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Fixed in 2020.2.X

Fixed in 2019.4.X, 2020.1.X

Votes

0

Found in

2019.1.0a2

2019.3

2019.3.7f1

2020.1

2020.2

Issue ID

1239923

Regression

Yes

HLSLcc compute shader for loop condition is generated incorrectly in shader

Shaders

-

How to reproduce:
1. Open attached project "TestComputeShader.zip"
2. In Project window, double click on "test" to open the compute shader
3. In Inspector window, click on "Show compiled code"
4. Compare "test.compute" for loop condiftion with "Compiled-test-.shader" loop condition

Expected result: the loop condition is the same
Actual result: the loop condition is different

Reproducible with: 2019.1.0a2, 2019.3.14f1, 2020.1.0b9, 2020.2.0a11
Not reproducible with: 2018.4.23f1
Could not test with: 2019.1.0a1 (sometimes the issue reproduces, sometimes it does not)

  1. Resolution Note (fix version 2020.2):

    Verified in:
    Version: 2020.2.0a14

  2. Resolution Note (fix version 2020.1):

    Verified in:
    Version: 2020.1.0b14

  3. Resolution Note (fix version 2019.4):

    Verified in:
    Version 2019.4.3f1

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