1 ; RUN: llc -mtriple=arm -O3 -debug-pass=Structure < %s -o /dev/null 2>&1 | grep -v "Verify generated machine code" | FileCheck %s
5 ; CHECK: ModulePass Manager
6 ; CHECK-NEXT: Pre-ISel Intrinsic Lowering
7 ; CHECK-NEXT: FunctionPass Manager
8 ; CHECK-NEXT: Expand Atomic instructions
9 ; CHECK-NEXT: Simplify the CFG
10 ; CHECK-NEXT: Dominator Tree Construction
11 ; CHECK-NEXT: Natural Loop Information
12 ; CHECK-NEXT: MVE gather/scatter lowering
13 ; CHECK-NEXT: MVE lane interleaving
14 ; CHECK-NEXT: Module Verifier
15 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
16 ; CHECK-NEXT: Canonicalize natural loops
17 ; CHECK-NEXT: Scalar Evolution Analysis
18 ; CHECK-NEXT: Loop Pass Manager
19 ; CHECK-NEXT: Canonicalize Freeze Instructions in Loops
20 ; CHECK-NEXT: Induction Variable Users
21 ; CHECK-NEXT: Loop Strength Reduction
22 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
23 ; CHECK-NEXT: Function Alias Analysis Results
24 ; CHECK-NEXT: Merge contiguous icmps into a memcmp
25 ; CHECK-NEXT: Natural Loop Information
26 ; CHECK-NEXT: Lazy Branch Probability Analysis
27 ; CHECK-NEXT: Lazy Block Frequency Analysis
28 ; CHECK-NEXT: Expand memcmp() to load/stores
29 ; CHECK-NEXT: Lower Garbage Collection Instructions
30 ; CHECK-NEXT: Shadow Stack GC Lowering
31 ; CHECK-NEXT: Lower constant intrinsics
32 ; CHECK-NEXT: Remove unreachable blocks from the CFG
33 ; CHECK-NEXT: Natural Loop Information
34 ; CHECK-NEXT: Post-Dominator Tree Construction
35 ; CHECK-NEXT: Branch Probability Analysis
36 ; CHECK-NEXT: Block Frequency Analysis
37 ; CHECK-NEXT: Constant Hoisting
38 ; CHECK-NEXT: Replace intrinsics with calls to vector library
39 ; CHECK-NEXT: Partially inline calls to library functions
40 ; CHECK-NEXT: Expand vector predication intrinsics
41 ; CHECK-NEXT: Scalarize Masked Memory Intrinsics
42 ; CHECK-NEXT: Expand reduction intrinsics
43 ; CHECK-NEXT: Natural Loop Information
44 ; CHECK-NEXT: Scalar Evolution Analysis
45 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
46 ; CHECK-NEXT: Function Alias Analysis Results
47 ; CHECK-NEXT: Transform functions to use DSP intrinsics
48 ; CHECK-NEXT: Interleaved Access Pass
49 ; CHECK-NEXT: Type Promotion
50 ; CHECK-NEXT: Dominator Tree Construction
51 ; CHECK-NEXT: Natural Loop Information
52 ; CHECK-NEXT: CodeGen Prepare
53 ; CHECK-NEXT: Dominator Tree Construction
54 ; CHECK-NEXT: Exception handling preparation
55 ; CHECK-NEXT: Merge internal globals
56 ; CHECK-NEXT: Natural Loop Information
57 ; CHECK-NEXT: Scalar Evolution Analysis
58 ; CHECK-NEXT: Lazy Branch Probability Analysis
59 ; CHECK-NEXT: Lazy Block Frequency Analysis
60 ; CHECK-NEXT: Optimization Remark Emitter
61 ; CHECK-NEXT: Hardware Loop Insertion
62 ; CHECK-NEXT: Scalar Evolution Analysis
63 ; CHECK-NEXT: Loop Pass Manager
64 ; CHECK-NEXT: Transform predicated vector loops to use MVE tail predication
65 ; CHECK-NEXT: A No-Op Barrier Pass
66 ; CHECK-NEXT: FunctionPass Manager
67 ; CHECK-NEXT: Safe Stack instrumentation pass
68 ; CHECK-NEXT: Insert stack protectors
69 ; CHECK-NEXT: Module Verifier
70 ; CHECK-NEXT: Dominator Tree Construction
71 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
72 ; CHECK-NEXT: Function Alias Analysis Results
73 ; CHECK-NEXT: Natural Loop Information
74 ; CHECK-NEXT: Post-Dominator Tree Construction
75 ; CHECK-NEXT: Branch Probability Analysis
76 ; CHECK-NEXT: Lazy Branch Probability Analysis
77 ; CHECK-NEXT: Lazy Block Frequency Analysis
78 ; CHECK-NEXT: ARM Instruction Selection
79 ; CHECK-NEXT: Finalize ISel and expand pseudo-instructions
80 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
81 ; CHECK-NEXT: Early Tail Duplication
82 ; CHECK-NEXT: Optimize machine instruction PHIs
83 ; CHECK-NEXT: Slot index numbering
84 ; CHECK-NEXT: Merge disjoint stack slots
85 ; CHECK-NEXT: Local Stack Slot Allocation
86 ; CHECK-NEXT: Remove dead machine instructions
87 ; CHECK-NEXT: MachineDominator Tree Construction
88 ; CHECK-NEXT: Machine Natural Loop Construction
89 ; CHECK-NEXT: Machine Block Frequency Analysis
90 ; CHECK-NEXT: Early Machine Loop Invariant Code Motion
91 ; CHECK-NEXT: MachineDominator Tree Construction
92 ; CHECK-NEXT: Machine Block Frequency Analysis
93 ; CHECK-NEXT: Machine Common Subexpression Elimination
94 ; CHECK-NEXT: MachinePostDominator Tree Construction
95 ; CHECK-NEXT: Machine code sinking
96 ; CHECK-NEXT: Peephole Optimizations
97 ; CHECK-NEXT: Remove dead machine instructions
98 ; CHECK-NEXT: MachineDominator Tree Construction
99 ; CHECK-NEXT: MVE TailPred and VPT Optimisation Pass
100 ; CHECK-NEXT: ARM MLA / MLS expansion pass
101 ; CHECK-NEXT: MachineDominator Tree Construction
102 ; CHECK-NEXT: ARM pre- register allocation load / store optimization pass
103 ; CHECK-NEXT: ARM A15 S->D optimizer
104 ; CHECK-NEXT: Detect Dead Lanes
105 ; CHECK-NEXT: Process Implicit Definitions
106 ; CHECK-NEXT: Remove unreachable machine basic blocks
107 ; CHECK-NEXT: Live Variable Analysis
108 ; CHECK-NEXT: MachineDominator Tree Construction
109 ; CHECK-NEXT: Machine Natural Loop Construction
110 ; CHECK-NEXT: Eliminate PHI nodes for register allocation
111 ; CHECK-NEXT: Two-Address instruction pass
112 ; CHECK-NEXT: Slot index numbering
113 ; CHECK-NEXT: Live Interval Analysis
114 ; CHECK-NEXT: Simple Register Coalescing
115 ; CHECK-NEXT: Rename Disconnected Subregister Components
116 ; CHECK-NEXT: Machine Instruction Scheduler
117 ; CHECK-NEXT: Machine Block Frequency Analysis
118 ; CHECK-NEXT: Debug Variable Analysis
119 ; CHECK-NEXT: Live Stack Slot Analysis
120 ; CHECK-NEXT: Virtual Register Map
121 ; CHECK-NEXT: Live Register Matrix
122 ; CHECK-NEXT: Bundle Machine CFG Edges
123 ; CHECK-NEXT: Spill Code Placement Analysis
124 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
125 ; CHECK-NEXT: Machine Optimization Remark Emitter
126 ; CHECK-NEXT: Greedy Register Allocator
127 ; CHECK-NEXT: Virtual Register Rewriter
128 ; CHECK-NEXT: Stack Slot Coloring
129 ; CHECK-NEXT: Machine Copy Propagation Pass
130 ; CHECK-NEXT: Machine Loop Invariant Code Motion
131 ; CHECK-NEXT: Remove Redundant DEBUG_VALUE analysis
132 ; CHECK-NEXT: Fixup Statepoint Caller Saved
133 ; CHECK-NEXT: PostRA Machine Sink
134 ; CHECK-NEXT: Machine Block Frequency Analysis
135 ; CHECK-NEXT: MachineDominator Tree Construction
136 ; CHECK-NEXT: MachinePostDominator Tree Construction
137 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
138 ; CHECK-NEXT: Machine Optimization Remark Emitter
139 ; CHECK-NEXT: Shrink Wrapping analysis
140 ; CHECK-NEXT: Prologue/Epilogue Insertion & Frame Finalization
141 ; CHECK-NEXT: Control Flow Optimizer
142 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
143 ; CHECK-NEXT: Tail Duplication
144 ; CHECK-NEXT: Machine Copy Propagation Pass
145 ; CHECK-NEXT: Post-RA pseudo instruction expansion pass
146 ; CHECK-NEXT: ARM load / store optimization pass
147 ; CHECK-NEXT: ReachingDefAnalysis
148 ; CHECK-NEXT: ARM Execution Domain Fix
149 ; CHECK-NEXT: BreakFalseDeps
150 ; CHECK-NEXT: ARM pseudo instruction expansion pass
151 ; CHECK-NEXT: Thumb2 instruction size reduce pass
152 ; CHECK-NEXT: MachineDominator Tree Construction
153 ; CHECK-NEXT: Machine Natural Loop Construction
154 ; CHECK-NEXT: Machine Block Frequency Analysis
155 ; CHECK-NEXT: If Converter
156 ; CHECK-NEXT: MVE VPT block insertion pass
157 ; CHECK-NEXT: Thumb IT blocks insertion pass
158 ; CHECK-NEXT: MachineDominator Tree Construction
159 ; CHECK-NEXT: Machine Natural Loop Construction
160 ; CHECK-NEXT: PostRA Machine Instruction Scheduler
161 ; CHECK-NEXT: Post RA top-down list latency scheduler
162 ; CHECK-NEXT: ARM Indirect Thunks
163 ; CHECK-NEXT: ARM sls hardening pass
164 ; CHECK-NEXT: Analyze Machine Code For Garbage Collection
165 ; CHECK-NEXT: MachineDominator Tree Construction
166 ; CHECK-NEXT: Machine Natural Loop Construction
167 ; CHECK-NEXT: Machine Block Frequency Analysis
168 ; CHECK-NEXT: MachinePostDominator Tree Construction
169 ; CHECK-NEXT: Branch Probability Basic Block Placement
170 ; CHECK-NEXT: Insert fentry calls
171 ; CHECK-NEXT: Insert XRay ops
172 ; CHECK-NEXT: Implement the 'patchable-function' attribute
173 ; CHECK-NEXT: Thumb2 instruction size reduce pass
174 ; CHECK-NEXT: Unpack machine instruction bundles
175 ; CHECK-NEXT: MachineDominator Tree Construction
176 ; CHECK-NEXT: Machine Natural Loop Construction
177 ; CHECK-NEXT: ARM block placement
178 ; CHECK-NEXT: optimise barriers pass
179 ; CHECK-NEXT: Contiguously Lay Out Funclets
180 ; CHECK-NEXT: StackMap Liveness Analysis
181 ; CHECK-NEXT: Live DEBUG_VALUE analysis
182 ; CHECK-NEXT: Machine Outliner
183 ; CHECK-NEXT: FunctionPass Manager
184 ; CHECK-NEXT: MachineDominator Tree Construction
185 ; CHECK-NEXT: ARM constant island placement and branch shortening pass
186 ; CHECK-NEXT: MachineDominator Tree Construction
187 ; CHECK-NEXT: Machine Natural Loop Construction
188 ; CHECK-NEXT: ReachingDefAnalysis
189 ; CHECK-NEXT: ARM Low Overhead Loops pass
190 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
191 ; CHECK-NEXT: Machine Optimization Remark Emitter
192 ; CHECK-NEXT: ARM Assembly Printer
193 ; CHECK-NEXT: Free MachineFunction