printPhi() — react Function Reference

Architecture documentation for the printPhi() function in PrintHIR.ts from the react codebase.

Function typescript MIRInfrastructure HIR calls 4 called by 1

Entity Profile

MIRInfrastructure→ HIR→ printPhi() — react Function Reference

Dependency Diagram

graph TD
  8faf797b_f577_1d83_65a6_29b8dcb97348["printPhi()"]
  6976a9ee_9d8e_4f16_3016_495f39aff2fd["PrintHIR.ts"]
  8faf797b_f577_1d83_65a6_29b8dcb97348 -->|defined in| 6976a9ee_9d8e_4f16_3016_495f39aff2fd
  3f9f0373_2e57_1356_bd68_e2eec897e2f5["printHIR()"]
  3f9f0373_2e57_1356_bd68_e2eec897e2f5 -->|calls| 8faf797b_f577_1d83_65a6_29b8dcb97348
  073c81a5_c389_d108_5b8f_4d6dc6eece83["push()"]
  8faf797b_f577_1d83_65a6_29b8dcb97348 -->|calls| 073c81a5_c389_d108_5b8f_4d6dc6eece83
  bf7f1cf7_fc0e_6bac_827c_8d36d98126da["printPlace()"]
  8faf797b_f577_1d83_65a6_29b8dcb97348 -->|calls| bf7f1cf7_fc0e_6bac_827c_8d36d98126da
  225c828e_a4a0_ec4a_56d6_d351085c81d4["printMutableRange()"]
  8faf797b_f577_1d83_65a6_29b8dcb97348 -->|calls| 225c828e_a4a0_ec4a_56d6_d351085c81d4
  98665ce3_667d_9b3b_7526_24c349380b2e["printType()"]
  8faf797b_f577_1d83_65a6_29b8dcb97348 -->|calls| 98665ce3_667d_9b3b_7526_24c349380b2e
  style 8faf797b_f577_1d83_65a6_29b8dcb97348 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/PrintHIR.ts lines 171–185

export function printPhi(phi: Phi): string {
  const items = [];
  items.push(printPlace(phi.place));
  items.push(printMutableRange(phi.place.identifier));
  items.push(printType(phi.place.identifier.type));
  items.push(': phi(');
  const phis = [];
  for (const [blockId, place] of phi.operands) {
    phis.push(`bb${blockId}: ${printPlace(place)}`);
  }

  items.push(phis.join(', '));
  items.push(')');
  return items.join('');
}