38 instructions

[immutable slots]
i0 = 0xFFFFFFFF
i1 = 0x00000001 (1.401298e-45)
i2 = 0x00000002 (2.802597e-45)

store_src_rg                   coords = src.rg
init_lane_masks                CondMask = LoopMask = RetMask = true
store_condition_mask           $12 = CondMask
store_condition_mask           $19 = CondMask
copy_constant                  $20 = 0xFFFFFFFF
copy_constant                  $13 = 0
merge_condition_mask           CondMask = $19 & $20
branch_if_no_lanes_active      branch_if_no_lanes_active +20 (label 2 at #28)
copy_constant                  ok = 0xFFFFFFFF
copy_slot_unmasked             $14 = ok
copy_constant                  $15 = 0x00000001 (1.401298e-45)
mul_imm_int                    $15 *= 0xFFFFFFFF
copy_constant                  $16 = 0x00000001 (1.401298e-45)
add_imm_int                    $16 += 0x00000001
mul_imm_int                    $15 *= 0xFFFFFFFF
mul_imm_int                    $16 *= 0xFFFFFFFF
copy_constant                  $17 = 0x00000001 (1.401298e-45)
add_imm_int                    $17 += 0xFFFFFFFE
copy_constant                  $18 = 0x00000002 (2.802597e-45)
mul_imm_int                    $17 *= 0xFFFFFFFF
mul_imm_int                    $18 *= 0xFFFFFFFF
cmpeq_2_ints                   $15..16 = equal($15..16, $17..18)
bitwise_and_int                $15 &= $16
bitwise_and_int                $14 &= $15
copy_slot_masked               ok = Mask($14)
label                          label 0x00000003
copy_slot_masked               $13 = Mask($14)
label                          label 0x00000002
load_condition_mask            CondMask = $19
copy_constant                  $0 = 0
merge_condition_mask           CondMask = $12 & $13
branch_if_no_lanes_active      branch_if_no_lanes_active +4 (label 1 at #36)
copy_constant                  $1 = 0xFFFFFFFF
label                          label 0x00000004
copy_slot_masked               $0 = Mask($1)
label                          label 0x00000001
load_condition_mask            CondMask = $12
swizzle_4                      $0..3 = ($0..3).xxxx
copy_4_uniforms                $4..7 = colorRed
copy_4_uniforms                $8..11 = colorGreen
mix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
load_src                       src.rgba = $0..3