forked from OSchip/llvm-project
339 lines
15 KiB
LLVM
339 lines
15 KiB
LLVM
; RUN: opt -enable-new-pm=0 -mtriple=x86_64-- -O2 -debug-pass=Structure < %s -o /dev/null 2>&1 | FileCheck --check-prefixes=CHECK,%llvmcheckext %s
|
|
|
|
; REQUIRES: asserts
|
|
|
|
; CHECK-LABEL: Pass Arguments:
|
|
; CHECK-NEXT: Target Transform Information
|
|
; CHECK-NEXT: Type-Based Alias Analysis
|
|
; CHECK-NEXT: Scoped NoAlias Alias Analysis
|
|
; CHECK-NEXT: Assumption Cache Tracker
|
|
; CHECK-NEXT: Target Library Information
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Module Verifier
|
|
; CHECK-EXT: Good Bye World Pass
|
|
; CHECK-NOEXT-NOT: Good Bye World Pass
|
|
; CHECK-NEXT: Instrument function entry/exit with calls to e.g. mcount() (pre inlining)
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: SROA
|
|
; CHECK-NEXT: Early CSE
|
|
; CHECK-NEXT: Lower 'expect' Intrinsics
|
|
; CHECK-NEXT: Pass Arguments:
|
|
; CHECK-NEXT: Target Library Information
|
|
; CHECK-NEXT: Target Transform Information
|
|
; Target Pass Configuration
|
|
; CHECK: Type-Based Alias Analysis
|
|
; CHECK-NEXT: Scoped NoAlias Alias Analysis
|
|
; CHECK-NEXT: Assumption Cache Tracker
|
|
; CHECK-NEXT: Profile summary info
|
|
; CHECK-NEXT: ModulePass Manager
|
|
; CHECK-NEXT: Force set function attributes
|
|
; CHECK-NEXT: Infer set function attributes
|
|
; CHECK-NEXT: Interprocedural Sparse Conditional Constant Propagation
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Called Value Propagation
|
|
; CHECK-NEXT: Global Variable Optimizer
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Promote Memory to Register
|
|
; CHECK-NEXT: Dead Argument Elimination
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: CallGraph Construction
|
|
; CHECK-NEXT: Globals Alias Analysis
|
|
; CHECK-NEXT: Call Graph SCC Pass Manager
|
|
; CHECK-NEXT: Remove unused exception handling info
|
|
; CHECK-NEXT: Function Integration/Inlining
|
|
; CHECK-NEXT: OpenMP specific optimizations
|
|
; CHECK-NEXT: Deduce function attributes
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: SROA
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Memory SSA
|
|
; CHECK-NEXT: Early CSE w/ MemorySSA
|
|
; CHECK-NEXT: Speculatively execute instructions if target has divergent branches
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Lazy Value Information Analysis
|
|
; CHECK-NEXT: Jump Threading
|
|
; CHECK-NEXT: Value Propagation
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Conditionally eliminate dead library calls
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: PGOMemOPSize
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Tail Call Elimination
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Reassociate expressions
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Rotate Loops
|
|
; CHECK-NEXT: Memory SSA
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Loop Invariant Code Motion
|
|
; CHECK-NEXT: Unswitch loops
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Induction Variable Simplification
|
|
; CHECK-NEXT: Recognize loop idioms
|
|
; CHECK-NEXT: Delete dead loops
|
|
; CHECK-NEXT: Unroll loops
|
|
; CHECK-NEXT: MergedLoadStoreMotion
|
|
; CHECK-NEXT: Phi Values Analysis
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Memory Dependence Analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Global Value Numbering
|
|
; CHECK-NEXT: Phi Values Analysis
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Memory Dependence Analysis
|
|
; CHECK-NEXT: MemCpy Optimization
|
|
; CHECK-NEXT: Sparse Conditional Constant Propagation
|
|
; CHECK-NEXT: Demanded bits analysis
|
|
; CHECK-NEXT: Bit-Tracking Dead Code Elimination
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Lazy Value Information Analysis
|
|
; CHECK-NEXT: Jump Threading
|
|
; CHECK-NEXT: Value Propagation
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Phi Values Analysis
|
|
; CHECK-NEXT: Memory Dependence Analysis
|
|
; CHECK-NEXT: Dead Store Elimination
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Memory SSA
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Loop Invariant Code Motion
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Aggressive Dead Code Elimination
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: A No-Op Barrier Pass
|
|
; CHECK-NEXT: Eliminate Available Externally Globals
|
|
; CHECK-NEXT: CallGraph Construction
|
|
; CHECK-NEXT: Deduce function attributes in RPO
|
|
; CHECK-NEXT: Global Variable Optimizer
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: Dead Global Elimination
|
|
; CHECK-NEXT: CallGraph Construction
|
|
; CHECK-NEXT: Globals Alias Analysis
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Float to int
|
|
; CHECK-NEXT: Lower constant intrinsics
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Rotate Loops
|
|
; CHECK-NEXT: Loop Access Analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Loop Distribution
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Loop Access Analysis
|
|
; CHECK-NEXT: Demanded bits analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Inject TLI Mappings
|
|
; CHECK-NEXT: Loop Vectorization
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Loop Access Analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Loop Load Elimination
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Demanded bits analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Inject TLI Mappings
|
|
; CHECK-NEXT: SLP Vectorizer
|
|
; CHECK-NEXT: Optimize scalar/vector ops
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Unroll loops
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Combine redundant instructions
|
|
; CHECK-NEXT: Memory SSA
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Loop Invariant Code Motion
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Warn about non-applied transformations
|
|
; CHECK-NEXT: Alignment from assumptions
|
|
; CHECK-NEXT: Strip Unused Function Prototypes
|
|
; CHECK-NEXT: Dead Global Elimination
|
|
; CHECK-NEXT: Merge Duplicate Global Constants
|
|
; CHECK-NEXT: Call Graph Profile
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: Canonicalize natural loops
|
|
; CHECK-NEXT: LCSSA Verifier
|
|
; CHECK-NEXT: Loop-Closed SSA Form Pass
|
|
; CHECK-NEXT: Basic Alias Analysis (stateless AA impl)
|
|
; CHECK-NEXT: Function Alias Analysis Results
|
|
; CHECK-NEXT: Scalar Evolution Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: Loop Pass Manager
|
|
; CHECK-NEXT: Loop Sink
|
|
; CHECK-NEXT: Lazy Branch Probability Analysis
|
|
; CHECK-NEXT: Lazy Block Frequency Analysis
|
|
; CHECK-NEXT: Optimization Remark Emitter
|
|
; CHECK-NEXT: Remove redundant instructions
|
|
; CHECK-NEXT: Hoist/decompose integer division and remainder
|
|
; CHECK-NEXT: Simplify the CFG
|
|
; CHECK-NEXT: Module Verifier
|
|
; CHECK-NEXT: Bitcode Writer
|
|
; CHECK-NEXT: Pass Arguments:
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Pass Arguments:
|
|
; CHECK-NEXT: Target Library Information
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
; CHECK-NEXT: Pass Arguments:
|
|
; CHECK-NEXT: Target Library Information
|
|
; CHECK-NEXT: FunctionPass Manager
|
|
; CHECK-NEXT: Dominator Tree Construction
|
|
; CHECK-NEXT: Natural Loop Information
|
|
; CHECK-NEXT: Post-Dominator Tree Construction
|
|
; CHECK-NEXT: Branch Probability Analysis
|
|
; CHECK-NEXT: Block Frequency Analysis
|
|
|
|
define void @f() {
|
|
ret void
|
|
}
|