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Apple LLVM version 6.0 (clang-600.0.54) (based on LLVM 3.5svn) Target: x86_64-apple-darwin13.4.0 Thread model: posix
Raw
diff O1 O2
15c15
< Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -always-inline -functionattrs -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -verify -verify-di
---
> Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -inline -functionattrs -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -mldst-motion -domtree -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -loops -scalar-evolution -slp-vectorizer -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -globaldce -constmerge -verify -verify-di
34c34
< Inliner for always_inline functions
---
> Function Integration/Inlining
64a65,69
> MergedLoadStoreMotion
> Dominator Tree Construction
> Memory Dependence Analysis
> Global Value Numbering
> Memory Dependence Analysis
73a79,81
> Natural Loop Information
> Scalar Evolution Analysis
> SLP Vectorizer
96a105,106
> Dead Global Elimination
> Merge Duplicate Global Constants
Raw
diff O2 O3
15c15
< Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -inline -functionattrs -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -mldst-motion -domtree -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -loops -scalar-evolution -slp-vectorizer -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -globaldce -constmerge -verify -verify-di
---
> Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -inline -functionattrs -argpromotion -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -mldst-motion -domtree -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -loops -scalar-evolution -slp-vectorizer -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -globaldce -constmerge -verify -verify-di
35a36
> Promote 'by reference' arguments to scalars
Raw
diff O2 Os
差分なし
Raw
O0
Pass Arguments: -targetlibinfo -datalayout -verify -verify-di
Target Library Information
Data Layout
ModulePass Manager
FunctionPass Manager
Module Verifier
Debug Info Verifier
Bitcode Writer
Raw
O1
Pass Arguments: -datalayout -no-aa -tbaa -targetlibinfo -basicaa -notti -verify -simplifycfg -domtree -sroa -early-cse -lower-expect
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Target Library Information
Basic Alias Analysis (stateless AA impl)
No target information
FunctionPass Manager
Module Verifier
Simplify the CFG
Dominator Tree Construction
SROA
Early CSE
Lower 'expect' Intrinsics
Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -always-inline -functionattrs -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -verify -verify-di
Target Library Information
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Basic Alias Analysis (stateless AA impl)
No target information
ModulePass Manager
Debug Info Verifier
Interprocedural Sparse Conditional Constant Propagation
Global Variable Optimizer
Dead Argument Elimination
FunctionPass Manager
Combine redundant instructions
Simplify the CFG
CallGraph Construction
Call Graph SCC Pass Manager
Remove unused exception handling info
Inline Cost Analysis
Inliner for always_inline functions
Deduce function attributes
FunctionPass Manager
SROA
Dominator Tree Construction
Early CSE
Lazy Value Information Analysis
Jump Threading
Value Propagation
Simplify the CFG
Combine redundant instructions
Tail Call Elimination
Simplify the CFG
Reassociate expressions
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Loop Pass Manager
Rotate Loops
Loop Invariant Code Motion
Unswitch loops
Combine redundant instructions
Scalar Evolution Analysis
Loop-Closed SSA Form Pass
Loop Pass Manager
Induction Variable Simplification
Recognize loop idioms
Delete dead loops
Unroll loops
Memory Dependence Analysis
MemCpy Optimization
Sparse Conditional Constant Propagation
Combine redundant instructions
Lazy Value Information Analysis
Jump Threading
Value Propagation
Dominator Tree Construction
Memory Dependence Analysis
Dead Store Elimination
Aggressive Dead Code Elimination
Simplify the CFG
Combine redundant instructions
A No-Op Barrier Pass
FunctionPass Manager
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Branch Probability Analysis
Block Frequency Analysis
Scalar Evolution Analysis
Loop Vectorization
Combine redundant instructions
Simplify the CFG
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Scalar Evolution Analysis
Loop Pass Manager
Unroll loops
Strip Unused Function Prototypes
FunctionPass Manager
Module Verifier
Debug Info Verifier
Bitcode Writer
Raw
O2
Pass Arguments: -datalayout -no-aa -tbaa -targetlibinfo -basicaa -notti -verify -simplifycfg -domtree -sroa -early-cse -lower-expect
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Target Library Information
Basic Alias Analysis (stateless AA impl)
No target information
FunctionPass Manager
Module Verifier
Simplify the CFG
Dominator Tree Construction
SROA
Early CSE
Lower 'expect' Intrinsics
Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -inline -functionattrs -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -mldst-motion -domtree -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -loops -scalar-evolution -slp-vectorizer -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -globaldce -constmerge -verify -verify-di
Target Library Information
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Basic Alias Analysis (stateless AA impl)
No target information
ModulePass Manager
Debug Info Verifier
Interprocedural Sparse Conditional Constant Propagation
Global Variable Optimizer
Dead Argument Elimination
FunctionPass Manager
Combine redundant instructions
Simplify the CFG
CallGraph Construction
Call Graph SCC Pass Manager
Remove unused exception handling info
Inline Cost Analysis
Function Integration/Inlining
Deduce function attributes
FunctionPass Manager
SROA
Dominator Tree Construction
Early CSE
Lazy Value Information Analysis
Jump Threading
Value Propagation
Simplify the CFG
Combine redundant instructions
Tail Call Elimination
Simplify the CFG
Reassociate expressions
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Loop Pass Manager
Rotate Loops
Loop Invariant Code Motion
Unswitch loops
Combine redundant instructions
Scalar Evolution Analysis
Loop-Closed SSA Form Pass
Loop Pass Manager
Induction Variable Simplification
Recognize loop idioms
Delete dead loops
Unroll loops
Memory Dependence Analysis
MergedLoadStoreMotion
Dominator Tree Construction
Memory Dependence Analysis
Global Value Numbering
Memory Dependence Analysis
MemCpy Optimization
Sparse Conditional Constant Propagation
Combine redundant instructions
Lazy Value Information Analysis
Jump Threading
Value Propagation
Dominator Tree Construction
Memory Dependence Analysis
Dead Store Elimination
Natural Loop Information
Scalar Evolution Analysis
SLP Vectorizer
Aggressive Dead Code Elimination
Simplify the CFG
Combine redundant instructions
A No-Op Barrier Pass
FunctionPass Manager
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Branch Probability Analysis
Block Frequency Analysis
Scalar Evolution Analysis
Loop Vectorization
Combine redundant instructions
Simplify the CFG
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Scalar Evolution Analysis
Loop Pass Manager
Unroll loops
Strip Unused Function Prototypes
Dead Global Elimination
Merge Duplicate Global Constants
FunctionPass Manager
Module Verifier
Debug Info Verifier
Bitcode Writer
Raw
O3
Pass Arguments: -datalayout -no-aa -tbaa -targetlibinfo -basicaa -notti -verify -simplifycfg -domtree -sroa -early-cse -lower-expect
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Target Library Information
Basic Alias Analysis (stateless AA impl)
No target information
FunctionPass Manager
Module Verifier
Simplify the CFG
Dominator Tree Construction
SROA
Early CSE
Lower 'expect' Intrinsics
Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -inline -functionattrs -argpromotion -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -mldst-motion -domtree -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -loops -scalar-evolution -slp-vectorizer -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -globaldce -constmerge -verify -verify-di
Target Library Information
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Basic Alias Analysis (stateless AA impl)
No target information
ModulePass Manager
Debug Info Verifier
Interprocedural Sparse Conditional Constant Propagation
Global Variable Optimizer
Dead Argument Elimination
FunctionPass Manager
Combine redundant instructions
Simplify the CFG
CallGraph Construction
Call Graph SCC Pass Manager
Remove unused exception handling info
Inline Cost Analysis
Function Integration/Inlining
Deduce function attributes
Promote 'by reference' arguments to scalars
FunctionPass Manager
SROA
Dominator Tree Construction
Early CSE
Lazy Value Information Analysis
Jump Threading
Value Propagation
Simplify the CFG
Combine redundant instructions
Tail Call Elimination
Simplify the CFG
Reassociate expressions
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Loop Pass Manager
Rotate Loops
Loop Invariant Code Motion
Unswitch loops
Combine redundant instructions
Scalar Evolution Analysis
Loop-Closed SSA Form Pass
Loop Pass Manager
Induction Variable Simplification
Recognize loop idioms
Delete dead loops
Unroll loops
Memory Dependence Analysis
MergedLoadStoreMotion
Dominator Tree Construction
Memory Dependence Analysis
Global Value Numbering
Memory Dependence Analysis
MemCpy Optimization
Sparse Conditional Constant Propagation
Combine redundant instructions
Lazy Value Information Analysis
Jump Threading
Value Propagation
Dominator Tree Construction
Memory Dependence Analysis
Dead Store Elimination
Natural Loop Information
Scalar Evolution Analysis
SLP Vectorizer
Aggressive Dead Code Elimination
Simplify the CFG
Combine redundant instructions
A No-Op Barrier Pass
FunctionPass Manager
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Branch Probability Analysis
Block Frequency Analysis
Scalar Evolution Analysis
Loop Vectorization
Combine redundant instructions
Simplify the CFG
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Scalar Evolution Analysis
Loop Pass Manager
Unroll loops
Strip Unused Function Prototypes
Dead Global Elimination
Merge Duplicate Global Constants
FunctionPass Manager
Module Verifier
Debug Info Verifier
Bitcode Writer
Raw
Os
warning: ignoring debug info with an invalid version (600054001) in hoge.ll
Pass Arguments: -datalayout -no-aa -tbaa -targetlibinfo -basicaa -notti -verify -simplifycfg -domtree -sroa -early-cse -lower-expect
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Target Library Information
Basic Alias Analysis (stateless AA impl)
No target information
FunctionPass Manager
Module Verifier
Simplify the CFG
Dominator Tree Construction
SROA
Early CSE
Lower 'expect' Intrinsics
Pass Arguments: -targetlibinfo -datalayout -no-aa -tbaa -basicaa -notti -verify-di -ipsccp -globalopt -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -inline -functionattrs -sroa -domtree -early-cse -lazy-value-info -jump-threading -correlated-propagation -simplifycfg -instcombine -tailcallelim -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -loop-unswitch -instcombine -scalar-evolution -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -mldst-motion -domtree -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -jump-threading -correlated-propagation -domtree -memdep -dse -loops -scalar-evolution -slp-vectorizer -adce -simplifycfg -instcombine -barrier -domtree -loops -loop-simplify -lcssa -branch-prob -block-freq -scalar-evolution -loop-vectorize -instcombine -simplifycfg -domtree -loops -loop-simplify -lcssa -scalar-evolution -loop-unroll -strip-dead-prototypes -globaldce -constmerge -verify -verify-di
Target Library Information
Data Layout
No Alias Analysis (always returns 'may' alias)
Type-Based Alias Analysis
Basic Alias Analysis (stateless AA impl)
No target information
ModulePass Manager
Debug Info Verifier
Interprocedural Sparse Conditional Constant Propagation
Global Variable Optimizer
Dead Argument Elimination
FunctionPass Manager
Combine redundant instructions
Simplify the CFG
CallGraph Construction
Call Graph SCC Pass Manager
Remove unused exception handling info
Inline Cost Analysis
Function Integration/Inlining
Deduce function attributes
FunctionPass Manager
SROA
Dominator Tree Construction
Early CSE
Lazy Value Information Analysis
Jump Threading
Value Propagation
Simplify the CFG
Combine redundant instructions
Tail Call Elimination
Simplify the CFG
Reassociate expressions
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Loop Pass Manager
Rotate Loops
Loop Invariant Code Motion
Unswitch loops
Combine redundant instructions
Scalar Evolution Analysis
Loop-Closed SSA Form Pass
Loop Pass Manager
Induction Variable Simplification
Recognize loop idioms
Delete dead loops
Unroll loops
Memory Dependence Analysis
MergedLoadStoreMotion
Dominator Tree Construction
Memory Dependence Analysis
Global Value Numbering
Memory Dependence Analysis
MemCpy Optimization
Sparse Conditional Constant Propagation
Combine redundant instructions
Lazy Value Information Analysis
Jump Threading
Value Propagation
Dominator Tree Construction
Memory Dependence Analysis
Dead Store Elimination
Natural Loop Information
Scalar Evolution Analysis
SLP Vectorizer
Aggressive Dead Code Elimination
Simplify the CFG
Combine redundant instructions
A No-Op Barrier Pass
FunctionPass Manager
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Branch Probability Analysis
Block Frequency Analysis
Scalar Evolution Analysis
Loop Vectorization
Combine redundant instructions
Simplify the CFG
Dominator Tree Construction
Natural Loop Information
Canonicalize natural loops
Loop-Closed SSA Form Pass
Scalar Evolution Analysis
Loop Pass Manager
Unroll loops
Strip Unused Function Prototypes
Dead Global Elimination
Merge Duplicate Global Constants
FunctionPass Manager
Module Verifier
Debug Info Verifier
Bitcode Writer
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