{
  "pipeline": {
    "ready": "yes", 
    "cmd": "echo --compiler_flags=\"$#cflags#$\"", 
    "choices_desc": {
      "##compiler_flags#ftree_sra": {
        "sort": 18700, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-sra", 
          "-fno-tree-sra"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-sra"
      }, 
      "##compiler_flags#freorder_functions": {
        "sort": 15600, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-freorder-functions", 
          "-fno-reorder-functions"
        ], 
        "type": "text", 
        "desc": "compiler flag: -freorder-functions"
      }, 
      "##compiler_flags#foptimize_register_move": {
        "sort": 14700, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-foptimize-register-move", 
          "-fno-optimize-register-move"
        ], 
        "type": "text", 
        "desc": "compiler flag: -foptimize-register-move"
      }, 
      "##compiler_flags#ftree_dominator_opts": {
        "sort": 17800, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-dominator-opts", 
          "-fno-tree-dominator-opts"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-dominator-opts"
      }, 
      "##compiler_flags#ftree_copyrename": {
        "sort": 17600, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-copyrename", 
          "-fno-tree-copyrename"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-copyrename"
      }, 
      "##compiler_flags#fregmove": {
        "sort": 15300, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fregmove", 
          "-fno-regmove"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fregmove"
      }, 
      "##compiler_flags#base_opt": {
        "sort": 10000, 
        "tags": [
          "base", 
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "choice": [
          "-O0", 
          "-O1", 
          "-O2", 
          "-Os", 
          "-O3"
        ], 
        "type": "text", 
        "desc": "base compiler flag"
      }, 
      "##compiler_flags#fstrength_reduce": {
        "sort": 17000, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fstrength-reduce", 
          "-fno-strength-reduce"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fstrength-reduce"
      }, 
      "##compiler_flags#fcaller_saves": {
        "sort": 12000, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fcaller-saves", 
          "-fno-caller-saves"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fcaller-saves"
      }, 
      "##compiler_flags#falign_loops": {
        "sort": 10700, 
        "explore_stop": 64, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 1, 
        "explore_prefix": "-falign-loops=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: -falign-loops="
      }, 
      "##compiler_flags#ftree_ter": {
        "sort": 18800, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-ter", 
          "-fno-tree-ter"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-ter"
      }, 
      "##compiler_flags#ftree_loop_im": {
        "sort": 18100, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-loop-im", 
          "-fno-tree-loop-im"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-loop-im"
      }, 
      "##compiler_flags#fmove_loop_invariants": {
        "sort": 14500, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fmove-loop-invariants", 
          "-fno-move-loop-invariants"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fmove-loop-invariants"
      }, 
      "##compiler_flags#fschedule_insns": {
        "sort": 16500, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fschedule-insns", 
          "-fno-schedule-insns"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fschedule-insns"
      }, 
      "##compiler_flags#ftree_loop_linear": {
        "sort": 18300, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-loop-linear", 
          "-fno-tree-loop-linear"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-loop-linear"
      }, 
      "##compiler_flags#ftree_pre": {
        "sort": 18600, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-pre", 
          "-fno-tree-pre"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-pre"
      }, 
      "##compiler_flags#finline_limit": {
        "sort": 10300, 
        "explore_stop": 2048, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 64, 
        "explore_prefix": "-finline-limit=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: -finline-limit="
      }, 
      "##compiler_flags#fdefer_pop": {
        "sort": 12600, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fdefer-pop", 
          "-fno-defer-pop"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fdefer-pop"
      }, 
      "##compiler_flags#fsplit_ivs_in_unroller": {
        "sort": 16900, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fsplit-ivs-in-unroller", 
          "-fno-split-ivs-in-unroller"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fsplit-ivs-in-unroller"
      }, 
      "##compiler_flags#param_large_unit_insns": {
        "sort": 11200, 
        "explore_stop": 32768, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 1024, 
        "explore_prefix": "--param large-unit-insns=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param large-unit-insns="
      }, 
      "##compiler_flags#fgcse_lm": {
        "sort": 13300, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fgcse-lm", 
          "-fno-gcse-lm"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fgcse-lm"
      }, 
      "##compiler_flags#param_max_unroll_times": {
        "sort": 11500, 
        "explore_stop": 16, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 2, 
        "explore_prefix": "--param max-unroll-times=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param max-unroll-times="
      }, 
      "##compiler_flags#fvariable_expansion_in_unroller": {
        "sort": 19300, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fvariable-expansion-in-unroller", 
          "-fno-variable-expansion-in-unroller"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fvariable-expansion-in-unroller"
      }, 
      "##compiler_flags#fsched_spec_load": {
        "sort": 16200, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fsched-spec-load", 
          "-fno-sched-spec-load"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fsched-spec-load"
      }, 
      "##compiler_flags#param_large_function_growth": {
        "sort": 11100, 
        "explore_stop": 1024, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 16, 
        "explore_prefix": "--param large-function-growth=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param large-function-growth="
      }, 
      "##compiler_flags#ftracer": {
        "sort": 17300, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftracer", 
          "-fno-tracer"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftracer"
      }, 
      "##compiler_flags#fexpensive_optimizations": {
        "sort": 12900, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fexpensive-optimizations", 
          "-fno-expensive-optimizations"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fexpensive-optimizations"
      }, 
      "##compiler_flags#fcx_limited_range": {
        "sort": 12500, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fcx-limited-range", 
          "-fno-cx-limited-range"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fcx-limited-range"
      }, 
      "##compiler_flags#fgcse": {
        "sort": 13500, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fgcse", 
          "-fno-gcse"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fgcse"
      }, 
      "##compiler_flags#ffunction_cse": {
        "sort": 13000, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ffunction-cse", 
          "-fno-function-cse"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ffunction-cse"
      }, 
      "##compiler_flags#param_inline_unit_growth": {
        "sort": 11300, 
        "explore_stop": 512, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 8, 
        "explore_prefix": "--param inline-unit-growth=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param inline-unit-growth="
      }, 
      "##compiler_flags#param_inline_call_cost": {
        "sort": 11400, 
        "explore_stop": 32, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 8, 
        "explore_prefix": "--param inline-call-cost=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param inline-call-cost="
      }, 
      "##compiler_flags#fsched2_use_superblocks": {
        "sort": 16400, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fsched2-use-superblocks", 
          "-fno-sched2-use-superblocks"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fsched2-use-superblocks"
      }, 
      "##compiler_flags#fprefetch_loop_arrays": {
        "sort": 15200, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fprefetch-loop-arrays", 
          "-fno-prefetch-loop-arrays"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fprefetch-loop-arrays"
      }, 
      "##compiler_flags#fthread_jumps": {
        "sort": 17200, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fthread-jumps", 
          "-fno-thread-jumps"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fthread-jumps"
      }, 
      "##compiler_flags#param_large_function_insns": {
        "sort": 11000, 
        "explore_stop": 4096, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 1024, 
        "explore_prefix": "--param large-function-insns=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param large-function-insns="
      }, 
      "##compiler_flags#funroll_all_loops": {
        "sort": 19100, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-funroll-all-loops", 
          "-funroll-loops"
        ], 
        "type": "text", 
        "desc": "compiler flag: -funroll-all-loops"
      }, 
      "##compiler_flags#fsched_spec_load_dangerous": {
        "sort": 16100, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fsched-spec-load-dangerous", 
          "-fno-sched-spec-load-dangerous"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fsched-spec-load-dangerous"
      }, 
      "##compiler_flags#fif_conversion": {
        "sort": 13700, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fif-conversion", 
          "-fno-if-conversion"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fif-conversion"
      }, 
      "##compiler_flags#fstrict_aliasing": {
        "sort": 17100, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fstrict-aliasing", 
          "-fno-strict-aliasing"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fstrict-aliasing"
      }, 
      "##compiler_flags#fivopts": {
        "sort": 14000, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fivopts", 
          "-fno-ivopts"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fivopts"
      }, 
      "##compiler_flags#fpeephole2": {
        "sort": 15100, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fpeephole2", 
          "-fno-peephole2"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fpeephole2"
      }, 
      "##compiler_flags#fsched_stalled_insns_dep": {
        "sort": 10100, 
        "explore_stop": 64, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 1, 
        "explore_prefix": "-fsched-stalled-insns-dep=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: -fsched-stalled-insns-dep="
      }, 
      "##compiler_flags#fsingle_precision_constant": {
        "sort": 16800, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fsingle-precision-constant", 
          "-fno-single-precision-constant"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fsingle-precision-constant"
      }, 
      "##compiler_flags#freorder_blocks": {
        "sort": 15500, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-freorder-blocks", 
          "-fno-reorder-blocks"
        ], 
        "type": "text", 
        "desc": "compiler flag: -freorder-blocks"
      }, 
      "##compiler_flags#funswitch_loops": {
        "sort": 19200, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-funswitch-loops", 
          "-fno-unswitch-loops"
        ], 
        "type": "text", 
        "desc": "compiler flag: -funswitch-loops"
      }, 
      "##compiler_flags#foptimize_sibling_calls": {
        "sort": 14800, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-foptimize-sibling-calls", 
          "-fno-optimize-sibling-calls"
        ], 
        "type": "text", 
        "desc": "compiler flag: -foptimize-sibling-calls"
      }, 
      "##compiler_flags#fdelete_null_pointer_checks": {
        "sort": 12700, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fdelete-null-pointer-checks", 
          "-fno-delete-null-pointer-checks"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fdelete-null-pointer-checks"
      }, 
      "##compiler_flags#fcse_skip_blocks": {
        "sort": 12400, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fcse-skip-blocks", 
          "-fno-cse-skip-blocks"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fcse-skip-blocks"
      }, 
      "##compiler_flags#fif_conversion2": {
        "sort": 13800, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fif-conversion2", 
          "-fno-if-conversion2"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fif-conversion2"
      }, 
      "##compiler_flags#fomit_frame_pointer": {
        "sort": 14600, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fomit-frame-pointer", 
          "-fno-omit-frame-pointer"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fomit-frame-pointer"
      }, 
      "##compiler_flags#param_max_inline_insns_auto": {
        "sort": 10900, 
        "explore_stop": 256, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 8, 
        "explore_prefix": "--param max-inline-insns-auto=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param max-inline-insns-auto="
      }, 
      "##compiler_flags#ftree_lrs": {
        "sort": 18500, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-lrs", 
          "-fno-tree-lrs"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-lrs"
      }, 
      "##compiler_flags#frename_registers": {
        "sort": 15400, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-frename-registers", 
          "-fno-rename-registers"
        ], 
        "type": "text", 
        "desc": "compiler flag: -frename-registers"
      }, 
      "##compiler_flags#fguess_branch_probability": {
        "sort": 13600, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fguess-branch-probability", 
          "-fno-guess-branch-probability"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fguess-branch-probability"
      }, 
      "##compiler_flags#fbranch_target_load_optimize": {
        "sort": 11800, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fbranch-target-load-optimize", 
          "-fno-branch-target-load-optimize"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fbranch-target-load-optimize"
      }, 
      "##compiler_flags#param_max_gcse_passes": {
        "sort": 10800, 
        "explore_stop": 4, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "explore_start": 1, 
        "explore_prefix": "--param max-gcse-passes=", 
        "type": "integer", 
        "explore_step": 1, 
        "desc": "compiler flag: --param max-gcse-passes="
      }, 
      "##compiler_flags#fpeephole": {
        "sort": 15000, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-fpeephole", 
          "-fno-peephole"
        ], 
        "type": "text", 
        "desc": "compiler flag: -fpeephole"
      }, 
      "##compiler_flags#ftree_ccp": {
        "sort": 17400, 
        "tags": [
          "basic", 
          "optimization"
        ], 
        "default": "", 
        "can_omit": "yes", 
        "choice": [
          "-ftree-ccp", 
          "-fno-tree-ccp"
        ], 
        "type": "text", 
        "desc": "compiler flag: -ftree-ccp"
      }, 
      "##compiler_flags#openmp": {
        "sort": 10001, 
        "tags": [
          "basic", 
          "openmp", 
          "optimization"
        ], 
        "default": "", 
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}