)]}'
{
  "commit": "5734d978d006a63f4eec6d76087ef8ac1664e30e",
  "tree": "ef1833a4529317a7f18c9b5b47c1a154778b5f76",
  "parents": [
    "6d5e051be9e133dbb15791ebe630b2218dde0657"
  ],
  "author": {
    "name": "Amina Chabane",
    "email": "amina.chabane@arm.com",
    "time": "Wed Feb 25 19:07:35 2026 +0000"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Wed Feb 25 19:07:35 2026 +0000"
  },
  "message": "[AArch64] Fix regression from “Fold scalar-to-vector shuffles into DUP/FMOV\" (#178227)\n\nRevised #166962.\n\nThis patch aims to fix the original compile time regression by\nrestricting the optimisation to run only on non-constant splats. Without\nthe guard, an infinite loop is caused because the\n`CONCAT(SCALAR_TO_VECTOR, zero)` folds back into the same `BUILD_VECTOR`\nand immediately re-enters `LowerBUILD_VECTOR`.\n\nThis patch was tested with the original TensorFlow reproduction provided\non the PR and shows a (very) slight improvement on compile-time.",
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