1; When EXPENSIVE_CHECKS are enabled, the machine verifier appears between each
2; pass. Ignore it with 'grep -v'.
3; RUN: llc -O0 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
4; RUN:   | grep -v 'Verify generated machine code' | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O0 %s
5; RUN: llc -O1 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
6; RUN:   | grep -v 'Verify generated machine code' | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O1 %s
7; RUN: llc -O1 -mtriple=amdgcn--amdhsa -disable-verify -amdgpu-scalar-ir-passes -amdgpu-sdwa-peephole \
8; RUN:   -amdgpu-load-store-vectorizer -amdgpu-enable-pre-ra-optimizations -debug-pass=Structure < %s 2>&1 \
9; RUN:   | grep -v 'Verify generated machine code' | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O1-OPTS %s
10; RUN: llc -O2 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
11; RUN:   | grep -v 'Verify generated machine code' | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O2 %s
12; RUN: llc -O3 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
13; RUN:   | grep -v 'Verify generated machine code' | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O3 %s
14
15; REQUIRES: asserts
16
17; GCN-O0:Target Library Information
18; GCN-O0-NEXT:Target Pass Configuration
19; GCN-O0-NEXT:Machine Module Information
20; GCN-O0-NEXT:Target Transform Information
21; GCN-O0-NEXT:Assumption Cache Tracker
22; GCN-O0-NEXT:Profile summary info
23; GCN-O0-NEXT:Argument Register Usage Information Storage
24; GCN-O0-NEXT:Create Garbage Collector Module Metadata
25; GCN-O0-NEXT:Register Usage Information Storage
26; GCN-O0-NEXT:Machine Branch Probability Analysis
27; GCN-O0-NEXT:  ModulePass Manager
28; GCN-O0-NEXT:    Pre-ISel Intrinsic Lowering
29; GCN-O0-NEXT:    AMDGPU Printf lowering
30; GCN-O0-NEXT:      FunctionPass Manager
31; GCN-O0-NEXT:        Dominator Tree Construction
32; GCN-O0-NEXT:    Lower ctors and dtors for AMDGPU
33; GCN-O0-NEXT:    FunctionPass Manager
34; GCN-O0-NEXT:      Early propagate attributes from kernels to functions
35; GCN-O0-NEXT:    AMDGPU Lower Intrinsics
36; GCN-O0-NEXT:    AMDGPU Inline All Functions
37; GCN-O0-NEXT:    CallGraph Construction
38; GCN-O0-NEXT:    Call Graph SCC Pass Manager
39; GCN-O0-NEXT:      Inliner for always_inline functions
40; GCN-O0-NEXT:    A No-Op Barrier Pass
41; GCN-O0-NEXT:    Lower OpenCL enqueued blocks
42; GCN-O0-NEXT:    Lower uses of LDS variables from non-kernel functions
43; GCN-O0-NEXT:    FunctionPass Manager
44; GCN-O0-NEXT:      Expand Atomic instructions
45; GCN-O0-NEXT:      Lower constant intrinsics
46; GCN-O0-NEXT:      Remove unreachable blocks from the CFG
47; GCN-O0-NEXT:      Expand vector predication intrinsics
48; GCN-O0-NEXT:      Scalarize Masked Memory Intrinsics
49; GCN-O0-NEXT:      Expand reduction intrinsics
50; GCN-O0-NEXT:    AMDGPU Attributor
51; GCN-O0-NEXT:    CallGraph Construction
52; GCN-O0-NEXT:    Call Graph SCC Pass Manager
53; GCN-O0-NEXT:      AMDGPU Annotate Kernel Features
54; GCN-O0-NEXT:      FunctionPass Manager
55; GCN-O0-NEXT:        AMDGPU Lower Kernel Arguments
56; GCN-O0-NEXT:        Lazy Value Information Analysis
57; GCN-O0-NEXT:        Lower SwitchInst's to branches
58; GCN-O0-NEXT:        Lower invoke and unwind, for unwindless code generators
59; GCN-O0-NEXT:        Remove unreachable blocks from the CFG
60; GCN-O0-NEXT:        Post-Dominator Tree Construction
61; GCN-O0-NEXT:        Dominator Tree Construction
62; GCN-O0-NEXT:        Natural Loop Information
63; GCN-O0-NEXT:        Legacy Divergence Analysis
64; GCN-O0-NEXT:        Unify divergent function exit nodes
65; GCN-O0-NEXT:        Lazy Value Information Analysis
66; GCN-O0-NEXT:        Lower SwitchInst's to branches
67; GCN-O0-NEXT:        Dominator Tree Construction
68; GCN-O0-NEXT:        Natural Loop Information
69; GCN-O0-NEXT:        Convert irreducible control-flow into natural loops
70; GCN-O0-NEXT:        Fixup each natural loop to have a single exit block
71; GCN-O0-NEXT:        Post-Dominator Tree Construction
72; GCN-O0-NEXT:        Dominance Frontier Construction
73; GCN-O0-NEXT:        Detect single entry single exit regions
74; GCN-O0-NEXT:        Region Pass Manager
75; GCN-O0-NEXT:          Structurize control flow
76; GCN-O0-NEXT:        Post-Dominator Tree Construction
77; GCN-O0-NEXT:        Natural Loop Information
78; GCN-O0-NEXT:        Legacy Divergence Analysis
79; GCN-O0-NEXT:        Basic Alias Analysis (stateless AA impl)
80; GCN-O0-NEXT:        Function Alias Analysis Results
81; GCN-O0-NEXT:        Memory SSA
82; GCN-O0-NEXT:        AMDGPU Annotate Uniform Values
83; GCN-O0-NEXT:        SI annotate control flow
84; GCN-O0-NEXT:        LCSSA Verifier
85; GCN-O0-NEXT:        Loop-Closed SSA Form Pass
86; GCN-O0-NEXT:      DummyCGSCCPass
87; GCN-O0-NEXT:      FunctionPass Manager
88; GCN-O0-NEXT:        Safe Stack instrumentation pass
89; GCN-O0-NEXT:        Insert stack protectors
90; GCN-O0-NEXT:        Dominator Tree Construction
91; GCN-O0-NEXT:        Post-Dominator Tree Construction
92; GCN-O0-NEXT:        Natural Loop Information
93; GCN-O0-NEXT:        Legacy Divergence Analysis
94; GCN-O0-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
95; GCN-O0-NEXT:        MachineDominator Tree Construction
96; GCN-O0-NEXT:        SI Fix SGPR copies
97; GCN-O0-NEXT:        MachinePostDominator Tree Construction
98; GCN-O0-NEXT:        SI Lower i1 Copies
99; GCN-O0-NEXT:        Finalize ISel and expand pseudo-instructions
100; GCN-O0-NEXT:        Local Stack Slot Allocation
101; GCN-O0-NEXT:        Register Usage Information Propagation
102; GCN-O0-NEXT:        Eliminate PHI nodes for register allocation
103; GCN-O0-NEXT:        SI Lower control flow pseudo instructions
104; GCN-O0-NEXT:        Two-Address instruction pass
105; GCN-O0-NEXT:        Basic Alias Analysis (stateless AA impl)
106; GCN-O0-NEXT:        Function Alias Analysis Results
107; GCN-O0-NEXT:        MachineDominator Tree Construction
108; GCN-O0-NEXT:        Slot index numbering
109; GCN-O0-NEXT:        Live Interval Analysis
110; GCN-O0-NEXT:        MachinePostDominator Tree Construction
111; GCN-O0-NEXT:        SI Whole Quad Mode
112; GCN-O0-NEXT:        Virtual Register Map
113; GCN-O0-NEXT:        Live Register Matrix
114; GCN-O0-NEXT:        SI Pre-allocate WWM Registers
115; GCN-O0-NEXT:        Fast Register Allocator
116; GCN-O0-NEXT:        SI lower SGPR spill instructions
117; GCN-O0-NEXT:        Fast Register Allocator
118; GCN-O0-NEXT:        SI Fix VGPR copies
119; GCN-O0-NEXT:        Remove Redundant DEBUG_VALUE analysis
120; GCN-O0-NEXT:        Fixup Statepoint Caller Saved
121; GCN-O0-NEXT:        Lazy Machine Block Frequency Analysis
122; GCN-O0-NEXT:        Machine Optimization Remark Emitter
123; GCN-O0-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
124; GCN-O0-NEXT:        Post-RA pseudo instruction expansion pass
125; GCN-O0-NEXT:        SI post-RA bundler
126; GCN-O0-NEXT:        Insert fentry calls
127; GCN-O0-NEXT:        Insert XRay ops
128; GCN-O0-NEXT:        SI Memory Legalizer
129; GCN-O0-NEXT:        MachinePostDominator Tree Construction
130; GCN-O0-NEXT:        SI insert wait instructions
131; GCN-O0-NEXT:        Insert required mode register values
132; GCN-O0-NEXT:        MachineDominator Tree Construction
133; GCN-O0-NEXT:        SI Final Branch Preparation
134; GCN-O0-NEXT:        Post RA hazard recognizer
135; GCN-O0-NEXT:        Branch relaxation pass
136; GCN-O0-NEXT:        Register Usage Information Collector Pass
137; GCN-O0-NEXT:        Live DEBUG_VALUE analysis
138; GCN-O0-NEXT:    Function register usage analysis
139; GCN-O0-NEXT:    FunctionPass Manager
140; GCN-O0-NEXT:      Lazy Machine Block Frequency Analysis
141; GCN-O0-NEXT:      Machine Optimization Remark Emitter
142; GCN-O0-NEXT:      AMDGPU Assembly Printer
143; GCN-O0-NEXT:      Free MachineFunction
144; GCN-O0-NEXT:Pass Arguments:  -domtree
145; GCN-O0-NEXT:  FunctionPass Manager
146; GCN-O0-NEXT:    Dominator Tree Construction
147
148; GCN-O1:Target Library Information
149; GCN-O1-NEXT:Target Pass Configuration
150; GCN-O1-NEXT:Machine Module Information
151; GCN-O1-NEXT:Target Transform Information
152; GCN-O1-NEXT:Assumption Cache Tracker
153; GCN-O1-NEXT:Profile summary info
154; GCN-O1-NEXT:AMDGPU Address space based Alias Analysis
155; GCN-O1-NEXT:External Alias Analysis
156; GCN-O1-NEXT:Type-Based Alias Analysis
157; GCN-O1-NEXT:Scoped NoAlias Alias Analysis
158; GCN-O1-NEXT:Argument Register Usage Information Storage
159; GCN-O1-NEXT:Create Garbage Collector Module Metadata
160; GCN-O1-NEXT:Machine Branch Probability Analysis
161; GCN-O1-NEXT:Register Usage Information Storage
162; GCN-O1-NEXT:Default Regalloc Eviction Advisor
163; GCN-O1-NEXT:  ModulePass Manager
164; GCN-O1-NEXT:    Pre-ISel Intrinsic Lowering
165; GCN-O1-NEXT:    AMDGPU Printf lowering
166; GCN-O1-NEXT:      FunctionPass Manager
167; GCN-O1-NEXT:        Dominator Tree Construction
168; GCN-O1-NEXT:    Lower ctors and dtors for AMDGPU
169; GCN-O1-NEXT:    FunctionPass Manager
170; GCN-O1-NEXT:      Early propagate attributes from kernels to functions
171; GCN-O1-NEXT:    AMDGPU Lower Intrinsics
172; GCN-O1-NEXT:    AMDGPU Inline All Functions
173; GCN-O1-NEXT:    CallGraph Construction
174; GCN-O1-NEXT:    Call Graph SCC Pass Manager
175; GCN-O1-NEXT:      Inliner for always_inline functions
176; GCN-O1-NEXT:    A No-Op Barrier Pass
177; GCN-O1-NEXT:    Lower OpenCL enqueued blocks
178; GCN-O1-NEXT:    Lower uses of LDS variables from non-kernel functions
179; GCN-O1-NEXT:    FunctionPass Manager
180; GCN-O1-NEXT:      Infer address spaces
181; GCN-O1-NEXT:      Expand Atomic instructions
182; GCN-O1-NEXT:      AMDGPU Promote Alloca
183; GCN-O1-NEXT:      Dominator Tree Construction
184; GCN-O1-NEXT:      SROA
185; GCN-O1-NEXT:      Post-Dominator Tree Construction
186; GCN-O1-NEXT:      Natural Loop Information
187; GCN-O1-NEXT:      Legacy Divergence Analysis
188; GCN-O1-NEXT:      AMDGPU IR optimizations
189; GCN-O1-NEXT:      Basic Alias Analysis (stateless AA impl)
190; GCN-O1-NEXT:      Canonicalize natural loops
191; GCN-O1-NEXT:      Scalar Evolution Analysis
192; GCN-O1-NEXT:      Loop Pass Manager
193; GCN-O1-NEXT:        Canonicalize Freeze Instructions in Loops
194; GCN-O1-NEXT:        Induction Variable Users
195; GCN-O1-NEXT:        Loop Strength Reduction
196; GCN-O1-NEXT:      Basic Alias Analysis (stateless AA impl)
197; GCN-O1-NEXT:      Function Alias Analysis Results
198; GCN-O1-NEXT:      Merge contiguous icmps into a memcmp
199; GCN-O1-NEXT:      Natural Loop Information
200; GCN-O1-NEXT:      Lazy Branch Probability Analysis
201; GCN-O1-NEXT:      Lazy Block Frequency Analysis
202; GCN-O1-NEXT:      Expand memcmp() to load/stores
203; GCN-O1-NEXT:      Lower constant intrinsics
204; GCN-O1-NEXT:      Remove unreachable blocks from the CFG
205; GCN-O1-NEXT:      Natural Loop Information
206; GCN-O1-NEXT:      Post-Dominator Tree Construction
207; GCN-O1-NEXT:      Branch Probability Analysis
208; GCN-O1-NEXT:      Block Frequency Analysis
209; GCN-O1-NEXT:      Constant Hoisting
210; GCN-O1-NEXT:      Replace intrinsics with calls to vector library
211; GCN-O1-NEXT:      Partially inline calls to library functions
212; GCN-O1-NEXT:      Expand vector predication intrinsics
213; GCN-O1-NEXT:      Scalarize Masked Memory Intrinsics
214; GCN-O1-NEXT:      Expand reduction intrinsics
215; GCN-O1-NEXT:      Natural Loop Information
216; GCN-O1-NEXT:      TLS Variable Hoist
217; GCN-O1-NEXT:    AMDGPU Attributor
218; GCN-O1-NEXT:    CallGraph Construction
219; GCN-O1-NEXT:    Call Graph SCC Pass Manager
220; GCN-O1-NEXT:      AMDGPU Annotate Kernel Features
221; GCN-O1-NEXT:      FunctionPass Manager
222; GCN-O1-NEXT:        AMDGPU Lower Kernel Arguments
223; GCN-O1-NEXT:        Dominator Tree Construction
224; GCN-O1-NEXT:        Natural Loop Information
225; GCN-O1-NEXT:        CodeGen Prepare
226; GCN-O1-NEXT:        Lazy Value Information Analysis
227; GCN-O1-NEXT:        Lower SwitchInst's to branches
228; GCN-O1-NEXT:        Lower invoke and unwind, for unwindless code generators
229; GCN-O1-NEXT:        Remove unreachable blocks from the CFG
230; GCN-O1-NEXT:        Dominator Tree Construction
231; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
232; GCN-O1-NEXT:        Function Alias Analysis Results
233; GCN-O1-NEXT:        Flatten the CFG
234; GCN-O1-NEXT:        Dominator Tree Construction
235; GCN-O1-NEXT:        Post-Dominator Tree Construction
236; GCN-O1-NEXT:        Natural Loop Information
237; GCN-O1-NEXT:        Legacy Divergence Analysis
238; GCN-O1-NEXT:        AMDGPU IR late optimizations
239; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
240; GCN-O1-NEXT:        Function Alias Analysis Results
241; GCN-O1-NEXT:        Code sinking
242; GCN-O1-NEXT:        Legacy Divergence Analysis
243; GCN-O1-NEXT:        Unify divergent function exit nodes
244; GCN-O1-NEXT:        Lazy Value Information Analysis
245; GCN-O1-NEXT:        Lower SwitchInst's to branches
246; GCN-O1-NEXT:        Dominator Tree Construction
247; GCN-O1-NEXT:        Natural Loop Information
248; GCN-O1-NEXT:        Convert irreducible control-flow into natural loops
249; GCN-O1-NEXT:        Fixup each natural loop to have a single exit block
250; GCN-O1-NEXT:        Post-Dominator Tree Construction
251; GCN-O1-NEXT:        Dominance Frontier Construction
252; GCN-O1-NEXT:        Detect single entry single exit regions
253; GCN-O1-NEXT:        Region Pass Manager
254; GCN-O1-NEXT:          Structurize control flow
255; GCN-O1-NEXT:        Post-Dominator Tree Construction
256; GCN-O1-NEXT:        Natural Loop Information
257; GCN-O1-NEXT:        Legacy Divergence Analysis
258; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
259; GCN-O1-NEXT:        Function Alias Analysis Results
260; GCN-O1-NEXT:        Memory SSA
261; GCN-O1-NEXT:        AMDGPU Annotate Uniform Values
262; GCN-O1-NEXT:        SI annotate control flow
263; GCN-O1-NEXT:        LCSSA Verifier
264; GCN-O1-NEXT:        Loop-Closed SSA Form Pass
265; GCN-O1-NEXT:      DummyCGSCCPass
266; GCN-O1-NEXT:      FunctionPass Manager
267; GCN-O1-NEXT:        Safe Stack instrumentation pass
268; GCN-O1-NEXT:        Insert stack protectors
269; GCN-O1-NEXT:        Dominator Tree Construction
270; GCN-O1-NEXT:        Post-Dominator Tree Construction
271; GCN-O1-NEXT:        Natural Loop Information
272; GCN-O1-NEXT:        Legacy Divergence Analysis
273; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
274; GCN-O1-NEXT:        Function Alias Analysis Results
275; GCN-O1-NEXT:        Branch Probability Analysis
276; GCN-O1-NEXT:        Lazy Branch Probability Analysis
277; GCN-O1-NEXT:        Lazy Block Frequency Analysis
278; GCN-O1-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
279; GCN-O1-NEXT:        MachineDominator Tree Construction
280; GCN-O1-NEXT:        SI Fix SGPR copies
281; GCN-O1-NEXT:        MachinePostDominator Tree Construction
282; GCN-O1-NEXT:        SI Lower i1 Copies
283; GCN-O1-NEXT:        Finalize ISel and expand pseudo-instructions
284; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
285; GCN-O1-NEXT:        Early Tail Duplication
286; GCN-O1-NEXT:        Optimize machine instruction PHIs
287; GCN-O1-NEXT:        Slot index numbering
288; GCN-O1-NEXT:        Merge disjoint stack slots
289; GCN-O1-NEXT:        Local Stack Slot Allocation
290; GCN-O1-NEXT:        Remove dead machine instructions
291; GCN-O1-NEXT:        MachineDominator Tree Construction
292; GCN-O1-NEXT:        Machine Natural Loop Construction
293; GCN-O1-NEXT:        Machine Block Frequency Analysis
294; GCN-O1-NEXT:        Early Machine Loop Invariant Code Motion
295; GCN-O1-NEXT:        MachineDominator Tree Construction
296; GCN-O1-NEXT:        Machine Block Frequency Analysis
297; GCN-O1-NEXT:        Machine Common Subexpression Elimination
298; GCN-O1-NEXT:        MachinePostDominator Tree Construction
299; GCN-O1-NEXT:        Machine Cycle Info Analysis
300; GCN-O1-NEXT:        Machine code sinking
301; GCN-O1-NEXT:        Peephole Optimizations
302; GCN-O1-NEXT:        Remove dead machine instructions
303; GCN-O1-NEXT:        SI Fold Operands
304; GCN-O1-NEXT:        GCN DPP Combine
305; GCN-O1-NEXT:        SI Load Store Optimizer
306; GCN-O1-NEXT:        Remove dead machine instructions
307; GCN-O1-NEXT:        SI Shrink Instructions
308; GCN-O1-NEXT:        Register Usage Information Propagation
309; GCN-O1-NEXT:        Detect Dead Lanes
310; GCN-O1-NEXT:        Remove dead machine instructions
311; GCN-O1-NEXT:        Process Implicit Definitions
312; GCN-O1-NEXT:        Remove unreachable machine basic blocks
313; GCN-O1-NEXT:        Live Variable Analysis
314; GCN-O1-NEXT:        MachineDominator Tree Construction
315; GCN-O1-NEXT:        SI Optimize VGPR LiveRange
316; GCN-O1-NEXT:        Eliminate PHI nodes for register allocation
317; GCN-O1-NEXT:        SI Lower control flow pseudo instructions
318; GCN-O1-NEXT:        Two-Address instruction pass
319; GCN-O1-NEXT:        Slot index numbering
320; GCN-O1-NEXT:        Live Interval Analysis
321; GCN-O1-NEXT:        Machine Natural Loop Construction
322; GCN-O1-NEXT:        Simple Register Coalescing
323; GCN-O1-NEXT:        Rename Disconnected Subregister Components
324; GCN-O1-NEXT:        Machine Instruction Scheduler
325; GCN-O1-NEXT:        MachinePostDominator Tree Construction
326; GCN-O1-NEXT:        SI Whole Quad Mode
327; GCN-O1-NEXT:        Virtual Register Map
328; GCN-O1-NEXT:        Live Register Matrix
329; GCN-O1-NEXT:        SI Pre-allocate WWM Registers
330; GCN-O1-NEXT:        SI optimize exec mask operations pre-RA
331; GCN-O1-NEXT:        Machine Natural Loop Construction
332; GCN-O1-NEXT:        Machine Block Frequency Analysis
333; GCN-O1-NEXT:        Debug Variable Analysis
334; GCN-O1-NEXT:        Live Stack Slot Analysis
335; GCN-O1-NEXT:        Virtual Register Map
336; GCN-O1-NEXT:        Live Register Matrix
337; GCN-O1-NEXT:        Bundle Machine CFG Edges
338; GCN-O1-NEXT:        Spill Code Placement Analysis
339; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
340; GCN-O1-NEXT:        Machine Optimization Remark Emitter
341; GCN-O1-NEXT:        Greedy Register Allocator
342; GCN-O1-NEXT:        Virtual Register Rewriter
343; GCN-O1-NEXT:        SI lower SGPR spill instructions
344; GCN-O1-NEXT:        Virtual Register Map
345; GCN-O1-NEXT:        Live Register Matrix
346; GCN-O1-NEXT:        Greedy Register Allocator
347; GCN-O1-NEXT:        GCN NSA Reassign
348; GCN-O1-NEXT:        Virtual Register Rewriter
349; GCN-O1-NEXT:        Stack Slot Coloring
350; GCN-O1-NEXT:        Machine Copy Propagation Pass
351; GCN-O1-NEXT:        Machine Loop Invariant Code Motion
352; GCN-O1-NEXT:        SI Fix VGPR copies
353; GCN-O1-NEXT:        SI optimize exec mask operations
354; GCN-O1-NEXT:        Remove Redundant DEBUG_VALUE analysis
355; GCN-O1-NEXT:        Fixup Statepoint Caller Saved
356; GCN-O1-NEXT:        PostRA Machine Sink
357; GCN-O1-NEXT:        MachineDominator Tree Construction
358; GCN-O1-NEXT:        Machine Natural Loop Construction
359; GCN-O1-NEXT:        Machine Block Frequency Analysis
360; GCN-O1-NEXT:        MachinePostDominator Tree Construction
361; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
362; GCN-O1-NEXT:        Machine Optimization Remark Emitter
363; GCN-O1-NEXT:        Shrink Wrapping analysis
364; GCN-O1-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
365; GCN-O1-NEXT:        Control Flow Optimizer
366; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
367; GCN-O1-NEXT:        Tail Duplication
368; GCN-O1-NEXT:        Machine Copy Propagation Pass
369; GCN-O1-NEXT:        Post-RA pseudo instruction expansion pass
370; GCN-O1-NEXT:        SI Shrink Instructions
371; GCN-O1-NEXT:        SI post-RA bundler
372; GCN-O1-NEXT:        MachineDominator Tree Construction
373; GCN-O1-NEXT:        Machine Natural Loop Construction
374; GCN-O1-NEXT:        PostRA Machine Instruction Scheduler
375; GCN-O1-NEXT:        Machine Block Frequency Analysis
376; GCN-O1-NEXT:        MachinePostDominator Tree Construction
377; GCN-O1-NEXT:        Branch Probability Basic Block Placement
378; GCN-O1-NEXT:        Insert fentry calls
379; GCN-O1-NEXT:        Insert XRay ops
380; GCN-O1-NEXT:        SI Memory Legalizer
381; GCN-O1-NEXT:        MachinePostDominator Tree Construction
382; GCN-O1-NEXT:        SI insert wait instructions
383; GCN-O1-NEXT:        Insert required mode register values
384; GCN-O1-NEXT:        SI Insert Hard Clauses
385; GCN-O1-NEXT:        MachineDominator Tree Construction
386; GCN-O1-NEXT:        SI Final Branch Preparation
387; GCN-O1-NEXT:        SI peephole optimizations
388; GCN-O1-NEXT:        Post RA hazard recognizer
389; GCN-O1-NEXT:        Branch relaxation pass
390; GCN-O1-NEXT:        Register Usage Information Collector Pass
391; GCN-O1-NEXT:        Live DEBUG_VALUE analysis
392; GCN-O1-NEXT:    Function register usage analysis
393; GCN-O1-NEXT:    FunctionPass Manager
394; GCN-O1-NEXT:      Lazy Machine Block Frequency Analysis
395; GCN-O1-NEXT:      Machine Optimization Remark Emitter
396; GCN-O1-NEXT:      AMDGPU Assembly Printer
397; GCN-O1-NEXT:      Free MachineFunction
398; GCN-O1-NEXT:Pass Arguments:  -domtree
399; GCN-O1-NEXT:  FunctionPass Manager
400; GCN-O1-NEXT:    Dominator Tree Construction
401
402; GCN-O1-OPTS:Target Library Information
403; GCN-O1-OPTS-NEXT:Target Pass Configuration
404; GCN-O1-OPTS-NEXT:Machine Module Information
405; GCN-O1-OPTS-NEXT:Target Transform Information
406; GCN-O1-OPTS-NEXT:Assumption Cache Tracker
407; GCN-O1-OPTS-NEXT:Profile summary info
408; GCN-O1-OPTS-NEXT:AMDGPU Address space based Alias Analysis
409; GCN-O1-OPTS-NEXT:External Alias Analysis
410; GCN-O1-OPTS-NEXT:Type-Based Alias Analysis
411; GCN-O1-OPTS-NEXT:Scoped NoAlias Alias Analysis
412; GCN-O1-OPTS-NEXT:Argument Register Usage Information Storage
413; GCN-O1-OPTS-NEXT:Create Garbage Collector Module Metadata
414; GCN-O1-OPTS-NEXT:Machine Branch Probability Analysis
415; GCN-O1-OPTS-NEXT:Register Usage Information Storage
416; GCN-O1-OPTS-NEXT:Default Regalloc Eviction Advisor
417; GCN-O1-OPTS-NEXT:  ModulePass Manager
418; GCN-O1-OPTS-NEXT:    Pre-ISel Intrinsic Lowering
419; GCN-O1-OPTS-NEXT:    AMDGPU Printf lowering
420; GCN-O1-OPTS-NEXT:      FunctionPass Manager
421; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
422; GCN-O1-OPTS-NEXT:    Lower ctors and dtors for AMDGPU
423; GCN-O1-OPTS-NEXT:    FunctionPass Manager
424; GCN-O1-OPTS-NEXT:      Early propagate attributes from kernels to functions
425; GCN-O1-OPTS-NEXT:    AMDGPU Lower Intrinsics
426; GCN-O1-OPTS-NEXT:    AMDGPU Inline All Functions
427; GCN-O1-OPTS-NEXT:    CallGraph Construction
428; GCN-O1-OPTS-NEXT:    Call Graph SCC Pass Manager
429; GCN-O1-OPTS-NEXT:      Inliner for always_inline functions
430; GCN-O1-OPTS-NEXT:    A No-Op Barrier Pass
431; GCN-O1-OPTS-NEXT:    Lower OpenCL enqueued blocks
432; GCN-O1-OPTS-NEXT:    Lower uses of LDS variables from non-kernel functions
433; GCN-O1-OPTS-NEXT:    FunctionPass Manager
434; GCN-O1-OPTS-NEXT:      Infer address spaces
435; GCN-O1-OPTS-NEXT:      Expand Atomic instructions
436; GCN-O1-OPTS-NEXT:      AMDGPU Promote Alloca
437; GCN-O1-OPTS-NEXT:      Dominator Tree Construction
438; GCN-O1-OPTS-NEXT:      SROA
439; GCN-O1-OPTS-NEXT:      Basic Alias Analysis (stateless AA impl)
440; GCN-O1-OPTS-NEXT:      Function Alias Analysis Results
441; GCN-O1-OPTS-NEXT:      Memory SSA
442; GCN-O1-OPTS-NEXT:      Natural Loop Information
443; GCN-O1-OPTS-NEXT:      Canonicalize natural loops
444; GCN-O1-OPTS-NEXT:      LCSSA Verifier
445; GCN-O1-OPTS-NEXT:      Loop-Closed SSA Form Pass
446; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
447; GCN-O1-OPTS-NEXT:      Lazy Branch Probability Analysis
448; GCN-O1-OPTS-NEXT:      Lazy Block Frequency Analysis
449; GCN-O1-OPTS-NEXT:      Loop Pass Manager
450; GCN-O1-OPTS-NEXT:        Loop Invariant Code Motion
451; GCN-O1-OPTS-NEXT:      Split GEPs to a variadic base and a constant offset for better CSE
452; GCN-O1-OPTS-NEXT:      Speculatively execute instructions
453; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
454; GCN-O1-OPTS-NEXT:      Straight line strength reduction
455; GCN-O1-OPTS-NEXT:      Early CSE
456; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
457; GCN-O1-OPTS-NEXT:      Nary reassociation
458; GCN-O1-OPTS-NEXT:      Early CSE
459; GCN-O1-OPTS-NEXT:      Post-Dominator Tree Construction
460; GCN-O1-OPTS-NEXT:      Legacy Divergence Analysis
461; GCN-O1-OPTS-NEXT:      AMDGPU IR optimizations
462; GCN-O1-OPTS-NEXT:      Canonicalize natural loops
463; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
464; GCN-O1-OPTS-NEXT:      Loop Pass Manager
465; GCN-O1-OPTS-NEXT:        Canonicalize Freeze Instructions in Loops
466; GCN-O1-OPTS-NEXT:        Induction Variable Users
467; GCN-O1-OPTS-NEXT:        Loop Strength Reduction
468; GCN-O1-OPTS-NEXT:      Basic Alias Analysis (stateless AA impl)
469; GCN-O1-OPTS-NEXT:      Function Alias Analysis Results
470; GCN-O1-OPTS-NEXT:      Merge contiguous icmps into a memcmp
471; GCN-O1-OPTS-NEXT:      Natural Loop Information
472; GCN-O1-OPTS-NEXT:      Lazy Branch Probability Analysis
473; GCN-O1-OPTS-NEXT:      Lazy Block Frequency Analysis
474; GCN-O1-OPTS-NEXT:      Expand memcmp() to load/stores
475; GCN-O1-OPTS-NEXT:      Lower constant intrinsics
476; GCN-O1-OPTS-NEXT:      Remove unreachable blocks from the CFG
477; GCN-O1-OPTS-NEXT:      Natural Loop Information
478; GCN-O1-OPTS-NEXT:      Post-Dominator Tree Construction
479; GCN-O1-OPTS-NEXT:      Branch Probability Analysis
480; GCN-O1-OPTS-NEXT:      Block Frequency Analysis
481; GCN-O1-OPTS-NEXT:      Constant Hoisting
482; GCN-O1-OPTS-NEXT:      Replace intrinsics with calls to vector library
483; GCN-O1-OPTS-NEXT:      Partially inline calls to library functions
484; GCN-O1-OPTS-NEXT:      Expand vector predication intrinsics
485; GCN-O1-OPTS-NEXT:      Scalarize Masked Memory Intrinsics
486; GCN-O1-OPTS-NEXT:      Expand reduction intrinsics
487; GCN-O1-OPTS-NEXT:      Natural Loop Information
488; GCN-O1-OPTS-NEXT:      TLS Variable Hoist
489; GCN-O1-OPTS-NEXT:      Early CSE
490; GCN-O1-OPTS-NEXT:    AMDGPU Attributor
491; GCN-O1-OPTS-NEXT:    CallGraph Construction
492; GCN-O1-OPTS-NEXT:    Call Graph SCC Pass Manager
493; GCN-O1-OPTS-NEXT:      AMDGPU Annotate Kernel Features
494; GCN-O1-OPTS-NEXT:      FunctionPass Manager
495; GCN-O1-OPTS-NEXT:        AMDGPU Lower Kernel Arguments
496; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
497; GCN-O1-OPTS-NEXT:        Natural Loop Information
498; GCN-O1-OPTS-NEXT:        CodeGen Prepare
499; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
500; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
501; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
502; GCN-O1-OPTS-NEXT:        Natural Loop Information
503; GCN-O1-OPTS-NEXT:        Scalar Evolution Analysis
504; GCN-O1-OPTS-NEXT:        GPU Load and Store Vectorizer
505; GCN-O1-OPTS-NEXT:        Lazy Value Information Analysis
506; GCN-O1-OPTS-NEXT:        Lower SwitchInst's to branches
507; GCN-O1-OPTS-NEXT:        Lower invoke and unwind, for unwindless code generators
508; GCN-O1-OPTS-NEXT:        Remove unreachable blocks from the CFG
509; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
510; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
511; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
512; GCN-O1-OPTS-NEXT:        Flatten the CFG
513; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
514; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
515; GCN-O1-OPTS-NEXT:        Natural Loop Information
516; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
517; GCN-O1-OPTS-NEXT:        AMDGPU IR late optimizations
518; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
519; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
520; GCN-O1-OPTS-NEXT:        Code sinking
521; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
522; GCN-O1-OPTS-NEXT:        Unify divergent function exit nodes
523; GCN-O1-OPTS-NEXT:        Lazy Value Information Analysis
524; GCN-O1-OPTS-NEXT:        Lower SwitchInst's to branches
525; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
526; GCN-O1-OPTS-NEXT:        Natural Loop Information
527; GCN-O1-OPTS-NEXT:        Convert irreducible control-flow into natural loops
528; GCN-O1-OPTS-NEXT:        Fixup each natural loop to have a single exit block
529; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
530; GCN-O1-OPTS-NEXT:        Dominance Frontier Construction
531; GCN-O1-OPTS-NEXT:        Detect single entry single exit regions
532; GCN-O1-OPTS-NEXT:        Region Pass Manager
533; GCN-O1-OPTS-NEXT:          Structurize control flow
534; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
535; GCN-O1-OPTS-NEXT:        Natural Loop Information
536; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
537; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
538; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
539; GCN-O1-OPTS-NEXT:        Memory SSA
540; GCN-O1-OPTS-NEXT:        AMDGPU Annotate Uniform Values
541; GCN-O1-OPTS-NEXT:        SI annotate control flow
542; GCN-O1-OPTS-NEXT:        LCSSA Verifier
543; GCN-O1-OPTS-NEXT:        Loop-Closed SSA Form Pass
544; GCN-O1-OPTS-NEXT:      DummyCGSCCPass
545; GCN-O1-OPTS-NEXT:      FunctionPass Manager
546; GCN-O1-OPTS-NEXT:        Safe Stack instrumentation pass
547; GCN-O1-OPTS-NEXT:        Insert stack protectors
548; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
549; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
550; GCN-O1-OPTS-NEXT:        Natural Loop Information
551; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
552; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
553; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
554; GCN-O1-OPTS-NEXT:        Branch Probability Analysis
555; GCN-O1-OPTS-NEXT:        Lazy Branch Probability Analysis
556; GCN-O1-OPTS-NEXT:        Lazy Block Frequency Analysis
557; GCN-O1-OPTS-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
558; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
559; GCN-O1-OPTS-NEXT:        SI Fix SGPR copies
560; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
561; GCN-O1-OPTS-NEXT:        SI Lower i1 Copies
562; GCN-O1-OPTS-NEXT:        Finalize ISel and expand pseudo-instructions
563; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
564; GCN-O1-OPTS-NEXT:        Early Tail Duplication
565; GCN-O1-OPTS-NEXT:        Optimize machine instruction PHIs
566; GCN-O1-OPTS-NEXT:        Slot index numbering
567; GCN-O1-OPTS-NEXT:        Merge disjoint stack slots
568; GCN-O1-OPTS-NEXT:        Local Stack Slot Allocation
569; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
570; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
571; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
572; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
573; GCN-O1-OPTS-NEXT:        Early Machine Loop Invariant Code Motion
574; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
575; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
576; GCN-O1-OPTS-NEXT:        Machine Common Subexpression Elimination
577; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
578; GCN-O1-OPTS-NEXT:        Machine Cycle Info Analysis
579; GCN-O1-OPTS-NEXT:        Machine code sinking
580; GCN-O1-OPTS-NEXT:        Peephole Optimizations
581; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
582; GCN-O1-OPTS-NEXT:        SI Fold Operands
583; GCN-O1-OPTS-NEXT:        GCN DPP Combine
584; GCN-O1-OPTS-NEXT:        SI Load Store Optimizer
585; GCN-O1-OPTS-NEXT:        SI Peephole SDWA
586; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
587; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
588; GCN-O1-OPTS-NEXT:        Early Machine Loop Invariant Code Motion
589; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
590; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
591; GCN-O1-OPTS-NEXT:        Machine Common Subexpression Elimination
592; GCN-O1-OPTS-NEXT:        SI Fold Operands
593; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
594; GCN-O1-OPTS-NEXT:        SI Shrink Instructions
595; GCN-O1-OPTS-NEXT:        Register Usage Information Propagation
596; GCN-O1-OPTS-NEXT:        Detect Dead Lanes
597; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
598; GCN-O1-OPTS-NEXT:        Process Implicit Definitions
599; GCN-O1-OPTS-NEXT:        Remove unreachable machine basic blocks
600; GCN-O1-OPTS-NEXT:        Live Variable Analysis
601; GCN-O1-OPTS-NEXT:        SI Optimize VGPR LiveRange
602; GCN-O1-OPTS-NEXT:        Eliminate PHI nodes for register allocation
603; GCN-O1-OPTS-NEXT:        SI Lower control flow pseudo instructions
604; GCN-O1-OPTS-NEXT:        Two-Address instruction pass
605; GCN-O1-OPTS-NEXT:        Slot index numbering
606; GCN-O1-OPTS-NEXT:        Live Interval Analysis
607; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
608; GCN-O1-OPTS-NEXT:        Simple Register Coalescing
609; GCN-O1-OPTS-NEXT:        Rename Disconnected Subregister Components
610; GCN-O1-OPTS-NEXT:        AMDGPU Pre-RA optimizations
611; GCN-O1-OPTS-NEXT:        Machine Instruction Scheduler
612; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
613; GCN-O1-OPTS-NEXT:        SI Whole Quad Mode
614; GCN-O1-OPTS-NEXT:        Virtual Register Map
615; GCN-O1-OPTS-NEXT:        Live Register Matrix
616; GCN-O1-OPTS-NEXT:        SI Pre-allocate WWM Registers
617; GCN-O1-OPTS-NEXT:        SI optimize exec mask operations pre-RA
618; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
619; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
620; GCN-O1-OPTS-NEXT:        Debug Variable Analysis
621; GCN-O1-OPTS-NEXT:        Live Stack Slot Analysis
622; GCN-O1-OPTS-NEXT:        Virtual Register Map
623; GCN-O1-OPTS-NEXT:        Live Register Matrix
624; GCN-O1-OPTS-NEXT:        Bundle Machine CFG Edges
625; GCN-O1-OPTS-NEXT:        Spill Code Placement Analysis
626; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
627; GCN-O1-OPTS-NEXT:        Machine Optimization Remark Emitter
628; GCN-O1-OPTS-NEXT:        Greedy Register Allocator
629; GCN-O1-OPTS-NEXT:        Virtual Register Rewriter
630; GCN-O1-OPTS-NEXT:        SI lower SGPR spill instructions
631; GCN-O1-OPTS-NEXT:        Virtual Register Map
632; GCN-O1-OPTS-NEXT:        Live Register Matrix
633; GCN-O1-OPTS-NEXT:        Greedy Register Allocator
634; GCN-O1-OPTS-NEXT:        GCN NSA Reassign
635; GCN-O1-OPTS-NEXT:        Virtual Register Rewriter
636; GCN-O1-OPTS-NEXT:        Stack Slot Coloring
637; GCN-O1-OPTS-NEXT:        Machine Copy Propagation Pass
638; GCN-O1-OPTS-NEXT:        Machine Loop Invariant Code Motion
639; GCN-O1-OPTS-NEXT:        SI Fix VGPR copies
640; GCN-O1-OPTS-NEXT:        SI optimize exec mask operations
641; GCN-O1-OPTS-NEXT:        Remove Redundant DEBUG_VALUE analysis
642; GCN-O1-OPTS-NEXT:        Fixup Statepoint Caller Saved
643; GCN-O1-OPTS-NEXT:        PostRA Machine Sink
644; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
645; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
646; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
647; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
648; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
649; GCN-O1-OPTS-NEXT:        Machine Optimization Remark Emitter
650; GCN-O1-OPTS-NEXT:        Shrink Wrapping analysis
651; GCN-O1-OPTS-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
652; GCN-O1-OPTS-NEXT:        Control Flow Optimizer
653; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
654; GCN-O1-OPTS-NEXT:        Tail Duplication
655; GCN-O1-OPTS-NEXT:        Machine Copy Propagation Pass
656; GCN-O1-OPTS-NEXT:        Post-RA pseudo instruction expansion pass
657; GCN-O1-OPTS-NEXT:        SI Shrink Instructions
658; GCN-O1-OPTS-NEXT:        SI post-RA bundler
659; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
660; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
661; GCN-O1-OPTS-NEXT:        PostRA Machine Instruction Scheduler
662; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
663; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
664; GCN-O1-OPTS-NEXT:        Branch Probability Basic Block Placement
665; GCN-O1-OPTS-NEXT:        Insert fentry calls
666; GCN-O1-OPTS-NEXT:        Insert XRay ops
667; GCN-O1-OPTS-NEXT:        SI Memory Legalizer
668; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
669; GCN-O1-OPTS-NEXT:        SI insert wait instructions
670; GCN-O1-OPTS-NEXT:        Insert required mode register values
671; GCN-O1-OPTS-NEXT:        SI Insert Hard Clauses
672; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
673; GCN-O1-OPTS-NEXT:        SI Final Branch Preparation
674; GCN-O1-OPTS-NEXT:        SI peephole optimizations
675; GCN-O1-OPTS-NEXT:        Post RA hazard recognizer
676; GCN-O1-OPTS-NEXT:        Branch relaxation pass
677; GCN-O1-OPTS-NEXT:        Register Usage Information Collector Pass
678; GCN-O1-OPTS-NEXT:        Live DEBUG_VALUE analysis
679; GCN-O1-OPTS-NEXT:    Function register usage analysis
680; GCN-O1-OPTS-NEXT:    FunctionPass Manager
681; GCN-O1-OPTS-NEXT:      Lazy Machine Block Frequency Analysis
682; GCN-O1-OPTS-NEXT:      Machine Optimization Remark Emitter
683; GCN-O1-OPTS-NEXT:      AMDGPU Assembly Printer
684; GCN-O1-OPTS-NEXT:      Free MachineFunction
685; GCN-O1-OPTS-NEXT:Pass Arguments:  -domtree
686; GCN-O1-OPTS-NEXT:  FunctionPass Manager
687; GCN-O1-OPTS-NEXT:    Dominator Tree Construction
688
689; GCN-O2:Target Library Information
690; GCN-O2-NEXT:Target Pass Configuration
691; GCN-O2-NEXT:Machine Module Information
692; GCN-O2-NEXT:Target Transform Information
693; GCN-O2-NEXT:Assumption Cache Tracker
694; GCN-O2-NEXT:Profile summary info
695; GCN-O2-NEXT:AMDGPU Address space based Alias Analysis
696; GCN-O2-NEXT:External Alias Analysis
697; GCN-O2-NEXT:Type-Based Alias Analysis
698; GCN-O2-NEXT:Scoped NoAlias Alias Analysis
699; GCN-O2-NEXT:Argument Register Usage Information Storage
700; GCN-O2-NEXT:Create Garbage Collector Module Metadata
701; GCN-O2-NEXT:Machine Branch Probability Analysis
702; GCN-O2-NEXT:Register Usage Information Storage
703; GCN-O2-NEXT:Default Regalloc Eviction Advisor
704; GCN-O2-NEXT:  ModulePass Manager
705; GCN-O2-NEXT:    Pre-ISel Intrinsic Lowering
706; GCN-O2-NEXT:    AMDGPU Printf lowering
707; GCN-O2-NEXT:      FunctionPass Manager
708; GCN-O2-NEXT:        Dominator Tree Construction
709; GCN-O2-NEXT:    Lower ctors and dtors for AMDGPU
710; GCN-O2-NEXT:    FunctionPass Manager
711; GCN-O2-NEXT:      Early propagate attributes from kernels to functions
712; GCN-O2-NEXT:    AMDGPU Lower Intrinsics
713; GCN-O2-NEXT:    AMDGPU Inline All Functions
714; GCN-O2-NEXT:    CallGraph Construction
715; GCN-O2-NEXT:    Call Graph SCC Pass Manager
716; GCN-O2-NEXT:      Inliner for always_inline functions
717; GCN-O2-NEXT:    A No-Op Barrier Pass
718; GCN-O2-NEXT:    Lower OpenCL enqueued blocks
719; GCN-O2-NEXT:    Lower uses of LDS variables from non-kernel functions
720; GCN-O2-NEXT:    FunctionPass Manager
721; GCN-O2-NEXT:      Infer address spaces
722; GCN-O2-NEXT:      Expand Atomic instructions
723; GCN-O2-NEXT:      AMDGPU Promote Alloca
724; GCN-O2-NEXT:      Dominator Tree Construction
725; GCN-O2-NEXT:      SROA
726; GCN-O2-NEXT:      Basic Alias Analysis (stateless AA impl)
727; GCN-O2-NEXT:      Function Alias Analysis Results
728; GCN-O2-NEXT:      Memory SSA
729; GCN-O2-NEXT:      Natural Loop Information
730; GCN-O2-NEXT:      Canonicalize natural loops
731; GCN-O2-NEXT:      LCSSA Verifier
732; GCN-O2-NEXT:      Loop-Closed SSA Form Pass
733; GCN-O2-NEXT:      Scalar Evolution Analysis
734; GCN-O2-NEXT:      Lazy Branch Probability Analysis
735; GCN-O2-NEXT:      Lazy Block Frequency Analysis
736; GCN-O2-NEXT:      Loop Pass Manager
737; GCN-O2-NEXT:        Loop Invariant Code Motion
738; GCN-O2-NEXT:      Split GEPs to a variadic base and a constant offset for better CSE
739; GCN-O2-NEXT:      Speculatively execute instructions
740; GCN-O2-NEXT:      Scalar Evolution Analysis
741; GCN-O2-NEXT:      Straight line strength reduction
742; GCN-O2-NEXT:      Early CSE
743; GCN-O2-NEXT:      Scalar Evolution Analysis
744; GCN-O2-NEXT:      Nary reassociation
745; GCN-O2-NEXT:      Early CSE
746; GCN-O2-NEXT:      Post-Dominator Tree Construction
747; GCN-O2-NEXT:      Legacy Divergence Analysis
748; GCN-O2-NEXT:      AMDGPU IR optimizations
749; GCN-O2-NEXT:      Canonicalize natural loops
750; GCN-O2-NEXT:      Scalar Evolution Analysis
751; GCN-O2-NEXT:      Loop Pass Manager
752; GCN-O2-NEXT:        Canonicalize Freeze Instructions in Loops
753; GCN-O2-NEXT:        Induction Variable Users
754; GCN-O2-NEXT:        Loop Strength Reduction
755; GCN-O2-NEXT:      Basic Alias Analysis (stateless AA impl)
756; GCN-O2-NEXT:      Function Alias Analysis Results
757; GCN-O2-NEXT:      Merge contiguous icmps into a memcmp
758; GCN-O2-NEXT:      Natural Loop Information
759; GCN-O2-NEXT:      Lazy Branch Probability Analysis
760; GCN-O2-NEXT:      Lazy Block Frequency Analysis
761; GCN-O2-NEXT:      Expand memcmp() to load/stores
762; GCN-O2-NEXT:      Lower constant intrinsics
763; GCN-O2-NEXT:      Remove unreachable blocks from the CFG
764; GCN-O2-NEXT:      Natural Loop Information
765; GCN-O2-NEXT:      Post-Dominator Tree Construction
766; GCN-O2-NEXT:      Branch Probability Analysis
767; GCN-O2-NEXT:      Block Frequency Analysis
768; GCN-O2-NEXT:      Constant Hoisting
769; GCN-O2-NEXT:      Replace intrinsics with calls to vector library
770; GCN-O2-NEXT:      Partially inline calls to library functions
771; GCN-O2-NEXT:      Expand vector predication intrinsics
772; GCN-O2-NEXT:      Scalarize Masked Memory Intrinsics
773; GCN-O2-NEXT:      Expand reduction intrinsics
774; GCN-O2-NEXT:      Natural Loop Information
775; GCN-O2-NEXT:      TLS Variable Hoist
776; GCN-O2-NEXT:      Early CSE
777; GCN-O2-NEXT:    AMDGPU Attributor
778; GCN-O2-NEXT:    CallGraph Construction
779; GCN-O2-NEXT:    Call Graph SCC Pass Manager
780; GCN-O2-NEXT:      AMDGPU Annotate Kernel Features
781; GCN-O2-NEXT:      FunctionPass Manager
782; GCN-O2-NEXT:        AMDGPU Lower Kernel Arguments
783; GCN-O2-NEXT:        Dominator Tree Construction
784; GCN-O2-NEXT:        Natural Loop Information
785; GCN-O2-NEXT:        CodeGen Prepare
786; GCN-O2-NEXT:        Dominator Tree Construction
787; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
788; GCN-O2-NEXT:        Function Alias Analysis Results
789; GCN-O2-NEXT:        Natural Loop Information
790; GCN-O2-NEXT:        Scalar Evolution Analysis
791; GCN-O2-NEXT:        GPU Load and Store Vectorizer
792; GCN-O2-NEXT:        Lazy Value Information Analysis
793; GCN-O2-NEXT:        Lower SwitchInst's to branches
794; GCN-O2-NEXT:        Lower invoke and unwind, for unwindless code generators
795; GCN-O2-NEXT:        Remove unreachable blocks from the CFG
796; GCN-O2-NEXT:        Dominator Tree Construction
797; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
798; GCN-O2-NEXT:        Function Alias Analysis Results
799; GCN-O2-NEXT:        Flatten the CFG
800; GCN-O2-NEXT:        Dominator Tree Construction
801; GCN-O2-NEXT:        Post-Dominator Tree Construction
802; GCN-O2-NEXT:        Natural Loop Information
803; GCN-O2-NEXT:        Legacy Divergence Analysis
804; GCN-O2-NEXT:        AMDGPU IR late optimizations
805; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
806; GCN-O2-NEXT:        Function Alias Analysis Results
807; GCN-O2-NEXT:        Code sinking
808; GCN-O2-NEXT:        Legacy Divergence Analysis
809; GCN-O2-NEXT:        Unify divergent function exit nodes
810; GCN-O2-NEXT:        Lazy Value Information Analysis
811; GCN-O2-NEXT:        Lower SwitchInst's to branches
812; GCN-O2-NEXT:        Dominator Tree Construction
813; GCN-O2-NEXT:        Natural Loop Information
814; GCN-O2-NEXT:        Convert irreducible control-flow into natural loops
815; GCN-O2-NEXT:        Fixup each natural loop to have a single exit block
816; GCN-O2-NEXT:        Post-Dominator Tree Construction
817; GCN-O2-NEXT:        Dominance Frontier Construction
818; GCN-O2-NEXT:        Detect single entry single exit regions
819; GCN-O2-NEXT:        Region Pass Manager
820; GCN-O2-NEXT:          Structurize control flow
821; GCN-O2-NEXT:        Post-Dominator Tree Construction
822; GCN-O2-NEXT:        Natural Loop Information
823; GCN-O2-NEXT:        Legacy Divergence Analysis
824; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
825; GCN-O2-NEXT:        Function Alias Analysis Results
826; GCN-O2-NEXT:        Memory SSA
827; GCN-O2-NEXT:        AMDGPU Annotate Uniform Values
828; GCN-O2-NEXT:        SI annotate control flow
829; GCN-O2-NEXT:        LCSSA Verifier
830; GCN-O2-NEXT:        Loop-Closed SSA Form Pass
831; GCN-O2-NEXT:      Analysis if a function is memory bound
832; GCN-O2-NEXT:      DummyCGSCCPass
833; GCN-O2-NEXT:      FunctionPass Manager
834; GCN-O2-NEXT:        Safe Stack instrumentation pass
835; GCN-O2-NEXT:        Insert stack protectors
836; GCN-O2-NEXT:        Dominator Tree Construction
837; GCN-O2-NEXT:        Post-Dominator Tree Construction
838; GCN-O2-NEXT:        Natural Loop Information
839; GCN-O2-NEXT:        Legacy Divergence Analysis
840; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
841; GCN-O2-NEXT:        Function Alias Analysis Results
842; GCN-O2-NEXT:        Branch Probability Analysis
843; GCN-O2-NEXT:        Lazy Branch Probability Analysis
844; GCN-O2-NEXT:        Lazy Block Frequency Analysis
845; GCN-O2-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
846; GCN-O2-NEXT:        MachineDominator Tree Construction
847; GCN-O2-NEXT:        SI Fix SGPR copies
848; GCN-O2-NEXT:        MachinePostDominator Tree Construction
849; GCN-O2-NEXT:        SI Lower i1 Copies
850; GCN-O2-NEXT:        Finalize ISel and expand pseudo-instructions
851; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
852; GCN-O2-NEXT:        Early Tail Duplication
853; GCN-O2-NEXT:        Optimize machine instruction PHIs
854; GCN-O2-NEXT:        Slot index numbering
855; GCN-O2-NEXT:        Merge disjoint stack slots
856; GCN-O2-NEXT:        Local Stack Slot Allocation
857; GCN-O2-NEXT:        Remove dead machine instructions
858; GCN-O2-NEXT:        MachineDominator Tree Construction
859; GCN-O2-NEXT:        Machine Natural Loop Construction
860; GCN-O2-NEXT:        Machine Block Frequency Analysis
861; GCN-O2-NEXT:        Early Machine Loop Invariant Code Motion
862; GCN-O2-NEXT:        MachineDominator Tree Construction
863; GCN-O2-NEXT:        Machine Block Frequency Analysis
864; GCN-O2-NEXT:        Machine Common Subexpression Elimination
865; GCN-O2-NEXT:        MachinePostDominator Tree Construction
866; GCN-O2-NEXT:        Machine Cycle Info Analysis
867; GCN-O2-NEXT:        Machine code sinking
868; GCN-O2-NEXT:        Peephole Optimizations
869; GCN-O2-NEXT:        Remove dead machine instructions
870; GCN-O2-NEXT:        SI Fold Operands
871; GCN-O2-NEXT:        GCN DPP Combine
872; GCN-O2-NEXT:        SI Load Store Optimizer
873; GCN-O2-NEXT:        SI Peephole SDWA
874; GCN-O2-NEXT:        Machine Block Frequency Analysis
875; GCN-O2-NEXT:        MachineDominator Tree Construction
876; GCN-O2-NEXT:        Early Machine Loop Invariant Code Motion
877; GCN-O2-NEXT:        MachineDominator Tree Construction
878; GCN-O2-NEXT:        Machine Block Frequency Analysis
879; GCN-O2-NEXT:        Machine Common Subexpression Elimination
880; GCN-O2-NEXT:        SI Fold Operands
881; GCN-O2-NEXT:        Remove dead machine instructions
882; GCN-O2-NEXT:        SI Shrink Instructions
883; GCN-O2-NEXT:        Register Usage Information Propagation
884; GCN-O2-NEXT:        Detect Dead Lanes
885; GCN-O2-NEXT:        Remove dead machine instructions
886; GCN-O2-NEXT:        Process Implicit Definitions
887; GCN-O2-NEXT:        Remove unreachable machine basic blocks
888; GCN-O2-NEXT:        Live Variable Analysis
889; GCN-O2-NEXT:        SI Optimize VGPR LiveRange
890; GCN-O2-NEXT:        Eliminate PHI nodes for register allocation
891; GCN-O2-NEXT:        SI Lower control flow pseudo instructions
892; GCN-O2-NEXT:        Two-Address instruction pass
893; GCN-O2-NEXT:        Slot index numbering
894; GCN-O2-NEXT:        Live Interval Analysis
895; GCN-O2-NEXT:        Machine Natural Loop Construction
896; GCN-O2-NEXT:        Simple Register Coalescing
897; GCN-O2-NEXT:        Rename Disconnected Subregister Components
898; GCN-O2-NEXT:        AMDGPU Pre-RA optimizations
899; GCN-O2-NEXT:        Machine Instruction Scheduler
900; GCN-O2-NEXT:        MachinePostDominator Tree Construction
901; GCN-O2-NEXT:        SI Whole Quad Mode
902; GCN-O2-NEXT:        Virtual Register Map
903; GCN-O2-NEXT:        Live Register Matrix
904; GCN-O2-NEXT:        SI Pre-allocate WWM Registers
905; GCN-O2-NEXT:        SI optimize exec mask operations pre-RA
906; GCN-O2-NEXT:        SI Form memory clauses
907; GCN-O2-NEXT:        Machine Natural Loop Construction
908; GCN-O2-NEXT:        Machine Block Frequency Analysis
909; GCN-O2-NEXT:        Debug Variable Analysis
910; GCN-O2-NEXT:        Live Stack Slot Analysis
911; GCN-O2-NEXT:        Virtual Register Map
912; GCN-O2-NEXT:        Live Register Matrix
913; GCN-O2-NEXT:        Bundle Machine CFG Edges
914; GCN-O2-NEXT:        Spill Code Placement Analysis
915; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
916; GCN-O2-NEXT:        Machine Optimization Remark Emitter
917; GCN-O2-NEXT:        Greedy Register Allocator
918; GCN-O2-NEXT:        Virtual Register Rewriter
919; GCN-O2-NEXT:        SI lower SGPR spill instructions
920; GCN-O2-NEXT:        Virtual Register Map
921; GCN-O2-NEXT:        Live Register Matrix
922; GCN-O2-NEXT:        Greedy Register Allocator
923; GCN-O2-NEXT:        GCN NSA Reassign
924; GCN-O2-NEXT:        Virtual Register Rewriter
925; GCN-O2-NEXT:        Stack Slot Coloring
926; GCN-O2-NEXT:        Machine Copy Propagation Pass
927; GCN-O2-NEXT:        Machine Loop Invariant Code Motion
928; GCN-O2-NEXT:        SI Fix VGPR copies
929; GCN-O2-NEXT:        SI optimize exec mask operations
930; GCN-O2-NEXT:        Remove Redundant DEBUG_VALUE analysis
931; GCN-O2-NEXT:        Fixup Statepoint Caller Saved
932; GCN-O2-NEXT:        PostRA Machine Sink
933; GCN-O2-NEXT:        MachineDominator Tree Construction
934; GCN-O2-NEXT:        Machine Natural Loop Construction
935; GCN-O2-NEXT:        Machine Block Frequency Analysis
936; GCN-O2-NEXT:        MachinePostDominator Tree Construction
937; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
938; GCN-O2-NEXT:        Machine Optimization Remark Emitter
939; GCN-O2-NEXT:        Shrink Wrapping analysis
940; GCN-O2-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
941; GCN-O2-NEXT:        Control Flow Optimizer
942; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
943; GCN-O2-NEXT:        Tail Duplication
944; GCN-O2-NEXT:        Machine Copy Propagation Pass
945; GCN-O2-NEXT:        Post-RA pseudo instruction expansion pass
946; GCN-O2-NEXT:        SI Shrink Instructions
947; GCN-O2-NEXT:        SI post-RA bundler
948; GCN-O2-NEXT:        MachineDominator Tree Construction
949; GCN-O2-NEXT:        Machine Natural Loop Construction
950; GCN-O2-NEXT:        PostRA Machine Instruction Scheduler
951; GCN-O2-NEXT:        Machine Block Frequency Analysis
952; GCN-O2-NEXT:        MachinePostDominator Tree Construction
953; GCN-O2-NEXT:        Branch Probability Basic Block Placement
954; GCN-O2-NEXT:        Insert fentry calls
955; GCN-O2-NEXT:        Insert XRay ops
956; GCN-O2-NEXT:        SI Memory Legalizer
957; GCN-O2-NEXT:        MachinePostDominator Tree Construction
958; GCN-O2-NEXT:        SI insert wait instructions
959; GCN-O2-NEXT:        Insert required mode register values
960; GCN-O2-NEXT:        SI Insert Hard Clauses
961; GCN-O2-NEXT:        MachineDominator Tree Construction
962; GCN-O2-NEXT:        SI Final Branch Preparation
963; GCN-O2-NEXT:        SI peephole optimizations
964; GCN-O2-NEXT:        Post RA hazard recognizer
965; GCN-O2-NEXT:        Branch relaxation pass
966; GCN-O2-NEXT:        Register Usage Information Collector Pass
967; GCN-O2-NEXT:        Live DEBUG_VALUE analysis
968; GCN-O2-NEXT:    Function register usage analysis
969; GCN-O2-NEXT:    FunctionPass Manager
970; GCN-O2-NEXT:      Lazy Machine Block Frequency Analysis
971; GCN-O2-NEXT:      Machine Optimization Remark Emitter
972; GCN-O2-NEXT:      AMDGPU Assembly Printer
973; GCN-O2-NEXT:      Free MachineFunction
974; GCN-O2-NEXT:Pass Arguments:  -domtree
975; GCN-O2-NEXT:  FunctionPass Manager
976; GCN-O2-NEXT:    Dominator Tree Construction
977
978; GCN-O3:Target Library Information
979; GCN-O3-NEXT:Target Pass Configuration
980; GCN-O3-NEXT:Machine Module Information
981; GCN-O3-NEXT:Target Transform Information
982; GCN-O3-NEXT:Assumption Cache Tracker
983; GCN-O3-NEXT:Profile summary info
984; GCN-O3-NEXT:AMDGPU Address space based Alias Analysis
985; GCN-O3-NEXT:External Alias Analysis
986; GCN-O3-NEXT:Type-Based Alias Analysis
987; GCN-O3-NEXT:Scoped NoAlias Alias Analysis
988; GCN-O3-NEXT:Argument Register Usage Information Storage
989; GCN-O3-NEXT:Create Garbage Collector Module Metadata
990; GCN-O3-NEXT:Machine Branch Probability Analysis
991; GCN-O3-NEXT:Register Usage Information Storage
992; GCN-O3-NEXT:Default Regalloc Eviction Advisor
993; GCN-O3-NEXT:  ModulePass Manager
994; GCN-O3-NEXT:    Pre-ISel Intrinsic Lowering
995; GCN-O3-NEXT:    AMDGPU Printf lowering
996; GCN-O3-NEXT:      FunctionPass Manager
997; GCN-O3-NEXT:        Dominator Tree Construction
998; GCN-O3-NEXT:    Lower ctors and dtors for AMDGPU
999; GCN-O3-NEXT:    FunctionPass Manager
1000; GCN-O3-NEXT:      Early propagate attributes from kernels to functions
1001; GCN-O3-NEXT:    AMDGPU Lower Intrinsics
1002; GCN-O3-NEXT:    AMDGPU Inline All Functions
1003; GCN-O3-NEXT:    CallGraph Construction
1004; GCN-O3-NEXT:    Call Graph SCC Pass Manager
1005; GCN-O3-NEXT:      Inliner for always_inline functions
1006; GCN-O3-NEXT:    A No-Op Barrier Pass
1007; GCN-O3-NEXT:    Lower OpenCL enqueued blocks
1008; GCN-O3-NEXT:    Lower uses of LDS variables from non-kernel functions
1009; GCN-O3-NEXT:    FunctionPass Manager
1010; GCN-O3-NEXT:      Infer address spaces
1011; GCN-O3-NEXT:      Expand Atomic instructions
1012; GCN-O3-NEXT:      AMDGPU Promote Alloca
1013; GCN-O3-NEXT:      Dominator Tree Construction
1014; GCN-O3-NEXT:      SROA
1015; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1016; GCN-O3-NEXT:      Function Alias Analysis Results
1017; GCN-O3-NEXT:      Memory SSA
1018; GCN-O3-NEXT:      Natural Loop Information
1019; GCN-O3-NEXT:      Canonicalize natural loops
1020; GCN-O3-NEXT:      LCSSA Verifier
1021; GCN-O3-NEXT:      Loop-Closed SSA Form Pass
1022; GCN-O3-NEXT:      Scalar Evolution Analysis
1023; GCN-O3-NEXT:      Lazy Branch Probability Analysis
1024; GCN-O3-NEXT:      Lazy Block Frequency Analysis
1025; GCN-O3-NEXT:      Loop Pass Manager
1026; GCN-O3-NEXT:        Loop Invariant Code Motion
1027; GCN-O3-NEXT:      Split GEPs to a variadic base and a constant offset for better CSE
1028; GCN-O3-NEXT:      Speculatively execute instructions
1029; GCN-O3-NEXT:      Scalar Evolution Analysis
1030; GCN-O3-NEXT:      Straight line strength reduction
1031; GCN-O3-NEXT:      Phi Values Analysis
1032; GCN-O3-NEXT:      Function Alias Analysis Results
1033; GCN-O3-NEXT:      Memory Dependence Analysis
1034; GCN-O3-NEXT:      Optimization Remark Emitter
1035; GCN-O3-NEXT:      Global Value Numbering
1036; GCN-O3-NEXT:      Scalar Evolution Analysis
1037; GCN-O3-NEXT:      Nary reassociation
1038; GCN-O3-NEXT:      Early CSE
1039; GCN-O3-NEXT:      Post-Dominator Tree Construction
1040; GCN-O3-NEXT:      Legacy Divergence Analysis
1041; GCN-O3-NEXT:      AMDGPU IR optimizations
1042; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1043; GCN-O3-NEXT:      Canonicalize natural loops
1044; GCN-O3-NEXT:      Scalar Evolution Analysis
1045; GCN-O3-NEXT:      Loop Pass Manager
1046; GCN-O3-NEXT:        Canonicalize Freeze Instructions in Loops
1047; GCN-O3-NEXT:        Induction Variable Users
1048; GCN-O3-NEXT:        Loop Strength Reduction
1049; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1050; GCN-O3-NEXT:      Function Alias Analysis Results
1051; GCN-O3-NEXT:      Merge contiguous icmps into a memcmp
1052; GCN-O3-NEXT:      Natural Loop Information
1053; GCN-O3-NEXT:      Lazy Branch Probability Analysis
1054; GCN-O3-NEXT:      Lazy Block Frequency Analysis
1055; GCN-O3-NEXT:      Expand memcmp() to load/stores
1056; GCN-O3-NEXT:      Lower constant intrinsics
1057; GCN-O3-NEXT:      Remove unreachable blocks from the CFG
1058; GCN-O3-NEXT:      Natural Loop Information
1059; GCN-O3-NEXT:      Post-Dominator Tree Construction
1060; GCN-O3-NEXT:      Branch Probability Analysis
1061; GCN-O3-NEXT:      Block Frequency Analysis
1062; GCN-O3-NEXT:      Constant Hoisting
1063; GCN-O3-NEXT:      Replace intrinsics with calls to vector library
1064; GCN-O3-NEXT:      Partially inline calls to library functions
1065; GCN-O3-NEXT:      Expand vector predication intrinsics
1066; GCN-O3-NEXT:      Scalarize Masked Memory Intrinsics
1067; GCN-O3-NEXT:      Expand reduction intrinsics
1068; GCN-O3-NEXT:      Natural Loop Information
1069; GCN-O3-NEXT:      TLS Variable Hoist
1070; GCN-O3-NEXT:      Phi Values Analysis
1071; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1072; GCN-O3-NEXT:      Function Alias Analysis Results
1073; GCN-O3-NEXT:      Memory Dependence Analysis
1074; GCN-O3-NEXT:      Lazy Branch Probability Analysis
1075; GCN-O3-NEXT:      Lazy Block Frequency Analysis
1076; GCN-O3-NEXT:      Optimization Remark Emitter
1077; GCN-O3-NEXT:      Global Value Numbering
1078; GCN-O3-NEXT:    AMDGPU Attributor
1079; GCN-O3-NEXT:    CallGraph Construction
1080; GCN-O3-NEXT:    Call Graph SCC Pass Manager
1081; GCN-O3-NEXT:      AMDGPU Annotate Kernel Features
1082; GCN-O3-NEXT:      FunctionPass Manager
1083; GCN-O3-NEXT:        AMDGPU Lower Kernel Arguments
1084; GCN-O3-NEXT:        Dominator Tree Construction
1085; GCN-O3-NEXT:        Natural Loop Information
1086; GCN-O3-NEXT:        CodeGen Prepare
1087; GCN-O3-NEXT:        Dominator Tree Construction
1088; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1089; GCN-O3-NEXT:        Function Alias Analysis Results
1090; GCN-O3-NEXT:        Natural Loop Information
1091; GCN-O3-NEXT:        Scalar Evolution Analysis
1092; GCN-O3-NEXT:        GPU Load and Store Vectorizer
1093; GCN-O3-NEXT:        Lazy Value Information Analysis
1094; GCN-O3-NEXT:        Lower SwitchInst's to branches
1095; GCN-O3-NEXT:        Lower invoke and unwind, for unwindless code generators
1096; GCN-O3-NEXT:        Remove unreachable blocks from the CFG
1097; GCN-O3-NEXT:        Dominator Tree Construction
1098; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1099; GCN-O3-NEXT:        Function Alias Analysis Results
1100; GCN-O3-NEXT:        Flatten the CFG
1101; GCN-O3-NEXT:        Dominator Tree Construction
1102; GCN-O3-NEXT:        Post-Dominator Tree Construction
1103; GCN-O3-NEXT:        Natural Loop Information
1104; GCN-O3-NEXT:        Legacy Divergence Analysis
1105; GCN-O3-NEXT:        AMDGPU IR late optimizations
1106; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1107; GCN-O3-NEXT:        Function Alias Analysis Results
1108; GCN-O3-NEXT:        Code sinking
1109; GCN-O3-NEXT:        Legacy Divergence Analysis
1110; GCN-O3-NEXT:        Unify divergent function exit nodes
1111; GCN-O3-NEXT:        Lazy Value Information Analysis
1112; GCN-O3-NEXT:        Lower SwitchInst's to branches
1113; GCN-O3-NEXT:        Dominator Tree Construction
1114; GCN-O3-NEXT:        Natural Loop Information
1115; GCN-O3-NEXT:        Convert irreducible control-flow into natural loops
1116; GCN-O3-NEXT:        Fixup each natural loop to have a single exit block
1117; GCN-O3-NEXT:        Post-Dominator Tree Construction
1118; GCN-O3-NEXT:        Dominance Frontier Construction
1119; GCN-O3-NEXT:        Detect single entry single exit regions
1120; GCN-O3-NEXT:        Region Pass Manager
1121; GCN-O3-NEXT:          Structurize control flow
1122; GCN-O3-NEXT:        Post-Dominator Tree Construction
1123; GCN-O3-NEXT:        Natural Loop Information
1124; GCN-O3-NEXT:        Legacy Divergence Analysis
1125; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1126; GCN-O3-NEXT:        Function Alias Analysis Results
1127; GCN-O3-NEXT:        Memory SSA
1128; GCN-O3-NEXT:        AMDGPU Annotate Uniform Values
1129; GCN-O3-NEXT:        SI annotate control flow
1130; GCN-O3-NEXT:        LCSSA Verifier
1131; GCN-O3-NEXT:        Loop-Closed SSA Form Pass
1132; GCN-O3-NEXT:      Analysis if a function is memory bound
1133; GCN-O3-NEXT:      DummyCGSCCPass
1134; GCN-O3-NEXT:      FunctionPass Manager
1135; GCN-O3-NEXT:        Safe Stack instrumentation pass
1136; GCN-O3-NEXT:        Insert stack protectors
1137; GCN-O3-NEXT:        Dominator Tree Construction
1138; GCN-O3-NEXT:        Post-Dominator Tree Construction
1139; GCN-O3-NEXT:        Natural Loop Information
1140; GCN-O3-NEXT:        Legacy Divergence Analysis
1141; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1142; GCN-O3-NEXT:        Function Alias Analysis Results
1143; GCN-O3-NEXT:        Branch Probability Analysis
1144; GCN-O3-NEXT:        Lazy Branch Probability Analysis
1145; GCN-O3-NEXT:        Lazy Block Frequency Analysis
1146; GCN-O3-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
1147; GCN-O3-NEXT:        MachineDominator Tree Construction
1148; GCN-O3-NEXT:        SI Fix SGPR copies
1149; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1150; GCN-O3-NEXT:        SI Lower i1 Copies
1151; GCN-O3-NEXT:        Finalize ISel and expand pseudo-instructions
1152; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1153; GCN-O3-NEXT:        Early Tail Duplication
1154; GCN-O3-NEXT:        Optimize machine instruction PHIs
1155; GCN-O3-NEXT:        Slot index numbering
1156; GCN-O3-NEXT:        Merge disjoint stack slots
1157; GCN-O3-NEXT:        Local Stack Slot Allocation
1158; GCN-O3-NEXT:        Remove dead machine instructions
1159; GCN-O3-NEXT:        MachineDominator Tree Construction
1160; GCN-O3-NEXT:        Machine Natural Loop Construction
1161; GCN-O3-NEXT:        Machine Block Frequency Analysis
1162; GCN-O3-NEXT:        Early Machine Loop Invariant Code Motion
1163; GCN-O3-NEXT:        MachineDominator Tree Construction
1164; GCN-O3-NEXT:        Machine Block Frequency Analysis
1165; GCN-O3-NEXT:        Machine Common Subexpression Elimination
1166; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1167; GCN-O3-NEXT:        Machine Cycle Info Analysis
1168; GCN-O3-NEXT:        Machine code sinking
1169; GCN-O3-NEXT:        Peephole Optimizations
1170; GCN-O3-NEXT:        Remove dead machine instructions
1171; GCN-O3-NEXT:        SI Fold Operands
1172; GCN-O3-NEXT:        GCN DPP Combine
1173; GCN-O3-NEXT:        SI Load Store Optimizer
1174; GCN-O3-NEXT:        SI Peephole SDWA
1175; GCN-O3-NEXT:        Machine Block Frequency Analysis
1176; GCN-O3-NEXT:        MachineDominator Tree Construction
1177; GCN-O3-NEXT:        Early Machine Loop Invariant Code Motion
1178; GCN-O3-NEXT:        MachineDominator Tree Construction
1179; GCN-O3-NEXT:        Machine Block Frequency Analysis
1180; GCN-O3-NEXT:        Machine Common Subexpression Elimination
1181; GCN-O3-NEXT:        SI Fold Operands
1182; GCN-O3-NEXT:        Remove dead machine instructions
1183; GCN-O3-NEXT:        SI Shrink Instructions
1184; GCN-O3-NEXT:        Register Usage Information Propagation
1185; GCN-O3-NEXT:        Detect Dead Lanes
1186; GCN-O3-NEXT:        Remove dead machine instructions
1187; GCN-O3-NEXT:        Process Implicit Definitions
1188; GCN-O3-NEXT:        Remove unreachable machine basic blocks
1189; GCN-O3-NEXT:        Live Variable Analysis
1190; GCN-O3-NEXT:        SI Optimize VGPR LiveRange
1191; GCN-O3-NEXT:        Eliminate PHI nodes for register allocation
1192; GCN-O3-NEXT:        SI Lower control flow pseudo instructions
1193; GCN-O3-NEXT:        Two-Address instruction pass
1194; GCN-O3-NEXT:        Slot index numbering
1195; GCN-O3-NEXT:        Live Interval Analysis
1196; GCN-O3-NEXT:        Machine Natural Loop Construction
1197; GCN-O3-NEXT:        Simple Register Coalescing
1198; GCN-O3-NEXT:        Rename Disconnected Subregister Components
1199; GCN-O3-NEXT:        AMDGPU Pre-RA optimizations
1200; GCN-O3-NEXT:        Machine Instruction Scheduler
1201; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1202; GCN-O3-NEXT:        SI Whole Quad Mode
1203; GCN-O3-NEXT:        Virtual Register Map
1204; GCN-O3-NEXT:        Live Register Matrix
1205; GCN-O3-NEXT:        SI Pre-allocate WWM Registers
1206; GCN-O3-NEXT:        SI optimize exec mask operations pre-RA
1207; GCN-O3-NEXT:        SI Form memory clauses
1208; GCN-O3-NEXT:        Machine Natural Loop Construction
1209; GCN-O3-NEXT:        Machine Block Frequency Analysis
1210; GCN-O3-NEXT:        Debug Variable Analysis
1211; GCN-O3-NEXT:        Live Stack Slot Analysis
1212; GCN-O3-NEXT:        Virtual Register Map
1213; GCN-O3-NEXT:        Live Register Matrix
1214; GCN-O3-NEXT:        Bundle Machine CFG Edges
1215; GCN-O3-NEXT:        Spill Code Placement Analysis
1216; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1217; GCN-O3-NEXT:        Machine Optimization Remark Emitter
1218; GCN-O3-NEXT:        Greedy Register Allocator
1219; GCN-O3-NEXT:        Virtual Register Rewriter
1220; GCN-O3-NEXT:        SI lower SGPR spill instructions
1221; GCN-O3-NEXT:        Virtual Register Map
1222; GCN-O3-NEXT:        Live Register Matrix
1223; GCN-O3-NEXT:        Greedy Register Allocator
1224; GCN-O3-NEXT:        GCN NSA Reassign
1225; GCN-O3-NEXT:        Virtual Register Rewriter
1226; GCN-O3-NEXT:        Stack Slot Coloring
1227; GCN-O3-NEXT:        Machine Copy Propagation Pass
1228; GCN-O3-NEXT:        Machine Loop Invariant Code Motion
1229; GCN-O3-NEXT:        SI Fix VGPR copies
1230; GCN-O3-NEXT:        SI optimize exec mask operations
1231; GCN-O3-NEXT:        Remove Redundant DEBUG_VALUE analysis
1232; GCN-O3-NEXT:        Fixup Statepoint Caller Saved
1233; GCN-O3-NEXT:        PostRA Machine Sink
1234; GCN-O3-NEXT:        MachineDominator Tree Construction
1235; GCN-O3-NEXT:        Machine Natural Loop Construction
1236; GCN-O3-NEXT:        Machine Block Frequency Analysis
1237; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1238; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1239; GCN-O3-NEXT:        Machine Optimization Remark Emitter
1240; GCN-O3-NEXT:        Shrink Wrapping analysis
1241; GCN-O3-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
1242; GCN-O3-NEXT:        Control Flow Optimizer
1243; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1244; GCN-O3-NEXT:        Tail Duplication
1245; GCN-O3-NEXT:        Machine Copy Propagation Pass
1246; GCN-O3-NEXT:        Post-RA pseudo instruction expansion pass
1247; GCN-O3-NEXT:        SI Shrink Instructions
1248; GCN-O3-NEXT:        SI post-RA bundler
1249; GCN-O3-NEXT:        MachineDominator Tree Construction
1250; GCN-O3-NEXT:        Machine Natural Loop Construction
1251; GCN-O3-NEXT:        PostRA Machine Instruction Scheduler
1252; GCN-O3-NEXT:        Machine Block Frequency Analysis
1253; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1254; GCN-O3-NEXT:        Branch Probability Basic Block Placement
1255; GCN-O3-NEXT:        Insert fentry calls
1256; GCN-O3-NEXT:        Insert XRay ops
1257; GCN-O3-NEXT:        SI Memory Legalizer
1258; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1259; GCN-O3-NEXT:        SI insert wait instructions
1260; GCN-O3-NEXT:        Insert required mode register values
1261; GCN-O3-NEXT:        SI Insert Hard Clauses
1262; GCN-O3-NEXT:        MachineDominator Tree Construction
1263; GCN-O3-NEXT:        SI Final Branch Preparation
1264; GCN-O3-NEXT:        SI peephole optimizations
1265; GCN-O3-NEXT:        Post RA hazard recognizer
1266; GCN-O3-NEXT:        Branch relaxation pass
1267; GCN-O3-NEXT:        Register Usage Information Collector Pass
1268; GCN-O3-NEXT:        Live DEBUG_VALUE analysis
1269; GCN-O3-NEXT:    Function register usage analysis
1270; GCN-O3-NEXT:    FunctionPass Manager
1271; GCN-O3-NEXT:      Lazy Machine Block Frequency Analysis
1272; GCN-O3-NEXT:      Machine Optimization Remark Emitter
1273; GCN-O3-NEXT:      AMDGPU Assembly Printer
1274; GCN-O3-NEXT:      Free MachineFunction
1275; GCN-O3-NEXT:Pass Arguments:  -domtree
1276; GCN-O3-NEXT:  FunctionPass Manager
1277; GCN-O3-NEXT:    Dominator Tree Construction
1278
1279define void @empty() {
1280  ret void
1281}
1282