_f64() {
241 ;CHECK: mov.u32 r0, array_double;
242 ;CHECK-NEXT: ld.global.f64 fd0, [r0];
244 %i = getelementptr [10 x double]* @array_double, i32 0, i32 0
249 define ptx_device i16 @t4_const_u16() {
251 ;CHECK: mov.u32 r0, array_constant_i16;
252 ;CHECK-NEXT: ld.const.u16 rh0, [r0];
254 %i = getelementptr [10 x i16] addrspace(1)* @array_constant_i16, i32 0, i32 0
255 %x = load i16 addrspace(1)* %i
259 define ptx_device i32 @t4_const_u32() {
261 ;CHECK: mov.u32 r0, array_constant_i32;
262 ;CHECK-NEXT: ld.const.u32 r0, [r0];
264 %i = getelementptr [10 x i32] addrspace(1)* @array_constant_i32, i32 0, i32 0
265 %x = load i32 addrspace(1)* %i
269 define ptx_device i64 @t4_const_u64() {
271 ;CHECK: mov.u32 r0, array_constant_i64;
272 ;CHECK-NEXT: ld.const.u64 rd0, [r0];
274 %i = getelementptr [10 x i64] addrspace(1)* @array_constant_i64, i32 0, i32 0
275 %x = load i64 addrspace(1)* %i
279 define ptx_device float @t4_const_f32() {
281 ;CHECK: mov.u32 r0, array_constant_float;
282 ;CHECK-NEXT: ld.const.f32 f0, [r0];
284 %i = getelementptr [10 x float] addrspace(1)* @array_constant_float, i32 0, i32 0
285 %x = load float addrspace(1)* %i
289 define ptx_device double @t4_const_f64() {
291 ;CHECK: mov.u32 r0, array_constant_double;
292 ;CHECK-NEXT: ld.const.f64 fd0, [r0];
294 %i = getelementptr [10 x double] addrspace(1)* @array_constant_double, i32 0, i32 0
295 %x = load double addrspace(1)* %i
299 define ptx_device i16 @t4_local_u16() {
301 ;CHECK: mov.u32 r0, array_local_i16;
302 ;CHECK-NEXT: ld.local.u16 rh0, [r0];
304 %i = getelementptr [10 x i16] addrspace(2)* @array_local_i16, i32 0, i32 0
305 %x = load i16 addrspace(2)* %i
309 define ptx_device i32 @t4_local_u32() {
311 ;CHECK: mov.u32 r0, array_local_i32;
312 ;CHECK-NEXT: ld.local.u32 r0, [r0];
314 %i = getelementptr [10 x i32] addrspace(2)* @array_local_i32, i32 0, i32 0
315 %x = load i32 addrspace(2)* %i
319 define ptx_device i64 @t4_local_u64() {
321 ;CHECK: mov.u32 r0, array_local_i64;
322 ;CHECK-NEXT: ld.local.u64 rd0, [r0];
324 %i = getelementptr [10 x i64] addrspace(2)* @array_local_i64, i32 0, i32 0
325 %x = load i64 addrspace(2)* %i
329 define ptx_device float @t4_local_f32() {
331 ;CHECK: mov.u32 r0, array_local_float;
332 ;CHECK-NEXT: ld.local.f32 f0, [r0];
334 %i = getelementptr [10 x float] addrspace(2)* @array_local_float, i32 0, i32 0
335 %x = load float addrspace(2)* %i
339 define ptx_device double @t4_local_f64() {
341 ;CHECK: mov.u32 r0, array_local_double;
342 ;CHECK-NEXT: ld.local.f64 fd0, [r0];
344 %i = getelementptr [10 x double] addrspace(2)* @array_local_double, i32 0, i32 0
345 %x = load double addrspace(2)* %i
349 define ptx_device i16 @t4_shared_u16() {
351 ;CHECK: mov.u32 r0, array_shared_i16;
352 ;CHECK-NEXT: ld.shared.u16 rh0, [r0];
354 %i = getelementptr [10 x i16] addrspace(4)* @array_shared_i16, i32 0, i32 0
355 %x = load i16 addrspace(4)* %i
359 define ptx_device i32 @t4_shared_u32() {
361 ;CHECK: mov.u32 r0, array_shared_i32;
362 ;CHECK-NEXT: ld.shared.u32 r0, [r0];
364 %i = getelementptr [10 x i32] addrspace(4)* @array_shared_i32, i32 0, i32 0
365 %x = load i32 addrspace(4)* %i
369 define ptx_device i64 @t4_shared_u64() {
371 ;CHECK: mov.u32 r0, array_shared_i64;
372 ;CHECK-NEXT: ld.shared.u64 rd0, [r0];
374 %i = getelementptr [10 x i64] addrspace(4)* @array_shared_i64, i32 0, i32 0
375 %x = load i64 addrspace(4)* %i
379 define ptx_device float @t4_shared_f32() {
381 ;CHECK: mov.u32 r0, array_shared_float;
382 ;CHECK-NEXT: ld.shared.f32 f0, [r0];
384 %i = getelementptr [10 x float] addrspace(4)* @array_shared_float, i32 0, i32 0
385 %x = load float addrspace(4)* %i
389 define ptx_device double @t4_shared_f64() {
391 ;CHECK: mov.u32 r0, array_shared_double;
392 ;CHECK-NEXT: ld.shared.f64 fd0, [r0];
394 %i = getelementptr [10 x double] addrspace(4)* @array_shared_double, i32 0, i32 0
395 %x = load double addrspace(4)* %i
399 define ptx_device i16 @t5_u16() {
401 ;CHECK: mov.u32 r0, array_i16;
402 ;CHECK-NEXT: ld.global.u16 rh0, [r0+2];
404 %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 1
409 define ptx_device i32 @t5_u32() {
411 ;CHECK: mov.u32 r0, array_i32;
412 ;CHECK-NEXT: ld.global.u32 r0, [r0+4];
414 %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 1
419 define ptx_device i64 @t5_u64() {
421 ;CHECK: mov.u32 r0, array_i64;
422 ;CHECK-NEXT: ld.global.u64 rd0, [r0+8];
424 %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 1
429 define ptx_device float @t5_f32() {
431 ;CHECK: mov.u32 r0, array_float;
432 ;CHECK-NEXT: ld.global.f32 f0, [r0+4];
434 %i = getelementptr [10 x float]* @array_float, i32 0, i32 1
439 define ptx_device double @t5_f64() {
441 ;CHECK: mov.u32 r0, array_double;
442 ;CHECK-NEXT: ld.global.f64 fd0, [r0+8];
444 %i = getelementptr [10 x double]* @array_double, i32 0, i32 1