1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -O0 -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck %s
3
4---
5name: test_usube_s32
6body: |
7  bb.0:
8    liveins: $vgpr0, $vgpr1, $vgpr2
9
10    ; CHECK-LABEL: name: test_usube_s32
11    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
12    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
13    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
14    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
15    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
16    ; CHECK: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[COPY]], [[COPY1]], [[ICMP]]
17    ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[USUBE1]](s1)
18    ; CHECK: $vgpr0 = COPY [[USUBE]](s32)
19    ; CHECK: $vgpr1 = COPY [[ZEXT]](s32)
20    %0:_(s32) = COPY $vgpr0
21    %1:_(s32) = COPY $vgpr1
22    %2:_(s32) = COPY $vgpr2
23    %3:_(s32) = G_CONSTANT i32 0
24    %4:_(s1) = G_ICMP intpred(eq), %2, %3
25    %5:_(s32), %6:_(s1) = G_USUBE %0, %1, %4
26    %7:_(s32) = G_ZEXT %6
27    $vgpr0 = COPY %5
28    $vgpr1 = COPY %7
29...
30
31---
32name: test_usube_v2s32
33body: |
34  bb.0:
35    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5
36
37    ; CHECK-LABEL: name: test_usube_v2s32
38    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
39    ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
40    ; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr4_vgpr5
41    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
42    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY2]](<2 x s32>)
43    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[UV]](s32), [[C]]
44    ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[UV1]](s32), [[C]]
45    ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
46    ; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
47    ; CHECK: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[UV2]], [[UV4]]
48    ; CHECK: [[SUB1:%[0-9]+]]:_(s32) = G_SUB [[UV3]], [[UV5]]
49    ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP]](s1)
50    ; CHECK: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP1]](s1)
51    ; CHECK: [[SUB2:%[0-9]+]]:_(s32) = G_SUB [[SUB]], [[ZEXT]]
52    ; CHECK: [[SUB3:%[0-9]+]]:_(s32) = G_SUB [[SUB1]], [[ZEXT1]]
53    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SUB2]](s32), [[SUB3]](s32)
54    ; CHECK: [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
55    ; CHECK: [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
56    ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[UV6]](s32), [[UV8]]
57    ; CHECK: [[ICMP3:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[UV7]](s32), [[UV9]]
58    ; CHECK: [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
59    ; CHECK: [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
60    ; CHECK: [[ICMP4:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV10]](s32), [[UV12]]
61    ; CHECK: [[ICMP5:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[UV11]](s32), [[UV13]]
62    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[ICMP]](s1)
63    ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[ICMP4]](s1)
64    ; CHECK: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP2]](s1), [[ANYEXT]], [[ANYEXT1]]
65    ; CHECK: [[ANYEXT2:%[0-9]+]]:_(s16) = G_ANYEXT [[ICMP1]](s1)
66    ; CHECK: [[ANYEXT3:%[0-9]+]]:_(s16) = G_ANYEXT [[ICMP5]](s1)
67    ; CHECK: [[SELECT1:%[0-9]+]]:_(s16) = G_SELECT [[ICMP3]](s1), [[ANYEXT2]], [[ANYEXT3]]
68    ; CHECK: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT]](s16)
69    ; CHECK: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT1]](s16)
70    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
71    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[ANYEXT4]](s32)
72    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
73    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ANYEXT5]](s32)
74    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
75    ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[AND]](s32), [[AND1]](s32)
76    ; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
77    ; CHECK: $vgpr2_vgpr3 = COPY [[BUILD_VECTOR1]](<2 x s32>)
78    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
79    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
80    %2:_(<2 x s32>) = COPY $vgpr4_vgpr5
81    %3:_(s32) = G_CONSTANT i32 0
82    %4:_(<2 x s32>) = G_BUILD_VECTOR %3, %3
83    %5:_(<2 x s1>) = G_ICMP intpred(eq), %2, %4
84    %6:_(<2 x s32>), %7:_(<2 x s1>) = G_USUBE %0, %1, %5
85    %8:_(<2 x s32>) = G_ZEXT %7
86    $vgpr0_vgpr1 = COPY %6
87    $vgpr2_vgpr3 = COPY %8
88...
89
90---
91name: test_usube_s16
92body: |
93  bb.0:
94    liveins: $vgpr0, $vgpr1, $vgpr2
95
96    ; CHECK-LABEL: name: test_usube_s16
97    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
98    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
99    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
100    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
101    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
102    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
103    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
104    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
105    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY %13(s32)
106    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
107    ; CHECK: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[AND]], [[AND1]], [[ICMP]]
108    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[USUBE]](s32)
109    ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY5]], [[C1]]
110    ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[USUBE]](s32), [[AND2]]
111    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[USUBE]](s32)
112    ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[ICMP1]](s1)
113    ; CHECK: $vgpr0 = COPY [[COPY6]](s32)
114    ; CHECK: $vgpr1 = COPY [[ZEXT]](s32)
115    %0:_(s32) = COPY $vgpr0
116    %1:_(s32) = COPY $vgpr1
117    %2:_(s32) = COPY $vgpr2
118    %3:_(s32) = G_CONSTANT i32 0
119    %4:_(s1) = G_ICMP intpred(eq), %2, %3
120    %5:_(s16) = G_TRUNC %0
121    %6:_(s16) = G_TRUNC %1
122    %7:_(s16), %8:_(s1) = G_USUBE %6, %7, %4
123    %9:_(s32) = G_ANYEXT %7
124    %10:_(s32) = G_ZEXT %8
125    $vgpr0 = COPY %9
126    $vgpr1 = COPY %10
127...
128
129---
130name: test_usube_s64
131body: |
132  bb.0:
133    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4
134
135    ; CHECK-LABEL: name: test_usube_s64
136    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
137    ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
138    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr4
139    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
140    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
141    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
142    ; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](s64)
143    ; CHECK: [[USUBO:%[0-9]+]]:_(s32), [[USUBO1:%[0-9]+]]:_(s1) = G_USUBO [[UV]], [[UV2]]
144    ; CHECK: [[USUBE:%[0-9]+]]:_(s32), [[USUBE1:%[0-9]+]]:_(s1) = G_USUBE [[UV1]], [[UV3]], [[USUBO1]]
145    ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[ICMP]](s1)
146    ; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ZEXT]](s64)
147    ; CHECK: [[USUBO2:%[0-9]+]]:_(s32), [[USUBO3:%[0-9]+]]:_(s1) = G_USUBO [[USUBO]], [[UV4]]
148    ; CHECK: [[USUBE2:%[0-9]+]]:_(s32), [[USUBE3:%[0-9]+]]:_(s1) = G_USUBE [[USUBE]], [[UV5]], [[USUBO3]]
149    ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[USUBO2]](s32), [[USUBE2]](s32)
150    ; CHECK: [[ICMP1:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[COPY]](s64), [[COPY1]]
151    ; CHECK: [[ICMP2:%[0-9]+]]:_(s1) = G_ICMP intpred(ult), [[COPY]](s64), [[COPY1]]
152    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s16) = G_ANYEXT [[ICMP]](s1)
153    ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s16) = G_ANYEXT [[ICMP2]](s1)
154    ; CHECK: [[SELECT:%[0-9]+]]:_(s16) = G_SELECT [[ICMP1]](s1), [[ANYEXT]], [[ANYEXT1]]
155    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
156    ; CHECK: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[SELECT]](s16)
157    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[ANYEXT2]], [[C1]]
158    ; CHECK: $vgpr0_vgpr1 = COPY [[MV]](s64)
159    ; CHECK: $vgpr2 = COPY [[AND]](s32)
160    %0:_(s64) = COPY $vgpr0_vgpr1
161    %1:_(s64) = COPY $vgpr2_vgpr3
162    %2:_(s32) = COPY $vgpr4
163    %3:_(s32) = G_CONSTANT i32 0
164    %4:_(s1) = G_ICMP intpred(eq), %2, %3
165    %5:_(s64), %6:_(s1) = G_USUBE %0, %1, %4
166    %7:_(s32) = G_ZEXT %6
167    $vgpr0_vgpr1 = COPY %5
168    $vgpr2 = COPY %7
169...
170