)]}'
{
  "commit": "b645bcd98a11c7857cdee51202c64d15b9a4f90d",
  "tree": "a2a67a8455faa2d75cf37335afbf5e959a4d123c",
  "parents": [
    "3523876873b25bbb8225fed45e4db79e7d250a4f"
  ],
  "author": {
    "name": "Craig Topper",
    "email": "craig.topper@sifive.com",
    "time": "Sun Jan 09 23:23:45 2022 -0800"
  },
  "committer": {
    "name": "Craig Topper",
    "email": "craig.topper@sifive.com",
    "time": "Sun Jan 09 23:37:10 2022 -0800"
  },
  "message": "[RISCV] Generalize (srl (and X, 0xffff), C) -\u003e (srli (slli X, (XLen-16), (XLen-16) + C) optimization.\n\nThis can be generalized to (srl (and X, C2), C) -\u003e\n(srli (slli X, (XLen-C3), (XLen-C3) + C). Where C2 is a mask with\nC3 trailing ones.\n\nThis can avoid constant materialization for C2. This is beneficial\neven when C2 can be selected to ANDI because the SLLI can become\nC.SLLI, but C.ANDI cannot cover all the immediates of ANDI.\n\nThis also enables CSE in some cases of i8 sdiv by constant codegen.\n",
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