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Fixed in 2022.3.19f1, 2023.2.8f1, 2023.3.0b4

Under Consideration for 2024.1.X

Votes

0

Found in

2022.3.11f1

2023.1.16f1

2023.2.0b12

2023.3.0a8

2024.1.0a1

Issue ID

UUM-52979

Regression

No

Adding a dynamic_branch directive reduces CPU performance

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STR:
1. Open the attached project
2. Open SampleScene
3. Enter play mode, enable stats window, check frame time
4. Add `#pragma dynamic_branch FOO BAR` to the `Test` shader.
5. Enter play mode, check frame time

Expected: frame time difference is minimal (<= 0.1ms)
Actual: frame time differs by more than 0.1ms (0.5ms+ on MBP M1 Max)

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