Class: LLVM::PassBuilder

Inherits:
Object
  • Object
show all
Extended by:
FFI::Library
Defined in:
lib/llvm/transforms/pass_builder.rb

Overview

rubocop:disable Metrics/ClassLength

Constant Summary collapse

OPT_PASSES =

rubocop:disable Layout/LineLength

{
  '0' => 'always-inline,coro-cond(coro-early,cgscc(coro-split),coro-cleanup,globaldce),function(annotation-remarks),verify',
  '1' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline<only-mandatory>,inline,function-attrs<skip-non-recursive>,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,libcalls-shrinkwrap,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,memcpyopt,sccp,bdce,instcombine<max-iterations=1000;no-use-loop-info>,coro-elide,adce,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;vectorize-forced-only;>,loop-load-elim,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,vector-combine,instcombine<max-iterations=1000;no-use-loop-info>,loop-unroll<O1>,transform-warning,sroa<preserve-cfg>,instcombine<max-iterations=1000;no-use-loop-info>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  '2' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline<only-mandatory>,inline,function-attrs<skip-non-recursive>,openmp-opt-cgscc,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,aggressive-instcombine,constraint-elimination,libcalls-shrinkwrap,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1000;no-use-loop-info>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,loop-load-elim,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,slp-vectorizer,vector-combine,instcombine<max-iterations=1000;no-use-loop-info>,loop-unroll<O2>,transform-warning,sroa<preserve-cfg>,instcombine<max-iterations=1000;no-use-loop-info>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  '3' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>,callsite-splitting),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline<only-mandatory>,inline,function-attrs<skip-non-recursive>,argpromotion,openmp-opt-cgscc,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,aggressive-instcombine,constraint-elimination,libcalls-shrinkwrap,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1000;no-use-loop-info>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,chr,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,loop-load-elim,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,slp-vectorizer,vector-combine,instcombine<max-iterations=1000;no-use-loop-info>,loop-unroll<O3>,transform-warning,sroa<preserve-cfg>,instcombine<max-iterations=1000;no-use-loop-info>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  's' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline<only-mandatory>,inline,function-attrs<skip-non-recursive>,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,aggressive-instcombine,constraint-elimination,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1000;no-use-loop-info>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,loop-load-elim,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,slp-vectorizer,vector-combine,instcombine<max-iterations=1000;no-use-loop-info>,loop-unroll<O2>,transform-warning,sroa<preserve-cfg>,instcombine<max-iterations=1000;no-use-loop-info>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  'z' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline<only-mandatory>,inline,function-attrs<skip-non-recursive>,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,aggressive-instcombine,constraint-elimination,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<no-header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1000;no-use-loop-info>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1000;no-use-loop-info>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<no-header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;vectorize-forced-only;>,loop-load-elim,instcombine<max-iterations=1000;no-use-loop-info>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,vector-combine,instcombine<max-iterations=1000;no-use-loop-info>,loop-unroll<O2>,transform-warning,sroa<preserve-cfg>,instcombine<max-iterations=1000;no-use-loop-info>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PassBuilder

rubocop:enable Layout/LineLength



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# File 'lib/llvm/transforms/pass_builder.rb', line 22

def initialize
  @passes = []
  @inliner_threshold = nil
end

Instance Attribute Details

#inliner_threshold ⇒ Object

Returns the value of attribute inliner_threshold.



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# File 'lib/llvm/transforms/pass_builder.rb', line 9

def inliner_threshold
  @inliner_threshold
end

#passes ⇒ Object

Returns the value of attribute passes.



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# File 'lib/llvm/transforms/pass_builder.rb', line 8

def passes
  @passes
end

Instance Method Details

#adce! ⇒ Object

Aggressive Dead Code Elimination

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 439

def adce!
  add_pass('adce')
end

#add_discriminators! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 338

def add_discriminators!
  add_pass('add-discriminators')
end

#add_function_pass ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 27

def add_function_pass
  pb = PassBuilder.new
  if block_given?
    yield pb
  end

  add_pass("function(#{pb.pass_string})")
end

#add_pass(pass) ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 53

def add_pass(pass)
  passes << pass
  self
end

#alignment_from_assumptions! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 132

def alignment_from_assumptions!
  add_pass('alignment-from-assumptions')
end

#always_inline! ⇒ Object

Inlines functions marked as “always_inline”. llvm.org/doxygen/AlwaysInliner_8h_source.html llvm.org/doxygen/AlwaysInliner_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 393

def always_inline!
  add_pass('always-inline')
end

#argpromotion! ⇒ Object Also known as: arg_promote!

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 506

def argpromotion!
  add_pass('argpromotion')
end

#asan!(options = {}) ⇒ Object

Address Sanitizer TODO: takes params clang.llvm.org/docs/AddressSanitizer.html llvm.org/doxygen/AddressSanitizer_8h_source.html llvm.org/doxygen/AddressSanitizer_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 550

def asan!(options = {})
  opt_str = options[:kernel] ? '<kernel>' : ''
  add_pass("asan#{opt_str}")
end

#basic_aa! ⇒ Object Also known as: basicaa!

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 353

def basic_aa!
  add_pass('require<basic-aa>')
end

#bb_vectorize! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 628

def bb_vectorize!
  warn('bb_vectorize! / LLVMAddBBVectorizePass was removed from LLVM - replace with slp_vectorize!')
  slp_vectorize!
end

#bdce! ⇒ Object

Bit-Tracking Dead Code Elimination pass

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 493

def bdce!
  add_pass('bdce')
end

#called_value_propagation! ⇒ Object

Propagate called values This file implements a transformation that attaches !callees metadata to indirect call sites. For a given call site, the metadata, if present, indicates the set of functions the call site could possibly target at run-time. This metadata is added to indirect call sites when the set of possible targets can be determined by analysis and is known to be small. The analysis driving the transformation is similar to constant propagation and makes uses of the generic sparse propagation solver. llvm.org/doxygen/CalledValuePropagation_8h_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 416

def called_value_propagation!
  add_pass('called-value-propagation')
end

#constmerge! ⇒ Object Also known as: const_merge!

ConstantMerge is designed to build up a map of available constants and eliminate duplicates when it is initialized. llvm.org/doxygen/ConstantMerge_8cpp_source.html llvm.org/doxygen/ConstantMerge_8h_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 431

def constmerge!
  add_pass('constmerge')
end

#constprop! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 633

def constprop!
  warn('constprop! / LLVMAddConstantPropagationPass was removed from LLVM')
end

#correlated_propagation! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 318

def correlated_propagation!
  add_pass('correlated-propagation')
end

#cvprop! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 313

def cvprop!
  correlated_propagation!
end

#dce! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 59

def dce!
  add_pass('dce')
end

#deadargelim! ⇒ Object Also known as: dae!

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 421

def deadargelim!
  add_pass('deadargelim')
end

#dfsan! ⇒ Object

DataFlow Sanitizer clang.llvm.org/docs/DataFlowSanitizer.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 570

def dfsan!
  add_pass('dfsan')
end

#dse! ⇒ Object

Dead Store Elimination his file implements a trivial dead store elimination that only considers basic-block local redundant stores. llvm.org/doxygen/DeadStoreElimination_8h_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 501

def dse!
  add_pass('dse')
end

#early_cse! ⇒ Object

A simple and fast domtree-based CSE pass.

This pass does a simple depth-first walk over the dominator tree, eliminating trivially redundant instructions and using instsimplify to canonicalize things as it goes. It is intended to be fast and catch obvious cases so that instcombine and other passes are more effective. It is expected that a later pass of GVN will catch the interesting/hard cases. llvm.org/doxygen/EarlyCSE_8h_source.html llvm.org/doxygen/EarlyCSE_8cpp.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 277

def early_cse!
  add_pass('early-cse')
end

#early_cse_memssa! ⇒ Object

A simple and fast domtree-based CSE pass. llvm.org/doxygen/EarlyCSE_8h_source.html llvm.org/doxygen/EarlyCSE_8cpp.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 285

def early_cse_memssa!
  add_pass('early-cse<memssa>')
end

#function_attrs! ⇒ Object Also known as: fun_attrs!

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 444

def function_attrs!
  add_pass('function-attrs')
end

#global_opt! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 478

def global_opt!
  add_pass('globalopt')
end

#globaldce! ⇒ Object Also known as: gdce!

Global Dead Code Elimination TODO: takes params

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 485

def globaldce!
  add_pass('globaldce')
end

#gobals_aa! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 380

def gobals_aa!
  add_pass('require<globals-aa>')
end

#gvn! ⇒ Object

Global Value Numbering pass llvm.org/doxygen/GVN_8h_source.html TODO: takes params

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 96

def gvn!
  add_pass('gvn')
end

#gvn_hoist! ⇒ Object

hoists expressions from branches to a common dominator. llvm.org/doxygen/GVNHoist_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 110

def gvn_hoist!
  add_pass('gvn-hoist')
end

#gvn_sink! ⇒ Object

sink instructions into successors llvm.org/doxygen/GVNSink_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 117

def gvn_sink!
  add_pass('gvn-sink')
end

#hwasan!(_options = {}) ⇒ Object

Hardware Assisted Address Sanitiver TODO: takes params clang.llvm.org/docs/HardwareAssistedAddressSanitizerDesign.html llvm.org/doxygen/HWAddressSanitizer_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 540

def hwasan!(_options = {})
  add_pass('hwasan')
end

#indvars! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 127

def indvars!
  add_pass('indvars')
end

#inline! ⇒ Object

The inliner pass for the new pass manager. llvm.org/doxygen/classllvm_1_1InlinerPass.html llvm.org/doxygen/Inliner_8h_source.html llvm.org/doxygen/Inliner_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 517

def inline!
  add_pass('inline')
end

#instcombine! ⇒ Object

Combine instructions to form fewer, simple instructions. This pass does not modify the CFG. This pass is where algebraic simplification happens. llvm.org/doxygen/InstructionCombining_8cpp_source.html llvm.org/doxygen/InstCombineInternal_8h_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 198

def instcombine!
  add_pass('instcombine')
end

#instsimplify! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 203

def instsimplify!
  add_pass('instsimplify')
end

#internalize!(_all_but_main = true) ⇒ Object

TODO: test this

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 464

def internalize!(_all_but_main = true) # rubocop:disable Style/OptionalBooleanParameter
  add_pass('internalize')
end

#ipcp! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 604

def ipcp!
  deprecated('ipcp! / LLVMAddIPConstantPropagationPass was removed from LLVM')
end

#ipsccp! ⇒ Object

TODO:

accept parameters ipsccp<no-func-spec;func-spec>

This pass implements interprocedural sparse conditional constant propagation and merging. llvm.org/doxygen/IPO_2SCCP_8h_source.html llvm.org/doxygen/IPO_2SCCP_8cpp_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 473

def ipsccp!
  add_pass('ipsccp')
end

#jump_threading! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 122

def jump_threading!
  add_pass('jump-threading')
end

#lcssa! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 290

def lcssa!
  add_pass('lcssa')
end

#licm! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 64

def licm!
  add_pass('licm')
end

#loop_deletion! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 137

def loop_deletion!
  add_pass('loop-deletion')
end

#loop_idiom! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 142

def loop_idiom!
  add_pass('loop-idiom')
end

#loop_reroll! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 152

def loop_reroll!
  add_pass('loop-reroll')
end

#loop_rotate! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 147

def loop_rotate!
  add_pass('loop-rotate')
end

#loop_unroll! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 157

def loop_unroll!
  add_pass('loop-unroll')
end

#loop_unroll_and_jam! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 162

def loop_unroll_and_jam!
  add_pass('loop-unroll-and-jam')
end

#loop_unswitch! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 172

def loop_unswitch!
  simple_loop_unswitch!
end

#loop_vectorize! ⇒ Object

TODO: takes params

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 178

def loop_vectorize!
  add_pass('loop-vectorize')
end

#lower_constant_intrinsics! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 323

def lower_constant_intrinsics!
  add_pass('lower-constant-intrinsics')
end

#lower_expect! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 308

def lower_expect!
  add_pass('lower-expect')
end

#loweratomic! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 208

def loweratomic!
  add_pass('loweratomic')
end

#lowerswitch! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 385

def lowerswitch!
  add_pass('lowerswitch')
end

#mem2reg! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 233

def mem2reg!
  add_pass('mem2reg')
end

#memcpyopt! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 183

def memcpyopt!
  add_pass('memcpyopt')
end

#memoryssa! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 295

def memoryssa!
  add_pass('require<memoryssa>')
end

#mergefunc! ⇒ Object

This pass looks for equivalent functions that are mergable and folds them. llvm.org/docs/MergeFunctions.html llvm.org/doxygen/MergeFunctions_8cpp_source.html llvm.org/doxygen/MergeFunctions_8h_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 402

def mergefunc!
  add_pass('mergefunc')
end

#mergeicmps! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 348

def mergeicmps!
  add_pass('mergeicmps')
end

#mergereturn! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 343

def mergereturn!
  add_pass('mergereturn')
end

#mldst_motion! ⇒ Object

Merged Load Store Motion

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 88

def mldst_motion!
  add_pass('mldst-motion')
end

#module_summary! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 243

def module_summary!
  add_pass('require<module-summary>')
end

#msan!(options = {}) ⇒ Object

Memory Sanitizer TODO: takes params llvm.org/doxygen/MemorySanitizer_8cpp.html llvm.org/doxygen/MemorySanitizer_8h_source.html clang.llvm.org/docs/MemorySanitizer.html KernelMemorySanitizer only supports X86_64 and SystemZ at the moment.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 562

def msan!(options = {})
  opt_str = options[:kernel] ? '<kernel>' : ''
  add_pass("msan#{opt_str}")
end

#newgvn! ⇒ Object

New Global Value Numbering pass llvm.org/doxygen/NewGVN_8cpp.html#details

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 103

def newgvn!
  add_pass('newgvn')
end

#no_op_cgscc! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 253

def no_op_cgscc!
  add_pass('no-op-cgscc')
end

#no_op_function! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 258

def no_op_function!
  add_pass('no-op-function')
end

#no_op_module! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 248

def no_op_module!
  add_pass('no-op-module')
end

#o!(opt_level = '0') ⇒ Object

–O0 - Optimization level 0. Similar to clang -O0. Use -passes=‘default<O0>’ for the new PM –O1 - Optimization level 1. Similar to clang -O1. Use -passes=‘default<O1>’ for the new PM –O2 - Optimization level 2. Similar to clang -O2. Use -passes=‘default<O2>’ for the new PM –O3 - Optimization level 3. Similar to clang -O3. Use -passes=‘default<O3>’ for the new PM –Os - Like -O2 but size-conscious. Similar to clang -Os. Use -passes=‘default<Os>’ for the new PM –Oz - Like -O2 but optimize for code size above all else. Similar to clang -Oz. Use -passes=‘default<Oz>’ for the new PM

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 43

def o!(opt_level = '0')
  opt_level = opt_level.to_s
  if inliner_threshold || !OPT_PASSES.key?(opt_level)
    add_pass("default<O#{opt_level}>")
  else
    add_pass(OPT_PASSES[opt_level].gsub(',inline,', ','))
  end
end

#objc_arc_aa ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 360

def objc_arc_aa
  add_pass('require<objc-arc-aa>')
end

#partially_inline_libcalls! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 213

def partially_inline_libcalls!
  add_pass('partially-inline-libcalls')
end

#pass_string ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 600

def pass_string
  passes.join(',')
end

#prune_eh! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 608

def prune_eh!
  deprecated('prune_eh! / LLVMAddPruneEHPass was removed in LLVM 16')
end

#reassociate! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 218

def reassociate!
  add_pass('reassociate')
end

#reg2mem! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 228

def reg2mem!
  add_pass('reg2mem')
end

#run(mod, target) ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 586

def run(mod, target)
  return self if passes.empty?

  options = build_options
  error = C.run_passes(mod, pass_string, target, options)
  if !error.null?
    error_msg = get_error_message(error)
    # save_message = error_msg.clone
    # dispose_error_message(error_msg)
    raise "There was an error: #{error_msg}"
  end
  self
end

#sancov_module! ⇒ Object

clang.llvm.org/docs/SanitizerCoverage.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 576

def sancov_module!
  add_pass('sancov-module')
end

#sanmd_module! ⇒ Object

llvm.org/docs/doxygen/SanitizerBinaryMetadata_8h_source.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 582

def sanmd_module!
  add_pass('sanmd-module')
end

#scalarizer! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 82

def scalarizer!
  add_pass('scalarizer')
end

#scalarrepl! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 616

def scalarrepl!
  deprecated('TODO: scalarrepl')
end

#scalarrepl_ssa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 620

def scalarrepl_ssa!
  deprecated('TODO: scalarrepl_ssa')
end

#scalarrepl_threshold!(_threshold = 0) ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 624

def scalarrepl_threshold!(_threshold = 0)
  deprecated('TODO: scalarrepl_threshold')
end

#sccp! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 188

def sccp!
  add_pass('sccp')
end

#scev_aa! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 365

def scev_aa!
  add_pass('require<scev-aa>')
end

#scoped_noalias_aa! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 370

def scoped_noalias_aa!
  add_pass('require<scoped-noalias-aa>')
end

#simple_loop_unswitch! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 167

def simple_loop_unswitch!
  add_pass('simple-loop-unswitch')
end

#simplify_libcalls! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 612

def simplify_libcalls!
  deprecated('simplify_libcalls! / LLVMAddSimplifyLibCallsPass was removed from LLVM')
end

#simplifycfg! ⇒ Object

A pass to simplify and canonicalize the CFG of a function. This pass iteratively simplifies the entire CFG of a function. It may change or remove control flow to put the CFG into a canonical form expected by other passes of the mid-level optimizer. Depending on the specified options, it may further optimize control-flow to create non-canonical form llvm.org/doxygen/SimplifyCFG_8h_source.html TODO: takes params Options: simplifycfg<no-forward-switch-cond;forward-switch-cond;no-switch-range-to-icmp;switch-range-to-icmp;no-switch-to-lookup;switch-to-lookup;no-keep-loops;keep-loops;no-hoist-common-insts;hoist-common-insts;no-sink-common-insts;sink-common-insts;bonus-inst-threshold=N>

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 77

def simplifycfg!
  add_pass('simplifycfg')
end

#slp_vectorize! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 328

def slp_vectorize!
  slp_vectorizer!
end

#slp_vectorizer! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 333

def slp_vectorizer!
  add_pass('slp-vectorizer')
end

#sroa! ⇒ Object

Scalar Replacement Of Aggregates llvm.org/doxygen/SROA_8h_source.html llvm.org/doxygen/SROA_8cpp.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 303

def sroa!
  add_pass('sroa')
end

#stack_safety! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 263

def stack_safety!
  add_pass('require<stack-safety>')
end

#strip! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 451

def strip!
  add_pass('strip')
end

#strip_dead_prototypes! ⇒ Object Also known as: sdp!

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 456

def strip_dead_prototypes!
  add_pass('strip-dead-prototypes')
end

#tailcallelim! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 223

def tailcallelim!
  add_pass('tailcallelim')
end

#tbaa! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 375

def tbaa!
  add_pass('require<tbaa>')
end

#tsan! ⇒ Object

Thread Sanitizer clang.llvm.org/docs/ThreadSanitizer.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 524

def tsan!
  add_pass('tsan')
end

#tsan_module! ⇒ Object

Thread Sanitiver - Module clang.llvm.org/docs/ThreadSanitizer.html

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 531

def tsan_module!
  add_pass('tsan-module')
end

#verify! ⇒ Object

Returns self.

Returns:

  • self



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# File 'lib/llvm/transforms/pass_builder.rb', line 238

def verify!
  add_pass('verify')
end