--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/llvm/test/CodeGen/AMDGPU/misched-killflags.mir	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,49 @@
+# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -verify-machineinstrs -run-pass=post-RA-sched -o - %s | FileCheck %s
+# Make sure ScheduleDAGInstrs::fixupKills does not produce invalid kill flags.
+---
+name: func0
+tracksRegLiveness: true
+machineFunctionInfo:
+  isEntryFunction: true
+  scratchRSrcReg:  '$sgpr0_sgpr1_sgpr2_sgpr3'
+  scratchWaveOffsetReg: '$sgpr7'
+  frameOffsetReg:  '$sgpr7'
+body: |
+  bb.0:
+
+    $sgpr33 = S_MOV_B32 $sgpr7
+    $sgpr32 = S_MOV_B32 $sgpr33
+    $sgpr10 = S_MOV_B32 5
+    $sgpr9 = S_MOV_B32 4
+    $sgpr8 = S_MOV_B32 3
+    BUNDLE implicit-def $sgpr6_sgpr7, implicit-def $sgpr6, implicit-def $sgpr7, implicit-def $scc {
+      $sgpr6_sgpr7 = S_GETPC_B64
+      $sgpr6 = S_ADD_U32 internal $sgpr6, 0, implicit-def $scc
+      $sgpr7 = S_ADDC_U32 internal $sgpr7,0, implicit-def $scc, implicit internal $scc
+    }
+    $sgpr4 = S_MOV_B32 $sgpr33
+    $vgpr0 = V_MOV_B32_e32 $sgpr8, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2_vgpr3, implicit $sgpr8_sgpr9_sgpr10_sgpr11
+    $vgpr1 = V_MOV_B32_e32 $sgpr9, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11
+    $vgpr2 = V_MOV_B32_e32 $sgpr10, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11
+    $vgpr3 = V_MOV_B32_e32 $sgpr11, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11, implicit $exec
+    S_NOP 0, implicit killed $sgpr6_sgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4, implicit killed $vgpr0_vgpr1_vgpr2_vgpr3
+    S_ENDPGM 0
+...
+# CHECK-LABEL: name: func0
+# CHECK-DAG: $sgpr10 = S_MOV_B32 5
+# CHECK-DAG: $sgpr9 = S_MOV_B32 4
+# CHECK-DAG: $sgpr8 = S_MOV_B32 3
+# CHECK-DAG: $sgpr33 = S_MOV_B32 $sgpr7
+# CHECK: $vgpr0 = V_MOV_B32_e32 $sgpr8, implicit $exec, implicit-def $vgpr0_vgpr1_vgpr2_vgpr3, implicit $sgpr8_sgpr9_sgpr10_sgpr11
+# CHECK: BUNDLE implicit-def $sgpr6_sgpr7, implicit-def $sgpr6, implicit-def $sgpr7, implicit-def $scc {
+# CHECK:   $sgpr6_sgpr7 = S_GETPC_B64
+# CHECK:   $sgpr6 = S_ADD_U32 internal $sgpr6, 0, implicit-def $scc
+# CHECK:   $sgpr7 = S_ADDC_U32 internal $sgpr7, 0, implicit-def $scc, implicit internal $scc
+# CHECK: }
+# CHECK: $sgpr32 = S_MOV_B32 $sgpr33
+# CHECK: $sgpr4 = S_MOV_B32 killed $sgpr33
+# CHECK: $vgpr1 = V_MOV_B32_e32 $sgpr9, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11
+# CHECK: $vgpr2 = V_MOV_B32_e32 $sgpr10, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11
+# CHECK: $vgpr3 = V_MOV_B32_e32 killed $sgpr11, implicit $exec, implicit $sgpr8_sgpr9_sgpr10_sgpr11, implicit $exec
+# CHECK: S_NOP 0, implicit $sgpr6_sgpr7, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit killed $sgpr4, implicit killed $vgpr0_vgpr1_vgpr2_vgpr3
+# CHECK: S_ENDPGM 0