NagyDonat wrote:

> RT is not a concern to me in this case.

The reason why I decided to check the runtime is because you said that "It not 
only simplifies it but also makes if faster. " in an earlier commit.

My first runtime measurement finished and unfortunately it seems that this PR 
somehow _increases_ the runtime :confused: on average:

| Project | before this PR| this PR | Ratio |
| --- | --- | --- | --- |
| memcached | 23.78 | 26.44 | 111.2% |
| tmux | 74.92 | 73.93 | 98.7% |
| curl | 231.98 | 238.36 | 102.8% |
| twin | 57.52 | 54.77 | 95.2% |
| vim | 179.32 | 164.70 | 91.8% |
| openssl | 407.68 | 407.90 | 100.1% |
| sqlite | 878.11 | 835.58 | 95.2% |
| ffmpeg | 1306.35 | 1288.38 | 98.6% |
| postgres | 401.11 | 397.88 | 99.2% |
| tinyxml2 | 28.74 | 28.44 | 98.9% |
| libwebm | 57.17 | 60.29 | 105.5% |
| xerces | 204.98 | 204.06 | 99.6% |
| bitcoin | 160.97 | 158.15 | 98.2% |
| protobuf | 2332.42 | 2435.38 | 104.4% |
| qtbase | 3226.83 | 3851.08 | 119.3% |
| openrct2 | 1154.17 | 1172.49 | 101.6% |
| **total** | 10726.05 | 11397.83 | 106.3% |

I restarted this measurement to see whether this is a real tendency or just 
noise... but if this is a real slowdown, then I'll probably abandon this 
direction.

https://github.com/llvm/llvm-project/pull/139939
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