caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
2a6b156311fd67ea514b37dbcf52bf7f08edb4f2
clang-p2996/llvm/test/CodeGen/AMDGPU/opt-pipeline.ll
Florian Hahn 88241ffb56 [Passes] Move ADCE before DSE & LICM. 
The adjustment seems to have very little impact on optimizations.
The only binary change with -O3 MultiSource/SPEC2000/SPEC2006 on X86 is
in consumer-typeset and the size there actually decreases by -0.1%, with
not significant changes in the stats.

On its own, it is mildly positive in terms of compile-time, most likely
due to LICM & DSE having to process slightly less instructions. It
should also be unlikely that DSE/LICM make much new code dead.

http://llvm-compile-time-tracker.com/compare.php?from=df63eedef64d715ce1f31843f7de9c11fe1e597f&to=e3bdfcf94a9eeae6e006d010464f0c1b3550577d&stat=instructions

With DSE & MemorySSA, it gives some nice compile-time improvements, due
to the fact that DSE can re-use the PDT from ADCE, if it does not make
any changes:

http://llvm-compile-time-tracker.com/compare.php?from=15fdd6cd7c24c745df1bb419e72ff66fd138aa7e&to=481f494515fc89cb7caea8d862e40f2c910dc994&stat=instructions

Reviewed By: xbolva00

Differential Revision: https://reviews.llvm.org/D87322
2020-10-21 10:30:56 +01:00

1059 lines
48 KiB
LLVM
Raw Blame History

; RUN: opt -O0 -mtriple=amdgcn--amdhsa -disable-output -disable-verify -debug-pass=Structure %s 2>&1 | FileCheck -check-prefix=GCN-O0 %s
; RUN: opt -O1 -mtriple=amdgcn--amdhsa -disable-output -disable-verify -debug-pass=Structure %s 2>&1 | FileCheck -check-prefix=GCN-O1 %s
; RUN: opt -O2 -mtriple=amdgcn--amdhsa -disable-output -disable-verify -debug-pass=Structure %s 2>&1 | FileCheck -check-prefix=GCN-O2 %s
; RUN: opt -O3 -mtriple=amdgcn--amdhsa -disable-output -disable-verify -debug-pass=Structure %s 2>&1 | FileCheck -check-prefix=GCN-O3 %s
; REQUIRES: asserts
; GCN-O0: Pass Arguments:
; GCN-O0-NEXT: Target Transform Information
; GCN-O0-NEXT: FunctionPass Manager
; GCN-O0-NEXT: Early propagate attributes from kernels to functions
; GCN-O0-NEXT: Replace builtin math calls with that native versions.
; GCN-O0-NEXT: Instrument function entry/exit with calls to e.g. mcount() (pre inlining)
; GCN-O0-NEXT: Pass Arguments:
; GCN-O0-NEXT: Target Library Information
; GCN-O0-NEXT: Target Transform Information
; GCN-O0-NEXT: Target Pass Configuration
; GCN-O0-NEXT: Assumption Cache Tracker
; GCN-O0-NEXT: Profile summary info
; GCN-O0-NEXT: ModulePass Manager
; GCN-O0-NEXT: Force set function attributes
; GCN-O0-NEXT: CallGraph Construction
; GCN-O0-NEXT: Call Graph SCC Pass Manager
; GCN-O0-NEXT: AMDGPU Function Integration/Inlining
; GCN-O0-NEXT: A No-Op Barrier Pass
; GCN-O1: Pass Arguments:
; GCN-O1-NEXT: Target Transform Information
; GCN-O1-NEXT: AMDGPU Address space based Alias Analysis
; GCN-O1-NEXT: External Alias Analysis
; GCN-O1-NEXT: Assumption Cache Tracker
; GCN-O1-NEXT: Target Library Information
; GCN-O1-NEXT: Type-Based Alias Analysis
; GCN-O1-NEXT: Scoped NoAlias Alias Analysis
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Early propagate attributes from kernels to functions
; GCN-O1-NEXT: Replace builtin math calls with that native versions.
; 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: Simplify well-known AMD library calls
; GCN-O1-NEXT: Instrument function entry/exit with calls to e.g. mcount() (pre inlining)
; GCN-O1-NEXT: Simplify the CFG
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: SROA
; GCN-O1-NEXT: Early CSE
; GCN-O1-NEXT: Lower 'expect' Intrinsics
; GCN-O1-NEXT: Pass Arguments:
; GCN-O1-NEXT: Target Library Information
; GCN-O1-NEXT: Target Transform Information
; GCN-O1-NEXT: Target Pass Configuration
; GCN-O1-NEXT: Type-Based Alias Analysis
; GCN-O1-NEXT: Scoped NoAlias Alias Analysis
; GCN-O1-NEXT: AMDGPU Address space based Alias Analysis
; GCN-O1-NEXT: External Alias Analysis
; GCN-O1-NEXT: Assumption Cache Tracker
; GCN-O1-NEXT: Profile summary info
; GCN-O1-NEXT: ModulePass Manager
; GCN-O1-NEXT: Force set function attributes
; GCN-O1-NEXT: Infer set function attributes
; GCN-O1-NEXT: Unify multiple OpenCL metadata due to linking
; GCN-O1-NEXT: AMDGPU Printf lowering
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Late propagate attributes from kernels to functions
; GCN-O1-NEXT: Interprocedural Sparse Conditional Constant Propagation
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Called Value Propagation
; GCN-O1-NEXT: Global Variable Optimizer
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; 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: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Promote Memory to Register
; GCN-O1-NEXT: Dead Argument Elimination
; 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: Natural Loop Information
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Simplify the CFG
; GCN-O1-NEXT: CallGraph Construction
; GCN-O1-NEXT: Globals Alias Analysis
; GCN-O1-NEXT: Call Graph SCC Pass Manager
; GCN-O1-NEXT: Remove unused exception handling info
; GCN-O1-NEXT: AMDGPU Function Integration/Inlining
; GCN-O1-NEXT: Deduce function attributes
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Infer address spaces
; GCN-O1-NEXT: AMDGPU Kernel Attributes
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: AMDGPU Promote Alloca to vector
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: SROA
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Memory SSA
; GCN-O1-NEXT: Early CSE w/ MemorySSA
; GCN-O1-NEXT: Simplify 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: Natural Loop Information
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Conditionally eliminate dead library calls
; 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: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: PGOMemOPSize
; GCN-O1-NEXT: Simplify the CFG
; GCN-O1-NEXT: Reassociate expressions
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Rotate Loops
; GCN-O1-NEXT: Memory SSA
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Loop Invariant Code Motion
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Legacy Divergence Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Unswitch loops
; GCN-O1-NEXT: Simplify 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: Natural Loop Information
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Induction Variable Simplification
; GCN-O1-NEXT: Recognize loop idioms
; GCN-O1-NEXT: Delete dead loops
; GCN-O1-NEXT: Unroll loops
; GCN-O1-NEXT: SROA
; GCN-O1-NEXT: Phi Values Analysis
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Memory Dependence Analysis
; GCN-O1-NEXT: MemCpy Optimization
; GCN-O1-NEXT: Sparse Conditional Constant Propagation
; GCN-O1-NEXT: Demanded bits analysis
; GCN-O1-NEXT: Bit-Tracking Dead Code Elimination
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Aggressive Dead Code Elimination
; GCN-O1-NEXT: Simplify 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: Natural Loop Information
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: A No-Op Barrier Pass
; GCN-O1-NEXT: CallGraph Construction
; GCN-O1-NEXT: Deduce function attributes in RPO
; GCN-O1-NEXT: Global Variable Optimizer
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; 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: Dead Global Elimination
; GCN-O1-NEXT: CallGraph Construction
; GCN-O1-NEXT: Globals Alias Analysis
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Float to int
; GCN-O1-NEXT: Lower constant intrinsics
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Rotate Loops
; GCN-O1-NEXT: Loop Access Analysis
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Loop Distribution
; GCN-O1-NEXT: Post-Dominator Tree Construction
; GCN-O1-NEXT: Branch Probability Analysis
; GCN-O1-NEXT: Block Frequency Analysis
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Loop Access Analysis
; GCN-O1-NEXT: Demanded bits analysis
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Inject TLI Mappings
; GCN-O1-NEXT: Loop Vectorization
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Loop Access Analysis
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Loop Load Elimination
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Simplify the CFG
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Optimize scalar/vector ops
; 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: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Unroll loops
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Combine redundant instructions
; GCN-O1-NEXT: Memory SSA
; GCN-O1-NEXT: Canonicalize natural loops
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Loop Invariant Code Motion
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Warn about non-applied transformations
; GCN-O1-NEXT: Alignment from assumptions
; GCN-O1-NEXT: Strip Unused Function Prototypes
; GCN-O1-NEXT: Call Graph Profile
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Natural Loop Information
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; 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: Canonicalize natural loops
; GCN-O1-NEXT: LCSSA Verifier
; GCN-O1-NEXT: Loop-Closed SSA Form Pass
; GCN-O1-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O1-NEXT: Function Alias Analysis Results
; GCN-O1-NEXT: Scalar Evolution Analysis
; GCN-O1-NEXT: Block Frequency Analysis
; GCN-O1-NEXT: Loop Pass Manager
; GCN-O1-NEXT: Loop Sink
; GCN-O1-NEXT: Lazy Branch Probability Analysis
; GCN-O1-NEXT: Lazy Block Frequency Analysis
; GCN-O1-NEXT: Optimization Remark Emitter
; GCN-O1-NEXT: Remove redundant instructions
; GCN-O1-NEXT: Hoist/decompose integer division and remainder
; GCN-O1-NEXT: Simplify the CFG
; GCN-O1-NEXT: Pass Arguments:
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Pass Arguments:
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; GCN-O1-NEXT: Pass Arguments:
; GCN-O1-NEXT: Target Library Information
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; 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: Pass Arguments:
; GCN-O1-NEXT: Target Library Information
; GCN-O1-NEXT: FunctionPass Manager
; GCN-O1-NEXT: Dominator Tree Construction
; 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-O2: Pass Arguments:
; GCN-O2-NEXT: Target Transform Information
; GCN-O2-NEXT: AMDGPU Address space based Alias Analysis
; GCN-O2-NEXT: External Alias Analysis
; GCN-O2-NEXT: Assumption Cache Tracker
; GCN-O2-NEXT: Target Library Information
; GCN-O2-NEXT: Type-Based Alias Analysis
; GCN-O2-NEXT: Scoped NoAlias Alias Analysis
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Early propagate attributes from kernels to functions
; GCN-O2-NEXT: Replace builtin math calls with that native versions.
; 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: Simplify well-known AMD library calls
; GCN-O2-NEXT: Instrument function entry/exit with calls to e.g. mcount() (pre inlining)
; GCN-O2-NEXT: Simplify the CFG
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: SROA
; GCN-O2-NEXT: Early CSE
; GCN-O2-NEXT: Lower 'expect' Intrinsics
; GCN-O2-NEXT: Pass Arguments:
; GCN-O2-NEXT: Target Library Information
; GCN-O2-NEXT: Target Transform Information
; GCN-O2-NEXT: Target Pass Configuration
; GCN-O2-NEXT: Type-Based Alias Analysis
; GCN-O2-NEXT: Scoped NoAlias Alias Analysis
; GCN-O2-NEXT: AMDGPU Address space based Alias Analysis
; GCN-O2-NEXT: External Alias Analysis
; GCN-O2-NEXT: Assumption Cache Tracker
; GCN-O2-NEXT: Profile summary info
; GCN-O2-NEXT: ModulePass Manager
; GCN-O2-NEXT: Force set function attributes
; GCN-O2-NEXT: Infer set function attributes
; GCN-O2-NEXT: Unify multiple OpenCL metadata due to linking
; GCN-O2-NEXT: AMDGPU Printf lowering
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Late propagate attributes from kernels to functions
; GCN-O2-NEXT: Interprocedural Sparse Conditional Constant Propagation
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Called Value Propagation
; GCN-O2-NEXT: Global Variable Optimizer
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; 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: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Promote Memory to Register
; GCN-O2-NEXT: Dead Argument Elimination
; 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: Natural Loop Information
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; GCN-O2-NEXT: Simplify the CFG
; GCN-O2-NEXT: CallGraph Construction
; GCN-O2-NEXT: Globals Alias Analysis
; GCN-O2-NEXT: Call Graph SCC Pass Manager
; GCN-O2-NEXT: Remove unused exception handling info
; GCN-O2-NEXT: AMDGPU Function Integration/Inlining
; GCN-O2-NEXT: OpenMP specific optimizations
; GCN-O2-NEXT: Deduce function attributes
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Infer address spaces
; GCN-O2-NEXT: AMDGPU Kernel Attributes
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: AMDGPU Promote Alloca to vector
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: SROA
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Memory SSA
; GCN-O2-NEXT: Early CSE w/ MemorySSA
; GCN-O2-NEXT: Speculatively execute instructions if target has divergent branches
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Lazy Value Information Analysis
; GCN-O2-NEXT: Jump Threading
; GCN-O2-NEXT: Value Propagation
; GCN-O2-NEXT: Simplify 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: Natural Loop Information
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; GCN-O2-NEXT: Conditionally eliminate dead library calls
; 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: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: PGOMemOPSize
; 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: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Tail Call Elimination
; GCN-O2-NEXT: Simplify the CFG
; GCN-O2-NEXT: Reassociate expressions
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Canonicalize natural loops
; GCN-O2-NEXT: LCSSA Verifier
; GCN-O2-NEXT: Loop-Closed SSA Form Pass
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Loop Pass Manager
; GCN-O2-NEXT: Rotate Loops
; GCN-O2-NEXT: Memory SSA
; 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: Post-Dominator Tree Construction
; GCN-O2-NEXT: Legacy Divergence Analysis
; GCN-O2-NEXT: Loop Pass Manager
; GCN-O2-NEXT: Unswitch loops
; GCN-O2-NEXT: Simplify 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: Natural Loop Information
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; 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: Loop Pass Manager
; GCN-O2-NEXT: Induction Variable Simplification
; GCN-O2-NEXT: Recognize loop idioms
; GCN-O2-NEXT: Delete dead loops
; GCN-O2-NEXT: Unroll loops
; GCN-O2-NEXT: SROA
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: MergedLoadStoreMotion
; GCN-O2-NEXT: Phi Values Analysis
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Memory Dependence Analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Global Value Numbering
; GCN-O2-NEXT: Phi Values Analysis
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Memory Dependence Analysis
; GCN-O2-NEXT: MemCpy Optimization
; GCN-O2-NEXT: Sparse Conditional Constant Propagation
; GCN-O2-NEXT: Demanded bits analysis
; GCN-O2-NEXT: Bit-Tracking Dead Code Elimination
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; GCN-O2-NEXT: Lazy Value Information Analysis
; GCN-O2-NEXT: Jump Threading
; GCN-O2-NEXT: Value Propagation
; GCN-O2-NEXT: Post-Dominator Tree Construction
; GCN-O2-NEXT: Aggressive Dead Code Elimination
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Memory SSA
; GCN-O2-NEXT: Dead Store Elimination
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Canonicalize natural loops
; GCN-O2-NEXT: LCSSA Verifier
; GCN-O2-NEXT: Loop-Closed SSA Form Pass
; GCN-O2-NEXT: Function Alias Analysis Results
; 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: Simplify 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: Natural Loop Information
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; GCN-O2-NEXT: A No-Op Barrier Pass
; GCN-O2-NEXT: Eliminate Available Externally Globals
; GCN-O2-NEXT: CallGraph Construction
; GCN-O2-NEXT: Deduce function attributes in RPO
; GCN-O2-NEXT: Global Variable Optimizer
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; 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: Dead Global Elimination
; GCN-O2-NEXT: CallGraph Construction
; GCN-O2-NEXT: Globals Alias Analysis
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Float to int
; GCN-O2-NEXT: Lower constant intrinsics
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Canonicalize natural loops
; GCN-O2-NEXT: LCSSA Verifier
; GCN-O2-NEXT: Loop-Closed SSA Form Pass
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Loop Pass Manager
; GCN-O2-NEXT: Rotate Loops
; GCN-O2-NEXT: Loop Access Analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Loop Distribution
; GCN-O2-NEXT: Post-Dominator Tree Construction
; GCN-O2-NEXT: Branch Probability Analysis
; GCN-O2-NEXT: Block Frequency Analysis
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Loop Access Analysis
; GCN-O2-NEXT: Demanded bits analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Inject TLI Mappings
; GCN-O2-NEXT: Loop Vectorization
; GCN-O2-NEXT: Canonicalize natural loops
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Loop Access Analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Loop Load Elimination
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; GCN-O2-NEXT: Simplify the CFG
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Demanded bits analysis
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Inject TLI Mappings
; GCN-O2-NEXT: SLP Vectorizer
; GCN-O2-NEXT: Optimize scalar/vector ops
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; 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: Loop Pass Manager
; GCN-O2-NEXT: Unroll loops
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Combine redundant instructions
; 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: Optimization Remark Emitter
; GCN-O2-NEXT: Warn about non-applied transformations
; GCN-O2-NEXT: Alignment from assumptions
; GCN-O2-NEXT: Strip Unused Function Prototypes
; GCN-O2-NEXT: Dead Global Elimination
; GCN-O2-NEXT: Merge Duplicate Global Constants
; GCN-O2-NEXT: Call Graph Profile
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Natural Loop Information
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; 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: Canonicalize natural loops
; GCN-O2-NEXT: LCSSA Verifier
; GCN-O2-NEXT: Loop-Closed SSA Form Pass
; GCN-O2-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O2-NEXT: Function Alias Analysis Results
; GCN-O2-NEXT: Scalar Evolution Analysis
; GCN-O2-NEXT: Block Frequency Analysis
; GCN-O2-NEXT: Loop Pass Manager
; GCN-O2-NEXT: Loop Sink
; GCN-O2-NEXT: Lazy Branch Probability Analysis
; GCN-O2-NEXT: Lazy Block Frequency Analysis
; GCN-O2-NEXT: Optimization Remark Emitter
; GCN-O2-NEXT: Remove redundant instructions
; GCN-O2-NEXT: Hoist/decompose integer division and remainder
; GCN-O2-NEXT: Simplify the CFG
; GCN-O2-NEXT: Pass Arguments:
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Pass Arguments:
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; GCN-O2-NEXT: Pass Arguments:
; GCN-O2-NEXT: Target Library Information
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; 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: Pass Arguments:
; GCN-O2-NEXT: Target Library Information
; GCN-O2-NEXT: FunctionPass Manager
; GCN-O2-NEXT: Dominator Tree Construction
; 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-O3: Pass Arguments:
; GCN-O3-NEXT: Target Transform Information
; GCN-O3-NEXT: AMDGPU Address space based Alias Analysis
; GCN-O3-NEXT: External Alias Analysis
; GCN-O3-NEXT: Assumption Cache Tracker
; GCN-O3-NEXT: Target Library Information
; GCN-O3-NEXT: Type-Based Alias Analysis
; GCN-O3-NEXT: Scoped NoAlias Alias Analysis
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Early propagate attributes from kernels to functions
; GCN-O3-NEXT: Replace builtin math calls with that native versions.
; 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: Simplify well-known AMD library calls
; GCN-O3-NEXT: Instrument function entry/exit with calls to e.g. mcount() (pre inlining)
; GCN-O3-NEXT: Simplify the CFG
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: SROA
; GCN-O3-NEXT: Early CSE
; GCN-O3-NEXT: Lower 'expect' Intrinsics
; GCN-O3-NEXT: Pass Arguments:
; GCN-O3-NEXT: Target Library Information
; GCN-O3-NEXT: Target Transform Information
; GCN-O3-NEXT: Target Pass Configuration
; GCN-O3-NEXT: Type-Based Alias Analysis
; GCN-O3-NEXT: Scoped NoAlias Alias Analysis
; GCN-O3-NEXT: AMDGPU Address space based Alias Analysis
; GCN-O3-NEXT: External Alias Analysis
; GCN-O3-NEXT: Assumption Cache Tracker
; GCN-O3-NEXT: Profile summary info
; GCN-O3-NEXT: ModulePass Manager
; GCN-O3-NEXT: Force set function attributes
; GCN-O3-NEXT: Infer set function attributes
; GCN-O3-NEXT: Unify multiple OpenCL metadata due to linking
; GCN-O3-NEXT: AMDGPU Printf lowering
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Late propagate attributes from kernels to functions
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Call-site splitting
; GCN-O3-NEXT: Interprocedural Sparse Conditional Constant Propagation
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Called Value Propagation
; GCN-O3-NEXT: Global Variable Optimizer
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; 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: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Promote Memory to Register
; GCN-O3-NEXT: Dead Argument Elimination
; 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: Natural Loop Information
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; GCN-O3-NEXT: Simplify the CFG
; GCN-O3-NEXT: CallGraph Construction
; GCN-O3-NEXT: Globals Alias Analysis
; GCN-O3-NEXT: Call Graph SCC Pass Manager
; GCN-O3-NEXT: Remove unused exception handling info
; GCN-O3-NEXT: AMDGPU Function Integration/Inlining
; GCN-O3-NEXT: OpenMP specific optimizations
; GCN-O3-NEXT: Deduce function attributes
; GCN-O3-NEXT: Promote 'by reference' arguments to scalars
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Infer address spaces
; GCN-O3-NEXT: AMDGPU Kernel Attributes
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: AMDGPU Promote Alloca to vector
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: SROA
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Memory SSA
; GCN-O3-NEXT: Early CSE w/ MemorySSA
; GCN-O3-NEXT: Speculatively execute instructions if target has divergent branches
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Lazy Value Information Analysis
; GCN-O3-NEXT: Jump Threading
; GCN-O3-NEXT: Value Propagation
; GCN-O3-NEXT: Simplify the CFG
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Combine pattern based expressions
; 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: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; GCN-O3-NEXT: Conditionally eliminate dead library calls
; 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: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: PGOMemOPSize
; 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: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Tail Call Elimination
; GCN-O3-NEXT: Simplify the CFG
; GCN-O3-NEXT: Reassociate expressions
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Canonicalize natural loops
; GCN-O3-NEXT: LCSSA Verifier
; GCN-O3-NEXT: Loop-Closed SSA Form Pass
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Loop Pass Manager
; GCN-O3-NEXT: Rotate Loops
; GCN-O3-NEXT: Memory SSA
; 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: Post-Dominator Tree Construction
; GCN-O3-NEXT: Legacy Divergence Analysis
; GCN-O3-NEXT: Loop Pass Manager
; GCN-O3-NEXT: Unswitch loops
; GCN-O3-NEXT: Simplify 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: Natural Loop Information
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; 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: Loop Pass Manager
; GCN-O3-NEXT: Induction Variable Simplification
; GCN-O3-NEXT: Recognize loop idioms
; GCN-O3-NEXT: Delete dead loops
; GCN-O3-NEXT: Unroll loops
; GCN-O3-NEXT: SROA
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: MergedLoadStoreMotion
; GCN-O3-NEXT: Phi Values Analysis
; 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: Phi Values Analysis
; 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: MemCpy Optimization
; GCN-O3-NEXT: Sparse Conditional Constant Propagation
; GCN-O3-NEXT: Demanded bits analysis
; GCN-O3-NEXT: Bit-Tracking Dead Code Elimination
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; GCN-O3-NEXT: Lazy Value Information Analysis
; GCN-O3-NEXT: Jump Threading
; GCN-O3-NEXT: Value Propagation
; GCN-O3-NEXT: Post-Dominator Tree Construction
; GCN-O3-NEXT: Aggressive Dead Code Elimination
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Memory SSA
; GCN-O3-NEXT: Dead Store Elimination
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Canonicalize natural loops
; GCN-O3-NEXT: LCSSA Verifier
; GCN-O3-NEXT: Loop-Closed SSA Form Pass
; GCN-O3-NEXT: Function Alias Analysis Results
; 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: Simplify 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: Natural Loop Information
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; GCN-O3-NEXT: A No-Op Barrier Pass
; GCN-O3-NEXT: Eliminate Available Externally Globals
; GCN-O3-NEXT: CallGraph Construction
; GCN-O3-NEXT: Deduce function attributes in RPO
; GCN-O3-NEXT: Global Variable Optimizer
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; 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: Dead Global Elimination
; GCN-O3-NEXT: CallGraph Construction
; GCN-O3-NEXT: Globals Alias Analysis
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Float to int
; GCN-O3-NEXT: Lower constant intrinsics
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Canonicalize natural loops
; GCN-O3-NEXT: LCSSA Verifier
; GCN-O3-NEXT: Loop-Closed SSA Form Pass
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Loop Pass Manager
; GCN-O3-NEXT: Rotate Loops
; GCN-O3-NEXT: Loop Access Analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Loop Distribution
; GCN-O3-NEXT: Post-Dominator Tree Construction
; GCN-O3-NEXT: Branch Probability Analysis
; GCN-O3-NEXT: Block Frequency Analysis
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Loop Access Analysis
; GCN-O3-NEXT: Demanded bits analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Inject TLI Mappings
; GCN-O3-NEXT: Loop Vectorization
; GCN-O3-NEXT: Canonicalize natural loops
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Loop Access Analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Loop Load Elimination
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; GCN-O3-NEXT: Simplify the CFG
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Demanded bits analysis
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Inject TLI Mappings
; GCN-O3-NEXT: SLP Vectorizer
; GCN-O3-NEXT: Optimize scalar/vector ops
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; 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: Loop Pass Manager
; GCN-O3-NEXT: Unroll loops
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Combine redundant instructions
; 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: Optimization Remark Emitter
; GCN-O3-NEXT: Warn about non-applied transformations
; GCN-O3-NEXT: Alignment from assumptions
; GCN-O3-NEXT: Strip Unused Function Prototypes
; GCN-O3-NEXT: Dead Global Elimination
; GCN-O3-NEXT: Merge Duplicate Global Constants
; GCN-O3-NEXT: Call Graph Profile
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Natural Loop Information
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; 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: Canonicalize natural loops
; GCN-O3-NEXT: LCSSA Verifier
; GCN-O3-NEXT: Loop-Closed SSA Form Pass
; GCN-O3-NEXT: Basic Alias Analysis (stateless AA impl)
; GCN-O3-NEXT: Function Alias Analysis Results
; GCN-O3-NEXT: Scalar Evolution Analysis
; GCN-O3-NEXT: Block Frequency Analysis
; GCN-O3-NEXT: Loop Pass Manager
; GCN-O3-NEXT: Loop Sink
; GCN-O3-NEXT: Lazy Branch Probability Analysis
; GCN-O3-NEXT: Lazy Block Frequency Analysis
; GCN-O3-NEXT: Optimization Remark Emitter
; GCN-O3-NEXT: Remove redundant instructions
; GCN-O3-NEXT: Hoist/decompose integer division and remainder
; GCN-O3-NEXT: Simplify the CFG
; GCN-O3-NEXT: Pass Arguments:
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Pass Arguments:
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; GCN-O3-NEXT: Pass Arguments:
; GCN-O3-NEXT: Target Library Information
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; 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: Pass Arguments:
; GCN-O3-NEXT: Target Library Information
; GCN-O3-NEXT: FunctionPass Manager
; GCN-O3-NEXT: Dominator Tree Construction
; 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
define void @empty() {
ret void
}
Reference in New Issue View Git Blame Copy Permalink