Surrounding some code with a one-iteration loop leads to image change

[0152la]

[Shaders, screenshots, error log, reproduction steps, etc.] [ZIP]

The difference between the two fragment shaders is the code inside the following loop is surrounded by a one-iteration for-loop, while in the original code there is only the if.

for(int i = 0; i < 1; i++) { if(dist < EPS) { return shadowIntensity; } }

Tested on Chrome and on Edge. The issue is not present on Edge.

Recipient:

Variant:

[0152la]

Issue persists with Radeon version 17.6.2.