Class: LLVM::PassManager

Inherits:
Object
  • Object
show all
Defined in:
lib/llvm/core/pass_manager.rb,
lib/llvm/transforms/ipo.rb,
lib/llvm/transforms/scalar.rb,
lib/llvm/transforms/vectorize.rb

Overview

The PassManager runs a queue of passes on a module. See llvm.org/docs/Passes.html for the list of available passes.

Direct Known Subclasses

FunctionPassManager

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ PassManager

Creates a new pass manager.


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# File 'lib/llvm/core/pass_manager.rb', line 8

def initialize(machine)
  @ptr = C.create_pass_manager()
  C.add_target_data(machine.data_layout, @ptr)
end

Instance Method Details

#<<(name) ⇒ LLVM::PassManager

Append a pass to the pass queue.


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# File 'lib/llvm/core/pass_manager.rb', line 22

def <<(name)
  send(:"#{name}!")

  self
end

#adce!Object


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

def adce!
  C.add_aggressive_dce_pass(self)
end

#always_inline!Object


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# File 'lib/llvm/transforms/ipo.rb', line 34

def always_inline!
  C.add_always_inliner_pass(self)
end

#arg_promote!Object


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

def arg_promote!
  C.add_argument_promotion_pass(self)
end

#basicaa!Object


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# File 'lib/llvm/transforms/scalar.rb', line 148

def basicaa!
  C.add_basic_alias_analysis_pass(self)
end

#bb_vectorize!Object


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

def bb_vectorize!
  C.add_bb_vectorize_pass(self)
end

#const_merge!Object


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# File 'lib/llvm/transforms/ipo.rb', line 14

def const_merge!
  C.add_constant_merge_pass(self)
end

#constprop!Object


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# File 'lib/llvm/transforms/scalar.rb', line 118

def constprop!
  C.add_constant_propagation_pass(self)
end

#cvprop!Object


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# File 'lib/llvm/transforms/scalar.rb', line 128

def cvprop!
  C.add_correlated_value_propagation_pass(self)
end

#dae!Object


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# File 'lib/llvm/transforms/ipo.rb', line 19

def dae!
  C.add_dead_arg_elimination(self)
end

#disposeObject

Disposes the pass manager.


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# File 'lib/llvm/core/pass_manager.rb', line 37

def dispose
  return if @ptr.nil?

  finalize

  C.dispose_pass_manager(@ptr)
  @ptr = nil
end

#dse!Object


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# File 'lib/llvm/transforms/scalar.rb', line 18

def dse!
  C.add_dead_store_elimination_pass(self)
end

#early_cse!Object


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# File 'lib/llvm/transforms/scalar.rb', line 133

def early_cse!
  C.add_early_cse_pass(self)
end

#fun_attrs!Object


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# File 'lib/llvm/transforms/ipo.rb', line 24

def fun_attrs!
  C.add_function_attrs_pass(self)
end

#gdce!Object


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# File 'lib/llvm/transforms/ipo.rb', line 39

def gdce!
  C.add_global_dce_pass(self)
end

#global_opt!Object


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# File 'lib/llvm/transforms/ipo.rb', line 44

def global_opt!
  C.add_global_optimizer_pass(self)
end

#gvn!Object


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# File 'lib/llvm/transforms/scalar.rb', line 23

def gvn!
  C.add_gvn_pass(self)
end

#indvars!Object


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# File 'lib/llvm/transforms/scalar.rb', line 28

def indvars!
  C.add_ind_var_simplify_pass(self)
end

#inline!Object


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# File 'lib/llvm/transforms/ipo.rb', line 29

def inline!
  C.add_function_inlining_pass(self)
end

#instcombine!Object


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# File 'lib/llvm/transforms/scalar.rb', line 33

def instcombine!
  C.add_instruction_combining_pass(self)
end

#internalize!(all_but_main = true) ⇒ Object


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

def internalize!(all_but_main=true)
  C.add_internalize_pass(self, all_but_main)
end

#ipcp!Object


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# File 'lib/llvm/transforms/ipo.rb', line 49

def ipcp!
  C.add_ip_constant_propagation_pass(self)
end

#ipsccp!Object


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

def ipsccp!
  C.add_ipsccp_pass(self)
end

#jump_threading!Object


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# File 'lib/llvm/transforms/scalar.rb', line 38

def jump_threading!
  C.add_jump_threading_pass(self)
end

#licm!Object


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

def licm!
  C.add_licm_pass(self)
end

#loop_deletion!Object


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# File 'lib/llvm/transforms/scalar.rb', line 48

def loop_deletion!
  C.add_loop_deletion_pass(self)
end

#loop_idiom!Object


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

def loop_idiom!
  C.add_loop_idiom_pass(self)
end

#loop_rotate!Object


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# File 'lib/llvm/transforms/scalar.rb', line 58

def loop_rotate!
  C.add_loop_rotate_pass(self)
end

#loop_unroll!Object


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# File 'lib/llvm/transforms/scalar.rb', line 63

def loop_unroll!
  C.add_loop_unroll_pass(self)
end

#loop_unswitch!Object


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# File 'lib/llvm/transforms/scalar.rb', line 68

def loop_unswitch!
  C.add_loop_unswitch_pass(self)
end

#loop_vectorize!Object


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# File 'lib/llvm/transforms/vectorize.rb', line 13

def loop_vectorize!
  C.add_loop_vectorize_pass(self)
end

#lower_expect!Object


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# File 'lib/llvm/transforms/scalar.rb', line 138

def lower_expect!
  C.add_lower_expect_intrinsic_pass(self)
end

#mem2reg!Object


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# File 'lib/llvm/transforms/scalar.rb', line 78

def mem2reg!
  C.add_promote_memory_to_register_pass(self)
end

#memcpyopt!Object


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# File 'lib/llvm/transforms/scalar.rb', line 73

def memcpyopt!
  C.add_mem_cpy_opt_pass(self)
end

#prune_eh!Object


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# File 'lib/llvm/transforms/ipo.rb', line 54

def prune_eh!
  C.add_prune_eh_pass(self)
end

#reassociate!Object


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# File 'lib/llvm/transforms/scalar.rb', line 83

def reassociate!
  C.add_reassociate_pass(self)
end

#reg2mem!Object


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# File 'lib/llvm/transforms/scalar.rb', line 123

def reg2mem!
  C.add_demote_memory_to_register_pass(self)
end

#run(mod) ⇒ true, false

Run the pass queue on the given module.


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# File 'lib/llvm/core/pass_manager.rb', line 32

def run(mod)
  C.run_pass_manager(self, mod) != 0
end

#scalarrepl!Object


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# File 'lib/llvm/transforms/scalar.rb', line 93

def scalarrepl!
  C.add_scalar_repl_aggregates_pass(self)
end

#scalarrepl_ssa!Object


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# File 'lib/llvm/transforms/scalar.rb', line 98

def scalarrepl_ssa!
  C.add_scalar_repl_aggregates_pass_ssa(self)
end

#scalarrepl_threshold!(threshold) ⇒ Object


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

def scalarrepl_threshold!(threshold)
  C.add_scalar_repl_aggregates_pass(self, threshold)
end

#sccp!Object


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

def sccp!
  C.add_sccp_pass(self)
end

#sdp!Object


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# File 'lib/llvm/transforms/ipo.rb', line 69

def sdp!
  C.add_strip_dead_prototypes_pass(self)
end

#simplify_libcalls!Object


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# File 'lib/llvm/transforms/scalar.rb', line 108

def simplify_libcalls!
  C.add_simplify_lib_calls_pass(self)
end

#simplifycfg!Object


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# File 'lib/llvm/transforms/scalar.rb', line 13

def simplifycfg!
  C.add_cfg_simplification_pass(self)
end

#slp_vectorize!Object


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# File 'lib/llvm/transforms/vectorize.rb', line 18

def slp_vectorize!
  C.add_slp_vectorize_pass(self)
end

#strip!Object


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# File 'lib/llvm/transforms/ipo.rb', line 74

def strip!
  C.add_strip_symbols_pass(self)
end

#tailcallelim!Object


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# File 'lib/llvm/transforms/scalar.rb', line 113

def tailcallelim!
  C.add_tail_call_elimination_pass(self)
end

#tbaa!Object


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# File 'lib/llvm/transforms/scalar.rb', line 143

def tbaa!
  C.add_type_based_alias_analysis_pass(self)
end

#to_ptrObject


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# File 'lib/llvm/core/pass_manager.rb', line 14

def to_ptr
  @ptr
end