)]}'
{
  "commit": "f9b080cf5f433fa00678d5cc90b5ef76eb43aa8e",
  "tree": "7cf11881de33f9b706d388130129eb9902bf45aa",
  "parents": [
    "d46998b1dd1a2db10f4372a0ac8eced9c5b5a073"
  ],
  "author": {
    "name": "ZhaoQi",
    "email": "zhaoqi01@loongson.cn",
    "time": "Mon Sep 22 18:05:16 2025 +0800"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Mon Sep 22 18:05:16 2025 +0800"
  },
  "message": "[LoongArch] Custom legalizing ConstantFP to avoid float loads (#158050)\n\nThis commit custom legalize `ConstantFP` using code sequence\nrather than simpily loading the fp values from constant pool.\n\nA new option (`-loongarch-materialize-float-imm\u003d\u003cenum\u003e`) is\nadded to set the maximum number of instructions (including\ncode sequence to generate the value and moving the value to\nFPR) alllowed to be used when materializing floating-point\nimmediates.\n\nThe default value of the option is set to `3` on both LA32 and\nLA64. Which means:\n\n- For `f32` on both LA32 and LA64: `2 insts + movgr2fr.w`;\n  (will cover all `f32` values)\n- For `f64` on LA64: `2 insts + movgr2fr.d`;\n- For `f64` on LA32: `1 inst + movgr2fr.w + movgr2frh.w`.\n  (same inst latency as using constant pool)\n\nThe option can be set in range `0,2-6`. (6 behaves same\nas 5 on LA64.)",
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