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:        MachineDominator Tree Construction
106; GCN-O0-NEXT:        Slot index numbering
107; GCN-O0-NEXT:        Live Interval Analysis
108; GCN-O0-NEXT:        MachinePostDominator Tree Construction
109; GCN-O0-NEXT:        SI Whole Quad Mode
110; GCN-O0-NEXT:        Virtual Register Map
111; GCN-O0-NEXT:        Live Register Matrix
112; GCN-O0-NEXT:        SI Pre-allocate WWM Registers
113; GCN-O0-NEXT:        Fast Register Allocator
114; GCN-O0-NEXT:        SI lower SGPR spill instructions
115; GCN-O0-NEXT:        Fast Register Allocator
116; GCN-O0-NEXT:        SI Fix VGPR copies
117; GCN-O0-NEXT:        Remove Redundant DEBUG_VALUE analysis
118; GCN-O0-NEXT:        Fixup Statepoint Caller Saved
119; GCN-O0-NEXT:        Lazy Machine Block Frequency Analysis
120; GCN-O0-NEXT:        Machine Optimization Remark Emitter
121; GCN-O0-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
122; GCN-O0-NEXT:        Post-RA pseudo instruction expansion pass
123; GCN-O0-NEXT:        SI post-RA bundler
124; GCN-O0-NEXT:        Insert fentry calls
125; GCN-O0-NEXT:        Insert XRay ops
126; GCN-O0-NEXT:        SI Memory Legalizer
127; GCN-O0-NEXT:        MachineDominator Tree Construction
128; GCN-O0-NEXT:        Machine Natural Loop Construction
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:        SI Final Branch Preparation
133; GCN-O0-NEXT:        Post RA hazard recognizer
134; GCN-O0-NEXT:        Branch relaxation pass
135; GCN-O0-NEXT:        Register Usage Information Collector Pass
136; GCN-O0-NEXT:        Live DEBUG_VALUE analysis
137; GCN-O0-NEXT:    Function register usage analysis
138; GCN-O0-NEXT:    FunctionPass Manager
139; GCN-O0-NEXT:      Lazy Machine Block Frequency Analysis
140; GCN-O0-NEXT:      Machine Optimization Remark Emitter
141; GCN-O0-NEXT:      AMDGPU Assembly Printer
142; GCN-O0-NEXT:      Free MachineFunction
143; GCN-O0-NEXT:Pass Arguments:  -domtree
144; GCN-O0-NEXT:  FunctionPass Manager
145; GCN-O0-NEXT:    Dominator Tree Construction
146
147; GCN-O1:Target Library Information
148; GCN-O1-NEXT:Target Pass Configuration
149; GCN-O1-NEXT:Machine Module Information
150; GCN-O1-NEXT:Target Transform Information
151; GCN-O1-NEXT:Assumption Cache Tracker
152; GCN-O1-NEXT:Profile summary info
153; GCN-O1-NEXT:AMDGPU Address space based Alias Analysis
154; GCN-O1-NEXT:External Alias Analysis
155; GCN-O1-NEXT:Type-Based Alias Analysis
156; GCN-O1-NEXT:Scoped NoAlias Alias Analysis
157; GCN-O1-NEXT:Argument Register Usage Information Storage
158; GCN-O1-NEXT:Create Garbage Collector Module Metadata
159; GCN-O1-NEXT:Machine Branch Probability Analysis
160; GCN-O1-NEXT:Register Usage Information Storage
161; GCN-O1-NEXT:Default Regalloc Eviction Advisor
162; GCN-O1-NEXT:  ModulePass Manager
163; GCN-O1-NEXT:    Pre-ISel Intrinsic Lowering
164; GCN-O1-NEXT:    AMDGPU Printf lowering
165; GCN-O1-NEXT:      FunctionPass Manager
166; GCN-O1-NEXT:        Dominator Tree Construction
167; GCN-O1-NEXT:    Lower ctors and dtors for AMDGPU
168; GCN-O1-NEXT:    FunctionPass Manager
169; GCN-O1-NEXT:      Early propagate attributes from kernels to functions
170; GCN-O1-NEXT:    AMDGPU Lower Intrinsics
171; GCN-O1-NEXT:    AMDGPU Inline All Functions
172; GCN-O1-NEXT:    CallGraph Construction
173; GCN-O1-NEXT:    Call Graph SCC Pass Manager
174; GCN-O1-NEXT:      Inliner for always_inline functions
175; GCN-O1-NEXT:    A No-Op Barrier Pass
176; GCN-O1-NEXT:    Lower OpenCL enqueued blocks
177; GCN-O1-NEXT:    Lower uses of LDS variables from non-kernel functions
178; GCN-O1-NEXT:    FunctionPass Manager
179; GCN-O1-NEXT:      Infer address spaces
180; GCN-O1-NEXT:      Expand Atomic instructions
181; GCN-O1-NEXT:      AMDGPU Promote Alloca
182; GCN-O1-NEXT:      Dominator Tree Construction
183; GCN-O1-NEXT:      SROA
184; GCN-O1-NEXT:      Post-Dominator Tree Construction
185; GCN-O1-NEXT:      Natural Loop Information
186; GCN-O1-NEXT:      Legacy Divergence Analysis
187; GCN-O1-NEXT:      AMDGPU IR optimizations
188; GCN-O1-NEXT:      Basic Alias Analysis (stateless AA impl)
189; GCN-O1-NEXT:      Canonicalize natural loops
190; GCN-O1-NEXT:      Scalar Evolution Analysis
191; GCN-O1-NEXT:      Loop Pass Manager
192; GCN-O1-NEXT:        Canonicalize Freeze Instructions in Loops
193; GCN-O1-NEXT:        Induction Variable Users
194; GCN-O1-NEXT:        Loop Strength Reduction
195; GCN-O1-NEXT:      Basic Alias Analysis (stateless AA impl)
196; GCN-O1-NEXT:      Function Alias Analysis Results
197; GCN-O1-NEXT:      Merge contiguous icmps into a memcmp
198; GCN-O1-NEXT:      Natural Loop Information
199; GCN-O1-NEXT:      Lazy Branch Probability Analysis
200; GCN-O1-NEXT:      Lazy Block Frequency Analysis
201; GCN-O1-NEXT:      Expand memcmp() to load/stores
202; GCN-O1-NEXT:      Lower constant intrinsics
203; GCN-O1-NEXT:      Remove unreachable blocks from the CFG
204; GCN-O1-NEXT:      Natural Loop Information
205; GCN-O1-NEXT:      Post-Dominator Tree Construction
206; GCN-O1-NEXT:      Branch Probability Analysis
207; GCN-O1-NEXT:      Block Frequency Analysis
208; GCN-O1-NEXT:      Constant Hoisting
209; GCN-O1-NEXT:      Replace intrinsics with calls to vector library
210; GCN-O1-NEXT:      Partially inline calls to library functions
211; GCN-O1-NEXT:      Expand vector predication intrinsics
212; GCN-O1-NEXT:      Scalarize Masked Memory Intrinsics
213; GCN-O1-NEXT:      Expand reduction intrinsics
214; GCN-O1-NEXT:      Natural Loop Information
215; GCN-O1-NEXT:      TLS Variable Hoist
216; GCN-O1-NEXT:    AMDGPU Attributor
217; GCN-O1-NEXT:    CallGraph Construction
218; GCN-O1-NEXT:    Call Graph SCC Pass Manager
219; GCN-O1-NEXT:      AMDGPU Annotate Kernel Features
220; GCN-O1-NEXT:      FunctionPass Manager
221; GCN-O1-NEXT:        AMDGPU Lower Kernel Arguments
222; GCN-O1-NEXT:        Dominator Tree Construction
223; GCN-O1-NEXT:        Natural Loop Information
224; GCN-O1-NEXT:        CodeGen Prepare
225; GCN-O1-NEXT:        Lazy Value Information Analysis
226; GCN-O1-NEXT:        Lower SwitchInst's to branches
227; GCN-O1-NEXT:        Lower invoke and unwind, for unwindless code generators
228; GCN-O1-NEXT:        Remove unreachable blocks from the CFG
229; GCN-O1-NEXT:        Dominator Tree Construction
230; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
231; GCN-O1-NEXT:        Function Alias Analysis Results
232; GCN-O1-NEXT:        Flatten the CFG
233; GCN-O1-NEXT:        Dominator Tree Construction
234; GCN-O1-NEXT:        Post-Dominator Tree Construction
235; GCN-O1-NEXT:        Natural Loop Information
236; GCN-O1-NEXT:        Legacy Divergence Analysis
237; GCN-O1-NEXT:        AMDGPU IR late optimizations
238; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
239; GCN-O1-NEXT:        Function Alias Analysis Results
240; GCN-O1-NEXT:        Code sinking
241; GCN-O1-NEXT:        Legacy Divergence Analysis
242; GCN-O1-NEXT:        Unify divergent function exit nodes
243; GCN-O1-NEXT:        Lazy Value Information Analysis
244; GCN-O1-NEXT:        Lower SwitchInst's to branches
245; GCN-O1-NEXT:        Dominator Tree Construction
246; GCN-O1-NEXT:        Natural Loop Information
247; GCN-O1-NEXT:        Convert irreducible control-flow into natural loops
248; GCN-O1-NEXT:        Fixup each natural loop to have a single exit block
249; GCN-O1-NEXT:        Post-Dominator Tree Construction
250; GCN-O1-NEXT:        Dominance Frontier Construction
251; GCN-O1-NEXT:        Detect single entry single exit regions
252; GCN-O1-NEXT:        Region Pass Manager
253; GCN-O1-NEXT:          Structurize control flow
254; GCN-O1-NEXT:        Post-Dominator Tree Construction
255; GCN-O1-NEXT:        Natural Loop Information
256; GCN-O1-NEXT:        Legacy Divergence Analysis
257; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
258; GCN-O1-NEXT:        Function Alias Analysis Results
259; GCN-O1-NEXT:        Memory SSA
260; GCN-O1-NEXT:        AMDGPU Annotate Uniform Values
261; GCN-O1-NEXT:        SI annotate control flow
262; GCN-O1-NEXT:        LCSSA Verifier
263; GCN-O1-NEXT:        Loop-Closed SSA Form Pass
264; GCN-O1-NEXT:      DummyCGSCCPass
265; GCN-O1-NEXT:      FunctionPass Manager
266; GCN-O1-NEXT:        Safe Stack instrumentation pass
267; GCN-O1-NEXT:        Insert stack protectors
268; GCN-O1-NEXT:        Dominator Tree Construction
269; GCN-O1-NEXT:        Post-Dominator Tree Construction
270; GCN-O1-NEXT:        Natural Loop Information
271; GCN-O1-NEXT:        Legacy Divergence Analysis
272; GCN-O1-NEXT:        Basic Alias Analysis (stateless AA impl)
273; GCN-O1-NEXT:        Function Alias Analysis Results
274; GCN-O1-NEXT:        Branch Probability Analysis
275; GCN-O1-NEXT:        Lazy Branch Probability Analysis
276; GCN-O1-NEXT:        Lazy Block Frequency Analysis
277; GCN-O1-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
278; GCN-O1-NEXT:        MachineDominator Tree Construction
279; GCN-O1-NEXT:        SI Fix SGPR copies
280; GCN-O1-NEXT:        MachinePostDominator Tree Construction
281; GCN-O1-NEXT:        SI Lower i1 Copies
282; GCN-O1-NEXT:        Finalize ISel and expand pseudo-instructions
283; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
284; GCN-O1-NEXT:        Early Tail Duplication
285; GCN-O1-NEXT:        Optimize machine instruction PHIs
286; GCN-O1-NEXT:        Slot index numbering
287; GCN-O1-NEXT:        Merge disjoint stack slots
288; GCN-O1-NEXT:        Local Stack Slot Allocation
289; GCN-O1-NEXT:        Remove dead machine instructions
290; GCN-O1-NEXT:        MachineDominator Tree Construction
291; GCN-O1-NEXT:        Machine Natural Loop Construction
292; GCN-O1-NEXT:        Machine Block Frequency Analysis
293; GCN-O1-NEXT:        Early Machine Loop Invariant Code Motion
294; GCN-O1-NEXT:        MachineDominator Tree Construction
295; GCN-O1-NEXT:        Machine Block Frequency Analysis
296; GCN-O1-NEXT:        Machine Common Subexpression Elimination
297; GCN-O1-NEXT:        MachinePostDominator Tree Construction
298; GCN-O1-NEXT:        Machine Cycle Info Analysis
299; GCN-O1-NEXT:        Machine code sinking
300; GCN-O1-NEXT:        Peephole Optimizations
301; GCN-O1-NEXT:        Remove dead machine instructions
302; GCN-O1-NEXT:        SI Fold Operands
303; GCN-O1-NEXT:        GCN DPP Combine
304; GCN-O1-NEXT:        SI Load Store Optimizer
305; GCN-O1-NEXT:        Remove dead machine instructions
306; GCN-O1-NEXT:        SI Shrink Instructions
307; GCN-O1-NEXT:        Register Usage Information Propagation
308; GCN-O1-NEXT:        Detect Dead Lanes
309; GCN-O1-NEXT:        Remove dead machine instructions
310; GCN-O1-NEXT:        Process Implicit Definitions
311; GCN-O1-NEXT:        Remove unreachable machine basic blocks
312; GCN-O1-NEXT:        Live Variable Analysis
313; GCN-O1-NEXT:        MachineDominator Tree Construction
314; GCN-O1-NEXT:        SI Optimize VGPR LiveRange
315; GCN-O1-NEXT:        Eliminate PHI nodes for register allocation
316; GCN-O1-NEXT:        SI Lower control flow pseudo instructions
317; GCN-O1-NEXT:        Two-Address instruction pass
318; GCN-O1-NEXT:        Slot index numbering
319; GCN-O1-NEXT:        Live Interval Analysis
320; GCN-O1-NEXT:        Machine Natural Loop Construction
321; GCN-O1-NEXT:        Simple Register Coalescing
322; GCN-O1-NEXT:        Rename Disconnected Subregister Components
323; GCN-O1-NEXT:        Machine Instruction Scheduler
324; GCN-O1-NEXT:        MachinePostDominator Tree Construction
325; GCN-O1-NEXT:        SI Whole Quad Mode
326; GCN-O1-NEXT:        Virtual Register Map
327; GCN-O1-NEXT:        Live Register Matrix
328; GCN-O1-NEXT:        SI Pre-allocate WWM Registers
329; GCN-O1-NEXT:        SI optimize exec mask operations pre-RA
330; GCN-O1-NEXT:        Machine Natural Loop Construction
331; GCN-O1-NEXT:        Machine Block Frequency Analysis
332; GCN-O1-NEXT:        Debug Variable Analysis
333; GCN-O1-NEXT:        Live Stack Slot Analysis
334; GCN-O1-NEXT:        Virtual Register Map
335; GCN-O1-NEXT:        Live Register Matrix
336; GCN-O1-NEXT:        Bundle Machine CFG Edges
337; GCN-O1-NEXT:        Spill Code Placement Analysis
338; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
339; GCN-O1-NEXT:        Machine Optimization Remark Emitter
340; GCN-O1-NEXT:        Greedy Register Allocator
341; GCN-O1-NEXT:        Virtual Register Rewriter
342; GCN-O1-NEXT:        SI lower SGPR spill instructions
343; GCN-O1-NEXT:        Virtual Register Map
344; GCN-O1-NEXT:        Live Register Matrix
345; GCN-O1-NEXT:        Greedy Register Allocator
346; GCN-O1-NEXT:        GCN NSA Reassign
347; GCN-O1-NEXT:        Virtual Register Rewriter
348; GCN-O1-NEXT:        Stack Slot Coloring
349; GCN-O1-NEXT:        Machine Copy Propagation Pass
350; GCN-O1-NEXT:        Machine Loop Invariant Code Motion
351; GCN-O1-NEXT:        SI Fix VGPR copies
352; GCN-O1-NEXT:        SI optimize exec mask operations
353; GCN-O1-NEXT:        Remove Redundant DEBUG_VALUE analysis
354; GCN-O1-NEXT:        Fixup Statepoint Caller Saved
355; GCN-O1-NEXT:        PostRA Machine Sink
356; GCN-O1-NEXT:        MachineDominator Tree Construction
357; GCN-O1-NEXT:        Machine Natural Loop Construction
358; GCN-O1-NEXT:        Machine Block Frequency Analysis
359; GCN-O1-NEXT:        MachinePostDominator Tree Construction
360; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
361; GCN-O1-NEXT:        Machine Optimization Remark Emitter
362; GCN-O1-NEXT:        Shrink Wrapping analysis
363; GCN-O1-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
364; GCN-O1-NEXT:        Control Flow Optimizer
365; GCN-O1-NEXT:        Lazy Machine Block Frequency Analysis
366; GCN-O1-NEXT:        Tail Duplication
367; GCN-O1-NEXT:        Machine Copy Propagation Pass
368; GCN-O1-NEXT:        Post-RA pseudo instruction expansion pass
369; GCN-O1-NEXT:        SI Shrink Instructions
370; GCN-O1-NEXT:        SI post-RA bundler
371; GCN-O1-NEXT:        MachineDominator Tree Construction
372; GCN-O1-NEXT:        Machine Natural Loop Construction
373; GCN-O1-NEXT:        PostRA Machine Instruction Scheduler
374; GCN-O1-NEXT:        Machine Block Frequency Analysis
375; GCN-O1-NEXT:        MachinePostDominator Tree Construction
376; GCN-O1-NEXT:        Branch Probability Basic Block Placement
377; GCN-O1-NEXT:        Insert fentry calls
378; GCN-O1-NEXT:        Insert XRay ops
379; GCN-O1-NEXT:        GCN Create VOPD Instructions
380; GCN-O1-NEXT:        SI Memory Legalizer
381; GCN-O1-NEXT:        MachineDominator Tree Construction
382; GCN-O1-NEXT:        Machine Natural Loop Construction
383; GCN-O1-NEXT:        MachinePostDominator Tree Construction
384; GCN-O1-NEXT:        SI insert wait instructions
385; GCN-O1-NEXT:        Insert required mode register values
386; GCN-O1-NEXT:        SI Insert Hard Clauses
387; GCN-O1-NEXT:        SI Final Branch Preparation
388; GCN-O1-NEXT:        SI peephole optimizations
389; GCN-O1-NEXT:        Post RA hazard recognizer
390; GCN-O1-NEXT:        AMDGPU Insert Delay ALU
391; GCN-O1-NEXT:        Branch relaxation pass
392; GCN-O1-NEXT:        Register Usage Information Collector Pass
393; GCN-O1-NEXT:        Live DEBUG_VALUE analysis
394; GCN-O1-NEXT:    Function register usage analysis
395; GCN-O1-NEXT:    FunctionPass Manager
396; GCN-O1-NEXT:      Lazy Machine Block Frequency Analysis
397; GCN-O1-NEXT:      Machine Optimization Remark Emitter
398; GCN-O1-NEXT:      AMDGPU Assembly Printer
399; GCN-O1-NEXT:      Free MachineFunction
400; GCN-O1-NEXT:Pass Arguments:  -domtree
401; GCN-O1-NEXT:  FunctionPass Manager
402; GCN-O1-NEXT:    Dominator Tree Construction
403
404; GCN-O1-OPTS:Target Library Information
405; GCN-O1-OPTS-NEXT:Target Pass Configuration
406; GCN-O1-OPTS-NEXT:Machine Module Information
407; GCN-O1-OPTS-NEXT:Target Transform Information
408; GCN-O1-OPTS-NEXT:Assumption Cache Tracker
409; GCN-O1-OPTS-NEXT:Profile summary info
410; GCN-O1-OPTS-NEXT:AMDGPU Address space based Alias Analysis
411; GCN-O1-OPTS-NEXT:External Alias Analysis
412; GCN-O1-OPTS-NEXT:Type-Based Alias Analysis
413; GCN-O1-OPTS-NEXT:Scoped NoAlias Alias Analysis
414; GCN-O1-OPTS-NEXT:Argument Register Usage Information Storage
415; GCN-O1-OPTS-NEXT:Create Garbage Collector Module Metadata
416; GCN-O1-OPTS-NEXT:Machine Branch Probability Analysis
417; GCN-O1-OPTS-NEXT:Register Usage Information Storage
418; GCN-O1-OPTS-NEXT:Default Regalloc Eviction Advisor
419; GCN-O1-OPTS-NEXT:  ModulePass Manager
420; GCN-O1-OPTS-NEXT:    Pre-ISel Intrinsic Lowering
421; GCN-O1-OPTS-NEXT:    AMDGPU Printf lowering
422; GCN-O1-OPTS-NEXT:      FunctionPass Manager
423; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
424; GCN-O1-OPTS-NEXT:    Lower ctors and dtors for AMDGPU
425; GCN-O1-OPTS-NEXT:    FunctionPass Manager
426; GCN-O1-OPTS-NEXT:      Early propagate attributes from kernels to functions
427; GCN-O1-OPTS-NEXT:    AMDGPU Lower Intrinsics
428; GCN-O1-OPTS-NEXT:    AMDGPU Inline All Functions
429; GCN-O1-OPTS-NEXT:    CallGraph Construction
430; GCN-O1-OPTS-NEXT:    Call Graph SCC Pass Manager
431; GCN-O1-OPTS-NEXT:      Inliner for always_inline functions
432; GCN-O1-OPTS-NEXT:    A No-Op Barrier Pass
433; GCN-O1-OPTS-NEXT:    Lower OpenCL enqueued blocks
434; GCN-O1-OPTS-NEXT:    Lower uses of LDS variables from non-kernel functions
435; GCN-O1-OPTS-NEXT:    FunctionPass Manager
436; GCN-O1-OPTS-NEXT:      Infer address spaces
437; GCN-O1-OPTS-NEXT:      Expand Atomic instructions
438; GCN-O1-OPTS-NEXT:      AMDGPU Promote Alloca
439; GCN-O1-OPTS-NEXT:      Dominator Tree Construction
440; GCN-O1-OPTS-NEXT:      SROA
441; GCN-O1-OPTS-NEXT:      Basic Alias Analysis (stateless AA impl)
442; GCN-O1-OPTS-NEXT:      Function Alias Analysis Results
443; GCN-O1-OPTS-NEXT:      Memory SSA
444; GCN-O1-OPTS-NEXT:      Natural Loop Information
445; GCN-O1-OPTS-NEXT:      Canonicalize natural loops
446; GCN-O1-OPTS-NEXT:      LCSSA Verifier
447; GCN-O1-OPTS-NEXT:      Loop-Closed SSA Form Pass
448; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
449; GCN-O1-OPTS-NEXT:      Lazy Branch Probability Analysis
450; GCN-O1-OPTS-NEXT:      Lazy Block Frequency Analysis
451; GCN-O1-OPTS-NEXT:      Loop Pass Manager
452; GCN-O1-OPTS-NEXT:        Loop Invariant Code Motion
453; GCN-O1-OPTS-NEXT:      Split GEPs to a variadic base and a constant offset for better CSE
454; GCN-O1-OPTS-NEXT:      Speculatively execute instructions
455; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
456; GCN-O1-OPTS-NEXT:      Straight line strength reduction
457; GCN-O1-OPTS-NEXT:      Early CSE
458; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
459; GCN-O1-OPTS-NEXT:      Nary reassociation
460; GCN-O1-OPTS-NEXT:      Early CSE
461; GCN-O1-OPTS-NEXT:      Post-Dominator Tree Construction
462; GCN-O1-OPTS-NEXT:      Legacy Divergence Analysis
463; GCN-O1-OPTS-NEXT:      AMDGPU IR optimizations
464; GCN-O1-OPTS-NEXT:      Canonicalize natural loops
465; GCN-O1-OPTS-NEXT:      Scalar Evolution Analysis
466; GCN-O1-OPTS-NEXT:      Loop Pass Manager
467; GCN-O1-OPTS-NEXT:        Canonicalize Freeze Instructions in Loops
468; GCN-O1-OPTS-NEXT:        Induction Variable Users
469; GCN-O1-OPTS-NEXT:        Loop Strength Reduction
470; GCN-O1-OPTS-NEXT:      Basic Alias Analysis (stateless AA impl)
471; GCN-O1-OPTS-NEXT:      Function Alias Analysis Results
472; GCN-O1-OPTS-NEXT:      Merge contiguous icmps into a memcmp
473; GCN-O1-OPTS-NEXT:      Natural Loop Information
474; GCN-O1-OPTS-NEXT:      Lazy Branch Probability Analysis
475; GCN-O1-OPTS-NEXT:      Lazy Block Frequency Analysis
476; GCN-O1-OPTS-NEXT:      Expand memcmp() to load/stores
477; GCN-O1-OPTS-NEXT:      Lower constant intrinsics
478; GCN-O1-OPTS-NEXT:      Remove unreachable blocks from the CFG
479; GCN-O1-OPTS-NEXT:      Natural Loop Information
480; GCN-O1-OPTS-NEXT:      Post-Dominator Tree Construction
481; GCN-O1-OPTS-NEXT:      Branch Probability Analysis
482; GCN-O1-OPTS-NEXT:      Block Frequency Analysis
483; GCN-O1-OPTS-NEXT:      Constant Hoisting
484; GCN-O1-OPTS-NEXT:      Replace intrinsics with calls to vector library
485; GCN-O1-OPTS-NEXT:      Partially inline calls to library functions
486; GCN-O1-OPTS-NEXT:      Expand vector predication intrinsics
487; GCN-O1-OPTS-NEXT:      Scalarize Masked Memory Intrinsics
488; GCN-O1-OPTS-NEXT:      Expand reduction intrinsics
489; GCN-O1-OPTS-NEXT:      Natural Loop Information
490; GCN-O1-OPTS-NEXT:      TLS Variable Hoist
491; GCN-O1-OPTS-NEXT:      Early CSE
492; GCN-O1-OPTS-NEXT:    AMDGPU Attributor
493; GCN-O1-OPTS-NEXT:    CallGraph Construction
494; GCN-O1-OPTS-NEXT:    Call Graph SCC Pass Manager
495; GCN-O1-OPTS-NEXT:      AMDGPU Annotate Kernel Features
496; GCN-O1-OPTS-NEXT:      FunctionPass Manager
497; GCN-O1-OPTS-NEXT:        AMDGPU Lower Kernel Arguments
498; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
499; GCN-O1-OPTS-NEXT:        Natural Loop Information
500; GCN-O1-OPTS-NEXT:        CodeGen Prepare
501; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
502; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
503; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
504; GCN-O1-OPTS-NEXT:        Natural Loop Information
505; GCN-O1-OPTS-NEXT:        Scalar Evolution Analysis
506; GCN-O1-OPTS-NEXT:        GPU Load and Store Vectorizer
507; GCN-O1-OPTS-NEXT:        Lazy Value Information Analysis
508; GCN-O1-OPTS-NEXT:        Lower SwitchInst's to branches
509; GCN-O1-OPTS-NEXT:        Lower invoke and unwind, for unwindless code generators
510; GCN-O1-OPTS-NEXT:        Remove unreachable blocks from the CFG
511; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
512; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
513; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
514; GCN-O1-OPTS-NEXT:        Flatten the CFG
515; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
516; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
517; GCN-O1-OPTS-NEXT:        Natural Loop Information
518; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
519; GCN-O1-OPTS-NEXT:        AMDGPU IR late optimizations
520; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
521; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
522; GCN-O1-OPTS-NEXT:        Code sinking
523; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
524; GCN-O1-OPTS-NEXT:        Unify divergent function exit nodes
525; GCN-O1-OPTS-NEXT:        Lazy Value Information Analysis
526; GCN-O1-OPTS-NEXT:        Lower SwitchInst's to branches
527; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
528; GCN-O1-OPTS-NEXT:        Natural Loop Information
529; GCN-O1-OPTS-NEXT:        Convert irreducible control-flow into natural loops
530; GCN-O1-OPTS-NEXT:        Fixup each natural loop to have a single exit block
531; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
532; GCN-O1-OPTS-NEXT:        Dominance Frontier Construction
533; GCN-O1-OPTS-NEXT:        Detect single entry single exit regions
534; GCN-O1-OPTS-NEXT:        Region Pass Manager
535; GCN-O1-OPTS-NEXT:          Structurize control flow
536; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
537; GCN-O1-OPTS-NEXT:        Natural Loop Information
538; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
539; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
540; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
541; GCN-O1-OPTS-NEXT:        Memory SSA
542; GCN-O1-OPTS-NEXT:        AMDGPU Annotate Uniform Values
543; GCN-O1-OPTS-NEXT:        SI annotate control flow
544; GCN-O1-OPTS-NEXT:        LCSSA Verifier
545; GCN-O1-OPTS-NEXT:        Loop-Closed SSA Form Pass
546; GCN-O1-OPTS-NEXT:      DummyCGSCCPass
547; GCN-O1-OPTS-NEXT:      FunctionPass Manager
548; GCN-O1-OPTS-NEXT:        Safe Stack instrumentation pass
549; GCN-O1-OPTS-NEXT:        Insert stack protectors
550; GCN-O1-OPTS-NEXT:        Dominator Tree Construction
551; GCN-O1-OPTS-NEXT:        Post-Dominator Tree Construction
552; GCN-O1-OPTS-NEXT:        Natural Loop Information
553; GCN-O1-OPTS-NEXT:        Legacy Divergence Analysis
554; GCN-O1-OPTS-NEXT:        Basic Alias Analysis (stateless AA impl)
555; GCN-O1-OPTS-NEXT:        Function Alias Analysis Results
556; GCN-O1-OPTS-NEXT:        Branch Probability Analysis
557; GCN-O1-OPTS-NEXT:        Lazy Branch Probability Analysis
558; GCN-O1-OPTS-NEXT:        Lazy Block Frequency Analysis
559; GCN-O1-OPTS-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
560; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
561; GCN-O1-OPTS-NEXT:        SI Fix SGPR copies
562; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
563; GCN-O1-OPTS-NEXT:        SI Lower i1 Copies
564; GCN-O1-OPTS-NEXT:        Finalize ISel and expand pseudo-instructions
565; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
566; GCN-O1-OPTS-NEXT:        Early Tail Duplication
567; GCN-O1-OPTS-NEXT:        Optimize machine instruction PHIs
568; GCN-O1-OPTS-NEXT:        Slot index numbering
569; GCN-O1-OPTS-NEXT:        Merge disjoint stack slots
570; GCN-O1-OPTS-NEXT:        Local Stack Slot Allocation
571; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
572; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
573; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
574; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
575; GCN-O1-OPTS-NEXT:        Early Machine Loop Invariant Code Motion
576; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
577; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
578; GCN-O1-OPTS-NEXT:        Machine Common Subexpression Elimination
579; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
580; GCN-O1-OPTS-NEXT:        Machine Cycle Info Analysis
581; GCN-O1-OPTS-NEXT:        Machine code sinking
582; GCN-O1-OPTS-NEXT:        Peephole Optimizations
583; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
584; GCN-O1-OPTS-NEXT:        SI Fold Operands
585; GCN-O1-OPTS-NEXT:        GCN DPP Combine
586; GCN-O1-OPTS-NEXT:        SI Load Store Optimizer
587; GCN-O1-OPTS-NEXT:        SI Peephole SDWA
588; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
589; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
590; GCN-O1-OPTS-NEXT:        Early Machine Loop Invariant Code Motion
591; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
592; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
593; GCN-O1-OPTS-NEXT:        Machine Common Subexpression Elimination
594; GCN-O1-OPTS-NEXT:        SI Fold Operands
595; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
596; GCN-O1-OPTS-NEXT:        SI Shrink Instructions
597; GCN-O1-OPTS-NEXT:        Register Usage Information Propagation
598; GCN-O1-OPTS-NEXT:        Detect Dead Lanes
599; GCN-O1-OPTS-NEXT:        Remove dead machine instructions
600; GCN-O1-OPTS-NEXT:        Process Implicit Definitions
601; GCN-O1-OPTS-NEXT:        Remove unreachable machine basic blocks
602; GCN-O1-OPTS-NEXT:        Live Variable Analysis
603; GCN-O1-OPTS-NEXT:        SI Optimize VGPR LiveRange
604; GCN-O1-OPTS-NEXT:        Eliminate PHI nodes for register allocation
605; GCN-O1-OPTS-NEXT:        SI Lower control flow pseudo instructions
606; GCN-O1-OPTS-NEXT:        Two-Address instruction pass
607; GCN-O1-OPTS-NEXT:        Slot index numbering
608; GCN-O1-OPTS-NEXT:        Live Interval Analysis
609; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
610; GCN-O1-OPTS-NEXT:        Simple Register Coalescing
611; GCN-O1-OPTS-NEXT:        Rename Disconnected Subregister Components
612; GCN-O1-OPTS-NEXT:        AMDGPU Pre-RA optimizations
613; GCN-O1-OPTS-NEXT:        Machine Instruction Scheduler
614; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
615; GCN-O1-OPTS-NEXT:        SI Whole Quad Mode
616; GCN-O1-OPTS-NEXT:        Virtual Register Map
617; GCN-O1-OPTS-NEXT:        Live Register Matrix
618; GCN-O1-OPTS-NEXT:        SI Pre-allocate WWM Registers
619; GCN-O1-OPTS-NEXT:        SI optimize exec mask operations pre-RA
620; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
621; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
622; GCN-O1-OPTS-NEXT:        Debug Variable Analysis
623; GCN-O1-OPTS-NEXT:        Live Stack Slot Analysis
624; GCN-O1-OPTS-NEXT:        Virtual Register Map
625; GCN-O1-OPTS-NEXT:        Live Register Matrix
626; GCN-O1-OPTS-NEXT:        Bundle Machine CFG Edges
627; GCN-O1-OPTS-NEXT:        Spill Code Placement Analysis
628; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
629; GCN-O1-OPTS-NEXT:        Machine Optimization Remark Emitter
630; GCN-O1-OPTS-NEXT:        Greedy Register Allocator
631; GCN-O1-OPTS-NEXT:        Virtual Register Rewriter
632; GCN-O1-OPTS-NEXT:        SI lower SGPR spill instructions
633; GCN-O1-OPTS-NEXT:        Virtual Register Map
634; GCN-O1-OPTS-NEXT:        Live Register Matrix
635; GCN-O1-OPTS-NEXT:        Greedy Register Allocator
636; GCN-O1-OPTS-NEXT:        GCN NSA Reassign
637; GCN-O1-OPTS-NEXT:        Virtual Register Rewriter
638; GCN-O1-OPTS-NEXT:        Stack Slot Coloring
639; GCN-O1-OPTS-NEXT:        Machine Copy Propagation Pass
640; GCN-O1-OPTS-NEXT:        Machine Loop Invariant Code Motion
641; GCN-O1-OPTS-NEXT:        SI Fix VGPR copies
642; GCN-O1-OPTS-NEXT:        SI optimize exec mask operations
643; GCN-O1-OPTS-NEXT:        Remove Redundant DEBUG_VALUE analysis
644; GCN-O1-OPTS-NEXT:        Fixup Statepoint Caller Saved
645; GCN-O1-OPTS-NEXT:        PostRA Machine Sink
646; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
647; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
648; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
649; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
650; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
651; GCN-O1-OPTS-NEXT:        Machine Optimization Remark Emitter
652; GCN-O1-OPTS-NEXT:        Shrink Wrapping analysis
653; GCN-O1-OPTS-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
654; GCN-O1-OPTS-NEXT:        Control Flow Optimizer
655; GCN-O1-OPTS-NEXT:        Lazy Machine Block Frequency Analysis
656; GCN-O1-OPTS-NEXT:        Tail Duplication
657; GCN-O1-OPTS-NEXT:        Machine Copy Propagation Pass
658; GCN-O1-OPTS-NEXT:        Post-RA pseudo instruction expansion pass
659; GCN-O1-OPTS-NEXT:        SI Shrink Instructions
660; GCN-O1-OPTS-NEXT:        SI post-RA bundler
661; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
662; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
663; GCN-O1-OPTS-NEXT:        PostRA Machine Instruction Scheduler
664; GCN-O1-OPTS-NEXT:        Machine Block Frequency Analysis
665; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
666; GCN-O1-OPTS-NEXT:        Branch Probability Basic Block Placement
667; GCN-O1-OPTS-NEXT:        Insert fentry calls
668; GCN-O1-OPTS-NEXT:        Insert XRay ops
669; GCN-O1-OPTS-NEXT:        GCN Create VOPD Instructions
670; GCN-O1-OPTS-NEXT:        SI Memory Legalizer
671; GCN-O1-OPTS-NEXT:        MachineDominator Tree Construction
672; GCN-O1-OPTS-NEXT:        Machine Natural Loop Construction
673; GCN-O1-OPTS-NEXT:        MachinePostDominator Tree Construction
674; GCN-O1-OPTS-NEXT:        SI insert wait instructions
675; GCN-O1-OPTS-NEXT:        Insert required mode register values
676; GCN-O1-OPTS-NEXT:        SI Insert Hard Clauses
677; GCN-O1-OPTS-NEXT:        SI Final Branch Preparation
678; GCN-O1-OPTS-NEXT:        SI peephole optimizations
679; GCN-O1-OPTS-NEXT:        Post RA hazard recognizer
680; GCN-O1-OPTS-NEXT:        AMDGPU Insert Delay ALU
681; GCN-O1-OPTS-NEXT:        Branch relaxation pass
682; GCN-O1-OPTS-NEXT:        Register Usage Information Collector Pass
683; GCN-O1-OPTS-NEXT:        Live DEBUG_VALUE analysis
684; GCN-O1-OPTS-NEXT:    Function register usage analysis
685; GCN-O1-OPTS-NEXT:    FunctionPass Manager
686; GCN-O1-OPTS-NEXT:      Lazy Machine Block Frequency Analysis
687; GCN-O1-OPTS-NEXT:      Machine Optimization Remark Emitter
688; GCN-O1-OPTS-NEXT:      AMDGPU Assembly Printer
689; GCN-O1-OPTS-NEXT:      Free MachineFunction
690; GCN-O1-OPTS-NEXT:Pass Arguments:  -domtree
691; GCN-O1-OPTS-NEXT:  FunctionPass Manager
692; GCN-O1-OPTS-NEXT:    Dominator Tree Construction
693
694; GCN-O2:Target Library Information
695; GCN-O2-NEXT:Target Pass Configuration
696; GCN-O2-NEXT:Machine Module Information
697; GCN-O2-NEXT:Target Transform Information
698; GCN-O2-NEXT:Assumption Cache Tracker
699; GCN-O2-NEXT:Profile summary info
700; GCN-O2-NEXT:AMDGPU Address space based Alias Analysis
701; GCN-O2-NEXT:External Alias Analysis
702; GCN-O2-NEXT:Type-Based Alias Analysis
703; GCN-O2-NEXT:Scoped NoAlias Alias Analysis
704; GCN-O2-NEXT:Argument Register Usage Information Storage
705; GCN-O2-NEXT:Create Garbage Collector Module Metadata
706; GCN-O2-NEXT:Machine Branch Probability Analysis
707; GCN-O2-NEXT:Register Usage Information Storage
708; GCN-O2-NEXT:Default Regalloc Eviction Advisor
709; GCN-O2-NEXT:  ModulePass Manager
710; GCN-O2-NEXT:    Pre-ISel Intrinsic Lowering
711; GCN-O2-NEXT:    AMDGPU Printf lowering
712; GCN-O2-NEXT:      FunctionPass Manager
713; GCN-O2-NEXT:        Dominator Tree Construction
714; GCN-O2-NEXT:    Lower ctors and dtors for AMDGPU
715; GCN-O2-NEXT:    FunctionPass Manager
716; GCN-O2-NEXT:      Early propagate attributes from kernels to functions
717; GCN-O2-NEXT:    AMDGPU Lower Intrinsics
718; GCN-O2-NEXT:    AMDGPU Inline All Functions
719; GCN-O2-NEXT:    CallGraph Construction
720; GCN-O2-NEXT:    Call Graph SCC Pass Manager
721; GCN-O2-NEXT:      Inliner for always_inline functions
722; GCN-O2-NEXT:    A No-Op Barrier Pass
723; GCN-O2-NEXT:    Lower OpenCL enqueued blocks
724; GCN-O2-NEXT:    Lower uses of LDS variables from non-kernel functions
725; GCN-O2-NEXT:    FunctionPass Manager
726; GCN-O2-NEXT:      Infer address spaces
727; GCN-O2-NEXT:      Expand Atomic instructions
728; GCN-O2-NEXT:      AMDGPU Promote Alloca
729; GCN-O2-NEXT:      Dominator Tree Construction
730; GCN-O2-NEXT:      SROA
731; GCN-O2-NEXT:      Basic Alias Analysis (stateless AA impl)
732; GCN-O2-NEXT:      Function Alias Analysis Results
733; GCN-O2-NEXT:      Memory SSA
734; GCN-O2-NEXT:      Natural Loop Information
735; GCN-O2-NEXT:      Canonicalize natural loops
736; GCN-O2-NEXT:      LCSSA Verifier
737; GCN-O2-NEXT:      Loop-Closed SSA Form Pass
738; GCN-O2-NEXT:      Scalar Evolution Analysis
739; GCN-O2-NEXT:      Lazy Branch Probability Analysis
740; GCN-O2-NEXT:      Lazy Block Frequency Analysis
741; GCN-O2-NEXT:      Loop Pass Manager
742; GCN-O2-NEXT:        Loop Invariant Code Motion
743; GCN-O2-NEXT:      Split GEPs to a variadic base and a constant offset for better CSE
744; GCN-O2-NEXT:      Speculatively execute instructions
745; GCN-O2-NEXT:      Scalar Evolution Analysis
746; GCN-O2-NEXT:      Straight line strength reduction
747; GCN-O2-NEXT:      Early CSE
748; GCN-O2-NEXT:      Scalar Evolution Analysis
749; GCN-O2-NEXT:      Nary reassociation
750; GCN-O2-NEXT:      Early CSE
751; GCN-O2-NEXT:      Post-Dominator Tree Construction
752; GCN-O2-NEXT:      Legacy Divergence Analysis
753; GCN-O2-NEXT:      AMDGPU IR optimizations
754; GCN-O2-NEXT:      Canonicalize natural loops
755; GCN-O2-NEXT:      Scalar Evolution Analysis
756; GCN-O2-NEXT:      Loop Pass Manager
757; GCN-O2-NEXT:        Canonicalize Freeze Instructions in Loops
758; GCN-O2-NEXT:        Induction Variable Users
759; GCN-O2-NEXT:        Loop Strength Reduction
760; GCN-O2-NEXT:      Basic Alias Analysis (stateless AA impl)
761; GCN-O2-NEXT:      Function Alias Analysis Results
762; GCN-O2-NEXT:      Merge contiguous icmps into a memcmp
763; GCN-O2-NEXT:      Natural Loop Information
764; GCN-O2-NEXT:      Lazy Branch Probability Analysis
765; GCN-O2-NEXT:      Lazy Block Frequency Analysis
766; GCN-O2-NEXT:      Expand memcmp() to load/stores
767; GCN-O2-NEXT:      Lower constant intrinsics
768; GCN-O2-NEXT:      Remove unreachable blocks from the CFG
769; GCN-O2-NEXT:      Natural Loop Information
770; GCN-O2-NEXT:      Post-Dominator Tree Construction
771; GCN-O2-NEXT:      Branch Probability Analysis
772; GCN-O2-NEXT:      Block Frequency Analysis
773; GCN-O2-NEXT:      Constant Hoisting
774; GCN-O2-NEXT:      Replace intrinsics with calls to vector library
775; GCN-O2-NEXT:      Partially inline calls to library functions
776; GCN-O2-NEXT:      Expand vector predication intrinsics
777; GCN-O2-NEXT:      Scalarize Masked Memory Intrinsics
778; GCN-O2-NEXT:      Expand reduction intrinsics
779; GCN-O2-NEXT:      Natural Loop Information
780; GCN-O2-NEXT:      TLS Variable Hoist
781; GCN-O2-NEXT:      Early CSE
782; GCN-O2-NEXT:    AMDGPU Attributor
783; GCN-O2-NEXT:    CallGraph Construction
784; GCN-O2-NEXT:    Call Graph SCC Pass Manager
785; GCN-O2-NEXT:      AMDGPU Annotate Kernel Features
786; GCN-O2-NEXT:      FunctionPass Manager
787; GCN-O2-NEXT:        AMDGPU Lower Kernel Arguments
788; GCN-O2-NEXT:        Dominator Tree Construction
789; GCN-O2-NEXT:        Natural Loop Information
790; GCN-O2-NEXT:        CodeGen Prepare
791; GCN-O2-NEXT:        Dominator Tree Construction
792; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
793; GCN-O2-NEXT:        Function Alias Analysis Results
794; GCN-O2-NEXT:        Natural Loop Information
795; GCN-O2-NEXT:        Scalar Evolution Analysis
796; GCN-O2-NEXT:        GPU Load and Store Vectorizer
797; GCN-O2-NEXT:        Lazy Value Information Analysis
798; GCN-O2-NEXT:        Lower SwitchInst's to branches
799; GCN-O2-NEXT:        Lower invoke and unwind, for unwindless code generators
800; GCN-O2-NEXT:        Remove unreachable blocks from the CFG
801; GCN-O2-NEXT:        Dominator Tree Construction
802; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
803; GCN-O2-NEXT:        Function Alias Analysis Results
804; GCN-O2-NEXT:        Flatten the CFG
805; GCN-O2-NEXT:        Dominator Tree Construction
806; GCN-O2-NEXT:        Post-Dominator Tree Construction
807; GCN-O2-NEXT:        Natural Loop Information
808; GCN-O2-NEXT:        Legacy Divergence Analysis
809; GCN-O2-NEXT:        AMDGPU IR late optimizations
810; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
811; GCN-O2-NEXT:        Function Alias Analysis Results
812; GCN-O2-NEXT:        Code sinking
813; GCN-O2-NEXT:        Legacy Divergence Analysis
814; GCN-O2-NEXT:        Unify divergent function exit nodes
815; GCN-O2-NEXT:        Lazy Value Information Analysis
816; GCN-O2-NEXT:        Lower SwitchInst's to branches
817; GCN-O2-NEXT:        Dominator Tree Construction
818; GCN-O2-NEXT:        Natural Loop Information
819; GCN-O2-NEXT:        Convert irreducible control-flow into natural loops
820; GCN-O2-NEXT:        Fixup each natural loop to have a single exit block
821; GCN-O2-NEXT:        Post-Dominator Tree Construction
822; GCN-O2-NEXT:        Dominance Frontier Construction
823; GCN-O2-NEXT:        Detect single entry single exit regions
824; GCN-O2-NEXT:        Region Pass Manager
825; GCN-O2-NEXT:          Structurize control flow
826; GCN-O2-NEXT:        Post-Dominator Tree Construction
827; GCN-O2-NEXT:        Natural Loop Information
828; GCN-O2-NEXT:        Legacy Divergence Analysis
829; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
830; GCN-O2-NEXT:        Function Alias Analysis Results
831; GCN-O2-NEXT:        Memory SSA
832; GCN-O2-NEXT:        AMDGPU Annotate Uniform Values
833; GCN-O2-NEXT:        SI annotate control flow
834; GCN-O2-NEXT:        LCSSA Verifier
835; GCN-O2-NEXT:        Loop-Closed SSA Form Pass
836; GCN-O2-NEXT:      Analysis if a function is memory bound
837; GCN-O2-NEXT:      DummyCGSCCPass
838; GCN-O2-NEXT:      FunctionPass Manager
839; GCN-O2-NEXT:        Safe Stack instrumentation pass
840; GCN-O2-NEXT:        Insert stack protectors
841; GCN-O2-NEXT:        Dominator Tree Construction
842; GCN-O2-NEXT:        Post-Dominator Tree Construction
843; GCN-O2-NEXT:        Natural Loop Information
844; GCN-O2-NEXT:        Legacy Divergence Analysis
845; GCN-O2-NEXT:        Basic Alias Analysis (stateless AA impl)
846; GCN-O2-NEXT:        Function Alias Analysis Results
847; GCN-O2-NEXT:        Branch Probability Analysis
848; GCN-O2-NEXT:        Lazy Branch Probability Analysis
849; GCN-O2-NEXT:        Lazy Block Frequency Analysis
850; GCN-O2-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
851; GCN-O2-NEXT:        MachineDominator Tree Construction
852; GCN-O2-NEXT:        SI Fix SGPR copies
853; GCN-O2-NEXT:        MachinePostDominator Tree Construction
854; GCN-O2-NEXT:        SI Lower i1 Copies
855; GCN-O2-NEXT:        Finalize ISel and expand pseudo-instructions
856; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
857; GCN-O2-NEXT:        Early Tail Duplication
858; GCN-O2-NEXT:        Optimize machine instruction PHIs
859; GCN-O2-NEXT:        Slot index numbering
860; GCN-O2-NEXT:        Merge disjoint stack slots
861; GCN-O2-NEXT:        Local Stack Slot Allocation
862; GCN-O2-NEXT:        Remove dead machine instructions
863; GCN-O2-NEXT:        MachineDominator Tree Construction
864; GCN-O2-NEXT:        Machine Natural Loop Construction
865; GCN-O2-NEXT:        Machine Block Frequency Analysis
866; GCN-O2-NEXT:        Early Machine Loop Invariant Code Motion
867; GCN-O2-NEXT:        MachineDominator Tree Construction
868; GCN-O2-NEXT:        Machine Block Frequency Analysis
869; GCN-O2-NEXT:        Machine Common Subexpression Elimination
870; GCN-O2-NEXT:        MachinePostDominator Tree Construction
871; GCN-O2-NEXT:        Machine Cycle Info Analysis
872; GCN-O2-NEXT:        Machine code sinking
873; GCN-O2-NEXT:        Peephole Optimizations
874; GCN-O2-NEXT:        Remove dead machine instructions
875; GCN-O2-NEXT:        SI Fold Operands
876; GCN-O2-NEXT:        GCN DPP Combine
877; GCN-O2-NEXT:        SI Load Store Optimizer
878; GCN-O2-NEXT:        SI Peephole SDWA
879; GCN-O2-NEXT:        Machine Block Frequency Analysis
880; GCN-O2-NEXT:        MachineDominator Tree Construction
881; GCN-O2-NEXT:        Early Machine Loop Invariant Code Motion
882; GCN-O2-NEXT:        MachineDominator Tree Construction
883; GCN-O2-NEXT:        Machine Block Frequency Analysis
884; GCN-O2-NEXT:        Machine Common Subexpression Elimination
885; GCN-O2-NEXT:        SI Fold Operands
886; GCN-O2-NEXT:        Remove dead machine instructions
887; GCN-O2-NEXT:        SI Shrink Instructions
888; GCN-O2-NEXT:        Register Usage Information Propagation
889; GCN-O2-NEXT:        Detect Dead Lanes
890; GCN-O2-NEXT:        Remove dead machine instructions
891; GCN-O2-NEXT:        Process Implicit Definitions
892; GCN-O2-NEXT:        Remove unreachable machine basic blocks
893; GCN-O2-NEXT:        Live Variable Analysis
894; GCN-O2-NEXT:        SI Optimize VGPR LiveRange
895; GCN-O2-NEXT:        Eliminate PHI nodes for register allocation
896; GCN-O2-NEXT:        SI Lower control flow pseudo instructions
897; GCN-O2-NEXT:        Two-Address instruction pass
898; GCN-O2-NEXT:        Slot index numbering
899; GCN-O2-NEXT:        Live Interval Analysis
900; GCN-O2-NEXT:        Machine Natural Loop Construction
901; GCN-O2-NEXT:        Simple Register Coalescing
902; GCN-O2-NEXT:        Rename Disconnected Subregister Components
903; GCN-O2-NEXT:        AMDGPU Pre-RA optimizations
904; GCN-O2-NEXT:        Machine Instruction Scheduler
905; GCN-O2-NEXT:        MachinePostDominator Tree Construction
906; GCN-O2-NEXT:        SI Whole Quad Mode
907; GCN-O2-NEXT:        Virtual Register Map
908; GCN-O2-NEXT:        Live Register Matrix
909; GCN-O2-NEXT:        SI Pre-allocate WWM Registers
910; GCN-O2-NEXT:        SI optimize exec mask operations pre-RA
911; GCN-O2-NEXT:        SI Form memory clauses
912; GCN-O2-NEXT:        Machine Natural Loop Construction
913; GCN-O2-NEXT:        Machine Block Frequency Analysis
914; GCN-O2-NEXT:        Debug Variable Analysis
915; GCN-O2-NEXT:        Live Stack Slot Analysis
916; GCN-O2-NEXT:        Virtual Register Map
917; GCN-O2-NEXT:        Live Register Matrix
918; GCN-O2-NEXT:        Bundle Machine CFG Edges
919; GCN-O2-NEXT:        Spill Code Placement Analysis
920; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
921; GCN-O2-NEXT:        Machine Optimization Remark Emitter
922; GCN-O2-NEXT:        Greedy Register Allocator
923; GCN-O2-NEXT:        Virtual Register Rewriter
924; GCN-O2-NEXT:        SI lower SGPR spill instructions
925; GCN-O2-NEXT:        Virtual Register Map
926; GCN-O2-NEXT:        Live Register Matrix
927; GCN-O2-NEXT:        Greedy Register Allocator
928; GCN-O2-NEXT:        GCN NSA Reassign
929; GCN-O2-NEXT:        Virtual Register Rewriter
930; GCN-O2-NEXT:        Stack Slot Coloring
931; GCN-O2-NEXT:        Machine Copy Propagation Pass
932; GCN-O2-NEXT:        Machine Loop Invariant Code Motion
933; GCN-O2-NEXT:        SI Fix VGPR copies
934; GCN-O2-NEXT:        SI optimize exec mask operations
935; GCN-O2-NEXT:        Remove Redundant DEBUG_VALUE analysis
936; GCN-O2-NEXT:        Fixup Statepoint Caller Saved
937; GCN-O2-NEXT:        PostRA Machine Sink
938; GCN-O2-NEXT:        MachineDominator Tree Construction
939; GCN-O2-NEXT:        Machine Natural Loop Construction
940; GCN-O2-NEXT:        Machine Block Frequency Analysis
941; GCN-O2-NEXT:        MachinePostDominator Tree Construction
942; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
943; GCN-O2-NEXT:        Machine Optimization Remark Emitter
944; GCN-O2-NEXT:        Shrink Wrapping analysis
945; GCN-O2-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
946; GCN-O2-NEXT:        Control Flow Optimizer
947; GCN-O2-NEXT:        Lazy Machine Block Frequency Analysis
948; GCN-O2-NEXT:        Tail Duplication
949; GCN-O2-NEXT:        Machine Copy Propagation Pass
950; GCN-O2-NEXT:        Post-RA pseudo instruction expansion pass
951; GCN-O2-NEXT:        SI Shrink Instructions
952; GCN-O2-NEXT:        SI post-RA bundler
953; GCN-O2-NEXT:        MachineDominator Tree Construction
954; GCN-O2-NEXT:        Machine Natural Loop Construction
955; GCN-O2-NEXT:        PostRA Machine Instruction Scheduler
956; GCN-O2-NEXT:        Machine Block Frequency Analysis
957; GCN-O2-NEXT:        MachinePostDominator Tree Construction
958; GCN-O2-NEXT:        Branch Probability Basic Block Placement
959; GCN-O2-NEXT:        Insert fentry calls
960; GCN-O2-NEXT:        Insert XRay ops
961; GCN-O2-NEXT:        GCN Create VOPD Instructions
962; GCN-O2-NEXT:        SI Memory Legalizer
963; GCN-O2-NEXT:        MachineDominator Tree Construction
964; GCN-O2-NEXT:        Machine Natural Loop Construction
965; GCN-O2-NEXT:        MachinePostDominator Tree Construction
966; GCN-O2-NEXT:        SI insert wait instructions
967; GCN-O2-NEXT:        Insert required mode register values
968; GCN-O2-NEXT:        SI Insert Hard Clauses
969; GCN-O2-NEXT:        SI Final Branch Preparation
970; GCN-O2-NEXT:        SI peephole optimizations
971; GCN-O2-NEXT:        Post RA hazard recognizer
972; GCN-O2-NEXT:        Release VGPRs
973; GCN-O2-NEXT:        AMDGPU Insert Delay ALU
974; GCN-O2-NEXT:        Branch relaxation pass
975; GCN-O2-NEXT:        Register Usage Information Collector Pass
976; GCN-O2-NEXT:        Live DEBUG_VALUE analysis
977; GCN-O2-NEXT:    Function register usage analysis
978; GCN-O2-NEXT:    FunctionPass Manager
979; GCN-O2-NEXT:      Lazy Machine Block Frequency Analysis
980; GCN-O2-NEXT:      Machine Optimization Remark Emitter
981; GCN-O2-NEXT:      AMDGPU Assembly Printer
982; GCN-O2-NEXT:      Free MachineFunction
983; GCN-O2-NEXT:Pass Arguments:  -domtree
984; GCN-O2-NEXT:  FunctionPass Manager
985; GCN-O2-NEXT:    Dominator Tree Construction
986
987; GCN-O3:Target Library Information
988; GCN-O3-NEXT:Target Pass Configuration
989; GCN-O3-NEXT:Machine Module Information
990; GCN-O3-NEXT:Target Transform Information
991; GCN-O3-NEXT:Assumption Cache Tracker
992; GCN-O3-NEXT:Profile summary info
993; GCN-O3-NEXT:AMDGPU Address space based Alias Analysis
994; GCN-O3-NEXT:External Alias Analysis
995; GCN-O3-NEXT:Type-Based Alias Analysis
996; GCN-O3-NEXT:Scoped NoAlias Alias Analysis
997; GCN-O3-NEXT:Argument Register Usage Information Storage
998; GCN-O3-NEXT:Create Garbage Collector Module Metadata
999; GCN-O3-NEXT:Machine Branch Probability Analysis
1000; GCN-O3-NEXT:Register Usage Information Storage
1001; GCN-O3-NEXT:Default Regalloc Eviction Advisor
1002; GCN-O3-NEXT:  ModulePass Manager
1003; GCN-O3-NEXT:    Pre-ISel Intrinsic Lowering
1004; GCN-O3-NEXT:    AMDGPU Printf lowering
1005; GCN-O3-NEXT:      FunctionPass Manager
1006; GCN-O3-NEXT:        Dominator Tree Construction
1007; GCN-O3-NEXT:    Lower ctors and dtors for AMDGPU
1008; GCN-O3-NEXT:    FunctionPass Manager
1009; GCN-O3-NEXT:      Early propagate attributes from kernels to functions
1010; GCN-O3-NEXT:    AMDGPU Lower Intrinsics
1011; GCN-O3-NEXT:    AMDGPU Inline All Functions
1012; GCN-O3-NEXT:    CallGraph Construction
1013; GCN-O3-NEXT:    Call Graph SCC Pass Manager
1014; GCN-O3-NEXT:      Inliner for always_inline functions
1015; GCN-O3-NEXT:    A No-Op Barrier Pass
1016; GCN-O3-NEXT:    Lower OpenCL enqueued blocks
1017; GCN-O3-NEXT:    Lower uses of LDS variables from non-kernel functions
1018; GCN-O3-NEXT:    FunctionPass Manager
1019; GCN-O3-NEXT:      Infer address spaces
1020; GCN-O3-NEXT:      Expand Atomic instructions
1021; GCN-O3-NEXT:      AMDGPU Promote Alloca
1022; GCN-O3-NEXT:      Dominator Tree Construction
1023; GCN-O3-NEXT:      SROA
1024; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1025; GCN-O3-NEXT:      Function Alias Analysis Results
1026; GCN-O3-NEXT:      Memory SSA
1027; GCN-O3-NEXT:      Natural Loop Information
1028; GCN-O3-NEXT:      Canonicalize natural loops
1029; GCN-O3-NEXT:      LCSSA Verifier
1030; GCN-O3-NEXT:      Loop-Closed SSA Form Pass
1031; GCN-O3-NEXT:      Scalar Evolution Analysis
1032; GCN-O3-NEXT:      Lazy Branch Probability Analysis
1033; GCN-O3-NEXT:      Lazy Block Frequency Analysis
1034; GCN-O3-NEXT:      Loop Pass Manager
1035; GCN-O3-NEXT:        Loop Invariant Code Motion
1036; GCN-O3-NEXT:      Split GEPs to a variadic base and a constant offset for better CSE
1037; GCN-O3-NEXT:      Speculatively execute instructions
1038; GCN-O3-NEXT:      Scalar Evolution Analysis
1039; GCN-O3-NEXT:      Straight line strength reduction
1040; GCN-O3-NEXT:      Phi Values Analysis
1041; GCN-O3-NEXT:      Function Alias Analysis Results
1042; GCN-O3-NEXT:      Memory Dependence Analysis
1043; GCN-O3-NEXT:      Optimization Remark Emitter
1044; GCN-O3-NEXT:      Global Value Numbering
1045; GCN-O3-NEXT:      Scalar Evolution Analysis
1046; GCN-O3-NEXT:      Nary reassociation
1047; GCN-O3-NEXT:      Early CSE
1048; GCN-O3-NEXT:      Post-Dominator Tree Construction
1049; GCN-O3-NEXT:      Legacy Divergence Analysis
1050; GCN-O3-NEXT:      AMDGPU IR optimizations
1051; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1052; GCN-O3-NEXT:      Canonicalize natural loops
1053; GCN-O3-NEXT:      Scalar Evolution Analysis
1054; GCN-O3-NEXT:      Loop Pass Manager
1055; GCN-O3-NEXT:        Canonicalize Freeze Instructions in Loops
1056; GCN-O3-NEXT:        Induction Variable Users
1057; GCN-O3-NEXT:        Loop Strength Reduction
1058; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1059; GCN-O3-NEXT:      Function Alias Analysis Results
1060; GCN-O3-NEXT:      Merge contiguous icmps into a memcmp
1061; GCN-O3-NEXT:      Natural Loop Information
1062; GCN-O3-NEXT:      Lazy Branch Probability Analysis
1063; GCN-O3-NEXT:      Lazy Block Frequency Analysis
1064; GCN-O3-NEXT:      Expand memcmp() to load/stores
1065; GCN-O3-NEXT:      Lower constant intrinsics
1066; GCN-O3-NEXT:      Remove unreachable blocks from the CFG
1067; GCN-O3-NEXT:      Natural Loop Information
1068; GCN-O3-NEXT:      Post-Dominator Tree Construction
1069; GCN-O3-NEXT:      Branch Probability Analysis
1070; GCN-O3-NEXT:      Block Frequency Analysis
1071; GCN-O3-NEXT:      Constant Hoisting
1072; GCN-O3-NEXT:      Replace intrinsics with calls to vector library
1073; GCN-O3-NEXT:      Partially inline calls to library functions
1074; GCN-O3-NEXT:      Expand vector predication intrinsics
1075; GCN-O3-NEXT:      Scalarize Masked Memory Intrinsics
1076; GCN-O3-NEXT:      Expand reduction intrinsics
1077; GCN-O3-NEXT:      Natural Loop Information
1078; GCN-O3-NEXT:      TLS Variable Hoist
1079; GCN-O3-NEXT:      Phi Values Analysis
1080; GCN-O3-NEXT:      Basic Alias Analysis (stateless AA impl)
1081; GCN-O3-NEXT:      Function Alias Analysis Results
1082; GCN-O3-NEXT:      Memory Dependence Analysis
1083; GCN-O3-NEXT:      Lazy Branch Probability Analysis
1084; GCN-O3-NEXT:      Lazy Block Frequency Analysis
1085; GCN-O3-NEXT:      Optimization Remark Emitter
1086; GCN-O3-NEXT:      Global Value Numbering
1087; GCN-O3-NEXT:    AMDGPU Attributor
1088; GCN-O3-NEXT:    CallGraph Construction
1089; GCN-O3-NEXT:    Call Graph SCC Pass Manager
1090; GCN-O3-NEXT:      AMDGPU Annotate Kernel Features
1091; GCN-O3-NEXT:      FunctionPass Manager
1092; GCN-O3-NEXT:        AMDGPU Lower Kernel Arguments
1093; GCN-O3-NEXT:        Dominator Tree Construction
1094; GCN-O3-NEXT:        Natural Loop Information
1095; GCN-O3-NEXT:        CodeGen Prepare
1096; GCN-O3-NEXT:        Dominator Tree Construction
1097; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1098; GCN-O3-NEXT:        Function Alias Analysis Results
1099; GCN-O3-NEXT:        Natural Loop Information
1100; GCN-O3-NEXT:        Scalar Evolution Analysis
1101; GCN-O3-NEXT:        GPU Load and Store Vectorizer
1102; GCN-O3-NEXT:        Lazy Value Information Analysis
1103; GCN-O3-NEXT:        Lower SwitchInst's to branches
1104; GCN-O3-NEXT:        Lower invoke and unwind, for unwindless code generators
1105; GCN-O3-NEXT:        Remove unreachable blocks from the CFG
1106; GCN-O3-NEXT:        Dominator Tree Construction
1107; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1108; GCN-O3-NEXT:        Function Alias Analysis Results
1109; GCN-O3-NEXT:        Flatten the CFG
1110; GCN-O3-NEXT:        Dominator Tree Construction
1111; GCN-O3-NEXT:        Post-Dominator Tree Construction
1112; GCN-O3-NEXT:        Natural Loop Information
1113; GCN-O3-NEXT:        Legacy Divergence Analysis
1114; GCN-O3-NEXT:        AMDGPU IR late optimizations
1115; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1116; GCN-O3-NEXT:        Function Alias Analysis Results
1117; GCN-O3-NEXT:        Code sinking
1118; GCN-O3-NEXT:        Legacy Divergence Analysis
1119; GCN-O3-NEXT:        Unify divergent function exit nodes
1120; GCN-O3-NEXT:        Lazy Value Information Analysis
1121; GCN-O3-NEXT:        Lower SwitchInst's to branches
1122; GCN-O3-NEXT:        Dominator Tree Construction
1123; GCN-O3-NEXT:        Natural Loop Information
1124; GCN-O3-NEXT:        Convert irreducible control-flow into natural loops
1125; GCN-O3-NEXT:        Fixup each natural loop to have a single exit block
1126; GCN-O3-NEXT:        Post-Dominator Tree Construction
1127; GCN-O3-NEXT:        Dominance Frontier Construction
1128; GCN-O3-NEXT:        Detect single entry single exit regions
1129; GCN-O3-NEXT:        Region Pass Manager
1130; GCN-O3-NEXT:          Structurize control flow
1131; GCN-O3-NEXT:        Post-Dominator Tree Construction
1132; GCN-O3-NEXT:        Natural Loop Information
1133; GCN-O3-NEXT:        Legacy Divergence Analysis
1134; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1135; GCN-O3-NEXT:        Function Alias Analysis Results
1136; GCN-O3-NEXT:        Memory SSA
1137; GCN-O3-NEXT:        AMDGPU Annotate Uniform Values
1138; GCN-O3-NEXT:        SI annotate control flow
1139; GCN-O3-NEXT:        LCSSA Verifier
1140; GCN-O3-NEXT:        Loop-Closed SSA Form Pass
1141; GCN-O3-NEXT:      Analysis if a function is memory bound
1142; GCN-O3-NEXT:      DummyCGSCCPass
1143; GCN-O3-NEXT:      FunctionPass Manager
1144; GCN-O3-NEXT:        Safe Stack instrumentation pass
1145; GCN-O3-NEXT:        Insert stack protectors
1146; GCN-O3-NEXT:        Dominator Tree Construction
1147; GCN-O3-NEXT:        Post-Dominator Tree Construction
1148; GCN-O3-NEXT:        Natural Loop Information
1149; GCN-O3-NEXT:        Legacy Divergence Analysis
1150; GCN-O3-NEXT:        Basic Alias Analysis (stateless AA impl)
1151; GCN-O3-NEXT:        Function Alias Analysis Results
1152; GCN-O3-NEXT:        Branch Probability Analysis
1153; GCN-O3-NEXT:        Lazy Branch Probability Analysis
1154; GCN-O3-NEXT:        Lazy Block Frequency Analysis
1155; GCN-O3-NEXT:        AMDGPU DAG->DAG Pattern Instruction Selection
1156; GCN-O3-NEXT:        MachineDominator Tree Construction
1157; GCN-O3-NEXT:        SI Fix SGPR copies
1158; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1159; GCN-O3-NEXT:        SI Lower i1 Copies
1160; GCN-O3-NEXT:        Finalize ISel and expand pseudo-instructions
1161; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1162; GCN-O3-NEXT:        Early Tail Duplication
1163; GCN-O3-NEXT:        Optimize machine instruction PHIs
1164; GCN-O3-NEXT:        Slot index numbering
1165; GCN-O3-NEXT:        Merge disjoint stack slots
1166; GCN-O3-NEXT:        Local Stack Slot Allocation
1167; GCN-O3-NEXT:        Remove dead machine instructions
1168; GCN-O3-NEXT:        MachineDominator Tree Construction
1169; GCN-O3-NEXT:        Machine Natural Loop Construction
1170; GCN-O3-NEXT:        Machine Block Frequency Analysis
1171; GCN-O3-NEXT:        Early Machine Loop Invariant Code Motion
1172; GCN-O3-NEXT:        MachineDominator Tree Construction
1173; GCN-O3-NEXT:        Machine Block Frequency Analysis
1174; GCN-O3-NEXT:        Machine Common Subexpression Elimination
1175; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1176; GCN-O3-NEXT:        Machine Cycle Info Analysis
1177; GCN-O3-NEXT:        Machine code sinking
1178; GCN-O3-NEXT:        Peephole Optimizations
1179; GCN-O3-NEXT:        Remove dead machine instructions
1180; GCN-O3-NEXT:        SI Fold Operands
1181; GCN-O3-NEXT:        GCN DPP Combine
1182; GCN-O3-NEXT:        SI Load Store Optimizer
1183; GCN-O3-NEXT:        SI Peephole SDWA
1184; GCN-O3-NEXT:        Machine Block Frequency Analysis
1185; GCN-O3-NEXT:        MachineDominator Tree Construction
1186; GCN-O3-NEXT:        Early Machine Loop Invariant Code Motion
1187; GCN-O3-NEXT:        MachineDominator Tree Construction
1188; GCN-O3-NEXT:        Machine Block Frequency Analysis
1189; GCN-O3-NEXT:        Machine Common Subexpression Elimination
1190; GCN-O3-NEXT:        SI Fold Operands
1191; GCN-O3-NEXT:        Remove dead machine instructions
1192; GCN-O3-NEXT:        SI Shrink Instructions
1193; GCN-O3-NEXT:        Register Usage Information Propagation
1194; GCN-O3-NEXT:        Detect Dead Lanes
1195; GCN-O3-NEXT:        Remove dead machine instructions
1196; GCN-O3-NEXT:        Process Implicit Definitions
1197; GCN-O3-NEXT:        Remove unreachable machine basic blocks
1198; GCN-O3-NEXT:        Live Variable Analysis
1199; GCN-O3-NEXT:        SI Optimize VGPR LiveRange
1200; GCN-O3-NEXT:        Eliminate PHI nodes for register allocation
1201; GCN-O3-NEXT:        SI Lower control flow pseudo instructions
1202; GCN-O3-NEXT:        Two-Address instruction pass
1203; GCN-O3-NEXT:        Slot index numbering
1204; GCN-O3-NEXT:        Live Interval Analysis
1205; GCN-O3-NEXT:        Machine Natural Loop Construction
1206; GCN-O3-NEXT:        Simple Register Coalescing
1207; GCN-O3-NEXT:        Rename Disconnected Subregister Components
1208; GCN-O3-NEXT:        AMDGPU Pre-RA optimizations
1209; GCN-O3-NEXT:        Machine Instruction Scheduler
1210; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1211; GCN-O3-NEXT:        SI Whole Quad Mode
1212; GCN-O3-NEXT:        Virtual Register Map
1213; GCN-O3-NEXT:        Live Register Matrix
1214; GCN-O3-NEXT:        SI Pre-allocate WWM Registers
1215; GCN-O3-NEXT:        SI optimize exec mask operations pre-RA
1216; GCN-O3-NEXT:        SI Form memory clauses
1217; GCN-O3-NEXT:        Machine Natural Loop Construction
1218; GCN-O3-NEXT:        Machine Block Frequency Analysis
1219; GCN-O3-NEXT:        Debug Variable Analysis
1220; GCN-O3-NEXT:        Live Stack Slot Analysis
1221; GCN-O3-NEXT:        Virtual Register Map
1222; GCN-O3-NEXT:        Live Register Matrix
1223; GCN-O3-NEXT:        Bundle Machine CFG Edges
1224; GCN-O3-NEXT:        Spill Code Placement Analysis
1225; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1226; GCN-O3-NEXT:        Machine Optimization Remark Emitter
1227; GCN-O3-NEXT:        Greedy Register Allocator
1228; GCN-O3-NEXT:        Virtual Register Rewriter
1229; GCN-O3-NEXT:        SI lower SGPR spill instructions
1230; GCN-O3-NEXT:        Virtual Register Map
1231; GCN-O3-NEXT:        Live Register Matrix
1232; GCN-O3-NEXT:        Greedy Register Allocator
1233; GCN-O3-NEXT:        GCN NSA Reassign
1234; GCN-O3-NEXT:        Virtual Register Rewriter
1235; GCN-O3-NEXT:        Stack Slot Coloring
1236; GCN-O3-NEXT:        Machine Copy Propagation Pass
1237; GCN-O3-NEXT:        Machine Loop Invariant Code Motion
1238; GCN-O3-NEXT:        SI Fix VGPR copies
1239; GCN-O3-NEXT:        SI optimize exec mask operations
1240; GCN-O3-NEXT:        Remove Redundant DEBUG_VALUE analysis
1241; GCN-O3-NEXT:        Fixup Statepoint Caller Saved
1242; GCN-O3-NEXT:        PostRA Machine Sink
1243; GCN-O3-NEXT:        MachineDominator Tree Construction
1244; GCN-O3-NEXT:        Machine Natural Loop Construction
1245; GCN-O3-NEXT:        Machine Block Frequency Analysis
1246; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1247; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1248; GCN-O3-NEXT:        Machine Optimization Remark Emitter
1249; GCN-O3-NEXT:        Shrink Wrapping analysis
1250; GCN-O3-NEXT:        Prologue/Epilogue Insertion & Frame Finalization
1251; GCN-O3-NEXT:        Control Flow Optimizer
1252; GCN-O3-NEXT:        Lazy Machine Block Frequency Analysis
1253; GCN-O3-NEXT:        Tail Duplication
1254; GCN-O3-NEXT:        Machine Copy Propagation Pass
1255; GCN-O3-NEXT:        Post-RA pseudo instruction expansion pass
1256; GCN-O3-NEXT:        SI Shrink Instructions
1257; GCN-O3-NEXT:        SI post-RA bundler
1258; GCN-O3-NEXT:        MachineDominator Tree Construction
1259; GCN-O3-NEXT:        Machine Natural Loop Construction
1260; GCN-O3-NEXT:        PostRA Machine Instruction Scheduler
1261; GCN-O3-NEXT:        Machine Block Frequency Analysis
1262; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1263; GCN-O3-NEXT:        Branch Probability Basic Block Placement
1264; GCN-O3-NEXT:        Insert fentry calls
1265; GCN-O3-NEXT:        Insert XRay ops
1266; GCN-O3-NEXT:        GCN Create VOPD Instructions
1267; GCN-O3-NEXT:        SI Memory Legalizer
1268; GCN-O3-NEXT:        MachineDominator Tree Construction
1269; GCN-O3-NEXT:        Machine Natural Loop Construction
1270; GCN-O3-NEXT:        MachinePostDominator Tree Construction
1271; GCN-O3-NEXT:        SI insert wait instructions
1272; GCN-O3-NEXT:        Insert required mode register values
1273; GCN-O3-NEXT:        SI Insert Hard Clauses
1274; GCN-O3-NEXT:        SI Final Branch Preparation
1275; GCN-O3-NEXT:        SI peephole optimizations
1276; GCN-O3-NEXT:        Post RA hazard recognizer
1277; GCN-O3-NEXT:        Release VGPRs
1278; GCN-O3-NEXT:        AMDGPU Insert Delay ALU
1279; GCN-O3-NEXT:        Branch relaxation pass
1280; GCN-O3-NEXT:        Register Usage Information Collector Pass
1281; GCN-O3-NEXT:        Live DEBUG_VALUE analysis
1282; GCN-O3-NEXT:    Function register usage analysis
1283; GCN-O3-NEXT:    FunctionPass Manager
1284; GCN-O3-NEXT:      Lazy Machine Block Frequency Analysis
1285; GCN-O3-NEXT:      Machine Optimization Remark Emitter
1286; GCN-O3-NEXT:      AMDGPU Assembly Printer
1287; GCN-O3-NEXT:      Free MachineFunction
1288; GCN-O3-NEXT:Pass Arguments:  -domtree
1289; GCN-O3-NEXT:  FunctionPass Manager
1290; GCN-O3-NEXT:    Dominator Tree Construction
1291
1292define void @empty() {
1293  ret void
1294}
1295