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third_party_mesa3d/progs/gallium/python/tests/regress/vertex-shader/vert-rsq.sh

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VERT
DCL IN[0], POSITION
DCL IN[1], COLOR
DCL OUT[0], POSITION
DCL OUT[1], COLOR
DCL TEMP[0]
IMM FLT32 { 1.0, 0.0, 0.0, 0.0 }
IMM FLT32 { 1.5, 0.0, 0.0, 0.0 }
ADD TEMP[0], IN[0], IMM[0]
RSQ TEMP[0].x, TEMP[0].xxxx
SUB OUT[0], TEMP[0], IMM[1]
MOV OUT[1], IN[1]
END