xref: /llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fpow.mir (revision ed556a1ad5461e5cce105f8a42b802cc5e9dbb28) 
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX6 %s
3# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
4# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
5# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1100 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9 %s
6
7---
8name: test_fpow_s32
9body: |
10  bb.0:
11    liveins: $vgpr0, $vgpr1
12
13    ; GFX6-LABEL: name: test_fpow_s32
14    ; GFX6: liveins: $vgpr0, $vgpr1
15    ; GFX6-NEXT: {{  $}}
16    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
17    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
18    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
19    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[COPY]](s32), [[C]]
20    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
21    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
22    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
23    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[SELECT]]
24    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
25    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
26    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
27    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
28    ; GFX6-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
29    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[COPY1]](s32)
30    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
31    ; GFX6-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
32    ; GFX6-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
33    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
34    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT2]]
35    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
36    ; GFX6-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
37    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
38    ; GFX6-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT3]]
39    ; GFX6-NEXT: $vgpr0 = COPY [[FMUL1]](s32)
40    ; GFX9-LABEL: name: test_fpow_s32
41    ; GFX9: liveins: $vgpr0, $vgpr1
42    ; GFX9-NEXT: {{  $}}
43    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
44    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
45    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
46    ; GFX9-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[COPY]](s32), [[C]]
47    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
48    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
49    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
50    ; GFX9-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[SELECT]]
51    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
52    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
53    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
54    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
55    ; GFX9-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
56    ; GFX9-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[COPY1]](s32)
57    ; GFX9-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
58    ; GFX9-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
59    ; GFX9-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
60    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
61    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT2]]
62    ; GFX9-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
63    ; GFX9-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
64    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
65    ; GFX9-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT3]]
66    ; GFX9-NEXT: $vgpr0 = COPY [[FMUL1]](s32)
67    %0:_(s32) = COPY $vgpr0
68    %1:_(s32) = COPY $vgpr1
69    %2:_(s32) = G_FPOW %0, %1
70    $vgpr0 = COPY %2
71...
72
73---
74name: test_fpow_v2s32
75body: |
76  bb.0.entry:
77    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
78
79    ; GFX6-LABEL: name: test_fpow_v2s32
80    ; GFX6: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
81    ; GFX6-NEXT: {{  $}}
82    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
83    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
84    ; GFX6-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
85    ; GFX6-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
86    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
87    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV]](s32), [[C]]
88    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
89    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
90    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
91    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[SELECT]]
92    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
93    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
94    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
95    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
96    ; GFX6-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
97    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[UV2]](s32)
98    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
99    ; GFX6-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
100    ; GFX6-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
101    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
102    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT2]]
103    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
104    ; GFX6-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
105    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
106    ; GFX6-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT3]]
107    ; GFX6-NEXT: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV1]](s32), [[C]]
108    ; GFX6-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C1]], [[C2]]
109    ; GFX6-NEXT: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[SELECT4]]
110    ; GFX6-NEXT: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL2]](s32)
111    ; GFX6-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C3]], [[C4]]
112    ; GFX6-NEXT: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[INT3]], [[SELECT5]]
113    ; GFX6-NEXT: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB1]](s32), [[UV3]](s32)
114    ; GFX6-NEXT: [[FCMP3:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT4]](s32), [[C5]]
115    ; GFX6-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C6]], [[C4]]
116    ; GFX6-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[INT4]], [[SELECT6]]
117    ; GFX6-NEXT: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD1]](s32)
118    ; GFX6-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C7]], [[C2]]
119    ; GFX6-NEXT: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[INT5]], [[SELECT7]]
120    ; GFX6-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FMUL1]](s32), [[FMUL3]](s32)
121    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
122    ; GFX9-LABEL: name: test_fpow_v2s32
123    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
124    ; GFX9-NEXT: {{  $}}
125    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
126    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
127    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
128    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
129    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
130    ; GFX9-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV]](s32), [[C]]
131    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
132    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
133    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
134    ; GFX9-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[SELECT]]
135    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
136    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
137    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
138    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
139    ; GFX9-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
140    ; GFX9-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[UV2]](s32)
141    ; GFX9-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
142    ; GFX9-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
143    ; GFX9-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
144    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
145    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT2]]
146    ; GFX9-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
147    ; GFX9-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
148    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
149    ; GFX9-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT3]]
150    ; GFX9-NEXT: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV1]](s32), [[C]]
151    ; GFX9-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C1]], [[C2]]
152    ; GFX9-NEXT: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[SELECT4]]
153    ; GFX9-NEXT: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL2]](s32)
154    ; GFX9-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C3]], [[C4]]
155    ; GFX9-NEXT: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[INT3]], [[SELECT5]]
156    ; GFX9-NEXT: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB1]](s32), [[UV3]](s32)
157    ; GFX9-NEXT: [[FCMP3:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT4]](s32), [[C5]]
158    ; GFX9-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C6]], [[C4]]
159    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[INT4]], [[SELECT6]]
160    ; GFX9-NEXT: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD1]](s32)
161    ; GFX9-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C7]], [[C2]]
162    ; GFX9-NEXT: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[INT5]], [[SELECT7]]
163    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FMUL1]](s32), [[FMUL3]](s32)
164    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
165    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
166    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
167    %2:_(<2 x s32>) = G_FPOW %0, %1
168    $vgpr0_vgpr1 = COPY %2
169...
170
171---
172name: test_fpow_v3s32
173body: |
174  bb.0.entry:
175    liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
176
177    ; GFX6-LABEL: name: test_fpow_v3s32
178    ; GFX6: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
179    ; GFX6-NEXT: {{  $}}
180    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
181    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
182    ; GFX6-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
183    ; GFX6-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
184    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
185    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV]](s32), [[C]]
186    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
187    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
188    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
189    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[SELECT]]
190    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
191    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
192    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
193    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
194    ; GFX6-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
195    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[UV3]](s32)
196    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
197    ; GFX6-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
198    ; GFX6-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
199    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
200    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT2]]
201    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
202    ; GFX6-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
203    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
204    ; GFX6-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT3]]
205    ; GFX6-NEXT: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV1]](s32), [[C]]
206    ; GFX6-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C1]], [[C2]]
207    ; GFX6-NEXT: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[SELECT4]]
208    ; GFX6-NEXT: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL2]](s32)
209    ; GFX6-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C3]], [[C4]]
210    ; GFX6-NEXT: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[INT3]], [[SELECT5]]
211    ; GFX6-NEXT: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB1]](s32), [[UV4]](s32)
212    ; GFX6-NEXT: [[FCMP3:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT4]](s32), [[C5]]
213    ; GFX6-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C6]], [[C4]]
214    ; GFX6-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[INT4]], [[SELECT6]]
215    ; GFX6-NEXT: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD1]](s32)
216    ; GFX6-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C7]], [[C2]]
217    ; GFX6-NEXT: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[INT5]], [[SELECT7]]
218    ; GFX6-NEXT: [[FCMP4:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV2]](s32), [[C]]
219    ; GFX6-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[FCMP4]](s1), [[C1]], [[C2]]
220    ; GFX6-NEXT: [[FMUL4:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[SELECT8]]
221    ; GFX6-NEXT: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL4]](s32)
222    ; GFX6-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[FCMP4]](s1), [[C3]], [[C4]]
223    ; GFX6-NEXT: [[FSUB2:%[0-9]+]]:_(s32) = G_FSUB [[INT6]], [[SELECT9]]
224    ; GFX6-NEXT: [[INT7:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB2]](s32), [[UV5]](s32)
225    ; GFX6-NEXT: [[FCMP5:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT7]](s32), [[C5]]
226    ; GFX6-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[FCMP5]](s1), [[C6]], [[C4]]
227    ; GFX6-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[INT7]], [[SELECT10]]
228    ; GFX6-NEXT: [[INT8:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD2]](s32)
229    ; GFX6-NEXT: [[SELECT11:%[0-9]+]]:_(s32) = G_SELECT [[FCMP5]](s1), [[C7]], [[C2]]
230    ; GFX6-NEXT: [[FMUL5:%[0-9]+]]:_(s32) = G_FMUL [[INT8]], [[SELECT11]]
231    ; GFX6-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FMUL1]](s32), [[FMUL3]](s32), [[FMUL5]](s32)
232    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
233    ; GFX9-LABEL: name: test_fpow_v3s32
234    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
235    ; GFX9-NEXT: {{  $}}
236    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
237    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
238    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
239    ; GFX9-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
240    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
241    ; GFX9-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV]](s32), [[C]]
242    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
243    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
244    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
245    ; GFX9-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[SELECT]]
246    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
247    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
248    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
249    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
250    ; GFX9-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
251    ; GFX9-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[UV3]](s32)
252    ; GFX9-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
253    ; GFX9-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
254    ; GFX9-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
255    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
256    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT2]]
257    ; GFX9-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
258    ; GFX9-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
259    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
260    ; GFX9-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT3]]
261    ; GFX9-NEXT: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV1]](s32), [[C]]
262    ; GFX9-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C1]], [[C2]]
263    ; GFX9-NEXT: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[SELECT4]]
264    ; GFX9-NEXT: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL2]](s32)
265    ; GFX9-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C3]], [[C4]]
266    ; GFX9-NEXT: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[INT3]], [[SELECT5]]
267    ; GFX9-NEXT: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB1]](s32), [[UV4]](s32)
268    ; GFX9-NEXT: [[FCMP3:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT4]](s32), [[C5]]
269    ; GFX9-NEXT: [[SELECT6:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C6]], [[C4]]
270    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[INT4]], [[SELECT6]]
271    ; GFX9-NEXT: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD1]](s32)
272    ; GFX9-NEXT: [[SELECT7:%[0-9]+]]:_(s32) = G_SELECT [[FCMP3]](s1), [[C7]], [[C2]]
273    ; GFX9-NEXT: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[INT5]], [[SELECT7]]
274    ; GFX9-NEXT: [[FCMP4:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV2]](s32), [[C]]
275    ; GFX9-NEXT: [[SELECT8:%[0-9]+]]:_(s32) = G_SELECT [[FCMP4]](s1), [[C1]], [[C2]]
276    ; GFX9-NEXT: [[FMUL4:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[SELECT8]]
277    ; GFX9-NEXT: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL4]](s32)
278    ; GFX9-NEXT: [[SELECT9:%[0-9]+]]:_(s32) = G_SELECT [[FCMP4]](s1), [[C3]], [[C4]]
279    ; GFX9-NEXT: [[FSUB2:%[0-9]+]]:_(s32) = G_FSUB [[INT6]], [[SELECT9]]
280    ; GFX9-NEXT: [[INT7:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB2]](s32), [[UV5]](s32)
281    ; GFX9-NEXT: [[FCMP5:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT7]](s32), [[C5]]
282    ; GFX9-NEXT: [[SELECT10:%[0-9]+]]:_(s32) = G_SELECT [[FCMP5]](s1), [[C6]], [[C4]]
283    ; GFX9-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[INT7]], [[SELECT10]]
284    ; GFX9-NEXT: [[INT8:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD2]](s32)
285    ; GFX9-NEXT: [[SELECT11:%[0-9]+]]:_(s32) = G_SELECT [[FCMP5]](s1), [[C7]], [[C2]]
286    ; GFX9-NEXT: [[FMUL5:%[0-9]+]]:_(s32) = G_FMUL [[INT8]], [[SELECT11]]
287    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FMUL1]](s32), [[FMUL3]](s32), [[FMUL5]](s32)
288    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
289    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
290    %1:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
291    %2:_(<3 x s32>) = G_FPOW %0, %1
292    $vgpr0_vgpr1_vgpr2 = COPY %2
293...
294
295---
296name: test_fpow_s32_flags
297body: |
298  bb.0:
299    liveins: $vgpr0, $vgpr1
300
301    ; GFX6-LABEL: name: test_fpow_s32_flags
302    ; GFX6: liveins: $vgpr0, $vgpr1
303    ; GFX6-NEXT: {{  $}}
304    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
305    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
306    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
307    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[COPY]](s32), [[C]]
308    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
309    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
310    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
311    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = nnan nsz G_FMUL [[COPY]], [[SELECT]]
312    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
313    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
314    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
315    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
316    ; GFX6-NEXT: [[FSUB:%[0-9]+]]:_(s32) = nnan nsz G_FSUB [[INT]], [[SELECT1]]
317    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[COPY1]](s32)
318    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
319    ; GFX6-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = nnan nsz G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
320    ; GFX6-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
321    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
322    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = nnan nsz G_FADD [[INT1]], [[SELECT2]]
323    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
324    ; GFX6-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
325    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
326    ; GFX6-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = nnan nsz G_FMUL [[INT2]], [[SELECT3]]
327    ; GFX6-NEXT: $vgpr0 = COPY [[FMUL1]](s32)
328    ; GFX9-LABEL: name: test_fpow_s32_flags
329    ; GFX9: liveins: $vgpr0, $vgpr1
330    ; GFX9-NEXT: {{  $}}
331    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
332    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
333    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
334    ; GFX9-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[COPY]](s32), [[C]]
335    ; GFX9-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
336    ; GFX9-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
337    ; GFX9-NEXT: [[SELECT:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
338    ; GFX9-NEXT: [[FMUL:%[0-9]+]]:_(s32) = nnan nsz G_FMUL [[COPY]], [[SELECT]]
339    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
340    ; GFX9-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
341    ; GFX9-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
342    ; GFX9-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
343    ; GFX9-NEXT: [[FSUB:%[0-9]+]]:_(s32) = nnan nsz G_FSUB [[INT]], [[SELECT1]]
344    ; GFX9-NEXT: [[INT1:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FSUB]](s32), [[COPY1]](s32)
345    ; GFX9-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
346    ; GFX9-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = nnan nsz G_FCMP floatpred(olt), [[INT1]](s32), [[C5]]
347    ; GFX9-NEXT: [[C6:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
348    ; GFX9-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP1]](s1), [[C6]], [[C4]]
349    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = nnan nsz G_FADD [[INT1]], [[SELECT2]]
350    ; GFX9-NEXT: [[INT2:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
351    ; GFX9-NEXT: [[C7:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
352    ; GFX9-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP1]](s1), [[C7]], [[C2]]
353    ; GFX9-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = nnan nsz G_FMUL [[INT2]], [[SELECT3]]
354    ; GFX9-NEXT: $vgpr0 = COPY [[FMUL1]](s32)
355    %0:_(s32) = COPY $vgpr0
356    %1:_(s32) = COPY $vgpr1
357    %2:_(s32) = nnan nsz G_FPOW %0, %1
358    $vgpr0 = COPY %2
359...
360
361---
362name: test_fpow_s16
363body: |
364  bb.0:
365    liveins: $vgpr0, $vgpr1
366
367    ; GFX6-LABEL: name: test_fpow_s16
368    ; GFX6: liveins: $vgpr0, $vgpr1
369    ; GFX6-NEXT: {{  $}}
370    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
371    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
372    ; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
373    ; GFX6-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
374    ; GFX6-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
375    ; GFX6-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
376    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FPEXT]](s32)
377    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[INT]](s32), [[FPEXT1]](s32)
378    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
379    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C]]
380    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
381    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
382    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
383    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT]]
384    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
385    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
386    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
387    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
388    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT1]]
389    ; GFX6-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
390    ; GFX6-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
391    ; GFX6-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
392    ; GFX9-LABEL: name: test_fpow_s16
393    ; GFX9: liveins: $vgpr0, $vgpr1
394    ; GFX9-NEXT: {{  $}}
395    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
396    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
397    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
398    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
399    ; GFX9-NEXT: [[FLOG2_:%[0-9]+]]:_(s16) = G_FLOG2 [[TRUNC]]
400    ; GFX9-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[FLOG2_]](s16)
401    ; GFX9-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
402    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FPEXT]](s32), [[FPEXT1]](s32)
403    ; GFX9-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT]](s32)
404    ; GFX9-NEXT: [[FEXP2_:%[0-9]+]]:_(s16) = G_FEXP2 [[FPTRUNC]]
405    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FEXP2_]](s16)
406    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
407    %0:_(s32) = COPY $vgpr0
408    %1:_(s32) = COPY $vgpr1
409    %2:_(s16) = G_TRUNC %0
410    %3:_(s16) = G_TRUNC %1
411    %4:_(s16) = G_FPOW %2, %3
412    %5:_(s32) = G_ANYEXT %4
413    $vgpr0 = COPY %5
414...
415
416---
417name: test_fpow_v2s16
418body: |
419  bb.0:
420    liveins: $vgpr0, $vgpr1
421
422    ; GFX6-LABEL: name: test_fpow_v2s16
423    ; GFX6: liveins: $vgpr0, $vgpr1
424    ; GFX6-NEXT: {{  $}}
425    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
426    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
427    ; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
428    ; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
429    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
430    ; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
431    ; GFX6-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
432    ; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
433    ; GFX6-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
434    ; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
435    ; GFX6-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
436    ; GFX6-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
437    ; GFX6-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
438    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FPEXT]](s32)
439    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[INT]](s32), [[FPEXT1]](s32)
440    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
441    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT1]](s32), [[C1]]
442    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
443    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
444    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C2]], [[C3]]
445    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[INT1]], [[SELECT]]
446    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
447    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
448    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
449    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C4]], [[C5]]
450    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[SELECT1]]
451    ; GFX6-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
452    ; GFX6-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
453    ; GFX6-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
454    ; GFX6-NEXT: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FPEXT2]](s32)
455    ; GFX6-NEXT: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[INT3]](s32), [[FPEXT3]](s32)
456    ; GFX6-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[INT4]](s32), [[C1]]
457    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C2]], [[C3]]
458    ; GFX6-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[INT4]], [[SELECT2]]
459    ; GFX6-NEXT: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD1]](s32)
460    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C4]], [[C5]]
461    ; GFX6-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT5]], [[SELECT3]]
462    ; GFX6-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL1]](s32)
463    ; GFX6-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC]](s16)
464    ; GFX6-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC1]](s16)
465    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
466    ; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
467    ; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
468    ; GFX6-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
469    ; GFX9-LABEL: name: test_fpow_v2s16
470    ; GFX9: liveins: $vgpr0, $vgpr1
471    ; GFX9-NEXT: {{  $}}
472    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
473    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
474    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
475    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
476    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
477    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
478    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
479    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
480    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
481    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
482    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
483    ; GFX9-NEXT: [[FLOG2_:%[0-9]+]]:_(s16) = G_FLOG2 [[TRUNC]]
484    ; GFX9-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[FLOG2_]](s16)
485    ; GFX9-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
486    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FPEXT]](s32), [[FPEXT1]](s32)
487    ; GFX9-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT]](s32)
488    ; GFX9-NEXT: [[FEXP2_:%[0-9]+]]:_(s16) = G_FEXP2 [[FPTRUNC]]
489    ; GFX9-NEXT: [[FLOG2_1:%[0-9]+]]:_(s16) = G_FLOG2 [[TRUNC1]]
490    ; GFX9-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[FLOG2_1]](s16)
491    ; GFX9-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
492    ; GFX9-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FPEXT2]](s32), [[FPEXT3]](s32)
493    ; GFX9-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
494    ; GFX9-NEXT: [[FEXP2_1:%[0-9]+]]:_(s16) = G_FEXP2 [[FPTRUNC1]]
495    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FEXP2_]](s16), [[FEXP2_1]](s16)
496    ; GFX9-NEXT: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
497    %0:_(<2 x s16>) = COPY $vgpr0
498    %1:_(<2 x s16>) = COPY $vgpr1
499    %2:_(<2 x s16>) = G_FPOW %0, %1
500    $vgpr0 = COPY %2
501...
502
503---
504name: test_fpow_v2s16_flags
505body: |
506  bb.0:
507    liveins: $vgpr0, $vgpr1
508
509    ; GFX6-LABEL: name: test_fpow_v2s16_flags
510    ; GFX6: liveins: $vgpr0, $vgpr1
511    ; GFX6-NEXT: {{  $}}
512    ; GFX6-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
513    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
514    ; GFX6-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
515    ; GFX6-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
516    ; GFX6-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
517    ; GFX6-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
518    ; GFX6-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
519    ; GFX6-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
520    ; GFX6-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
521    ; GFX6-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
522    ; GFX6-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
523    ; GFX6-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
524    ; GFX6-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
525    ; GFX6-NEXT: [[INT:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FPEXT]](s32)
526    ; GFX6-NEXT: [[INT1:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[INT]](s32), [[FPEXT1]](s32)
527    ; GFX6-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float -1.260000e+02
528    ; GFX6-NEXT: [[FCMP:%[0-9]+]]:_(s1) = nnan nsz G_FCMP floatpred(olt), [[INT1]](s32), [[C1]]
529    ; GFX6-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 6.400000e+01
530    ; GFX6-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
531    ; GFX6-NEXT: [[SELECT:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP]](s1), [[C2]], [[C3]]
532    ; GFX6-NEXT: [[FADD:%[0-9]+]]:_(s32) = nnan nsz G_FADD [[INT1]], [[SELECT]]
533    ; GFX6-NEXT: [[INT2:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD]](s32)
534    ; GFX6-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3BF0000000000000
535    ; GFX6-NEXT: [[C5:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
536    ; GFX6-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP]](s1), [[C4]], [[C5]]
537    ; GFX6-NEXT: [[FMUL:%[0-9]+]]:_(s32) = nnan nsz G_FMUL [[INT2]], [[SELECT1]]
538    ; GFX6-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
539    ; GFX6-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
540    ; GFX6-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
541    ; GFX6-NEXT: [[INT3:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FPEXT2]](s32)
542    ; GFX6-NEXT: [[INT4:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[INT3]](s32), [[FPEXT3]](s32)
543    ; GFX6-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = nnan nsz G_FCMP floatpred(olt), [[INT4]](s32), [[C1]]
544    ; GFX6-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP1]](s1), [[C2]], [[C3]]
545    ; GFX6-NEXT: [[FADD1:%[0-9]+]]:_(s32) = nnan nsz G_FADD [[INT4]], [[SELECT2]]
546    ; GFX6-NEXT: [[INT5:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.exp2), [[FADD1]](s32)
547    ; GFX6-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = nnan nsz G_SELECT [[FCMP1]](s1), [[C4]], [[C5]]
548    ; GFX6-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = nnan nsz G_FMUL [[INT5]], [[SELECT3]]
549    ; GFX6-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL1]](s32)
550    ; GFX6-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC]](s16)
551    ; GFX6-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC1]](s16)
552    ; GFX6-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
553    ; GFX6-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
554    ; GFX6-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
555    ; GFX6-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
556    ; GFX9-LABEL: name: test_fpow_v2s16_flags
557    ; GFX9: liveins: $vgpr0, $vgpr1
558    ; GFX9-NEXT: {{  $}}
559    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
560    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
561    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
562    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
563    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
564    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
565    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
566    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
567    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
568    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
569    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
570    ; GFX9-NEXT: [[FLOG2_:%[0-9]+]]:_(s16) = nnan nsz G_FLOG2 [[TRUNC]]
571    ; GFX9-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = nnan nsz G_FPEXT [[FLOG2_]](s16)
572    ; GFX9-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = nnan nsz G_FPEXT [[TRUNC2]](s16)
573    ; GFX9-NEXT: [[INT:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FPEXT]](s32), [[FPEXT1]](s32)
574    ; GFX9-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT]](s32)
575    ; GFX9-NEXT: [[FEXP2_:%[0-9]+]]:_(s16) = nnan nsz G_FEXP2 [[FPTRUNC]]
576    ; GFX9-NEXT: [[FLOG2_1:%[0-9]+]]:_(s16) = nnan nsz G_FLOG2 [[TRUNC1]]
577    ; GFX9-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = nnan nsz G_FPEXT [[FLOG2_1]](s16)
578    ; GFX9-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = nnan nsz G_FPEXT [[TRUNC3]](s16)
579    ; GFX9-NEXT: [[INT1:%[0-9]+]]:_(s32) = nnan nsz G_INTRINSIC intrinsic(@llvm.amdgcn.fmul.legacy), [[FPEXT2]](s32), [[FPEXT3]](s32)
580    ; GFX9-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
581    ; GFX9-NEXT: [[FEXP2_1:%[0-9]+]]:_(s16) = nnan nsz G_FEXP2 [[FPTRUNC1]]
582    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FEXP2_]](s16), [[FEXP2_1]](s16)
583    ; GFX9-NEXT: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
584    %0:_(<2 x s16>) = COPY $vgpr0
585    %1:_(<2 x s16>) = COPY $vgpr1
586    %2:_(<2 x s16>) = nnan nsz G_FPOW %0, %1
587    $vgpr0 = COPY %2
588...
589