1 ; RUN: llc < %s -march=ptx32 | FileCheck %s
3 ;CHECK: .extern .global .b8 array_i8[10];
4 @array_i8 = external global [10 x i8]
6 ;CHECK: .extern .const .b8 array_constant_i8[10];
7 @array_constant_i8 = external addrspace(1) constant [10 x i8]
9 ;CHECK: .extern .local .b8 array_local_i8[10];
10 @array_local_i8 = external addrspace(2) global [10 x i8]
12 ;CHECK: .extern .shared .b8 array_shared_i8[10];
13 @array_shared_i8 = external addrspace(4) global [10 x i8]
15 ;CHECK: .extern .global .b8 array_i16[20];
16 @array_i16 = external global [10 x i16]
18 ;CHECK: .extern .const .b8 array_constant_i16[20];
19 @array_constant_i16 = external addrspace(1) constant [10 x i16]
21 ;CHECK: .extern .local .b8 array_local_i16[20];
22 @array_local_i16 = external addrspace(2) global [10 x i16]
24 ;CHECK: .extern .shared .b8 array_shared_i16[20];
25 @array_shared_i16 = external addrspace(4) global [10 x i16]
27 ;CHECK: .extern .global .b8 array_i32[40];
28 @array_i32 = external global [10 x i32]
30 ;CHECK: .extern .const .b8 array_constant_i32[40];
31 @array_constant_i32 = external addrspace(1) constant [10 x i32]
33 ;CHECK: .extern .local .b8 array_local_i32[40];
34 @array_local_i32 = external addrspace(2) global [10 x i32]
36 ;CHECK: .extern .shared .b8 array_shared_i32[40];
37 @array_shared_i32 = external addrspace(4) global [10 x i32]
39 ;CHECK: .extern .global .b8 array_i64[80];
40 @array_i64 = external global [10 x i64]
42 ;CHECK: .extern .const .b8 array_constant_i64[80];
43 @array_constant_i64 = external addrspace(1) constant [10 x i64]
45 ;CHECK: .extern .local .b8 array_local_i64[80];
46 @array_local_i64 = external addrspace(2) global [10 x i64]
48 ;CHECK: .extern .shared .b8 array_shared_i64[80];
49 @array_shared_i64 = external addrspace(4) global [10 x i64]
51 ;CHECK: .extern .global .b8 array_float[40];
52 @array_float = external global [10 x float]
54 ;CHECK: .extern .const .b8 array_constant_float[40];
55 @array_constant_float = external addrspace(1) constant [10 x float]
57 ;CHECK: .extern .local .b8 array_local_float[40];
58 @array_local_float = external addrspace(2) global [10 x float]
60 ;CHECK: .extern .shared .b8 array_shared_float[40];
61 @array_shared_float = external addrspace(4) global [10 x float]
63 ;CHECK: .extern .global .b8 array_double[80];
64 @array_double = external global [10 x double]
66 ;CHECK: .extern .const .b8 array_constant_double[80];
67 @array_constant_double = external addrspace(1) constant [10 x double]
69 ;CHECK: .extern .local .b8 array_local_double[80];
70 @array_local_double = external addrspace(2) global [10 x double]
72 ;CHECK: .extern .shared .b8 array_shared_double[80];
73 @array_shared_double = external addrspace(4) global [10 x double]
75 define ptx_device i8 @t1_u8(i8* %p) {
77 ;CHECK: ld.global.u8 rq{{[0-9]+}}, [r{{[0-9]+}}];
83 define ptx_device i16 @t1_u16(i16* %p) {
85 ;CHECK: ld.global.u16 rh{{[0-9]+}}, [r{{[0-9]+}}];
91 define ptx_device i32 @t1_u32(i32* %p) {
93 ;CHECK: ld.global.u32 r{{[0-9]+}}, [r{{[0-9]+}}];
99 define ptx_device i64 @t1_u64(i64* %p) {
101 ;CHECK: ld.global.u64 rd{{[0-9]+}}, [r{{[0-9]+}}];
107 define ptx_device float @t1_f32(float* %p) {
109 ;CHECK: ld.global.f32 r{{[0-9]+}}, [r{{[0-9]+}}];
115 define ptx_device double @t1_f64(double* %p) {
117 ;CHECK: ld.global.f64 rd{{[0-9]+}}, [r{{[0-9]+}}];
123 define ptx_device i8 @t2_u8(i8* %p) {
125 ;CHECK: ld.global.u8 rq{{[0-9]+}}, [r{{[0-9]+}}+1];
127 %i = getelementptr i8* %p, i32 1
132 define ptx_device i16 @t2_u16(i16* %p) {
134 ;CHECK: ld.global.u16 rh{{[0-9]+}}, [r{{[0-9]+}}+2];
136 %i = getelementptr i16* %p, i32 1
141 define ptx_device i32 @t2_u32(i32* %p) {
143 ;CHECK: ld.global.u32 r{{[0-9]+}}, [r{{[0-9]+}}+4];
145 %i = getelementptr i32* %p, i32 1
150 define ptx_device i64 @t2_u64(i64* %p) {
152 ;CHECK: ld.global.u64 rd{{[0-9]+}}, [r{{[0-9]+}}+8];
154 %i = getelementptr i64* %p, i32 1
159 define ptx_device float @t2_f32(float* %p) {
161 ;CHECK: ld.global.f32 r{{[0-9]+}}, [r{{[0-9]+}}+4];
163 %i = getelementptr float* %p, i32 1
168 define ptx_device double @t2_f64(double* %p) {
170 ;CHECK: ld.global.f64 rd{{[0-9]+}}, [r{{[0-9]+}}+8];
172 %i = getelementptr double* %p, i32 1
177 define ptx_device i8 @t3_u8(i8* %p, i32 %q) {
179 ;CHECK: add.u32 r[[R0:[0-9]+]], r{{[0-9]+}}, r{{[0-9]+}};
180 ;CHECK-NEXT: ld.global.u8 rq{{[0-9]+}}, [r[[R0]]];
181 %i = getelementptr i8* %p, i32 %q
186 define ptx_device i16 @t3_u16(i16* %p, i32 %q) {
188 ;CHECK: shl.b32 r[[R0:[0-9]+]], r{{[0-9]+}}, 1;
189 ;CHECK-NEXT: add.u32 r[[R0]], r{{[0-9]+}}, r[[R0]];
190 ;CHECK-NEXT: ld.global.u16 rh{{[0-9]+}}, [r[[R0]]];
191 %i = getelementptr i16* %p, i32 %q
196 define ptx_device i32 @t3_u32(i32* %p, i32 %q) {
198 ;CHECK: shl.b32 r[[R0:[0-9]+]], r{{[0-9]+}}, 2;
199 ;CHECK-NEXT: add.u32 r[[R0]], r{{[0-9]+}}, r[[R0]];
200 ;CHECK-NEXT: ld.global.u32 r{{[0-9]+}}, [r[[R0]]];
201 %i = getelementptr i32* %p, i32 %q
206 define ptx_device i64 @t3_u64(i64* %p, i32 %q) {
208 ;CHECK: shl.b32 r[[R0:[0-9]+]], r{{[0-9]+}}, 3;
209 ;CHECK-NEXT: add.u32 r[[R0]], r{{[0-9]+}}, r[[R0]];
210 ;CHECK-NEXT: ld.global.u64 rd{{[0-9]+}}, [r[[R0]]];
211 %i = getelementptr i64* %p, i32 %q
216 define ptx_device float @t3_f32(float* %p, i32 %q) {
218 ;CHECK: shl.b32 r[[R0:[0-9]+]], r{{[0-9]+}}, 2;
219 ;CHECK-NEXT: add.u32 r[[R0]], r{{[0-9]+}}, r[[R0]];
220 ;CHECK-NEXT: ld.global.f32 r{{[0-9]+}}, [r[[R0]]];
221 %i = getelementptr float* %p, i32 %q
226 define ptx_device double @t3_f64(double* %p, i32 %q) {
228 ;CHECK: shl.b32 r[[R0:[0-9]+]], r{{[0-9]+}}, 3;
229 ;CHECK-NEXT: add.u32 r[[R0]], r{{[0-9]+}}, r[[R0]];
230 ;CHECK-NEXT: ld.global.f64 rd{{[0-9]+}}, [r[[R0]]];
231 %i = getelementptr double* %p, i32 %q
236 define ptx_device i8 @t4_global_u8() {
238 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i8;
239 ;CHECK-NEXT: ld.global.u8 rq{{[0-9]+}}, [r[[R0]]];
241 %i = getelementptr [10 x i8]* @array_i8, i32 0, i32 0
246 define ptx_device i16 @t4_global_u16() {
248 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i16;
249 ;CHECK-NEXT: ld.global.u16 rh{{[0-9]+}}, [r[[R0]]];
251 %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 0
256 define ptx_device i32 @t4_global_u32() {
258 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i32;
259 ;CHECK-NEXT: ld.global.u32 r{{[0-9]+}}, [r[[R0]]];
261 %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 0
266 define ptx_device i64 @t4_global_u64() {
268 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i64;
269 ;CHECK-NEXT: ld.global.u64 rd{{[0-9]+}}, [r[[R0]]];
271 %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 0
276 define ptx_device float @t4_global_f32() {
278 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_float;
279 ;CHECK-NEXT: ld.global.f32 r{{[0-9]+}}, [r[[R0]]];
281 %i = getelementptr [10 x float]* @array_float, i32 0, i32 0
286 define ptx_device double @t4_global_f64() {
288 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_double;
289 ;CHECK-NEXT: ld.global.f64 rd{{[0-9]+}}, [r[[R0]]];
291 %i = getelementptr [10 x double]* @array_double, i32 0, i32 0
296 define ptx_device i16 @t4_const_u16() {
298 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_constant_i16;
299 ;CHECK-NEXT: ld.const.u16 rh{{[0-9]+}}, [r[[R0]]];
301 %i = getelementptr [10 x i16] addrspace(1)* @array_constant_i16, i32 0, i32 0
302 %x = load i16 addrspace(1)* %i
306 define ptx_device i32 @t4_const_u32() {
308 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_constant_i32;
309 ;CHECK-NEXT: ld.const.u32 r{{[0-9]+}}, [r[[R0]]];
311 %i = getelementptr [10 x i32] addrspace(1)* @array_constant_i32, i32 0, i32 0
312 %x = load i32 addrspace(1)* %i
316 define ptx_device i64 @t4_const_u64() {
318 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_constant_i64;
319 ;CHECK-NEXT: ld.const.u64 rd{{[0-9]+}}, [r[[R0]]];
321 %i = getelementptr [10 x i64] addrspace(1)* @array_constant_i64, i32 0, i32 0
322 %x = load i64 addrspace(1)* %i
326 define ptx_device float @t4_const_f32() {
328 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_constant_float;
329 ;CHECK-NEXT: ld.const.f32 r{{[0-9]+}}, [r[[R0]]];
331 %i = getelementptr [10 x float] addrspace(1)* @array_constant_float, i32 0, i32 0
332 %x = load float addrspace(1)* %i
336 define ptx_device double @t4_const_f64() {
338 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_constant_double;
339 ;CHECK-NEXT: ld.const.f64 rd{{[0-9]+}}, [r[[R0]]];
341 %i = getelementptr [10 x double] addrspace(1)* @array_constant_double, i32 0, i32 0
342 %x = load double addrspace(1)* %i
346 define ptx_device i8 @t4_local_u8() {
348 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_local_i8;
349 ;CHECK-NEXT: ld.local.u8 rq{{[0-9]+}}, [r[[R0]]];
351 %i = getelementptr [10 x i8] addrspace(2)* @array_local_i8, i32 0, i32 0
352 %x = load i8 addrspace(2)* %i
356 define ptx_device i16 @t4_local_u16() {
358 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_local_i16;
359 ;CHECK-NEXT: ld.local.u16 rh{{[0-9]+}}, [r[[R0]]];
361 %i = getelementptr [10 x i16] addrspace(2)* @array_local_i16, i32 0, i32 0
362 %x = load i16 addrspace(2)* %i
366 define ptx_device i32 @t4_local_u32() {
368 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_local_i32;
369 ;CHECK-NEXT: ld.local.u32 r{{[0-9]+}}, [r[[R0]]];
371 %i = getelementptr [10 x i32] addrspace(2)* @array_local_i32, i32 0, i32 0
372 %x = load i32 addrspace(2)* %i
376 define ptx_device i64 @t4_local_u64() {
378 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_local_i64;
379 ;CHECK-NEXT: ld.local.u64 rd{{[0-9]+}}, [r[[R0]]];
381 %i = getelementptr [10 x i64] addrspace(2)* @array_local_i64, i32 0, i32 0
382 %x = load i64 addrspace(2)* %i
386 define ptx_device float @t4_local_f32() {
388 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_local_float;
389 ;CHECK-NEXT: ld.local.f32 r{{[0-9]+}}, [r[[R0]]];
391 %i = getelementptr [10 x float] addrspace(2)* @array_local_float, i32 0, i32 0
392 %x = load float addrspace(2)* %i
396 define ptx_device double @t4_local_f64() {
398 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_local_double;
399 ;CHECK-NEXT: ld.local.f64 rd{{[0-9]+}}, [r[[R0]]];
401 %i = getelementptr [10 x double] addrspace(2)* @array_local_double, i32 0, i32 0
402 %x = load double addrspace(2)* %i
406 define ptx_device i8 @t4_shared_u8() {
408 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_shared_i8;
409 ;CHECK-NEXT: ld.shared.u8 rq{{[0-9]+}}, [r[[R0]]];
411 %i = getelementptr [10 x i8] addrspace(4)* @array_shared_i8, i32 0, i32 0
412 %x = load i8 addrspace(4)* %i
416 define ptx_device i16 @t4_shared_u16() {
418 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_shared_i16;
419 ;CHECK-NEXT: ld.shared.u16 rh{{[0-9]+}}, [r[[R0]]];
421 %i = getelementptr [10 x i16] addrspace(4)* @array_shared_i16, i32 0, i32 0
422 %x = load i16 addrspace(4)* %i
426 define ptx_device i32 @t4_shared_u32() {
428 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_shared_i32;
429 ;CHECK-NEXT: ld.shared.u32 r{{[0-9]+}}, [r[[R0]]];
431 %i = getelementptr [10 x i32] addrspace(4)* @array_shared_i32, i32 0, i32 0
432 %x = load i32 addrspace(4)* %i
436 define ptx_device i64 @t4_shared_u64() {
438 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_shared_i64;
439 ;CHECK-NEXT: ld.shared.u64 rd{{[0-9]+}}, [r[[R0]]];
441 %i = getelementptr [10 x i64] addrspace(4)* @array_shared_i64, i32 0, i32 0
442 %x = load i64 addrspace(4)* %i
446 define ptx_device float @t4_shared_f32() {
448 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_shared_float;
449 ;CHECK-NEXT: ld.shared.f32 r{{[0-9]+}}, [r[[R0]]];
451 %i = getelementptr [10 x float] addrspace(4)* @array_shared_float, i32 0, i32 0
452 %x = load float addrspace(4)* %i
456 define ptx_device double @t4_shared_f64() {
458 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_shared_double;
459 ;CHECK-NEXT: ld.shared.f64 rd{{[0-9]+}}, [r[[R0]]];
461 %i = getelementptr [10 x double] addrspace(4)* @array_shared_double, i32 0, i32 0
462 %x = load double addrspace(4)* %i
466 define ptx_device i8 @t5_u8() {
468 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i8;
469 ;CHECK-NEXT: ld.global.u8 rq{{[0-9]+}}, [r[[R0]]+1];
471 %i = getelementptr [10 x i8]* @array_i8, i32 0, i32 1
476 define ptx_device i16 @t5_u16() {
478 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i16;
479 ;CHECK-NEXT: ld.global.u16 rh{{[0-9]+}}, [r[[R0]]+2];
481 %i = getelementptr [10 x i16]* @array_i16, i32 0, i32 1
486 define ptx_device i32 @t5_u32() {
488 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i32;
489 ;CHECK-NEXT: ld.global.u32 r{{[0-9]+}}, [r[[R0]]+4];
491 %i = getelementptr [10 x i32]* @array_i32, i32 0, i32 1
496 define ptx_device i64 @t5_u64() {
498 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_i64;
499 ;CHECK-NEXT: ld.global.u64 rd{{[0-9]+}}, [r[[R0]]+8];
501 %i = getelementptr [10 x i64]* @array_i64, i32 0, i32 1
506 define ptx_device float @t5_f32() {
508 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_float;
509 ;CHECK-NEXT: ld.global.f32 r{{[0-9]+}}, [r[[R0]]+4];
511 %i = getelementptr [10 x float]* @array_float, i32 0, i32 1
516 define ptx_device double @t5_f64() {
518 ;CHECK: mov.u32 r[[R0:[0-9]+]], array_double;
519 ;CHECK-NEXT: ld.global.f64 rd{{[0-9]+}}, [r[[R0]]+8];
521 %i = getelementptr [10 x double]* @array_double, i32 0, i32 1