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llvm-for-llvmta/test/CodeGen/Thumb2/LowOverheadLoops/out-of-range-cbz.mir

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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=thumbv8.1m.main -run-pass=arm-cp-islands %s -o - | FileCheck %s
--- |
@d = hidden local_unnamed_addr global i32 0, align 4
@a = hidden global i32 0, align 4
@e = hidden local_unnamed_addr global i32 0, align 4
define hidden void @f(i64 %g) {
entry:
%conv = trunc i64 %g to i32
%tobool5 = icmp eq i64 %g, 0
br i1 %tobool5, label %j.us.us.preheader, label %entry.split
j.us.us.preheader: ; preds = %entry
%.pre59 = load i32, i32* @d, align 4
br label %j.us.us
j.us.us: ; preds = %j.us.us, %if.end.us.us.us, %if.end.us.us.us.1, %if.end.us.us.us.2, %if.end.us.us.us.3, %if.end.us.us.us.4, %if.end.us.us.us.5, %if.end.us.us.us.6, %j.us.us.preheader
%0 = phi i32 [ %.pre59, %j.us.us.preheader ], [ %12, %if.end.us.us.us.6 ], [ %11, %if.end.us.us.us.5 ], [ %10, %if.end.us.us.us.4 ], [ %9, %if.end.us.us.us.3 ], [ %8, %if.end.us.us.us.2 ], [ %7, %if.end.us.us.us.1 ], [ %2, %if.end.us.us.us ], [ %0, %j.us.us ]
%cmp.us.us = icmp slt i32 %0, ptrtoint (i32* @a to i32)
%conv1.us.us = zext i1 %cmp.us.us to i32
%1 = load i32, i32* @e, align 4
%and.us.us = and i32 %1, %conv1.us.us
store i32 %and.us.us, i32* @e, align 4
%tobool4.us.us.us = icmp eq i32 %0, 0
br i1 %tobool4.us.us.us, label %if.end.us.us.us, label %j.us.us
if.end.us.us.us: ; preds = %j.us.us
tail call void asm sideeffect "", ""()
%2 = load i32, i32* @d, align 4
%tobool4.us.us.us.1 = icmp eq i32 %2, 0
br i1 %tobool4.us.us.us.1, label %if.end.us.us.us.1, label %j.us.us
entry.split: ; preds = %entry
%tobool = icmp eq i32 %conv, 0
br i1 %tobool, label %j.us27.preheader, label %j.preheader
j.preheader: ; preds = %entry.split
%.pre = load i32, i32* @e, align 4
%.pre55 = load i32, i32* @d, align 4
%cmp = icmp slt i32 %conv, ptrtoint (i32* @a to i32)
%conv1 = zext i1 %cmp to i32
br label %j
j.us27.preheader: ; preds = %entry.split
%.pre56 = load i32, i32* @d, align 4
%.pre57 = load i32, i32* @e, align 4
%cmp.us29 = icmp slt i32 %.pre56, ptrtoint (i32* @a to i32)
%conv1.us30 = zext i1 %cmp.us29 to i32
br label %j.us27
j.us27: ; preds = %j.us27, %j.us27.preheader
%3 = phi i32 [ %.pre57, %j.us27.preheader ], [ %and.us31, %j.us27 ]
%4 = icmp eq i32 %.pre56, 0
%and.us31 = and i32 %3, %conv1.us30
br i1 %4, label %if.end.us38, label %j.us27
if.end.us38: ; preds = %j.us27
store i32 %and.us31, i32* @e, align 4
tail call void asm sideeffect "", ""()
ret void
j: ; preds = %j, %j.preheader
%5 = phi i32 [ %.pre, %j.preheader ], [ %and, %j ]
%6 = icmp eq i32 %.pre55, 0
%and = and i32 %5, %conv1
br i1 %6, label %if.end, label %j
if.end: ; preds = %j
store i32 %and, i32* @e, align 4
tail call void asm sideeffect "", ""()
ret void
if.end.us.us.us.1: ; preds = %if.end.us.us.us
tail call void asm sideeffect "", ""()
%7 = load i32, i32* @d, align 4
%tobool4.us.us.us.2 = icmp eq i32 %7, 0
br i1 %tobool4.us.us.us.2, label %if.end.us.us.us.2, label %j.us.us
if.end.us.us.us.2: ; preds = %if.end.us.us.us.1
tail call void asm sideeffect "", ""()
%8 = load i32, i32* @d, align 4
%tobool4.us.us.us.3 = icmp eq i32 %8, 0
br i1 %tobool4.us.us.us.3, label %if.end.us.us.us.3, label %j.us.us
if.end.us.us.us.3: ; preds = %if.end.us.us.us.2
tail call void asm sideeffect "", ""()
%9 = load i32, i32* @d, align 4
%tobool4.us.us.us.4 = icmp eq i32 %9, 0
br i1 %tobool4.us.us.us.4, label %if.end.us.us.us.4, label %j.us.us
if.end.us.us.us.4: ; preds = %if.end.us.us.us.3
tail call void asm sideeffect "", ""()
%10 = load i32, i32* @d, align 4
%tobool4.us.us.us.5 = icmp eq i32 %10, 0
br i1 %tobool4.us.us.us.5, label %if.end.us.us.us.5, label %j.us.us
if.end.us.us.us.5: ; preds = %if.end.us.us.us.4
tail call void asm sideeffect "", ""()
%11 = load i32, i32* @d, align 4
%tobool4.us.us.us.6 = icmp eq i32 %11, 0
br i1 %tobool4.us.us.us.6, label %if.end.us.us.us.6, label %j.us.us
if.end.us.us.us.6: ; preds = %if.end.us.us.us.5
tail call void asm sideeffect "", ""()
%12 = load i32, i32* @d, align 4
%tobool4.us.us.us.7 = icmp eq i32 %12, 0
br i1 %tobool4.us.us.us.7, label %if.end.us.us.us.7, label %j.us.us
if.end.us.us.us.7: ; preds = %if.end.us.us.us.6
tail call void asm sideeffect "", ""()
ret void
}
...
---
name: f
alignment: 4
exposesReturnsTwice: false
legalized: false
regBankSelected: false
selected: false
failedISel: false
tracksRegLiveness: true
hasWinCFI: false
registers: []
liveins:
- { reg: '$r0', virtual-reg: '' }
- { reg: '$r1', virtual-reg: '' }
frameInfo:
isFrameAddressTaken: false
isReturnAddressTaken: false
hasStackMap: false
hasPatchPoint: false
stackSize: 8
offsetAdjustment: 0
maxAlignment: 4
adjustsStack: false
hasCalls: false
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: '' }
callSites: []
constants: []
machineFunctionInfo: {}
body: |
; CHECK-LABEL: name: f
; CHECK: bb.0.entry:
; CHECK: successors: %bb.5(0x30000000), %bb.1(0x50000000)
; CHECK: liveins: $r0, $r1, $r7, $lr
; CHECK: frame-setup tPUSH 14 /* CC::al */, $noreg, killed $r7, killed $lr, implicit-def $sp, implicit $sp
; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 8
; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4
; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -8
; CHECK: dead renamable $r1, $cpsr = tORR killed renamable $r1, renamable $r0, 14 /* CC::al */, $noreg
; CHECK: tBcc %bb.5, 0 /* CC::eq */, killed $cpsr
; CHECK: bb.1.entry.split:
; CHECK: successors: %bb.15(0x30000000), %bb.2(0x50000000)
; CHECK: liveins: $r0
; CHECK: tCMPi8 renamable $r0, 0, 14 /* CC::al */, $noreg, implicit-def $cpsr
; CHECK: tBcc %bb.15, 0 /* CC::eq */, killed $cpsr
; CHECK: bb.2.j.preheader:
; CHECK: successors: %bb.3(0x80000000)
; CHECK: liveins: $r0
; CHECK: $r1 = t2MOVi16 target-flags(arm-lo16) @a, 14 /* CC::al */, $noreg
; CHECK: $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14 /* CC::al */, $noreg
; CHECK: tCMPr killed renamable $r0, killed renamable $r1, 14 /* CC::al */, $noreg, implicit-def $cpsr
; CHECK: $r1 = t2MOVi16 target-flags(arm-lo16) @d, 14 /* CC::al */, $noreg
; CHECK: renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
; CHECK: $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @d, 14 /* CC::al */, $noreg
; CHECK: renamable $r2 = tLDRi killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: $r1 = t2MOVi16 target-flags(arm-lo16) @e, 14 /* CC::al */, $noreg
; CHECK: $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14 /* CC::al */, $noreg
; CHECK: renamable $r3 = tLDRi renamable $r1, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @e)
; CHECK: bb.3.j (align 4):
; CHECK: successors: %bb.4(0x04000000), %bb.3(0x7c000000)
; CHECK: liveins: $r0, $r1, $r2, $r3
; CHECK: renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r0, 14 /* CC::al */, $noreg
; CHECK: tCBZ $r2, %bb.4
; CHECK: t2LE %bb.3
; CHECK: bb.4.if.end:
; CHECK: liveins: $r1, $r3
; CHECK: tSTRi killed renamable $r3, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store 4 into @e)
; CHECK: INLINEASM &"", 1
; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc
; CHECK: bb.5.j.us.us.preheader:
; CHECK: successors: %bb.6(0x80000000)
; CHECK: $r12 = t2MOVi16 target-flags(arm-lo16) @d, 14 /* CC::al */, $noreg
; CHECK: $lr = t2MOVi16 target-flags(arm-lo16) @a, 14 /* CC::al */, $noreg
; CHECK: $r12 = t2MOVTi16 killed $r12, target-flags(arm-hi16) @d, 14 /* CC::al */, $noreg
; CHECK: $r2 = t2MOVi16 target-flags(arm-lo16) @e, 14 /* CC::al */, $noreg
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: $lr = t2MOVTi16 killed $lr, target-flags(arm-hi16) @a, 14 /* CC::al */, $noreg
; CHECK: $r2 = t2MOVTi16 killed $r2, target-flags(arm-hi16) @e, 14 /* CC::al */, $noreg
; CHECK: bb.6.j.us.us (align 4):
; CHECK: successors: %bb.7(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r3, $r12
; CHECK: tCMPhir renamable $r3, renamable $lr, 14 /* CC::al */, $noreg, implicit-def $cpsr
; CHECK: renamable $r1 = tLDRi renamable $r2, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @e)
; CHECK: renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
; CHECK: renamable $r0 = t2ANDrr killed renamable $r0, killed renamable $r1, 14 /* CC::al */, $noreg, $noreg
; CHECK: tSTRi killed renamable $r0, renamable $r2, 0, 14 /* CC::al */, $noreg :: (store 4 into @e)
; CHECK: tCBZ $r3, %bb.7
; CHECK: t2LE %bb.6
; CHECK: bb.7.if.end.us.us.us:
; CHECK: successors: %bb.8(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.8
; CHECK: t2LE %bb.6
; CHECK: bb.8.if.end.us.us.us.1:
; CHECK: successors: %bb.9(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.9
; CHECK: t2LE %bb.6
; CHECK: bb.9.if.end.us.us.us.2:
; CHECK: successors: %bb.10(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.10
; CHECK: t2LE %bb.6
; CHECK: bb.10.if.end.us.us.us.3:
; CHECK: successors: %bb.11(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.11
; CHECK: t2LE %bb.6
; CHECK: bb.11.if.end.us.us.us.4:
; CHECK: successors: %bb.12(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.12
; CHECK: t2LE %bb.6
; CHECK: bb.12.if.end.us.us.us.5:
; CHECK: successors: %bb.13(0x40000000), %bb.6(0x40000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.13
; CHECK: t2LE %bb.6
; CHECK: bb.13.if.end.us.us.us.6:
; CHECK: successors: %bb.14(0x04000000), %bb.6(0x7c000000)
; CHECK: liveins: $lr, $r2, $r12
; CHECK: INLINEASM &"", 1
; CHECK: renamable $r3 = t2LDRi12 renamable $r12, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCBZ $r3, %bb.14
; CHECK: t2LE %bb.6
; CHECK: bb.14.if.end.us.us.us.7:
; CHECK: INLINEASM &"", 1
; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc
; CHECK: bb.15.j.us27.preheader:
; CHECK: successors: %bb.16(0x80000000)
; CHECK: $r0 = t2MOVi16 target-flags(arm-lo16) @d, 14 /* CC::al */, $noreg
; CHECK: $r1 = t2MOVi16 target-flags(arm-lo16) @a, 14 /* CC::al */, $noreg
; CHECK: $r0 = t2MOVTi16 killed $r0, target-flags(arm-hi16) @d, 14 /* CC::al */, $noreg
; CHECK: $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14 /* CC::al */, $noreg
; CHECK: renamable $r0 = tLDRi killed renamable $r0, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @d)
; CHECK: tCMPr renamable $r0, killed renamable $r1, 14 /* CC::al */, $noreg, implicit-def $cpsr
; CHECK: $r1 = t2MOVi16 target-flags(arm-lo16) @e, 14 /* CC::al */, $noreg
; CHECK: $r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14 /* CC::al */, $noreg
; CHECK: renamable $r2 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
; CHECK: renamable $r3 = tLDRi renamable $r1, 0, 14 /* CC::al */, $noreg :: (dereferenceable load 4 from @e)
; CHECK: bb.16.j.us27 (align 4):
; CHECK: successors: %bb.17(0x04000000), %bb.16(0x7c000000)
; CHECK: liveins: $r0, $r1, $r2, $r3
; CHECK: renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r2, 14 /* CC::al */, $noreg
; CHECK: tCBZ $r0, %bb.17
; CHECK: t2LE %bb.16
; CHECK: bb.17.if.end.us38:
; CHECK: liveins: $r1, $r3
; CHECK: tSTRi killed renamable $r3, killed renamable $r1, 0, 14 /* CC::al */, $noreg :: (store 4 into @e)
; CHECK: INLINEASM &"", 1
; CHECK: tPOP_RET 14 /* CC::al */, $noreg, def $r7, def $pc
bb.0.entry:
successors: %bb.1(0x30000000), %bb.11(0x50000000)
liveins: $r0, $r1, $r7, $lr
frame-setup tPUSH 14, $noreg, killed $r7, killed $lr, implicit-def $sp, implicit $sp
frame-setup CFI_INSTRUCTION def_cfa_offset 8
frame-setup CFI_INSTRUCTION offset $lr, -4
frame-setup CFI_INSTRUCTION offset $r7, -8
dead renamable $r1, $cpsr = tORR killed renamable $r1, renamable $r0, 14, $noreg
t2Bcc %bb.1, 0, killed $cpsr
bb.11.entry.split:
successors: %bb.15(0x30000000), %bb.12(0x50000000)
liveins: $r0
tCMPi8 renamable $r0, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.15, 0, killed $cpsr
bb.12.j.preheader:
successors: %bb.13(0x80000000)
liveins: $r0
$r1 = t2MOVi16 target-flags(arm-lo16) @a, 14, $noreg
$r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14, $noreg
tCMPr killed renamable $r0, killed renamable $r1, 14, $noreg, implicit-def $cpsr
$r1 = t2MOVi16 target-flags(arm-lo16) @d, 14, $noreg
renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
$r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @d, 14, $noreg
renamable $r2 = tLDRi killed renamable $r1, 0, 14, $noreg :: (dereferenceable load 4 from @d)
$r1 = t2MOVi16 target-flags(arm-lo16) @e, 14, $noreg
$r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14, $noreg
renamable $r3 = tLDRi renamable $r1, 0, 14, $noreg :: (dereferenceable load 4 from @e)
bb.13.j (align 4):
successors: %bb.14(0x04000000), %bb.13(0x7c000000)
liveins: $r0, $r1, $r2, $r3
renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r0, 14, $noreg
tCMPi8 renamable $r2, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.13, 1, killed $cpsr
bb.14.if.end:
liveins: $r1, $r3
tSTRi killed renamable $r3, killed renamable $r1, 0, 14, $noreg :: (store 4 into @e)
INLINEASM &"", 1
tPOP_RET 14, $noreg, def $r7, def $pc
bb.1.j.us.us.preheader:
successors: %bb.2(0x80000000)
$r12 = t2MOVi16 target-flags(arm-lo16) @d, 14, $noreg
$lr = t2MOVi16 target-flags(arm-lo16) @a, 14, $noreg
$r12 = t2MOVTi16 killed $r12, target-flags(arm-hi16) @d, 14, $noreg
$r2 = t2MOVi16 target-flags(arm-lo16) @e, 14, $noreg
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
$lr = t2MOVTi16 killed $lr, target-flags(arm-hi16) @a, 14, $noreg
$r2 = t2MOVTi16 killed $r2, target-flags(arm-hi16) @e, 14, $noreg
bb.2.j.us.us (align 4):
successors: %bb.3(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r3, $r12
tCMPhir renamable $r3, renamable $lr, 14, $noreg, implicit-def $cpsr
renamable $r1 = tLDRi renamable $r2, 0, 14, $noreg :: (dereferenceable load 4 from @e)
renamable $r0 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
renamable $r0 = t2ANDrr killed renamable $r0, killed renamable $r1, 14, $noreg, $noreg
tSTRi killed renamable $r0, renamable $r2, 0, 14, $noreg :: (store 4 into @e)
t2Bcc %bb.2, 1, killed $cpsr
bb.3.if.end.us.us.us:
successors: %bb.4(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.4.if.end.us.us.us.1:
successors: %bb.5(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.5.if.end.us.us.us.2:
successors: %bb.6(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.6.if.end.us.us.us.3:
successors: %bb.7(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.7.if.end.us.us.us.4:
successors: %bb.8(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.8.if.end.us.us.us.5:
successors: %bb.9(0x40000000), %bb.2(0x40000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.9.if.end.us.us.us.6:
successors: %bb.10(0x04000000), %bb.2(0x7c000000)
liveins: $lr, $r2, $r12
INLINEASM &"", 1
renamable $r3 = t2LDRi12 renamable $r12, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPi8 renamable $r3, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.2, 1, killed $cpsr
bb.10.if.end.us.us.us.7:
INLINEASM &"", 1
tPOP_RET 14, $noreg, def $r7, def $pc
bb.15.j.us27.preheader:
successors: %bb.16(0x80000000)
$r0 = t2MOVi16 target-flags(arm-lo16) @d, 14, $noreg
$r1 = t2MOVi16 target-flags(arm-lo16) @a, 14, $noreg
$r0 = t2MOVTi16 killed $r0, target-flags(arm-hi16) @d, 14, $noreg
$r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @a, 14, $noreg
renamable $r0 = tLDRi killed renamable $r0, 0, 14, $noreg :: (dereferenceable load 4 from @d)
tCMPr renamable $r0, killed renamable $r1, 14, $noreg, implicit-def $cpsr
$r1 = t2MOVi16 target-flags(arm-lo16) @e, 14, $noreg
$r1 = t2MOVTi16 killed $r1, target-flags(arm-hi16) @e, 14, $noreg
renamable $r2 = t2CSINC $zr, $zr, 10, implicit killed $cpsr
renamable $r3 = tLDRi renamable $r1, 0, 14, $noreg :: (dereferenceable load 4 from @e)
bb.16.j.us27 (align 4):
successors: %bb.17(0x04000000), %bb.16(0x7c000000)
liveins: $r0, $r1, $r2, $r3
renamable $r3, dead $cpsr = tAND killed renamable $r3, renamable $r2, 14, $noreg
tCMPi8 renamable $r0, 0, 14, $noreg, implicit-def $cpsr
t2Bcc %bb.16, 1, killed $cpsr
bb.17.if.end.us38:
liveins: $r1, $r3
tSTRi killed renamable $r3, killed renamable $r1, 0, 14, $noreg :: (store 4 into @e)
INLINEASM &"", 1
tPOP_RET 14, $noreg, def $r7, def $pc
...
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