)]}'
{
  "commit": "c9900015a9a0bc2ccadae5e24b63ddbfe4d508fd",
  "tree": "716230bb2154fb0dd6c16759a8b23add6f76ebc2",
  "parents": [
    "bccd34f32342e0f299d528ffbb70c825eee983d5"
  ],
  "author": {
    "name": "Shunsuke Watanabe",
    "email": "watanabe.shu-06@fujitsu.com",
    "time": "Wed Jul 09 13:43:54 2025 +0900"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Wed Jul 09 13:43:54 2025 +0900"
  },
  "message": "[flang] Add -fcomplex-arithmetic\u003d option and select complex division algorithm (#146641)\n\nThis patch adds an option to select the method for computing complex\nnumber division. It uses `LoweringOptions` to determine whether to lower\ncomplex division to a runtime function call or to MLIR\u0027s `complex.div`,\nand `CodeGenOptions` to select the computation algorithm for\n`complex.div`. The available option values and their corresponding\nalgorithms are as follows:\n- `full`: Lower to a runtime function call. (Default behavior)\n- `improved`: Lower to `complex.div` and expand to Smith\u0027s algorithm.\n- `basic`: Lower to `complex.div` and expand to the algebraic algorithm.\n\nSee also the discussion in the following discourse post:\nhttps://discourse.llvm.org/t/optimization-of-complex-number-division/83468\n\n---------\n\nCo-authored-by: Tarun Prabhu \u003ctarunprabhu@gmail.com\u003e",
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