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llvm-project/llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
Pierre van Houtryve 953c13b5c9
[AMDGPU][PromoteAlloca] Whole-function alloca promotion to vector (#84735) 
Update PromoteAllocaToVector so it considers the whole function before promoting allocas.
Allocas are scored & sorted so the highest value ones are seen first. The budget is now per function instead of per alloca.

Passed internal performance testing.
2024-03-19 11:49:22 +01:00

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; UNSUPPORTED: expensive_checks
; RUN: llc -O0 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
; RUN: | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O0 %s
; RUN: llc -O1 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
; RUN: | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O1 %s
; RUN: llc -O1 -mtriple=amdgcn--amdhsa -disable-verify -amdgpu-scalar-ir-passes -amdgpu-sdwa-peephole \
; RUN: -amdgpu-load-store-vectorizer -amdgpu-enable-pre-ra-optimizations -amdgpu-loop-prefetch -debug-pass=Structure < %s 2>&1 \
; RUN: | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O1-OPTS %s
; RUN: llc -O2 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
; RUN: | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O2 %s
; RUN: llc -O3 -mtriple=amdgcn--amdhsa -disable-verify -debug-pass=Structure < %s 2>&1 \
; RUN: | FileCheck -match-full-lines -strict-whitespace -check-prefix=GCN-O3 %s
; REQUIRES: asserts
; GCN-O0:Target Library Information
; GCN-O0-NEXT:Target Pass Configuration
; GCN-O0-NEXT:Machine Module Information
; GCN-O0-NEXT:Target Transform Information
; GCN-O0-NEXT:Assumption Cache Tracker
; GCN-O0-NEXT:Profile summary info
; GCN-O0-NEXT:Argument Register Usage Information Storage
; GCN-O0-NEXT:Create Garbage Collector Module Metadata
; GCN-O0-NEXT:Register Usage Information Storage
; GCN-O0-NEXT:Machine Branch Probability Analysis
; GCN-O0-NEXT: ModulePass Manager
; GCN-O0-NEXT: Pre-ISel Intrinsic Lowering
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Expand large div/rem
; GCN-O0-NEXT: Expand large fp convert
; GCN-O0-NEXT: AMDGPU Remove Incompatible Functions
; GCN-O0-NEXT: AMDGPU Printf lowering
; GCN-O0-NEXT: Lower ctors and dtors for AMDGPU
; GCN-O0-NEXT: AMDGPU Inline All Functions
; GCN-O0-NEXT: Inliner for always_inline functions
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Dominator Tree Construction
; GCN-O0-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O0-NEXT: Function Alias Analysis Results
; GCN-O0-NEXT: Lower OpenCL enqueued blocks
; GCN-O0-NEXT: Lower uses of LDS variables from non-kernel functions
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Expand Atomic instructions
; GCN-O0-NEXT: Lower constant intrinsics
; GCN-O0-NEXT: Remove unreachable blocks from the CFG
; GCN-O0-NEXT: Expand vector predication intrinsics
; GCN-O0-NEXT: Scalarize Masked Memory Intrinsics
; GCN-O0-NEXT: Expand reduction intrinsics
; GCN-O0-NEXT: CallGraph Construction
; GCN-O0-NEXT: Call Graph SCC Pass Manager
; GCN-O0-NEXT: AMDGPU Annotate Kernel Features
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: AMDGPU Lower Kernel Arguments
; GCN-O0-NEXT: Lower buffer fat pointer operations to buffer resources
; GCN-O0-NEXT: CallGraph Construction
; GCN-O0-NEXT: Call Graph SCC Pass Manager
; GCN-O0-NEXT: DummyCGSCCPass
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Lazy Value Information Analysis
; GCN-O0-NEXT: Lower SwitchInst's to branches
; GCN-O0-NEXT: Lower invoke and unwind, for unwindless code generators
; GCN-O0-NEXT: Remove unreachable blocks from the CFG
; GCN-O0-NEXT: Post-Dominator Tree Construction
; GCN-O0-NEXT: Dominator Tree Construction
; GCN-O0-NEXT: Cycle Info Analysis
; GCN-O0-NEXT: Uniformity Analysis
; GCN-O0-NEXT: Unify divergent function exit nodes
; GCN-O0-NEXT: Dominator Tree Construction
; GCN-O0-NEXT: Natural Loop Information
; GCN-O0-NEXT: Convert irreducible control-flow into natural loops
; GCN-O0-NEXT: Fixup each natural loop to have a single exit block
; GCN-O0-NEXT: Post-Dominator Tree Construction
; GCN-O0-NEXT: Dominance Frontier Construction
; GCN-O0-NEXT: Detect single entry single exit regions
; GCN-O0-NEXT: Region Pass Manager
; GCN-O0-NEXT: Structurize control flow
; GCN-O0-NEXT: Cycle Info Analysis
; GCN-O0-NEXT: Uniformity Analysis
; GCN-O0-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O0-NEXT: Function Alias Analysis Results
; GCN-O0-NEXT: Memory SSA
; GCN-O0-NEXT: AMDGPU Annotate Uniform Values
; GCN-O0-NEXT: Natural Loop Information
; GCN-O0-NEXT: SI annotate control flow
; GCN-O0-NEXT: Cycle Info Analysis
; GCN-O0-NEXT: Uniformity Analysis
; GCN-O0-NEXT: AMDGPU Rewrite Undef for PHI
; GCN-O0-NEXT: LCSSA Verifier
; GCN-O0-NEXT: Loop-Closed SSA Form Pass
; GCN-O0-NEXT: DummyCGSCCPass
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Prepare callbr
; GCN-O0-NEXT: Safe Stack instrumentation pass
; GCN-O0-NEXT: Insert stack protectors
; GCN-O0-NEXT: Dominator Tree Construction
; GCN-O0-NEXT: Cycle Info Analysis
; GCN-O0-NEXT: Uniformity Analysis
; GCN-O0-NEXT: Assignment Tracking Analysis
; GCN-O0-NEXT: AMDGPU DAG->DAG Pattern Instruction Selection
; GCN-O0-NEXT: MachineDominator Tree Construction
; GCN-O0-NEXT: SI Fix SGPR copies
; GCN-O0-NEXT: MachinePostDominator Tree Construction
; GCN-O0-NEXT: SI Lower i1 Copies
; GCN-O0-NEXT: Finalize ISel and expand pseudo-instructions
; GCN-O0-NEXT: Local Stack Slot Allocation
; GCN-O0-NEXT: Register Usage Information Propagation
; GCN-O0-NEXT: Eliminate PHI nodes for register allocation
; GCN-O0-NEXT: SI Lower control flow pseudo instructions
; GCN-O0-NEXT: Two-Address instruction pass
; GCN-O0-NEXT: MachineDominator Tree Construction
; GCN-O0-NEXT: Slot index numbering
; GCN-O0-NEXT: Live Interval Analysis
; GCN-O0-NEXT: SI Whole Quad Mode
; GCN-O0-NEXT: AMDGPU Pre-RA Long Branch Reg
; GCN-O0-NEXT: Fast Register Allocator
; GCN-O0-NEXT: SI lower SGPR spill instructions
; GCN-O0-NEXT: Slot index numbering
; GCN-O0-NEXT: Live Interval Analysis
; GCN-O0-NEXT: Virtual Register Map
; GCN-O0-NEXT: Live Register Matrix
; GCN-O0-NEXT: SI Pre-allocate WWM Registers
; GCN-O0-NEXT: Fast Register Allocator
; GCN-O0-NEXT: SI Lower WWM Copies
; GCN-O0-NEXT: SI Fix VGPR copies
; GCN-O0-NEXT: Remove Redundant DEBUG_VALUE analysis
; GCN-O0-NEXT: Fixup Statepoint Caller Saved
; GCN-O0-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O0-NEXT: Machine Optimization Remark Emitter
; GCN-O0-NEXT: Prologue/Epilogue Insertion & Frame Finalization
; GCN-O0-NEXT: Post-RA pseudo instruction expansion pass
; GCN-O0-NEXT: SI post-RA bundler
; GCN-O0-NEXT: Insert fentry calls
; GCN-O0-NEXT: Insert XRay ops
; GCN-O0-NEXT: SI Memory Legalizer
; GCN-O0-NEXT: MachineDominator Tree Construction
; GCN-O0-NEXT: Machine Natural Loop Construction
; GCN-O0-NEXT: MachinePostDominator Tree Construction
; GCN-O0-NEXT: SI insert wait instructions
; GCN-O0-NEXT: Insert required mode register values
; GCN-O0-NEXT: SI Final Branch Preparation
; GCN-O0-NEXT: Post RA hazard recognizer
; GCN-O0-NEXT: Branch relaxation pass
; GCN-O0-NEXT: Register Usage Information Collector Pass
; GCN-O0-NEXT: Live DEBUG_VALUE analysis
; GCN-O0-NEXT: Machine Sanitizer Binary Metadata
; GCN-O0-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O0-NEXT: Machine Optimization Remark Emitter
; GCN-O0-NEXT: Stack Frame Layout Analysis
; GCN-O0-NEXT: Function register usage analysis
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O0-NEXT: Machine Optimization Remark Emitter
; GCN-O0-NEXT: AMDGPU Assembly Printer
; GCN-O0-NEXT: Free MachineFunction
; GCN-O1:Target Library Information
; GCN-O1-NEXT:Target Pass Configuration
; GCN-O1-NEXT:Machine Module Information
; GCN-O1-NEXT:Target Transform Information
; GCN-O1-NEXT:Assumption Cache Tracker
; GCN-O1-NEXT:Profile summary info
; GCN-O1-NEXT:AMDGPU Address space based Alias Analysis
; GCN-O1-NEXT:External Alias Analysis
; GCN-O1-NEXT:Type-Based Alias Analysis
; GCN-O1-NEXT:Scoped NoAlias Alias Analysis
; GCN-O1-NEXT:Argument Register Usage Information Storage
; GCN-O1-NEXT:Create Garbage Collector Module Metadata
; GCN-O1-NEXT:Machine Branch Probability Analysis
; GCN-O1-NEXT:Register Usage Information Storage
; GCN-O1-NEXT:Default Regalloc Eviction Advisor
; GCN-O1-NEXT:Default Regalloc Priority Advisor
; GCN-O1-NEXT: ModulePass Manager
; GCN-O1-NEXT: Pre-ISel Intrinsic Lowering
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Expand large div/rem
; GCN-O1-NEXT: Expand large fp convert
; GCN-O1-NEXT: AMDGPU Remove Incompatible Functions
; GCN-O1-NEXT: AMDGPU Printf lowering
; GCN-O1-NEXT: Lower ctors and dtors for AMDGPU
; GCN-O1-NEXT: AMDGPU Inline All Functions
; GCN-O1-NEXT: Inliner for always_inline functions
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Lower OpenCL enqueued blocks
; GCN-O1-NEXT: Lower uses of LDS variables from non-kernel functions
; GCN-O1-NEXT: AMDGPU Attributor
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Infer address spaces
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: Uniformity Analysis
; GCN-O1-NEXT: AMDGPU atomic optimizations
; GCN-O1-NEXT: Expand Atomic instructions
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: AMDGPU Promote Alloca
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: Uniformity Analysis
; GCN-O1-NEXT: AMDGPU IR optimizations
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Canonicalize Freeze Instructions in Loops
; GCN-O1-NEXT: Induction Variable Users
; GCN-O1-NEXT: Loop Strength Reduction
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Merge contiguous icmps into a memcmp
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Expand memcmp() to load/stores
; GCN-O1-NEXT: Lower constant intrinsics
; GCN-O1-NEXT: Remove unreachable blocks from the CFG
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Branch Probability Analysis
; GCN-O1-NEXT: Block Frequency Analysis
; GCN-O1-NEXT: Constant Hoisting
; GCN-O1-NEXT: Replace intrinsics with calls to vector library
; GCN-O1-NEXT: Partially inline calls to library functions
; GCN-O1-NEXT: Expand vector predication intrinsics
; GCN-O1-NEXT: Scalarize Masked Memory Intrinsics
; GCN-O1-NEXT: Expand reduction intrinsics
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: TLS Variable Hoist
; GCN-O1-NEXT: CallGraph Construction
; GCN-O1-NEXT: Call Graph SCC Pass Manager
; GCN-O1-NEXT: AMDGPU Annotate Kernel Features
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: AMDGPU Lower Kernel Arguments
; GCN-O1-NEXT: Lower buffer fat pointer operations to buffer resources
; GCN-O1-NEXT: CallGraph Construction
; GCN-O1-NEXT: Call Graph SCC Pass Manager
; GCN-O1-NEXT: DummyCGSCCPass
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: CodeGen Prepare
; GCN-O1-NEXT: Lazy Value Information Analysis
; GCN-O1-NEXT: Lower SwitchInst's to branches
; GCN-O1-NEXT: Lower invoke and unwind, for unwindless code generators
; GCN-O1-NEXT: Remove unreachable blocks from the CFG
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Flatten the CFG
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: Uniformity Analysis
; GCN-O1-NEXT: AMDGPU IR late optimizations
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Code sinking
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Unify divergent function exit nodes
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Convert irreducible control-flow into natural loops
; GCN-O1-NEXT: Fixup each natural loop to have a single exit block
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Dominance Frontier Construction
; GCN-O1-NEXT: Detect single entry single exit regions
; GCN-O1-NEXT: Region Pass Manager
; GCN-O1-NEXT: Structurize control flow
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: Uniformity Analysis
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Memory SSA
; GCN-O1-NEXT: AMDGPU Annotate Uniform Values
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: SI annotate control flow
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: Uniformity Analysis
; GCN-O1-NEXT: AMDGPU Rewrite Undef for PHI
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: DummyCGSCCPass
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Prepare callbr
; GCN-O1-NEXT: Safe Stack instrumentation pass
; GCN-O1-NEXT: Insert stack protectors
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Cycle Info Analysis
; GCN-O1-NEXT: Uniformity Analysis
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Branch Probability Analysis
; GCN-O1-NEXT: Assignment Tracking Analysis
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: AMDGPU DAG->DAG Pattern Instruction Selection
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: SI Fix SGPR copies
; GCN-O1-NEXT: MachinePostDominator Tree Construction
; GCN-O1-NEXT: SI Lower i1 Copies
; GCN-O1-NEXT: Finalize ISel and expand pseudo-instructions
; GCN-O1-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-NEXT: Early Tail Duplication
; GCN-O1-NEXT: Optimize machine instruction PHIs
; GCN-O1-NEXT: Slot index numbering
; GCN-O1-NEXT: Merge disjoint stack slots
; GCN-O1-NEXT: Local Stack Slot Allocation
; GCN-O1-NEXT: Remove dead machine instructions
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: Machine Natural Loop Construction
; GCN-O1-NEXT: Machine Block Frequency Analysis
; GCN-O1-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: Machine Block Frequency Analysis
; GCN-O1-NEXT: Machine Common Subexpression Elimination
; GCN-O1-NEXT: MachinePostDominator Tree Construction
; GCN-O1-NEXT: Machine Cycle Info Analysis
; GCN-O1-NEXT: Machine code sinking
; GCN-O1-NEXT: Peephole Optimizations
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; GCN-O1-NEXT: SI Fold Operands
; GCN-O1-NEXT: GCN DPP Combine
; GCN-O1-NEXT: SI Load Store Optimizer
; GCN-O1-NEXT: Remove dead machine instructions
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; GCN-O1-NEXT: Detect Dead Lanes
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; GCN-O1-NEXT: Remove unreachable machine basic blocks
; GCN-O1-NEXT: Live Variable Analysis
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: SI Optimize VGPR LiveRange
; GCN-O1-NEXT: Eliminate PHI nodes for register allocation
; GCN-O1-NEXT: SI Lower control flow pseudo instructions
; GCN-O1-NEXT: Two-Address instruction pass
; GCN-O1-NEXT: Slot index numbering
; GCN-O1-NEXT: Live Interval Analysis
; GCN-O1-NEXT: Machine Natural Loop Construction
; GCN-O1-NEXT: Register Coalescer
; GCN-O1-NEXT: Rename Disconnected Subregister Components
; GCN-O1-NEXT: Rewrite Partial Register Uses
; GCN-O1-NEXT: Machine Instruction Scheduler
; GCN-O1-NEXT: SI Whole Quad Mode
; GCN-O1-NEXT: SI optimize exec mask operations pre-RA
; GCN-O1-NEXT: AMDGPU Pre-RA Long Branch Reg
; GCN-O1-NEXT: Machine Natural Loop Construction
; GCN-O1-NEXT: Machine Block Frequency Analysis
; GCN-O1-NEXT: Debug Variable Analysis
; GCN-O1-NEXT: Live Stack Slot Analysis
; GCN-O1-NEXT: Virtual Register Map
; GCN-O1-NEXT: Live Register Matrix
; GCN-O1-NEXT: Bundle Machine CFG Edges
; GCN-O1-NEXT: Spill Code Placement Analysis
; GCN-O1-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-NEXT: Machine Optimization Remark Emitter
; GCN-O1-NEXT: Greedy Register Allocator
; GCN-O1-NEXT: Virtual Register Rewriter
; GCN-O1-NEXT: SI lower SGPR spill instructions
; GCN-O1-NEXT: Virtual Register Map
; GCN-O1-NEXT: Live Register Matrix
; GCN-O1-NEXT: SI Pre-allocate WWM Registers
; GCN-O1-NEXT: Greedy Register Allocator
; GCN-O1-NEXT: SI Lower WWM Copies
; GCN-O1-NEXT: GCN NSA Reassign
; GCN-O1-NEXT: Virtual Register Rewriter
; GCN-O1-NEXT: AMDGPU Mark Last Scratch Load
; GCN-O1-NEXT: Stack Slot Coloring
; GCN-O1-NEXT: Machine Copy Propagation Pass
; GCN-O1-NEXT: Machine Loop Invariant Code Motion
; GCN-O1-NEXT: SI Fix VGPR copies
; GCN-O1-NEXT: SI optimize exec mask operations
; GCN-O1-NEXT: Remove Redundant DEBUG_VALUE analysis
; GCN-O1-NEXT: Fixup Statepoint Caller Saved
; GCN-O1-NEXT: PostRA Machine Sink
; GCN-O1-NEXT: Machine Block Frequency Analysis
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: MachinePostDominator Tree Construction
; GCN-O1-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-NEXT: Machine Optimization Remark Emitter
; GCN-O1-NEXT: Shrink Wrapping analysis
; GCN-O1-NEXT: Prologue/Epilogue Insertion & Frame Finalization
; GCN-O1-NEXT: Machine Late Instructions Cleanup Pass
; GCN-O1-NEXT: Control Flow Optimizer
; GCN-O1-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-NEXT: Tail Duplication
; GCN-O1-NEXT: Machine Copy Propagation Pass
; GCN-O1-NEXT: Post-RA pseudo instruction expansion pass
; GCN-O1-NEXT: SI Shrink Instructions
; GCN-O1-NEXT: SI post-RA bundler
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: Machine Natural Loop Construction
; GCN-O1-NEXT: PostRA Machine Instruction Scheduler
; GCN-O1-NEXT: Machine Block Frequency Analysis
; GCN-O1-NEXT: MachinePostDominator Tree Construction
; GCN-O1-NEXT: Branch Probability Basic Block Placement
; GCN-O1-NEXT: Insert fentry calls
; GCN-O1-NEXT: Insert XRay ops
; GCN-O1-NEXT: GCN Create VOPD Instructions
; GCN-O1-NEXT: SI Memory Legalizer
; GCN-O1-NEXT: MachineDominator Tree Construction
; GCN-O1-NEXT: Machine Natural Loop Construction
; GCN-O1-NEXT: MachinePostDominator Tree Construction
; GCN-O1-NEXT: SI insert wait instructions
; GCN-O1-NEXT: Insert required mode register values
; GCN-O1-NEXT: SI Insert Hard Clauses
; GCN-O1-NEXT: SI Final Branch Preparation
; GCN-O1-NEXT: SI peephole optimizations
; GCN-O1-NEXT: Post RA hazard recognizer
; GCN-O1-NEXT: AMDGPU Insert Delay ALU
; GCN-O1-NEXT: Branch relaxation pass
; GCN-O1-NEXT: Register Usage Information Collector Pass
; GCN-O1-NEXT: Live DEBUG_VALUE analysis
; GCN-O1-NEXT: Machine Sanitizer Binary Metadata
; GCN-O1-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-NEXT: Machine Optimization Remark Emitter
; GCN-O1-NEXT: Stack Frame Layout Analysis
; GCN-O1-NEXT: Function register usage analysis
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-NEXT: Machine Optimization Remark Emitter
; GCN-O1-NEXT: AMDGPU Assembly Printer
; GCN-O1-NEXT: Free MachineFunction
; GCN-O1-OPTS:Target Library Information
; GCN-O1-OPTS-NEXT:Target Pass Configuration
; GCN-O1-OPTS-NEXT:Machine Module Information
; GCN-O1-OPTS-NEXT:Target Transform Information
; GCN-O1-OPTS-NEXT:Assumption Cache Tracker
; GCN-O1-OPTS-NEXT:Profile summary info
; GCN-O1-OPTS-NEXT:AMDGPU Address space based Alias Analysis
; GCN-O1-OPTS-NEXT:External Alias Analysis
; GCN-O1-OPTS-NEXT:Type-Based Alias Analysis
; GCN-O1-OPTS-NEXT:Scoped NoAlias Alias Analysis
; GCN-O1-OPTS-NEXT:Argument Register Usage Information Storage
; GCN-O1-OPTS-NEXT:Create Garbage Collector Module Metadata
; GCN-O1-OPTS-NEXT:Machine Branch Probability Analysis
; GCN-O1-OPTS-NEXT:Register Usage Information Storage
; GCN-O1-OPTS-NEXT:Default Regalloc Eviction Advisor
; GCN-O1-OPTS-NEXT:Default Regalloc Priority Advisor
; GCN-O1-OPTS-NEXT: ModulePass Manager
; GCN-O1-OPTS-NEXT: Pre-ISel Intrinsic Lowering
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Expand large div/rem
; GCN-O1-OPTS-NEXT: Expand large fp convert
; GCN-O1-OPTS-NEXT: AMDGPU Remove Incompatible Functions
; GCN-O1-OPTS-NEXT: AMDGPU Printf lowering
; GCN-O1-OPTS-NEXT: Lower ctors and dtors for AMDGPU
; GCN-O1-OPTS-NEXT: AMDGPU Inline All Functions
; GCN-O1-OPTS-NEXT: Inliner for always_inline functions
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Lower OpenCL enqueued blocks
; GCN-O1-OPTS-NEXT: Lower uses of LDS variables from non-kernel functions
; GCN-O1-OPTS-NEXT: AMDGPU Attributor
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Infer address spaces
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Uniformity Analysis
; GCN-O1-OPTS-NEXT: AMDGPU atomic optimizations
; GCN-O1-OPTS-NEXT: Expand Atomic instructions
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: AMDGPU Promote Alloca
; GCN-O1-OPTS-NEXT: Canonicalize natural loops
; GCN-O1-OPTS-NEXT: Lazy Branch Probability Analysis
; GCN-O1-OPTS-NEXT: Lazy Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Optimization Remark Emitter
; GCN-O1-OPTS-NEXT: Scalar Evolution Analysis
; GCN-O1-OPTS-NEXT: Loop Data Prefetch
; GCN-O1-OPTS-NEXT: Split GEPs to a variadic base and a constant offset for better CSE
; GCN-O1-OPTS-NEXT: Scalar Evolution Analysis
; GCN-O1-OPTS-NEXT: Straight line strength reduction
; GCN-O1-OPTS-NEXT: Early CSE
; GCN-O1-OPTS-NEXT: Scalar Evolution Analysis
; GCN-O1-OPTS-NEXT: Nary reassociation
; GCN-O1-OPTS-NEXT: Early CSE
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Uniformity Analysis
; GCN-O1-OPTS-NEXT: AMDGPU IR optimizations
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Canonicalize natural loops
; GCN-O1-OPTS-NEXT: Scalar Evolution Analysis
; GCN-O1-OPTS-NEXT: Loop Pass Manager
; GCN-O1-OPTS-NEXT: Canonicalize Freeze Instructions in Loops
; GCN-O1-OPTS-NEXT: Induction Variable Users
; GCN-O1-OPTS-NEXT: Loop Strength Reduction
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Merge contiguous icmps into a memcmp
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: Lazy Branch Probability Analysis
; GCN-O1-OPTS-NEXT: Lazy Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Expand memcmp() to load/stores
; GCN-O1-OPTS-NEXT: Lower constant intrinsics
; GCN-O1-OPTS-NEXT: Remove unreachable blocks from the CFG
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: Post-Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Branch Probability Analysis
; GCN-O1-OPTS-NEXT: Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Constant Hoisting
; GCN-O1-OPTS-NEXT: Replace intrinsics with calls to vector library
; GCN-O1-OPTS-NEXT: Partially inline calls to library functions
; GCN-O1-OPTS-NEXT: Expand vector predication intrinsics
; GCN-O1-OPTS-NEXT: Scalarize Masked Memory Intrinsics
; GCN-O1-OPTS-NEXT: Expand reduction intrinsics
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: TLS Variable Hoist
; GCN-O1-OPTS-NEXT: Early CSE
; GCN-O1-OPTS-NEXT: CallGraph Construction
; GCN-O1-OPTS-NEXT: Call Graph SCC Pass Manager
; GCN-O1-OPTS-NEXT: AMDGPU Annotate Kernel Features
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: AMDGPU Lower Kernel Arguments
; GCN-O1-OPTS-NEXT: Lower buffer fat pointer operations to buffer resources
; GCN-O1-OPTS-NEXT: CallGraph Construction
; GCN-O1-OPTS-NEXT: Call Graph SCC Pass Manager
; GCN-O1-OPTS-NEXT: DummyCGSCCPass
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: CodeGen Prepare
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: Scalar Evolution Analysis
; GCN-O1-OPTS-NEXT: GPU Load and Store Vectorizer
; GCN-O1-OPTS-NEXT: Lazy Value Information Analysis
; GCN-O1-OPTS-NEXT: Lower SwitchInst's to branches
; GCN-O1-OPTS-NEXT: Lower invoke and unwind, for unwindless code generators
; GCN-O1-OPTS-NEXT: Remove unreachable blocks from the CFG
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Flatten the CFG
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Uniformity Analysis
; GCN-O1-OPTS-NEXT: AMDGPU IR late optimizations
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: Code sinking
; GCN-O1-OPTS-NEXT: Post-Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Unify divergent function exit nodes
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: Convert irreducible control-flow into natural loops
; GCN-O1-OPTS-NEXT: Fixup each natural loop to have a single exit block
; GCN-O1-OPTS-NEXT: Post-Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Dominance Frontier Construction
; GCN-O1-OPTS-NEXT: Detect single entry single exit regions
; GCN-O1-OPTS-NEXT: Region Pass Manager
; GCN-O1-OPTS-NEXT: Structurize control flow
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Uniformity Analysis
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Memory SSA
; GCN-O1-OPTS-NEXT: AMDGPU Annotate Uniform Values
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: SI annotate control flow
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Uniformity Analysis
; GCN-O1-OPTS-NEXT: AMDGPU Rewrite Undef for PHI
; GCN-O1-OPTS-NEXT: LCSSA Verifier
; GCN-O1-OPTS-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-OPTS-NEXT: DummyCGSCCPass
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Prepare callbr
; GCN-O1-OPTS-NEXT: Safe Stack instrumentation pass
; GCN-O1-OPTS-NEXT: Insert stack protectors
; GCN-O1-OPTS-NEXT: Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Uniformity Analysis
; GCN-O1-OPTS-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-OPTS-NEXT: Function Alias Analysis Results
; GCN-O1-OPTS-NEXT: Natural Loop Information
; GCN-O1-OPTS-NEXT: Post-Dominator Tree Construction
; GCN-O1-OPTS-NEXT: Branch Probability Analysis
; GCN-O1-OPTS-NEXT: Assignment Tracking Analysis
; GCN-O1-OPTS-NEXT: Lazy Branch Probability Analysis
; GCN-O1-OPTS-NEXT: Lazy Block Frequency Analysis
; GCN-O1-OPTS-NEXT: AMDGPU DAG->DAG Pattern Instruction Selection
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: SI Fix SGPR copies
; GCN-O1-OPTS-NEXT: MachinePostDominator Tree Construction
; GCN-O1-OPTS-NEXT: SI Lower i1 Copies
; GCN-O1-OPTS-NEXT: Finalize ISel and expand pseudo-instructions
; GCN-O1-OPTS-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Early Tail Duplication
; GCN-O1-OPTS-NEXT: Optimize machine instruction PHIs
; GCN-O1-OPTS-NEXT: Slot index numbering
; GCN-O1-OPTS-NEXT: Merge disjoint stack slots
; GCN-O1-OPTS-NEXT: Local Stack Slot Allocation
; GCN-O1-OPTS-NEXT: Remove dead machine instructions
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: Machine Natural Loop Construction
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Machine Common Subexpression Elimination
; GCN-O1-OPTS-NEXT: MachinePostDominator Tree Construction
; GCN-O1-OPTS-NEXT: Machine Cycle Info Analysis
; GCN-O1-OPTS-NEXT: Machine code sinking
; GCN-O1-OPTS-NEXT: Peephole Optimizations
; GCN-O1-OPTS-NEXT: Remove dead machine instructions
; GCN-O1-OPTS-NEXT: SI Fold Operands
; GCN-O1-OPTS-NEXT: GCN DPP Combine
; GCN-O1-OPTS-NEXT: SI Load Store Optimizer
; GCN-O1-OPTS-NEXT: SI Peephole SDWA
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Machine Common Subexpression Elimination
; GCN-O1-OPTS-NEXT: SI Fold Operands
; GCN-O1-OPTS-NEXT: Remove dead machine instructions
; GCN-O1-OPTS-NEXT: SI Shrink Instructions
; GCN-O1-OPTS-NEXT: Register Usage Information Propagation
; GCN-O1-OPTS-NEXT: Detect Dead Lanes
; GCN-O1-OPTS-NEXT: Remove dead machine instructions
; GCN-O1-OPTS-NEXT: Init Undef Pass
; GCN-O1-OPTS-NEXT: Process Implicit Definitions
; GCN-O1-OPTS-NEXT: Remove unreachable machine basic blocks
; GCN-O1-OPTS-NEXT: Live Variable Analysis
; GCN-O1-OPTS-NEXT: SI Optimize VGPR LiveRange
; GCN-O1-OPTS-NEXT: Eliminate PHI nodes for register allocation
; GCN-O1-OPTS-NEXT: SI Lower control flow pseudo instructions
; GCN-O1-OPTS-NEXT: Two-Address instruction pass
; GCN-O1-OPTS-NEXT: Slot index numbering
; GCN-O1-OPTS-NEXT: Live Interval Analysis
; GCN-O1-OPTS-NEXT: Machine Natural Loop Construction
; GCN-O1-OPTS-NEXT: Register Coalescer
; GCN-O1-OPTS-NEXT: Rename Disconnected Subregister Components
; GCN-O1-OPTS-NEXT: Rewrite Partial Register Uses
; GCN-O1-OPTS-NEXT: AMDGPU Pre-RA optimizations
; GCN-O1-OPTS-NEXT: Machine Instruction Scheduler
; GCN-O1-OPTS-NEXT: SI Whole Quad Mode
; GCN-O1-OPTS-NEXT: SI optimize exec mask operations pre-RA
; GCN-O1-OPTS-NEXT: AMDGPU Pre-RA Long Branch Reg
; GCN-O1-OPTS-NEXT: Machine Natural Loop Construction
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Debug Variable Analysis
; GCN-O1-OPTS-NEXT: Live Stack Slot Analysis
; GCN-O1-OPTS-NEXT: Virtual Register Map
; GCN-O1-OPTS-NEXT: Live Register Matrix
; GCN-O1-OPTS-NEXT: Bundle Machine CFG Edges
; GCN-O1-OPTS-NEXT: Spill Code Placement Analysis
; GCN-O1-OPTS-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Machine Optimization Remark Emitter
; GCN-O1-OPTS-NEXT: Greedy Register Allocator
; GCN-O1-OPTS-NEXT: Virtual Register Rewriter
; GCN-O1-OPTS-NEXT: SI lower SGPR spill instructions
; GCN-O1-OPTS-NEXT: Virtual Register Map
; GCN-O1-OPTS-NEXT: Live Register Matrix
; GCN-O1-OPTS-NEXT: SI Pre-allocate WWM Registers
; GCN-O1-OPTS-NEXT: Greedy Register Allocator
; GCN-O1-OPTS-NEXT: SI Lower WWM Copies
; GCN-O1-OPTS-NEXT: GCN NSA Reassign
; GCN-O1-OPTS-NEXT: Virtual Register Rewriter
; GCN-O1-OPTS-NEXT: AMDGPU Mark Last Scratch Load
; GCN-O1-OPTS-NEXT: Stack Slot Coloring
; GCN-O1-OPTS-NEXT: Machine Copy Propagation Pass
; GCN-O1-OPTS-NEXT: Machine Loop Invariant Code Motion
; GCN-O1-OPTS-NEXT: SI Fix VGPR copies
; GCN-O1-OPTS-NEXT: SI optimize exec mask operations
; GCN-O1-OPTS-NEXT: Remove Redundant DEBUG_VALUE analysis
; GCN-O1-OPTS-NEXT: Fixup Statepoint Caller Saved
; GCN-O1-OPTS-NEXT: PostRA Machine Sink
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: MachinePostDominator Tree Construction
; GCN-O1-OPTS-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Machine Optimization Remark Emitter
; GCN-O1-OPTS-NEXT: Shrink Wrapping analysis
; GCN-O1-OPTS-NEXT: Prologue/Epilogue Insertion & Frame Finalization
; GCN-O1-OPTS-NEXT: Machine Late Instructions Cleanup Pass
; GCN-O1-OPTS-NEXT: Control Flow Optimizer
; GCN-O1-OPTS-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Tail Duplication
; GCN-O1-OPTS-NEXT: Machine Copy Propagation Pass
; GCN-O1-OPTS-NEXT: Post-RA pseudo instruction expansion pass
; GCN-O1-OPTS-NEXT: SI Shrink Instructions
; GCN-O1-OPTS-NEXT: SI post-RA bundler
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: Machine Natural Loop Construction
; GCN-O1-OPTS-NEXT: PostRA Machine Instruction Scheduler
; GCN-O1-OPTS-NEXT: Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: MachinePostDominator Tree Construction
; GCN-O1-OPTS-NEXT: Branch Probability Basic Block Placement
; GCN-O1-OPTS-NEXT: Insert fentry calls
; GCN-O1-OPTS-NEXT: Insert XRay ops
; GCN-O1-OPTS-NEXT: GCN Create VOPD Instructions
; GCN-O1-OPTS-NEXT: SI Memory Legalizer
; GCN-O1-OPTS-NEXT: MachineDominator Tree Construction
; GCN-O1-OPTS-NEXT: Machine Natural Loop Construction
; GCN-O1-OPTS-NEXT: MachinePostDominator Tree Construction
; GCN-O1-OPTS-NEXT: SI insert wait instructions
; GCN-O1-OPTS-NEXT: Insert required mode register values
; GCN-O1-OPTS-NEXT: SI Insert Hard Clauses
; GCN-O1-OPTS-NEXT: SI Final Branch Preparation
; GCN-O1-OPTS-NEXT: SI peephole optimizations
; GCN-O1-OPTS-NEXT: Post RA hazard recognizer
; GCN-O1-OPTS-NEXT: AMDGPU Insert Delay ALU
; GCN-O1-OPTS-NEXT: Branch relaxation pass
; GCN-O1-OPTS-NEXT: Register Usage Information Collector Pass
; GCN-O1-OPTS-NEXT: Live DEBUG_VALUE analysis
; GCN-O1-OPTS-NEXT: Machine Sanitizer Binary Metadata
; GCN-O1-OPTS-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Machine Optimization Remark Emitter
; GCN-O1-OPTS-NEXT: Stack Frame Layout Analysis
; GCN-O1-OPTS-NEXT: Function register usage analysis
; GCN-O1-OPTS-NEXT: FunctionPass Manager
; GCN-O1-OPTS-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O1-OPTS-NEXT: Machine Optimization Remark Emitter
; GCN-O1-OPTS-NEXT: AMDGPU Assembly Printer
; GCN-O1-OPTS-NEXT: Free MachineFunction
; GCN-O2:Target Library Information
; GCN-O2-NEXT:Target Pass Configuration
; GCN-O2-NEXT:Machine Module Information
; GCN-O2-NEXT:Target Transform Information
; GCN-O2-NEXT:Assumption Cache Tracker
; GCN-O2-NEXT:Profile summary info
; GCN-O2-NEXT:AMDGPU Address space based Alias Analysis
; GCN-O2-NEXT:External Alias Analysis
; GCN-O2-NEXT:Type-Based Alias Analysis
; GCN-O2-NEXT:Scoped NoAlias Alias Analysis
; GCN-O2-NEXT:Argument Register Usage Information Storage
; GCN-O2-NEXT:Create Garbage Collector Module Metadata
; GCN-O2-NEXT:Machine Branch Probability Analysis
; GCN-O2-NEXT:Register Usage Information Storage
; GCN-O2-NEXT:Default Regalloc Eviction Advisor
; GCN-O2-NEXT:Default Regalloc Priority Advisor
; GCN-O2-NEXT: ModulePass Manager
; GCN-O2-NEXT: Pre-ISel Intrinsic Lowering
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Expand large div/rem
; GCN-O2-NEXT: Expand large fp convert
; GCN-O2-NEXT: AMDGPU Remove Incompatible Functions
; GCN-O2-NEXT: AMDGPU Printf lowering
; GCN-O2-NEXT: Lower ctors and dtors for AMDGPU
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: AMDGPU Image Intrinsic Optimizer
; GCN-O2-NEXT: AMDGPU Inline All Functions
; GCN-O2-NEXT: Inliner for always_inline functions
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Lower OpenCL enqueued blocks
; GCN-O2-NEXT: Lower uses of LDS variables from non-kernel functions
; GCN-O2-NEXT: AMDGPU Attributor
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Infer address spaces
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: Uniformity Analysis
; GCN-O2-NEXT: AMDGPU atomic optimizations
; GCN-O2-NEXT: Expand Atomic instructions
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: AMDGPU Promote Alloca
; GCN-O2-NEXT: Split GEPs to a variadic base and a constant offset for better CSE
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Straight line strength reduction
; GCN-O2-NEXT: Early CSE
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Nary reassociation
; GCN-O2-NEXT: Early CSE
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: Uniformity Analysis
; GCN-O2-NEXT: AMDGPU IR optimizations
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Memory SSA
; GCN-O2-NEXT: Canonicalize natural loops
; GCN-O2-NEXT: LCSSA Verifier
; GCN-O2-NEXT: Loop-Closed SSA Form Pass
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Loop Pass Manager
; GCN-O2-NEXT: Loop Invariant Code Motion
; GCN-O2-NEXT: Loop Pass Manager
; GCN-O2-NEXT: Canonicalize Freeze Instructions in Loops
; GCN-O2-NEXT: Induction Variable Users
; GCN-O2-NEXT: Loop Strength Reduction
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Merge contiguous icmps into a memcmp
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Expand memcmp() to load/stores
; GCN-O2-NEXT: Lower constant intrinsics
; GCN-O2-NEXT: Remove unreachable blocks from the CFG
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Post-Dominator Tree Construction
; GCN-O2-NEXT: Branch Probability Analysis
; GCN-O2-NEXT: Block Frequency Analysis
; GCN-O2-NEXT: Constant Hoisting
; GCN-O2-NEXT: Replace intrinsics with calls to vector library
; GCN-O2-NEXT: Partially inline calls to library functions
; GCN-O2-NEXT: Expand vector predication intrinsics
; GCN-O2-NEXT: Scalarize Masked Memory Intrinsics
; GCN-O2-NEXT: Expand reduction intrinsics
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: TLS Variable Hoist
; GCN-O2-NEXT: Early CSE
; GCN-O2-NEXT: CallGraph Construction
; GCN-O2-NEXT: Call Graph SCC Pass Manager
; GCN-O2-NEXT: AMDGPU Annotate Kernel Features
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: AMDGPU Lower Kernel Arguments
; GCN-O2-NEXT: Lower buffer fat pointer operations to buffer resources
; GCN-O2-NEXT: CallGraph Construction
; GCN-O2-NEXT: Call Graph SCC Pass Manager
; GCN-O2-NEXT: DummyCGSCCPass
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: CodeGen Prepare
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: GPU Load and Store Vectorizer
; GCN-O2-NEXT: Lazy Value Information Analysis
; GCN-O2-NEXT: Lower SwitchInst's to branches
; GCN-O2-NEXT: Lower invoke and unwind, for unwindless code generators
; GCN-O2-NEXT: Remove unreachable blocks from the CFG
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Flatten the CFG
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: Uniformity Analysis
; GCN-O2-NEXT: AMDGPU IR late optimizations
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Code sinking
; GCN-O2-NEXT: Post-Dominator Tree Construction
; GCN-O2-NEXT: Unify divergent function exit nodes
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Convert irreducible control-flow into natural loops
; GCN-O2-NEXT: Fixup each natural loop to have a single exit block
; GCN-O2-NEXT: Post-Dominator Tree Construction
; GCN-O2-NEXT: Dominance Frontier Construction
; GCN-O2-NEXT: Detect single entry single exit regions
; GCN-O2-NEXT: Region Pass Manager
; GCN-O2-NEXT: Structurize control flow
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: Uniformity Analysis
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Memory SSA
; GCN-O2-NEXT: AMDGPU Annotate Uniform Values
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: SI annotate control flow
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: Uniformity Analysis
; GCN-O2-NEXT: AMDGPU Rewrite Undef for PHI
; GCN-O2-NEXT: LCSSA Verifier
; GCN-O2-NEXT: Loop-Closed SSA Form Pass
; GCN-O2-NEXT: Analysis if a function is memory bound
; GCN-O2-NEXT: DummyCGSCCPass
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Prepare callbr
; GCN-O2-NEXT: Safe Stack instrumentation pass
; GCN-O2-NEXT: Insert stack protectors
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Cycle Info Analysis
; GCN-O2-NEXT: Uniformity Analysis
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Post-Dominator Tree Construction
; GCN-O2-NEXT: Branch Probability Analysis
; GCN-O2-NEXT: Assignment Tracking Analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: AMDGPU DAG->DAG Pattern Instruction Selection
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: SI Fix SGPR copies
; GCN-O2-NEXT: MachinePostDominator Tree Construction
; GCN-O2-NEXT: SI Lower i1 Copies
; GCN-O2-NEXT: Finalize ISel and expand pseudo-instructions
; GCN-O2-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O2-NEXT: Early Tail Duplication
; GCN-O2-NEXT: Optimize machine instruction PHIs
; GCN-O2-NEXT: Slot index numbering
; GCN-O2-NEXT: Merge disjoint stack slots
; GCN-O2-NEXT: Local Stack Slot Allocation
; GCN-O2-NEXT: Remove dead machine instructions
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: Machine Natural Loop Construction
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: Machine Common Subexpression Elimination
; GCN-O2-NEXT: MachinePostDominator Tree Construction
; GCN-O2-NEXT: Machine Cycle Info Analysis
; GCN-O2-NEXT: Machine code sinking
; GCN-O2-NEXT: Peephole Optimizations
; GCN-O2-NEXT: Remove dead machine instructions
; GCN-O2-NEXT: SI Fold Operands
; GCN-O2-NEXT: GCN DPP Combine
; GCN-O2-NEXT: SI Load Store Optimizer
; GCN-O2-NEXT: SI Peephole SDWA
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: Machine Common Subexpression Elimination
; GCN-O2-NEXT: SI Fold Operands
; GCN-O2-NEXT: Remove dead machine instructions
; GCN-O2-NEXT: SI Shrink Instructions
; GCN-O2-NEXT: Register Usage Information Propagation
; GCN-O2-NEXT: Detect Dead Lanes
; GCN-O2-NEXT: Remove dead machine instructions
; GCN-O2-NEXT: Init Undef Pass
; GCN-O2-NEXT: Process Implicit Definitions
; GCN-O2-NEXT: Remove unreachable machine basic blocks
; GCN-O2-NEXT: Live Variable Analysis
; GCN-O2-NEXT: SI Optimize VGPR LiveRange
; GCN-O2-NEXT: Eliminate PHI nodes for register allocation
; GCN-O2-NEXT: SI Lower control flow pseudo instructions
; GCN-O2-NEXT: Two-Address instruction pass
; GCN-O2-NEXT: Slot index numbering
; GCN-O2-NEXT: Live Interval Analysis
; GCN-O2-NEXT: Machine Natural Loop Construction
; GCN-O2-NEXT: Register Coalescer
; GCN-O2-NEXT: Rename Disconnected Subregister Components
; GCN-O2-NEXT: Rewrite Partial Register Uses
; GCN-O2-NEXT: AMDGPU Pre-RA optimizations
; GCN-O2-NEXT: Machine Instruction Scheduler
; GCN-O2-NEXT: SI Whole Quad Mode
; GCN-O2-NEXT: SI optimize exec mask operations pre-RA
; GCN-O2-NEXT: SI Form memory clauses
; GCN-O2-NEXT: AMDGPU Pre-RA Long Branch Reg
; GCN-O2-NEXT: Machine Natural Loop Construction
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: Debug Variable Analysis
; GCN-O2-NEXT: Live Stack Slot Analysis
; GCN-O2-NEXT: Virtual Register Map
; GCN-O2-NEXT: Live Register Matrix
; GCN-O2-NEXT: Bundle Machine CFG Edges
; GCN-O2-NEXT: Spill Code Placement Analysis
; GCN-O2-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O2-NEXT: Machine Optimization Remark Emitter
; GCN-O2-NEXT: Greedy Register Allocator
; GCN-O2-NEXT: Virtual Register Rewriter
; GCN-O2-NEXT: SI lower SGPR spill instructions
; GCN-O2-NEXT: Virtual Register Map
; GCN-O2-NEXT: Live Register Matrix
; GCN-O2-NEXT: SI Pre-allocate WWM Registers
; GCN-O2-NEXT: Greedy Register Allocator
; GCN-O2-NEXT: SI Lower WWM Copies
; GCN-O2-NEXT: GCN NSA Reassign
; GCN-O2-NEXT: Virtual Register Rewriter
; GCN-O2-NEXT: AMDGPU Mark Last Scratch Load
; GCN-O2-NEXT: Stack Slot Coloring
; GCN-O2-NEXT: Machine Copy Propagation Pass
; GCN-O2-NEXT: Machine Loop Invariant Code Motion
; GCN-O2-NEXT: SI Fix VGPR copies
; GCN-O2-NEXT: SI optimize exec mask operations
; GCN-O2-NEXT: Remove Redundant DEBUG_VALUE analysis
; GCN-O2-NEXT: Fixup Statepoint Caller Saved
; GCN-O2-NEXT: PostRA Machine Sink
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: MachinePostDominator Tree Construction
; GCN-O2-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O2-NEXT: Machine Optimization Remark Emitter
; GCN-O2-NEXT: Shrink Wrapping analysis
; GCN-O2-NEXT: Prologue/Epilogue Insertion & Frame Finalization
; GCN-O2-NEXT: Machine Late Instructions Cleanup Pass
; GCN-O2-NEXT: Control Flow Optimizer
; GCN-O2-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O2-NEXT: Tail Duplication
; GCN-O2-NEXT: Machine Copy Propagation Pass
; GCN-O2-NEXT: Post-RA pseudo instruction expansion pass
; GCN-O2-NEXT: SI Shrink Instructions
; GCN-O2-NEXT: SI post-RA bundler
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: Machine Natural Loop Construction
; GCN-O2-NEXT: PostRA Machine Instruction Scheduler
; GCN-O2-NEXT: Machine Block Frequency Analysis
; GCN-O2-NEXT: MachinePostDominator Tree Construction
; GCN-O2-NEXT: Branch Probability Basic Block Placement
; GCN-O2-NEXT: Insert fentry calls
; GCN-O2-NEXT: Insert XRay ops
; GCN-O2-NEXT: GCN Create VOPD Instructions
; GCN-O2-NEXT: SI Memory Legalizer
; GCN-O2-NEXT: MachineDominator Tree Construction
; GCN-O2-NEXT: Machine Natural Loop Construction
; GCN-O2-NEXT: MachinePostDominator Tree Construction
; GCN-O2-NEXT: SI insert wait instructions
; GCN-O2-NEXT: Insert required mode register values
; GCN-O2-NEXT: SI Insert Hard Clauses
; GCN-O2-NEXT: SI Final Branch Preparation
; GCN-O2-NEXT: SI peephole optimizations
; GCN-O2-NEXT: Post RA hazard recognizer
; GCN-O2-NEXT: AMDGPU Insert Delay ALU
; GCN-O2-NEXT: Branch relaxation pass
; GCN-O2-NEXT: Register Usage Information Collector Pass
; GCN-O2-NEXT: Live DEBUG_VALUE analysis
; GCN-O2-NEXT: Machine Sanitizer Binary Metadata
; GCN-O2-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O2-NEXT: Machine Optimization Remark Emitter
; GCN-O2-NEXT: Stack Frame Layout Analysis
; GCN-O2-NEXT: Function register usage analysis
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O2-NEXT: Machine Optimization Remark Emitter
; GCN-O2-NEXT: AMDGPU Assembly Printer
; GCN-O2-NEXT: Free MachineFunction
; GCN-O3:Target Library Information
; GCN-O3-NEXT:Target Pass Configuration
; GCN-O3-NEXT:Machine Module Information
; GCN-O3-NEXT:Target Transform Information
; GCN-O3-NEXT:Assumption Cache Tracker
; GCN-O3-NEXT:Profile summary info
; GCN-O3-NEXT:AMDGPU Address space based Alias Analysis
; GCN-O3-NEXT:External Alias Analysis
; GCN-O3-NEXT:Type-Based Alias Analysis
; GCN-O3-NEXT:Scoped NoAlias Alias Analysis
; GCN-O3-NEXT:Argument Register Usage Information Storage
; GCN-O3-NEXT:Create Garbage Collector Module Metadata
; GCN-O3-NEXT:Machine Branch Probability Analysis
; GCN-O3-NEXT:Register Usage Information Storage
; GCN-O3-NEXT:Default Regalloc Eviction Advisor
; GCN-O3-NEXT:Default Regalloc Priority Advisor
; GCN-O3-NEXT: ModulePass Manager
; GCN-O3-NEXT: Pre-ISel Intrinsic Lowering
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Expand large div/rem
; GCN-O3-NEXT: Expand large fp convert
; GCN-O3-NEXT: AMDGPU Remove Incompatible Functions
; GCN-O3-NEXT: AMDGPU Printf lowering
; GCN-O3-NEXT: Lower ctors and dtors for AMDGPU
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: AMDGPU Image Intrinsic Optimizer
; GCN-O3-NEXT: AMDGPU Inline All Functions
; GCN-O3-NEXT: Inliner for always_inline functions
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Lower OpenCL enqueued blocks
; GCN-O3-NEXT: Lower uses of LDS variables from non-kernel functions
; GCN-O3-NEXT: AMDGPU Attributor
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Infer address spaces
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: Uniformity Analysis
; GCN-O3-NEXT: AMDGPU atomic optimizations
; GCN-O3-NEXT: Expand Atomic instructions
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: AMDGPU Promote Alloca
; GCN-O3-NEXT: Split GEPs to a variadic base and a constant offset for better CSE
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Straight line strength reduction
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Memory Dependence Analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Global Value Numbering
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Nary reassociation
; GCN-O3-NEXT: Early CSE
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: Uniformity Analysis
; GCN-O3-NEXT: AMDGPU IR optimizations
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Memory SSA
; GCN-O3-NEXT: Canonicalize natural loops
; GCN-O3-NEXT: LCSSA Verifier
; GCN-O3-NEXT: Loop-Closed SSA Form Pass
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Loop Pass Manager
; GCN-O3-NEXT: Loop Invariant Code Motion
; GCN-O3-NEXT: Loop Pass Manager
; GCN-O3-NEXT: Canonicalize Freeze Instructions in Loops
; GCN-O3-NEXT: Induction Variable Users
; GCN-O3-NEXT: Loop Strength Reduction
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Merge contiguous icmps into a memcmp
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Expand memcmp() to load/stores
; GCN-O3-NEXT: Lower constant intrinsics
; GCN-O3-NEXT: Remove unreachable blocks from the CFG
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Post-Dominator Tree Construction
; GCN-O3-NEXT: Branch Probability Analysis
; GCN-O3-NEXT: Block Frequency Analysis
; GCN-O3-NEXT: Constant Hoisting
; GCN-O3-NEXT: Replace intrinsics with calls to vector library
; GCN-O3-NEXT: Partially inline calls to library functions
; GCN-O3-NEXT: Expand vector predication intrinsics
; GCN-O3-NEXT: Scalarize Masked Memory Intrinsics
; GCN-O3-NEXT: Expand reduction intrinsics
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: TLS Variable Hoist
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Memory Dependence Analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Global Value Numbering
; GCN-O3-NEXT: CallGraph Construction
; GCN-O3-NEXT: Call Graph SCC Pass Manager
; GCN-O3-NEXT: AMDGPU Annotate Kernel Features
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: AMDGPU Lower Kernel Arguments
; GCN-O3-NEXT: Lower buffer fat pointer operations to buffer resources
; GCN-O3-NEXT: CallGraph Construction
; GCN-O3-NEXT: Call Graph SCC Pass Manager
; GCN-O3-NEXT: DummyCGSCCPass
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: CodeGen Prepare
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: GPU Load and Store Vectorizer
; GCN-O3-NEXT: Lazy Value Information Analysis
; GCN-O3-NEXT: Lower SwitchInst's to branches
; GCN-O3-NEXT: Lower invoke and unwind, for unwindless code generators
; GCN-O3-NEXT: Remove unreachable blocks from the CFG
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Flatten the CFG
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: Uniformity Analysis
; GCN-O3-NEXT: AMDGPU IR late optimizations
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Code sinking
; GCN-O3-NEXT: Post-Dominator Tree Construction
; GCN-O3-NEXT: Unify divergent function exit nodes
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Convert irreducible control-flow into natural loops
; GCN-O3-NEXT: Fixup each natural loop to have a single exit block
; GCN-O3-NEXT: Post-Dominator Tree Construction
; GCN-O3-NEXT: Dominance Frontier Construction
; GCN-O3-NEXT: Detect single entry single exit regions
; GCN-O3-NEXT: Region Pass Manager
; GCN-O3-NEXT: Structurize control flow
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: Uniformity Analysis
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Memory SSA
; GCN-O3-NEXT: AMDGPU Annotate Uniform Values
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: SI annotate control flow
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: Uniformity Analysis
; GCN-O3-NEXT: AMDGPU Rewrite Undef for PHI
; GCN-O3-NEXT: LCSSA Verifier
; GCN-O3-NEXT: Loop-Closed SSA Form Pass
; GCN-O3-NEXT: Analysis if a function is memory bound
; GCN-O3-NEXT: DummyCGSCCPass
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Prepare callbr
; GCN-O3-NEXT: Safe Stack instrumentation pass
; GCN-O3-NEXT: Insert stack protectors
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Cycle Info Analysis
; GCN-O3-NEXT: Uniformity Analysis
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Post-Dominator Tree Construction
; GCN-O3-NEXT: Branch Probability Analysis
; GCN-O3-NEXT: Assignment Tracking Analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: AMDGPU DAG->DAG Pattern Instruction Selection
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: SI Fix SGPR copies
; GCN-O3-NEXT: MachinePostDominator Tree Construction
; GCN-O3-NEXT: SI Lower i1 Copies
; GCN-O3-NEXT: Finalize ISel and expand pseudo-instructions
; GCN-O3-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O3-NEXT: Early Tail Duplication
; GCN-O3-NEXT: Optimize machine instruction PHIs
; GCN-O3-NEXT: Slot index numbering
; GCN-O3-NEXT: Merge disjoint stack slots
; GCN-O3-NEXT: Local Stack Slot Allocation
; GCN-O3-NEXT: Remove dead machine instructions
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: Machine Natural Loop Construction
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: Machine Common Subexpression Elimination
; GCN-O3-NEXT: MachinePostDominator Tree Construction
; GCN-O3-NEXT: Machine Cycle Info Analysis
; GCN-O3-NEXT: Machine code sinking
; GCN-O3-NEXT: Peephole Optimizations
; GCN-O3-NEXT: Remove dead machine instructions
; GCN-O3-NEXT: SI Fold Operands
; GCN-O3-NEXT: GCN DPP Combine
; GCN-O3-NEXT: SI Load Store Optimizer
; GCN-O3-NEXT: SI Peephole SDWA
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: Early Machine Loop Invariant Code Motion
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: Machine Common Subexpression Elimination
; GCN-O3-NEXT: SI Fold Operands
; GCN-O3-NEXT: Remove dead machine instructions
; GCN-O3-NEXT: SI Shrink Instructions
; GCN-O3-NEXT: Register Usage Information Propagation
; GCN-O3-NEXT: Detect Dead Lanes
; GCN-O3-NEXT: Remove dead machine instructions
; GCN-O3-NEXT: Init Undef Pass
; GCN-O3-NEXT: Process Implicit Definitions
; GCN-O3-NEXT: Remove unreachable machine basic blocks
; GCN-O3-NEXT: Live Variable Analysis
; GCN-O3-NEXT: SI Optimize VGPR LiveRange
; GCN-O3-NEXT: Eliminate PHI nodes for register allocation
; GCN-O3-NEXT: SI Lower control flow pseudo instructions
; GCN-O3-NEXT: Two-Address instruction pass
; GCN-O3-NEXT: Slot index numbering
; GCN-O3-NEXT: Live Interval Analysis
; GCN-O3-NEXT: Machine Natural Loop Construction
; GCN-O3-NEXT: Register Coalescer
; GCN-O3-NEXT: Rename Disconnected Subregister Components
; GCN-O3-NEXT: Rewrite Partial Register Uses
; GCN-O3-NEXT: AMDGPU Pre-RA optimizations
; GCN-O3-NEXT: Machine Instruction Scheduler
; GCN-O3-NEXT: SI Whole Quad Mode
; GCN-O3-NEXT: SI optimize exec mask operations pre-RA
; GCN-O3-NEXT: SI Form memory clauses
; GCN-O3-NEXT: AMDGPU Pre-RA Long Branch Reg
; GCN-O3-NEXT: Machine Natural Loop Construction
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: Debug Variable Analysis
; GCN-O3-NEXT: Live Stack Slot Analysis
; GCN-O3-NEXT: Virtual Register Map
; GCN-O3-NEXT: Live Register Matrix
; GCN-O3-NEXT: Bundle Machine CFG Edges
; GCN-O3-NEXT: Spill Code Placement Analysis
; GCN-O3-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O3-NEXT: Machine Optimization Remark Emitter
; GCN-O3-NEXT: Greedy Register Allocator
; GCN-O3-NEXT: Virtual Register Rewriter
; GCN-O3-NEXT: SI lower SGPR spill instructions
; GCN-O3-NEXT: Virtual Register Map
; GCN-O3-NEXT: Live Register Matrix
; GCN-O3-NEXT: SI Pre-allocate WWM Registers
; GCN-O3-NEXT: Greedy Register Allocator
; GCN-O3-NEXT: SI Lower WWM Copies
; GCN-O3-NEXT: GCN NSA Reassign
; GCN-O3-NEXT: Virtual Register Rewriter
; GCN-O3-NEXT: AMDGPU Mark Last Scratch Load
; GCN-O3-NEXT: Stack Slot Coloring
; GCN-O3-NEXT: Machine Copy Propagation Pass
; GCN-O3-NEXT: Machine Loop Invariant Code Motion
; GCN-O3-NEXT: SI Fix VGPR copies
; GCN-O3-NEXT: SI optimize exec mask operations
; GCN-O3-NEXT: Remove Redundant DEBUG_VALUE analysis
; GCN-O3-NEXT: Fixup Statepoint Caller Saved
; GCN-O3-NEXT: PostRA Machine Sink
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: MachinePostDominator Tree Construction
; GCN-O3-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O3-NEXT: Machine Optimization Remark Emitter
; GCN-O3-NEXT: Shrink Wrapping analysis
; GCN-O3-NEXT: Prologue/Epilogue Insertion & Frame Finalization
; GCN-O3-NEXT: Machine Late Instructions Cleanup Pass
; GCN-O3-NEXT: Control Flow Optimizer
; GCN-O3-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O3-NEXT: Tail Duplication
; GCN-O3-NEXT: Machine Copy Propagation Pass
; GCN-O3-NEXT: Post-RA pseudo instruction expansion pass
; GCN-O3-NEXT: SI Shrink Instructions
; GCN-O3-NEXT: SI post-RA bundler
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: Machine Natural Loop Construction
; GCN-O3-NEXT: PostRA Machine Instruction Scheduler
; GCN-O3-NEXT: Machine Block Frequency Analysis
; GCN-O3-NEXT: MachinePostDominator Tree Construction
; GCN-O3-NEXT: Branch Probability Basic Block Placement
; GCN-O3-NEXT: Insert fentry calls
; GCN-O3-NEXT: Insert XRay ops
; GCN-O3-NEXT: GCN Create VOPD Instructions
; GCN-O3-NEXT: SI Memory Legalizer
; GCN-O3-NEXT: MachineDominator Tree Construction
; GCN-O3-NEXT: Machine Natural Loop Construction
; GCN-O3-NEXT: MachinePostDominator Tree Construction
; GCN-O3-NEXT: SI insert wait instructions
; GCN-O3-NEXT: Insert required mode register values
; GCN-O3-NEXT: SI Insert Hard Clauses
; GCN-O3-NEXT: SI Final Branch Preparation
; GCN-O3-NEXT: SI peephole optimizations
; GCN-O3-NEXT: Post RA hazard recognizer
; GCN-O3-NEXT: AMDGPU Insert Delay ALU
; GCN-O3-NEXT: Branch relaxation pass
; GCN-O3-NEXT: Register Usage Information Collector Pass
; GCN-O3-NEXT: Live DEBUG_VALUE analysis
; GCN-O3-NEXT: Machine Sanitizer Binary Metadata
; GCN-O3-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O3-NEXT: Machine Optimization Remark Emitter
; GCN-O3-NEXT: Stack Frame Layout Analysis
; GCN-O3-NEXT: Function register usage analysis
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Lazy Machine Block Frequency Analysis
; GCN-O3-NEXT: Machine Optimization Remark Emitter
; GCN-O3-NEXT: AMDGPU Assembly Printer
; GCN-O3-NEXT: Free MachineFunction
define void @empty() {
ret void
}
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