1 files changed, 0 insertions, 136 deletions
diff --git a/llvm/test/CodeGen/Thumb2/LowOverheadLoops/revert-after-spill.mir b/llvm/test/CodeGen/Thumb2/LowOverheadLoops/revert-after-spill.mir
deleted file mode 100644
index 97ac75de497..00000000000
--- a/llvm/test/CodeGen/Thumb2/LowOverheadLoops/revert-after-spill.mir
+++ /dev/null
@@ -1,136 +0,0 @@
-# RUN: llc -mtriple=thumbv8.1m.main %s -run-pass=arm-low-overhead-loops --verify-machineinstrs -o - | FileCheck %s
-
-# CHECK: while.body:
-# CHECK-NOT: t2DLS
-# CHECK-NOT: t2LEUpdate
-
---- |  
-  define i32 @skip_spill(i32 %n) #0 {
-  entry:
-    %cmp6 = icmp eq i32 %n, 0
-    br i1 %cmp6, label %while.end, label %while.body.preheader
-  
-  while.body.preheader:                             ; preds = %entry
-    call void @llvm.set.loop.iterations.i32(i32 %n)
-    br label %while.body
-  
-  while.body:                                       ; preds = %while.body, %while.body.preheader
-    %res.07 = phi i32 [ %add, %while.body ], [ 0, %while.body.preheader ]
-    %0 = phi i32 [ %n, %while.body.preheader ], [ %1, %while.body ]
-    %call = tail call i32 bitcast (i32 (...)* @bar to i32 ()*)()
-    %add = add nsw i32 %call, %res.07
-    %1 = call i32 @llvm.loop.decrement.reg.i32.i32.i32(i32 %0, i32 1)
-    %2 = icmp ne i32 %1, 0
-    br i1 %2, label %while.body, label %while.end
-  
-  while.end:                                        ; preds = %while.body, %entry
-    %res.0.lcssa = phi i32 [ 0, %entry ], [ %add, %while.body ]
-    ret i32 %res.0.lcssa
-  }
-  
-  declare i32 @bar(...) local_unnamed_addr #0
-  
-  ; Function Attrs: noduplicate nounwind
-  declare void @llvm.set.loop.iterations.i32(i32) #1
-  
-  ; Function Attrs: noduplicate nounwind
-  declare i32 @llvm.loop.decrement.reg.i32.i32.i32(i32, i32) #1
-  
-  ; Function Attrs: nounwind
-  declare void @llvm.stackprotector(i8*, i8**) #2
-  
-  attributes #0 = { "target-features"="+mve.fp" }
-  attributes #1 = { noduplicate nounwind }
-  attributes #2 = { nounwind }
-
-...
----
-name:            skip_spill
-alignment:       2
-exposesReturnsTwice: false
-legalized:       false
-regBankSelected: false
-selected:        false
-failedISel:      false
-tracksRegLiveness: false
-hasWinCFI:       false
-registers:       []
-liveins:
-  - { reg: '$r0', virtual-reg: '' }
-frameInfo:
-  isFrameAddressTaken: false
-  isReturnAddressTaken: false
-  hasStackMap:     false
-  hasPatchPoint:   false
-  stackSize:       16
-  offsetAdjustment: 0
-  maxAlignment:    4
-  adjustsStack:    true
-  hasCalls:        true
-  stackProtector:  ''
-  maxCallFrameSize: 0
-  cvBytesOfCalleeSavedRegisters: 0
-  hasOpaqueSPAdjustment: false
-  hasVAStart:      false
-  hasMustTailInVarArgFunc: false
-  localFrameSize:  0
-  savePoint:       ''
-  restorePoint:    ''
-fixedStack:      []
-stack:
-  - { id: 0, name: '', type: spill-slot, offset: -4, size: 4, alignment: 4, 
-      stack-id: default, callee-saved-register: '$lr', callee-saved-restored: false, 
-      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
-  - { id: 1, name: '', type: spill-slot, offset: -8, size: 4, alignment: 4, 
-      stack-id: default, callee-saved-register: '$r7', callee-saved-restored: true, 
-      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
-  - { id: 2, name: '', type: spill-slot, offset: -12, size: 4, alignment: 4, 
-      stack-id: default, callee-saved-register: '$r5', callee-saved-restored: true, 
-      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
-  - { id: 3, name: '', type: spill-slot, offset: -16, size: 4, alignment: 4, 
-      stack-id: default, callee-saved-register: '$r4', callee-saved-restored: true, 
-      debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
-callSites:       []
-constants:       []
-machineFunctionInfo: {}
-body:             |
-  bb.0.entry:
-    successors: %bb.4(0x30000000), %bb.1(0x50000000)
-  
-    frame-setup tPUSH 14, $noreg, killed $r4, killed $r5, killed $r7, killed $lr, implicit-def $sp, implicit $sp
-    frame-setup CFI_INSTRUCTION def_cfa_offset 16
-    frame-setup CFI_INSTRUCTION offset $lr, -4
-    frame-setup CFI_INSTRUCTION offset $r7, -8
-    frame-setup CFI_INSTRUCTION offset $r5, -12
-    frame-setup CFI_INSTRUCTION offset $r4, -16
-    tCBZ $r0, %bb.4
-  
-  bb.1.while.body.preheader:
-    successors: %bb.2(0x80000000)
-  
-    $lr = tMOVr $r0, 14, $noreg
-    renamable $r4, dead $cpsr = tMOVi8 0, 14, $noreg
-    t2DoLoopStart killed $r0
-  
-  bb.2.while.body:
-    successors: %bb.2(0x7c000000), %bb.3(0x04000000)
-  
-    $r5 = tMOVr killed $lr, 14, $noreg
-    tBL 14, $noreg, @bar, csr_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp, implicit-def $r0
-    $lr = tMOVr killed $r5, 14, $noreg
-    renamable $r4 = nsw tADDhirr killed renamable $r4, killed renamable $r0, 14, $noreg
-    renamable $lr = t2LoopDec killed renamable $lr, 1
-    t2LoopEnd renamable $lr, %bb.2, implicit-def dead $cpsr
-    tB %bb.3, 14, $noreg
-  
-  bb.3.while.end:
-    $r0 = tMOVr killed $r4, 14, $noreg
-    tPOP_RET 14, $noreg, def $r4, def $r5, def $r7, def $pc, implicit killed $r0
-  
-  bb.4:
-    renamable $r4, dead $cpsr = tMOVi8 0, 14, $noreg
-    $r0 = tMOVr killed $r4, 14, $noreg
-    tPOP_RET 14, $noreg, def $r4, def $r5, def $r7, def $pc, implicit killed $r0
-
-...
-