| uniform half4 colorGreen, colorRed; | |
| noinline half4 clear_blue(half4 param) { | |
| return param.rg0a; | |
| } | |
| half4 main(float2) { | |
| // First, pass a variable directly to `clear_blue`; the function parameter can be aliased | |
| // directly to `red`. | |
| half4 red = colorRed; | |
| half4 result = clear_blue(red); | |
| // Now, call `clear_blue` with an expression that cannot be aliased directly onto a variable. | |
| // The parameter should now get dedicated slots. | |
| result = clear_blue(colorGreen.rgb1); | |
| return result; | |
| } |