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