| Issue |
177060
|
| Summary |
[clang-format] Line Breaking in TableGen Class Parameters/DAGs
|
| Labels |
clang-format
|
| Assignees |
|
| Reporter |
lenary
|
If I run `clang-format -i llvm/lib/Target/RISCV/RISCVGISel.td` on `main` today (let's say `435589566108eab07eb516e5e722234bd74af7b8`), I get the following diff (extracted from lots of changes, but this is the best example):
```diff
-def : Pat<(XLenVT (setult (PtrVT GPR:$rs1), (PtrVT GPR:$rs2))),
- (SLTU GPR:$rs1, GPR:$rs2)>;
+def : Pat<(XLenVT(setult(PtrVT GPR:$rs1), (PtrVT GPR:$rs2))), (SLTU GPR:$rs1,
+ GPR:$rs2)>;
```
I think it's pretty weird that we're choosing to break within the second DAG, rather than between the DAGs (how this was originally written).
I don't know why clang-format has removed the spaces in the first DAG argument either.
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