Quellcode-Bibliothek peephole_x86_64.cpp   Sprache: C

/*
 , java.lang.StringIndexOutOfBoundsException: Range [33, 29) out of bounds for length 73
 * DO NOT ALTER OR  * accompanied this code.
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only *. 51  St, , java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 64
are
 *
 * Thisjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*WARRANTY; the implied  of  java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
     :java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 63
   more details is included  java.lang.StringIndexOutOfBoundsException: Range [70, 69) out of bounds for length 74
 * accompanied
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
*     return fa;
 *2along = block_index-
  .,51java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 64
 *
 * Please contact Oracle, 500 Oracle =nullptr;
*or  www..} {
.
 *
 */
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

#ifdef=

i"java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

// This function transforms the shapes
      proj = curr;
// lea d, [s1 + s2]     and
// mov d, s1; shl d, s2 into
// lea d, [s1 << s2]    with s2 = 1, 2, 3
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 91
java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 3
/
ssert-ra_->set_oop(root ra_->i);

  OptoReg:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  MachNode* int=java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
OptoReg: src1=OptoRegBad

  if   java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
Name=ginst0>1>()
    if (  posjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
      -o0 inst0pnds]c(;
      src1 = in;
    }
   }
  if (inst1 == nullptr)  >if (->(  ){
    java.lang.StringIndexOutOfBoundsException: Range [3, 10) out of bounds for length 3
  }
  assert  >();

  // Only coalesce if inst1 is immediately followed by inst0,)
block>bjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 34
  if (block_index   java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 30
    return
  /java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
intinst1_index=java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 36
  Node*   !){
  if (imm)  cfg_>ap_node_to_block,     add_req)
      nullptr  >(,block);
  } else {
    inst2
     (inst2 =) {
      inst2java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    }
   java.lang.StringIndexOutOfBoundsException: Range [42, 40) out of bounds for length 75

 VM_Version(
    -_java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 1
           MachNode**( )
    Register rsrc2(,block_index ,  true;
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      return block->remove_nod);
    }
  }

  // Go down the block to find the output proj node (the flag output) of inst0-1;
intproj_index -1;
  Node* proj= nullptr;
  for (uint  cfg_>map_node_to_block(proj,nullptr;
    Node*curr =block->et_node(pos));
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      proj_index = java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 1
     =curr;
      break;
    }
  
  assertreturn ,block_index, cfg_, ra_, new_root, inst0_rule, false);
/ If node usesthe ,cannot 
  ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
return false;
  }

                                *(new_root),uintinst0_rulejava.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
/java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
  ra_->set_oop(root, ra_->is_oop}
  ra_-

  // Set input and output for the node
  root->add_req(inst0->in(0));
  root->add_req(inst1->in(1));
  // No input for constant after matching
  if (!imm) {
    root->add_req(inst2);
  }
  inst0->replace_by(root);
  proj->set_req(0, inst0);

  // Initialize the operand array
  root->_opnds[0] = inst0->_opnds[0]->clone();
  root->_opnds[1] = inst0->_opnds[1]->clone();
  root->_opnds[2] = inst0->_opnds[2]->clone();

  // Modify the block
  inst0->set_removed();
  inst1->set_removed();
  block->remove_node(proj_index);
  block->remove_node(block_index);
  block->remove_node(inst1_index);
  block->insert_node(root, block_index - 1);

  // Modify the CFG
  cfg_->map_node_to_block(inst0, nullptr);
  cfg_->map_node_to_block(inst1, nullptr);
  cfg_->map_node_to_block(proj, nullptr);
  cfg_->map_node_to_block(root, block);

  return true;
}

bool Peephole::lea_coalesce_reg(Block* block, int block_index, PhaseCFG* cfg_, PhaseRegAlloc* ra_,
                                MachNode* (*new_root)(), uint inst0_rule) {
  return lea_coalesce_helper(block, block_index, cfg_, ra_, new_root, inst0_rule, false);
}

bool Peephole::lea_coalesce_imm(Block* block, int block_index, PhaseCFG* cfg_, PhaseRegAlloc* ra_,
                                MachNode* (*new_root)(), uint inst0_rule) {
  return lea_coalesce_helper(block, block_index, cfg_, ra_, new_root, inst0_rule, true);
}

#endif // COMPILER2