Skip to content

Commit bcb6bb6

Browse files
ritter-x2aritter-x2a
committed
Rename and update test/CodeGen/AMDGPU/amdgpu-demote-scc-branches.ll
1 parent d8009ac commit bcb6bb6

File tree

1 file changed

+17
-21
lines changed

1 file changed

+17
-21
lines changed

‎llvm/test/CodeGen/AMDGPU/amdgpu-demote-scc-branches.ll renamed to ‎llvm/test/CodeGen/AMDGPU/amdgpu-branch-weight-metadata.ll

Lines changed: 17 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -50,8 +50,8 @@ if.end:
5050
ret void
5151
}
5252

53-
define void @uniform_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
54-
; GFX9-LABEL: uniform_br_unprofitable:
53+
define void @uniform_br_same_weight(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
54+
; GFX9-LABEL: uniform_br_same_weight:
5555
; GFX9: ; %bb.0: ; %entry
5656
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
5757
; GFX9-NEXT: s_cmp_lt_i32 s11, 1
@@ -68,7 +68,7 @@ define void @uniform_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8)
6868
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
6969
; GFX9-NEXT: s_setpc_b64 s[30:31]
7070
;
71-
; GFX10-LABEL: uniform_br_unprofitable:
71+
; GFX10-LABEL: uniform_br_same_weight:
7272
; GFX10: ; %bb.0: ; %entry
7373
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
7474
; GFX10-NEXT: s_cmp_lt_i32 s11, 1
@@ -97,8 +97,8 @@ if.end:
9797
ret void
9898
}
9999

100-
define void @uniform_br_profitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
101-
; GFX9-LABEL: uniform_br_profitable:
100+
define void @uniform_br_then_likely(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
101+
; GFX9-LABEL: uniform_br_then_likely:
102102
; GFX9: ; %bb.0: ; %entry
103103
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
104104
; GFX9-NEXT: s_cmp_lt_i32 s11, 1
@@ -115,7 +115,7 @@ define void @uniform_br_profitable(i32 noundef inreg %value, ptr addrspace(8) no
115115
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
116116
; GFX9-NEXT: s_setpc_b64 s[30:31]
117117
;
118-
; GFX10-LABEL: uniform_br_profitable:
118+
; GFX10-LABEL: uniform_br_then_likely:
119119
; GFX10: ; %bb.0: ; %entry
120120
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
121121
; GFX10-NEXT: s_cmp_lt_i32 s11, 1
@@ -215,8 +215,8 @@ if.end:
215215
ret void
216216
}
217217

218-
define void @divergent_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
219-
; GFX9-LABEL: divergent_br_unprofitable:
218+
define void @divergent_br_same_weight(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
219+
; GFX9-LABEL: divergent_br_same_weight:
220220
; GFX9: ; %bb.0: ; %entry
221221
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
222222
; GFX9-NEXT: s_mov_b32 s14, s7
@@ -235,7 +235,7 @@ define void @divergent_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8
235235
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
236236
; GFX9-NEXT: s_setpc_b64 s[30:31]
237237
;
238-
; GFX1010-LABEL: divergent_br_unprofitable:
238+
; GFX1010-LABEL: divergent_br_same_weight:
239239
; GFX1010: ; %bb.0: ; %entry
240240
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
241241
; GFX1010-NEXT: v_cmp_lt_i32_e32 vcc_lo, 0, v0
@@ -255,7 +255,7 @@ define void @divergent_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8
255255
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
256256
; GFX1010-NEXT: s_setpc_b64 s[30:31]
257257
;
258-
; GFX1030-LABEL: divergent_br_unprofitable:
258+
; GFX1030-LABEL: divergent_br_same_weight:
259259
; GFX1030: ; %bb.0: ; %entry
260260
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
261261
; GFX1030-NEXT: s_mov_b32 s12, s5
@@ -286,61 +286,58 @@ if.end:
286286
ret void
287287
}
288288

289-
define void @divergent_br_profitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
290-
; GFX9-LABEL: divergent_br_profitable:
289+
define void @divergent_br_then_likely(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
290+
; GFX9-LABEL: divergent_br_then_likely:
291291
; GFX9: ; %bb.0: ; %entry
292292
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
293293
; GFX9-NEXT: s_mov_b32 s14, s7
294294
; GFX9-NEXT: s_mov_b32 s13, s6
295295
; GFX9-NEXT: v_cmp_lt_i32_e32 vcc, 0, v0
296296
; GFX9-NEXT: s_and_saveexec_b64 s[6:7], vcc
297-
; GFX9-NEXT: s_cbranch_execz .LBB5_2
298297
; GFX9-NEXT: ; %bb.1: ; %if.then
299298
; GFX9-NEXT: s_mov_b32 s15, s8
300299
; GFX9-NEXT: s_mov_b32 s12, s5
301300
; GFX9-NEXT: v_mov_b32_e32 v0, s4
302301
; GFX9-NEXT: v_mov_b32_e32 v1, s9
303302
; GFX9-NEXT: buffer_store_dword v0, v1, s[12:15], 0 offen
304-
; GFX9-NEXT: .LBB5_2: ; %if.end
303+
; GFX9-NEXT: ; %bb.2: ; %if.end
305304
; GFX9-NEXT: s_or_b64 exec, exec, s[6:7]
306305
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
307306
; GFX9-NEXT: s_setpc_b64 s[30:31]
308307
;
309-
; GFX1010-LABEL: divergent_br_profitable:
308+
; GFX1010-LABEL: divergent_br_then_likely:
310309
; GFX1010: ; %bb.0: ; %entry
311310
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
312311
; GFX1010-NEXT: v_cmp_lt_i32_e32 vcc_lo, 0, v0
313312
; GFX1010-NEXT: s_mov_b32 s12, s5
314313
; GFX1010-NEXT: s_and_saveexec_b32 s5, vcc_lo
315-
; GFX1010-NEXT: s_cbranch_execz .LBB5_2
316314
; GFX1010-NEXT: ; %bb.1: ; %if.then
317315
; GFX1010-NEXT: v_mov_b32_e32 v0, s4
318316
; GFX1010-NEXT: v_mov_b32_e32 v1, s9
319317
; GFX1010-NEXT: s_mov_b32 s15, s8
320318
; GFX1010-NEXT: s_mov_b32 s14, s7
321319
; GFX1010-NEXT: s_mov_b32 s13, s6
322320
; GFX1010-NEXT: buffer_store_dword v0, v1, s[12:15], 0 offen
323-
; GFX1010-NEXT: .LBB5_2: ; %if.end
321+
; GFX1010-NEXT: ; %bb.2: ; %if.end
324322
; GFX1010-NEXT: s_waitcnt_depctr 0xffe3
325323
; GFX1010-NEXT: s_or_b32 exec_lo, exec_lo, s5
326324
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
327325
; GFX1010-NEXT: s_setpc_b64 s[30:31]
328326
;
329-
; GFX1030-LABEL: divergent_br_profitable:
327+
; GFX1030-LABEL: divergent_br_then_likely:
330328
; GFX1030: ; %bb.0: ; %entry
331329
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
332330
; GFX1030-NEXT: s_mov_b32 s12, s5
333331
; GFX1030-NEXT: s_mov_b32 s5, exec_lo
334332
; GFX1030-NEXT: v_cmpx_lt_i32_e32 0, v0
335-
; GFX1030-NEXT: s_cbranch_execz .LBB5_2
336333
; GFX1030-NEXT: ; %bb.1: ; %if.then
337334
; GFX1030-NEXT: v_mov_b32_e32 v0, s4
338335
; GFX1030-NEXT: v_mov_b32_e32 v1, s9
339336
; GFX1030-NEXT: s_mov_b32 s15, s8
340337
; GFX1030-NEXT: s_mov_b32 s14, s7
341338
; GFX1030-NEXT: s_mov_b32 s13, s6
342339
; GFX1030-NEXT: buffer_store_dword v0, v1, s[12:15], 0 offen
343-
; GFX1030-NEXT: .LBB5_2: ; %if.end
340+
; GFX1030-NEXT: ; %bb.2: ; %if.end
344341
; GFX1030-NEXT: s_or_b32 exec_lo, exec_lo, s5
345342
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
346343
; GFX1030-NEXT: s_setpc_b64 s[30:31]
@@ -359,7 +356,6 @@ if.end:
359356

360357
declare void @llvm.amdgcn.raw.ptr.buffer.store.i32(i32, ptr addrspace(8) nocapture writeonly, i32, i32, i32 immarg)
361358
declare void @llvm.amdgcn.s.waitcnt(i32)
362-
declare i32 @llvm.amdgcn.workitem.id.x()
363359

364360
!0 = !{!"branch_weights", i32 1000, i32 1000}
365361
!1 = !{!"branch_weights", i32 2000, i32 1}

0 commit comments

Comments
 (0)