)]}'
{
  "commit": "e3db25473735733fd5dc14bfd16fe229ed17d6fb",
  "tree": "e4720ee2d6079e0d5b882d754474876eceaa9234",
  "parents": [
    "51c30abe242e6b411601072da1804b8ee01a5bcc"
  ],
  "author": {
    "name": "Benoit Jacob",
    "email": "benoitjacob@google.com",
    "time": "Wed Jan 17 13:01:11 2024 -0500"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Wed Jan 17 18:01:11 2024 +0000"
  },
  "message": "Simplify how mmt4d ukernels deal with the K\u003d0 case. (#16137)\n\nThe case of K\u003d0 is vacuous when accumulating, so we just early-return.\r\nThis doesn\u0027t change.\r\n\r\nWhen not accumulating, it amounts to clearing the accumulator. We used\r\nto have dedicated code for that in `mmt4d.c`. That then allowed our\r\nukernels tile-functions to `IREE_UK_ASSUME(K \u003e\u003d 1);`. That makes the asm\r\na little simpler. However, that only really mattered when we thought we\r\nwould be hand-writing that assembly. Now that we\u0027re not, it doesn\u0027t\r\nreally matter, and the slightly smaller tile function code size is\r\noutweighed by the additional code in `mmt4d.c`.\r\n\r\nOverall, this PR drops 40 lines of source code and makes bitcode 2%\r\nsmaller.",
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