[clang-tools-extra] [clang-tidy] Speed up bugprone-multiple-statement-macro (PR #223197)

[Zeyi Xu via cfe-commits]

zeyi2 wrote:

CTIT:

Baseline LLVM revision: `148ee2b266b73a49f1f31d0bd17d4818b91bee9f`

## PR results

### Clang-Tidy Integration Test Results

| Project | Status | Warnings | Errors | Crash | Full tidy time (s) |
| :--- | :--- | :--- | :--- | :--- | ---: |
| **abseil-cpp** | ✅ Pass | 0 | 0 | - | 11.04 |
| **cppcheck** | ✅ Pass | 0 | 0 | - | 14.54 |
| **curl** | ✅ Pass | 0 | 0 | - | 2.65 |
| **doxygen** | ✅ Pass | 0 | 0 | - | 41.45 |
| **llvm-project** | ✅ Pass | 0 | 0 | - | 415.81 |
| **poco** | ✅ Pass | 0 | 0 | - | 47.37 |
| **stdexec** | ✅ Pass | 0 | 0 | - | 8.56 |

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## Baseline results

### Clang-Tidy Integration Test Results

| Project | Status | Warnings | Errors | Crash | Full tidy time (s) |
| :--- | :--- | :--- | :--- | :--- | ---: |
| **abseil-cpp** | ✅ Pass | 0 | 0 | - | 13.35 |
| **cppcheck** | ✅ Pass | 0 | 0 | - | 14.40 |
| **curl** | ✅ Pass | 0 | 0 | - | 2.66 |
| **doxygen** | ✅ Pass | 0 | 0 | - | 35.98 |
| **llvm-project** | ✅ Pass | 0 | 0 | - | 406.20 |
| **poco** | ✅ Pass | 0 | 0 | - | 47.81 |
| **stdexec** | ✅ Pass | 0 | 0 | - | 8.60 |

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So it is actually not obvious speed up, I'm closing this now.

https://github.com/llvm/llvm-project/pull/223197