File: vp-exp-alias.shader_test

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# Detects whether or not the implementation correctly handles aliasing
# of src/dst in EXP.

[require]
GL >= 1.3
ARB_vertex_program

[vertex program]
!!ARBvp1.0
OPTION ARB_position_invariant;
TEMP temp1;

MOV temp1, {1, 2.5, 2, 0};
EXP temp1, temp1.y;
# EXP result should be {4, .5, 5.65, 1.0};
ADD result.color, temp1, {-3.5, 0, -5.15, -0.5};
END

[test]
ortho 0 1 0 1
clear color 1.0 1.0 1.0 1.0
clear
draw rect 0 0 1 1
probe all rgba 0.5 0.5 0.5 0.5