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 large div/rem
9 ; CHECK-NEXT: Expand large fp convert
10 ; CHECK-NEXT: Expand Atomic instructions
11 ; CHECK-NEXT: Simplify the CFG
12 ; CHECK-NEXT: Dominator Tree Construction
13 ; CHECK-NEXT: Natural Loop Information
14 ; CHECK-NEXT: MVE gather/scatter lowering
15 ; CHECK-NEXT: MVE lane interleaving
16 ; CHECK-NEXT: Module Verifier
17 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
18 ; CHECK-NEXT: Canonicalize natural loops
19 ; CHECK-NEXT: Scalar Evolution Analysis
20 ; CHECK-NEXT: Loop Pass Manager
21 ; CHECK-NEXT: Canonicalize Freeze Instructions in Loops
22 ; CHECK-NEXT: Induction Variable Users
23 ; CHECK-NEXT: Loop Strength Reduction
24 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
25 ; CHECK-NEXT: Function Alias Analysis Results
26 ; CHECK-NEXT: Merge contiguous icmps into a memcmp
27 ; CHECK-NEXT: Natural Loop Information
28 ; CHECK-NEXT: Lazy Branch Probability Analysis
29 ; CHECK-NEXT: Lazy Block Frequency Analysis
30 ; CHECK-NEXT: Expand memcmp() to load/stores
31 ; CHECK-NEXT: Lower Garbage Collection Instructions
32 ; CHECK-NEXT: Shadow Stack GC Lowering
33 ; CHECK-NEXT: Lower constant intrinsics
34 ; CHECK-NEXT: Remove unreachable blocks from the CFG
35 ; CHECK-NEXT: Natural Loop Information
36 ; CHECK-NEXT: Post-Dominator Tree Construction
37 ; CHECK-NEXT: Branch Probability Analysis
38 ; CHECK-NEXT: Block Frequency Analysis
39 ; CHECK-NEXT: Constant Hoisting
40 ; CHECK-NEXT: Replace intrinsics with calls to vector library
41 ; CHECK-NEXT: Partially inline calls to library functions
42 ; CHECK-NEXT: Expand vector predication intrinsics
43 ; CHECK-NEXT: Instrument function entry/exit with calls to e.g. mcount() (post inlining)
44 ; CHECK-NEXT: Scalarize Masked Memory Intrinsics
45 ; CHECK-NEXT: Expand reduction intrinsics
46 ; CHECK-NEXT: Natural Loop Information
47 ; CHECK-NEXT: TLS Variable Hoist
48 ; CHECK-NEXT: Scalar Evolution Analysis
49 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
50 ; CHECK-NEXT: Function Alias Analysis Results
51 ; CHECK-NEXT: Transform functions to use DSP intrinsics
52 ; CHECK-NEXT: Complex Deinterleaving Pass
53 ; CHECK-NEXT: Interleaved Access Pass
54 ; CHECK-NEXT: Type Promotion
55 ; CHECK-NEXT: CodeGen Prepare
56 ; CHECK-NEXT: Dominator Tree Construction
57 ; CHECK-NEXT: Exception handling preparation
58 ; CHECK-NEXT: Merge internal globals
59 ; CHECK-NEXT: Natural Loop Information
60 ; CHECK-NEXT: Scalar Evolution Analysis
61 ; CHECK-NEXT: Lazy Branch Probability Analysis
62 ; CHECK-NEXT: Lazy Block Frequency Analysis
63 ; CHECK-NEXT: Optimization Remark Emitter
64 ; CHECK-NEXT: Hardware Loop Insertion
65 ; CHECK-NEXT: Loop Pass Manager
66 ; CHECK-NEXT: Transform predicated vector loops to use MVE tail predication
67 ; CHECK-NEXT: A No-Op Barrier Pass
68 ; CHECK-NEXT: FunctionPass Manager
69 ; CHECK-NEXT: Prepare callbr
70 ; CHECK-NEXT: Safe Stack instrumentation pass
71 ; CHECK-NEXT: Insert stack protectors
72 ; CHECK-NEXT: Module Verifier
73 ; CHECK-NEXT: Dominator Tree Construction
74 ; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
75 ; CHECK-NEXT: Function Alias Analysis Results
76 ; CHECK-NEXT: Natural Loop Information
77 ; CHECK-NEXT: Post-Dominator Tree Construction
78 ; CHECK-NEXT: Branch Probability Analysis
79 ; CHECK-NEXT: Assignment Tracking Analysis
80 ; CHECK-NEXT: Lazy Branch Probability Analysis
81 ; CHECK-NEXT: Lazy Block Frequency Analysis
82 ; CHECK-NEXT: ARM Instruction Selection
83 ; CHECK-NEXT: Finalize ISel and expand pseudo-instructions
84 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
85 ; CHECK-NEXT: Early Tail Duplication
86 ; CHECK-NEXT: Optimize machine instruction PHIs
87 ; CHECK-NEXT: Slot index numbering
88 ; CHECK-NEXT: Merge disjoint stack slots
89 ; CHECK-NEXT: Local Stack Slot Allocation
90 ; CHECK-NEXT: Remove dead machine instructions
91 ; CHECK-NEXT: MachineDominator Tree Construction
92 ; CHECK-NEXT: Machine Natural Loop Construction
93 ; CHECK-NEXT: Machine Block Frequency Analysis
94 ; CHECK-NEXT: Early Machine Loop Invariant Code Motion
95 ; CHECK-NEXT: MachineDominator Tree Construction
96 ; CHECK-NEXT: Machine Block Frequency Analysis
97 ; CHECK-NEXT: Machine Common Subexpression Elimination
98 ; CHECK-NEXT: MachinePostDominator Tree Construction
99 ; CHECK-NEXT: Machine Cycle Info Analysis
100 ; CHECK-NEXT: Machine code sinking
101 ; CHECK-NEXT: Peephole Optimizations
102 ; CHECK-NEXT: Remove dead machine instructions
103 ; CHECK-NEXT: MachineDominator Tree Construction
104 ; CHECK-NEXT: Slot index numbering
105 ; CHECK-NEXT: Live Interval Analysis
106 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
107 ; CHECK-NEXT: Machine Optimization Remark Emitter
108 ; CHECK-NEXT: Modulo Software Pipelining
109 ; CHECK-NEXT: MachineDominator Tree Construction
110 ; CHECK-NEXT: Machine Natural Loop Construction
111 ; CHECK-NEXT: MVE TailPred and VPT Optimisation Pass
112 ; CHECK-NEXT: ARM MLA / MLS expansion pass
113 ; CHECK-NEXT: MachineDominator Tree Construction
114 ; CHECK-NEXT: ARM pre- register allocation load / store optimization pass
115 ; CHECK-NEXT: ARM A15 S->D optimizer
116 ; CHECK-NEXT: Detect Dead Lanes
117 ; CHECK-NEXT: Init Undef Pass
118 ; CHECK-NEXT: Process Implicit Definitions
119 ; CHECK-NEXT: Remove unreachable machine basic blocks
120 ; CHECK-NEXT: Live Variable Analysis
121 ; CHECK-NEXT: MachineDominator Tree Construction
122 ; CHECK-NEXT: Machine Natural Loop Construction
123 ; CHECK-NEXT: Eliminate PHI nodes for register allocation
124 ; CHECK-NEXT: Two-Address instruction pass
125 ; CHECK-NEXT: Slot index numbering
126 ; CHECK-NEXT: Live Interval Analysis
127 ; CHECK-NEXT: Register Coalescer
128 ; CHECK-NEXT: Rename Disconnected Subregister Components
129 ; CHECK-NEXT: Machine Instruction Scheduler
130 ; CHECK-NEXT: Machine Block Frequency Analysis
131 ; CHECK-NEXT: Debug Variable Analysis
132 ; CHECK-NEXT: Live Stack Slot Analysis
133 ; CHECK-NEXT: Virtual Register Map
134 ; CHECK-NEXT: Live Register Matrix
135 ; CHECK-NEXT: Bundle Machine CFG Edges
136 ; CHECK-NEXT: Spill Code Placement Analysis
137 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
138 ; CHECK-NEXT: Machine Optimization Remark Emitter
139 ; CHECK-NEXT: Greedy Register Allocator
140 ; CHECK-NEXT: Virtual Register Rewriter
141 ; CHECK-NEXT: Register Allocation Pass Scoring
142 ; CHECK-NEXT: Stack Slot Coloring
143 ; CHECK-NEXT: Machine Copy Propagation Pass
144 ; CHECK-NEXT: Machine Loop Invariant Code Motion
145 ; CHECK-NEXT: Remove Redundant DEBUG_VALUE analysis
146 ; CHECK-NEXT: Fixup Statepoint Caller Saved
147 ; CHECK-NEXT: PostRA Machine Sink
148 ; CHECK-NEXT: Machine Block Frequency Analysis
149 ; CHECK-NEXT: MachineDominator Tree Construction
150 ; CHECK-NEXT: MachinePostDominator Tree Construction
151 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
152 ; CHECK-NEXT: Machine Optimization Remark Emitter
153 ; CHECK-NEXT: Shrink Wrapping analysis
154 ; CHECK-NEXT: Prologue/Epilogue Insertion & Frame Finalization
155 ; CHECK-NEXT: Machine Late Instructions Cleanup Pass
156 ; CHECK-NEXT: Control Flow Optimizer
157 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
158 ; CHECK-NEXT: Tail Duplication
159 ; CHECK-NEXT: Machine Copy Propagation Pass
160 ; CHECK-NEXT: Post-RA pseudo instruction expansion pass
161 ; CHECK-NEXT: ARM load / store optimization pass
162 ; CHECK-NEXT: ReachingDefAnalysis
163 ; CHECK-NEXT: ARM Execution Domain Fix
164 ; CHECK-NEXT: BreakFalseDeps
165 ; CHECK-NEXT: ARM pseudo instruction expansion pass
166 ; CHECK-NEXT: Thumb2 instruction size reduce pass
167 ; CHECK-NEXT: MachineDominator Tree Construction
168 ; CHECK-NEXT: Machine Natural Loop Construction
169 ; CHECK-NEXT: Machine Block Frequency Analysis
170 ; CHECK-NEXT: If Converter
171 ; CHECK-NEXT: Thumb IT blocks insertion pass
172 ; CHECK-NEXT: MachineDominator Tree Construction
173 ; CHECK-NEXT: Machine Natural Loop Construction
174 ; CHECK-NEXT: PostRA Machine Instruction Scheduler
175 ; CHECK-NEXT: Post RA top-down list latency scheduler
176 ; CHECK-NEXT: MVE VPT block insertion pass
177 ; CHECK-NEXT: ARM Indirect Thunks
178 ; CHECK-NEXT: ARM sls hardening pass
179 ; CHECK-NEXT: Analyze Machine Code For Garbage Collection
180 ; CHECK-NEXT: MachineDominator Tree Construction
181 ; CHECK-NEXT: Machine Natural Loop Construction
182 ; CHECK-NEXT: Machine Block Frequency Analysis
183 ; CHECK-NEXT: MachinePostDominator Tree Construction
184 ; CHECK-NEXT: Branch Probability Basic Block Placement
185 ; CHECK-NEXT: Insert fentry calls
186 ; CHECK-NEXT: Insert XRay ops
187 ; CHECK-NEXT: Implement the 'patchable-function' attribute
188 ; CHECK-NEXT: Thumb2 instruction size reduce pass
189 ; CHECK-NEXT: Unpack machine instruction bundles
190 ; CHECK-NEXT: MachineDominator Tree Construction
191 ; CHECK-NEXT: Machine Natural Loop Construction
192 ; CHECK-NEXT: ARM block placement
193 ; CHECK-NEXT: optimise barriers pass
194 ; CHECK-NEXT: Contiguously Lay Out Funclets
195 ; CHECK-NEXT: StackMap Liveness Analysis
196 ; CHECK-NEXT: Live DEBUG_VALUE analysis
197 ; CHECK-NEXT: Machine Sanitizer Binary Metadata
198 ; CHECK-NEXT: Machine Outliner
199 ; CHECK-NEXT: FunctionPass Manager
200 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
201 ; CHECK-NEXT: Machine Optimization Remark Emitter
202 ; CHECK-NEXT: Stack Frame Layout Analysis
203 ; CHECK-NEXT: ReachingDefAnalysis
204 ; CHECK-NEXT: ARM fix for Cortex-A57 AES Erratum 1742098
205 ; CHECK-NEXT: ARM Branch Targets
206 ; CHECK-NEXT: MachineDominator Tree Construction
207 ; CHECK-NEXT: ARM constant island placement and branch shortening pass
208 ; CHECK-NEXT: MachineDominator Tree Construction
209 ; CHECK-NEXT: Machine Natural Loop Construction
210 ; CHECK-NEXT: ReachingDefAnalysis
211 ; CHECK-NEXT: ARM Low Overhead Loops pass
212 ; CHECK-NEXT: Lazy Machine Block Frequency Analysis
213 ; CHECK-NEXT: Machine Optimization Remark Emitter
214 ; CHECK-NEXT: ARM Assembly Printer
215 ; CHECK-NEXT: Free MachineFunction