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{
  "commit": "000664cb06522d7fa9fe709b74f79bdf7e1fd4c9",
  "tree": "15b806b8a665f4e57d1b0fd8cc6c0541df3c568f",
  "parents": [
    "01b46e44db6e3a5538334f23255219824b40816a"
  ],
  "author": {
    "name": "Peter McNeeley",
    "email": "petermcneeley@google.com",
    "time": "Tue Jul 08 19:31:38 2025 -0700"
  },
  "committer": {
    "name": "Dawn LUCI CQ",
    "email": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Jul 08 19:31:38 2025 -0700"
  },
  "message": "[tint] Abs polyfill for all backends\n\nNow that the signed arithmetic polyfill has landed [0] the workaround\nfor abs (as max(x,-x)) will now function correctly.\n\nThe issue with abs(i32) was only proven to be observed on intel and\nnvidia but have have chosen to proactively extend this fix to all\nbackends and devices. This decisions was made based on the polyfill\nbeing very low overhead and assuming a commonality between all\nbackend compilers (LLVM).\n\n[0]\nhttps://dawn-review.googlesource.com/c/dawn/+/249135\n\n\nBug: 426999765\nChange-Id: I2597cbcaacf8e68f93eaa7fb14d67d16cadcf970\nReviewed-on: https://dawn-review.googlesource.com/c/dawn/+/247896\nCommit-Queue: Peter McNeeley \u003cpetermcneeley@google.com\u003e\nReviewed-by: James Price \u003cjrprice@google.com\u003e\n",
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