)]}'
{
  "commit": "5c9047148c568393971db488badc8fe6f2b2f93a",
  "tree": "378cfad8538e2c80b5f8faa923989a605cc3befd",
  "parents": [
    "91f678d65e37be5903e7f8ccc4bca54ec8192de3"
  ],
  "author": {
    "name": "Peter McNeeley",
    "email": "petermcneeley@google.com",
    "time": "Thu Feb 13 21:11:32 2025 -0800"
  },
  "committer": {
    "name": "Dawn LUCI CQ",
    "email": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Thu Feb 13 21:11:32 2025 -0800"
  },
  "message": "Substitute overrides in IR (vk)\n\nThis moves the substitute overrides transform in IR ie. after the\nprogram has been converted to IR.\n\nSubstitute replaces all overrides with constants and propagates these\nvalues. This can result in the emission of pipeline creation errors\nwhen these constants are validated.\n\nShort circuiting expressions must be handled carefully to avoid\nspurious pipeline errors. We convert these to ConstExprIfs and then\nafter evaluating overrides we throw away the branch not taken.\n\nIR Overrides doc:\nhttps://docs.google.com/document/d/1-6F1A6x3_8VX1iYqTPyIwxwO7bfI5SdEe1QEf2kqga8/edit?tab\u003dt.0#heading\u003dh.2pmdkrcrj8o3\n\nBug: 382300469\nChange-Id: I0febae15e040bc25acb864cf2aee7215c124b2d6\nReviewed-on: https://dawn-review.googlesource.com/c/dawn/+/223994\nReviewed-by: dan sinclair \u003cdsinclair@chromium.org\u003e\nCommit-Queue: dan sinclair \u003cdsinclair@chromium.org\u003e\nReviewed-by: James Price \u003cjrprice@google.com\u003e\n",
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