xref: /aosp_15_r20/external/skia/tests/sksl/shared/SwizzleOpt.skrp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)

179 instructions

[immutable slots]
i0 = 0x3F800000 (1.0)
i1 = 0x3F800000 (1.0)
i2 = 0x40000000 (2.0)
i3 = 0x40400000 (3.0)

store_src_rg                   coords = src.rg
init_lane_masks                CondMask = LoopMask = RetMask = true
copy_4_uniforms                v = testInputs
copy_constant                  $0 = 0
copy_4_slots_unmasked          $1..4 = v
swizzle_3                      $1..3 = ($1..3).zyx
copy_4_slots_unmasked          v = $0..3
splat_2_constants              $0..1 = 0
copy_4_slots_unmasked          $2..5 = v
copy_slot_unmasked             $3 = $5
copy_4_slots_unmasked          v = $0..3
splat_2_constants              $0..1 = 0x3F800000 (1.0)
copy_4_slots_unmasked          $2..5 = v
swizzle_2                      $2..3 = ($2..5).wx
copy_4_slots_unmasked          v = $0..3
swizzle_2                      $0..1 = ($0..2).zy
splat_2_constants              v(2..3) = 0x3F800000 (1.0)
copy_2_slots_unmasked          v(0..1) = $0..1
copy_4_slots_unmasked          $0..3 = v
swizzle_2                      $0..1 = ($0..1).xx
splat_2_constants              v(2..3) = 0x3F800000 (1.0)
copy_2_slots_unmasked          v(0..1) = $0..1
copy_4_slots_unmasked          $0..3 = v
swizzle_4                      $0..3 = ($0..3).wzwz
copy_4_slots_unmasked          v = $0..3
store_return_mask              $0 = RetMask
copy_constant                  x = 0x00000001 (1.401298e-45)
store_loop_mask                $1 = LoopMask
jump                           jump +8 (label 2 at #37)
label                          label 0x00000003
copy_slot_unmasked             $2 = v(0)
copy_slot_masked               [fn].result = Mask($2)
mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
copy_slot_unmasked             $2 = x
add_imm_int                    $2 += 0x00000001
copy_slot_masked               x = Mask($2)
label                          label 0x00000002
copy_slot_unmasked             $2 = x
cmple_imm_int                  $2 = lessThanEqual($2, 0x00000002)
merge_loop_mask                LoopMask &= $2
stack_rewind
branch_if_any_lanes_active     branch_if_any_lanes_active -12 (label 3 at #30)
label                          label 0x00000001
load_loop_mask                 LoopMask = $1
load_return_mask               RetMask = $0
copy_slot_unmasked             $0 = [fn].result
label                          label 0
copy_constant                  $1 = 0x42F60000 (123.0)
copy_constant                  $2 = 0x43E40000 (456.0)
swizzle_4                      $0..3 = ($0..3).yyzz
copy_4_slots_unmasked          v = $0..3
store_return_mask              $0 = RetMask
copy_constant                  x = 0x00000001 (1.401298e-45)
store_loop_mask                $1 = LoopMask
jump                           jump +8 (label 6 at #63)
label                          label 0x00000007
copy_slot_unmasked             $2 = v(0)
copy_slot_masked               [fn].result = Mask($2)
mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
copy_slot_unmasked             $2 = x
add_imm_int                    $2 += 0x00000001
copy_slot_masked               x = Mask($2)
label                          label 0x00000006
copy_slot_unmasked             $2 = x
cmple_imm_int                  $2 = lessThanEqual($2, 0x00000002)
merge_loop_mask                LoopMask &= $2
stack_rewind
branch_if_any_lanes_active     branch_if_any_lanes_active -12 (label 7 at #56)
label                          label 0x00000005
load_loop_mask                 LoopMask = $1
load_return_mask               RetMask = $0
copy_slot_unmasked             $0 = [fn].result
label                          label 0x00000004
copy_constant                  $1 = 0x42F60000 (123.0)
copy_constant                  $2 = 0x43E40000 (456.0)
swizzle_4                      $0..3 = ($0..3).yyzz
copy_4_slots_unmasked          v = $0..3
copy_constant                  $0 = 0x42F60000 (123.0)
splat_2_constants              $1..2 = 0x43E40000 (456.0)
store_return_mask              $3 = RetMask
copy_constant                  x = 0x00000001 (1.401298e-45)
store_loop_mask                $4 = LoopMask
jump                           jump +8 (label 10 at #91)
label                          label 0x0000000B
copy_slot_unmasked             $5 = v(0)
copy_slot_masked               [fn].result = Mask($5)
mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
copy_slot_unmasked             $5 = x
add_imm_int                    $5 += 0x00000001
copy_slot_masked               x = Mask($5)
label                          label 0x0000000A
copy_slot_unmasked             $5 = x
cmple_imm_int                  $5 = lessThanEqual($5, 0x00000002)
merge_loop_mask                LoopMask &= $5
stack_rewind
branch_if_any_lanes_active     branch_if_any_lanes_active -12 (label 11 at #84)
label                          label 0x00000009
load_loop_mask                 LoopMask = $4
load_return_mask               RetMask = $3
copy_slot_unmasked             $3 = [fn].result
label                          label 0x00000008
copy_4_slots_unmasked          v = $0..3
copy_constant                  $0 = 0x42F60000 (123.0)
splat_2_constants              $1..2 = 0x43E40000 (456.0)
store_return_mask              $3 = RetMask
copy_constant                  x = 0x00000001 (1.401298e-45)
store_loop_mask                $4 = LoopMask
jump                           jump +8 (label 14 at #116)
label                          label 0x0000000F
copy_slot_unmasked             $5 = v(0)
copy_slot_masked               [fn].result = Mask($5)
mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
copy_slot_unmasked             $5 = x
add_imm_int                    $5 += 0x00000001
copy_slot_masked               x = Mask($5)
label                          label 0x0000000E
copy_slot_unmasked             $5 = x
cmple_imm_int                  $5 = lessThanEqual($5, 0x00000002)
merge_loop_mask                LoopMask &= $5
stack_rewind
branch_if_any_lanes_active     branch_if_any_lanes_active -12 (label 15 at #109)
label                          label 0x0000000D
load_loop_mask                 LoopMask = $4
load_return_mask               RetMask = $3
copy_slot_unmasked             $3 = [fn].result
label                          label 0x0000000C
copy_4_slots_unmasked          v = $0..3
store_return_mask              $0 = RetMask
copy_constant                  x = 0x00000001 (1.401298e-45)
store_loop_mask                $1 = LoopMask
jump                           jump +8 (label 18 at #139)
label                          label 0x00000013
copy_slot_unmasked             $2 = v(0)
copy_slot_masked               [fn].result = Mask($2)
mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
copy_slot_unmasked             $2 = x
add_imm_int                    $2 += 0x00000001
copy_slot_masked               x = Mask($2)
label                          label 0x00000012
copy_slot_unmasked             $2 = x
cmple_imm_int                  $2 = lessThanEqual($2, 0x00000002)
merge_loop_mask                LoopMask &= $2
stack_rewind
branch_if_any_lanes_active     branch_if_any_lanes_active -12 (label 19 at #132)
label                          label 0x00000011
load_loop_mask                 LoopMask = $1
load_return_mask               RetMask = $0
copy_slot_unmasked             $0 = [fn].result
label                          label 0x00000010
copy_constant                  $1 = 0x42F60000 (123.0)
copy_constant                  $2 = 0x43E40000 (456.0)
swizzle_4                      $0..3 = ($0..3).yxxz
copy_4_slots_unmasked          v = $0..3
store_return_mask              $0 = RetMask
copy_constant                  x = 0x00000001 (1.401298e-45)
store_loop_mask                $1 = LoopMask
jump                           jump +8 (label 22 at #165)
label                          label 0x00000017
copy_slot_unmasked             $2 = v(0)
copy_slot_masked               [fn].result = Mask($2)
mask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
copy_slot_unmasked             $2 = x
add_imm_int                    $2 += 0x00000001
copy_slot_masked               x = Mask($2)
label                          label 0x00000016
copy_slot_unmasked             $2 = x
cmple_imm_int                  $2 = lessThanEqual($2, 0x00000002)
merge_loop_mask                LoopMask &= $2
stack_rewind
branch_if_any_lanes_active     branch_if_any_lanes_active -12 (label 23 at #158)
label                          label 0x00000015
load_loop_mask                 LoopMask = $1
load_return_mask               RetMask = $0
copy_slot_unmasked             $0 = [fn].result
label                          label 0x00000014
copy_constant                  $1 = 0x42F60000 (123.0)
copy_constant                  $2 = 0x43E40000 (456.0)
swizzle_4                      $0..3 = ($0..3).yxxz
copy_4_slots_unmasked          v = $0..3
copy_4_immutables_unmasked     v = i0..3 [0x3F800000 (1.0), 0x3F800000 (1.0), 0x40000000 (2.0), 0x40400000 (3.0)]
copy_3_uniforms                v(0..2) = colorRed(0..2)
copy_constant                  v(3) = 0x3F800000 (1.0)
copy_uniform                   v(0) = colorRed(0)
copy_constant                  v(1) = 0x3F800000 (1.0)
copy_2_uniforms                v(2..3) = colorRed(1..2)
copy_4_slots_unmasked          $0..3 = v
swizzle_copy_4_slots_masked    (v).wzyx = Mask($0..3)
copy_2_slots_unmasked          $0..1 = v(1..2)
swizzle_copy_2_slots_masked    (v).xw = Mask($0..1)
copy_4_slots_unmasked          $0..3 = v
swizzle_2                      $0..1 = ($0..3).ww
copy_constant                  $2 = 0x3F800000 (1.0)
swizzle_copy_3_slots_masked    (v(0..2)).zyx = Mask($0..2)
copy_4_slots_unmasked          $0..3 = v
splat_4_constants              $4..7 = 0x3F800000 (1.0)
cmpeq_4_floats                 $0..3 = equal($0..3, $4..7)
bitwise_and_2_ints             $0..1 &= $2..3
bitwise_and_int                $0 &= $1
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