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ilt (sm4 - asm)

Component-wise vector integer less-than comparison.

ilt dest[.mask], src0[.swizzle], src1[.swizzle]

 

ItemDescription

dest

The result of the operation.

src0

[in] The value to compare to src1.

src1

[in] The value to compare to src0.

 

Remarks

Performs the integer comparison (src0 < src1) for each component, and writes the result to dest.

If the comparison is true, then 0xFFFFFFFF is returned for that component. Otherwise 0x0000000 is returned.

This instruction applies to the following shader stages:

Vertex ShaderGeometry ShaderPixel Shader
xxx

 

Minimum Shader Model

Shader ModelSupported
Shader Model 5 yes
Shader Model 4.1 yes
Shader Model 4 yes
Shader Model 3 (DirectX HLSL) no
Shader Model 2 (DirectX HLSL) no
Shader Model 1 (DirectX HLSL) no

 

 

 

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