1 # RUN: llc -march=amdgcn -run-pass si-fix-sgpr-copies %s -o - | FileCheck %s -check-prefixes=GCN
6 tracksRegLiveness: true
8 - { id: 0, class: sreg_32_xm0 }
9 - { id: 1, class: sreg_64 }
10 - { id: 2, class: sreg_32_xm0 }
11 - { id: 7, class: vgpr_32 }
12 - { id: 8, class: sreg_32_xm0 }
13 - { id: 9, class: vgpr_32 }
14 - { id: 10, class: sreg_64 }
15 - { id: 11, class: sreg_32_xm0 }
18 ; GCN-LABEL: name: phi_visit_order
26 %0 = PHI %8, %bb.0, %0, %bb.1, %2, %bb.2
27 %9 = V_MOV_B32_e32 9, implicit $exec
28 %10 = V_CMP_EQ_U32_e64 %7, %9, implicit $exec
29 %1 = SI_IF %10, %bb.2, implicit-def $exec, implicit-def $scc, implicit $exec
33 SI_END_CF %1, implicit-def $exec, implicit-def $scc, implicit $exec
35 %2 = S_ADD_I32 %0, %11, implicit-def $scc
42 # GCN-LABEL: name: dead_illegal_virtreg_copy
43 # GCN: %0:vgpr_32 = COPY $vgpr0
44 # GCN: %1:sreg_32_xm0 = IMPLICIT_DEF
45 # GCN: S_ENDPGM 0, implicit %0
47 name: dead_illegal_virtreg_copy
48 tracksRegLiveness: true
53 %0:vgpr_32 = COPY $vgpr0
54 %1:sreg_32_xm0 = COPY %0
55 S_ENDPGM 0, implicit %1
60 # GCN-LABEL: name: dead_illegal_physreg_copy
61 # GCN %2:vgpr_32 = COPY $vgpr0
62 # GCN: %1:sreg_32_xm0 = IMPLICIT_DEF
63 # GCN: S_ENDPGM 0, implicit %2
65 name: dead_illegal_physreg_copy
66 tracksRegLiveness: true
71 %0:sreg_32_xm0 = COPY $vgpr0
72 %1:sreg_32_xm0 = COPY %0
73 S_ENDPGM 0, implicit %1