xref: /aosp_15_r20/external/skia/tests/sksl/intrinsics/Inversesqrt.skrp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
176 instructions
2
3[immutable slots]
4i0 = 0xBF800000 (-1.0)
5i1 = 0xC0800000 (-4.0)
6i2 = 0xC1800000 (-16.0)
7i3 = 0xC2800000 (-64.0)
8i4 = 0x3F800000 (1.0)
9i5 = 0x3F000000 (0.5)
10i6 = 0x3F800000 (1.0)
11i7 = 0x3F000000 (0.5)
12i8 = 0x3E800000 (0.25)
13i9 = 0x3F800000 (1.0)
14i10 = 0x3F000000 (0.5)
15i11 = 0x3E800000 (0.25)
16i12 = 0x3E000000 (0.125)
17
18store_src_rg                   coords = src.rg
19init_lane_masks                CondMask = LoopMask = RetMask = true
20copy_uniform                   $4 = inputVal(0)
21invsqrt_float                  $4 = inversesqrt($4)
22copy_uniform                   $5 = expected(0)
23cmpeq_float                    $4 = equal($4, $5)
24copy_2_uniforms                $5..6 = inputVal(0..1)
25invsqrt_2_floats               $5..6 = inversesqrt($5..6)
26copy_2_uniforms                $7..8 = expected(0..1)
27cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
28bitwise_and_int                $5 &= $6
29bitwise_and_int                $4 &= $5
30copy_3_uniforms                $5..7 = inputVal(0..2)
31invsqrt_3_floats               $5..7 = inversesqrt($5..7)
32copy_3_uniforms                $8..10 = expected(0..2)
33cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
34bitwise_and_int                $6 &= $7
35bitwise_and_int                $5 &= $6
36bitwise_and_int                $4 &= $5
37copy_4_uniforms                $5..8 = inputVal
38invsqrt_4_floats               $5..8 = inversesqrt($5..8)
39copy_4_uniforms                $9..12 = expected
40cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
41bitwise_and_2_ints             $5..6 &= $7..8
42bitwise_and_int                $5 &= $6
43bitwise_and_int                $4 &= $5
44copy_uniform                   $5 = expected(0)
45cmpeq_imm_float                $5 = equal($5, 0x3F800000 (1.0))
46bitwise_and_int                $4 &= $5
47copy_2_immutables_unmasked     $5..6 = i4..5 [0x3F800000 (1.0), 0x3F000000 (0.5)]
48copy_2_uniforms                $7..8 = expected(0..1)
49cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
50bitwise_and_int                $5 &= $6
51bitwise_and_int                $4 &= $5
52copy_3_immutables_unmasked     $5..7 = i6..8 [0x3F800000 (1.0), 0x3F000000 (0.5), 0x3E800000 (0.25)]
53copy_3_uniforms                $8..10 = expected(0..2)
54cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
55bitwise_and_int                $6 &= $7
56bitwise_and_int                $5 &= $6
57bitwise_and_int                $4 &= $5
58copy_4_immutables_unmasked     $5..8 = i9..12 [0x3F800000 (1.0), 0x3F000000 (0.5), 0x3E800000 (0.25), 0x3E000000 (0.125)]
59copy_4_uniforms                $9..12 = expected
60cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
61bitwise_and_2_ints             $5..6 &= $7..8
62bitwise_and_int                $5 &= $6
63bitwise_and_int                $4 &= $5
64copy_constant                  $5 = 0xBF800000 (-1.0)
65invsqrt_float                  $5 = inversesqrt($5)
66copy_uniform                   $6 = expected(0)
67cmpeq_float                    $5 = equal($5, $6)
68bitwise_and_int                $4 &= $5
69copy_2_immutables_unmasked     $5..6 = i0..1 [0xBF800000 (-1.0), 0xC0800000 (-4.0)]
70invsqrt_2_floats               $5..6 = inversesqrt($5..6)
71copy_2_uniforms                $7..8 = expected(0..1)
72cmpeq_2_floats                 $5..6 = equal($5..6, $7..8)
73bitwise_and_int                $5 &= $6
74bitwise_and_int                $4 &= $5
75copy_3_immutables_unmasked     $5..7 = i0..2 [0xBF800000 (-1.0), 0xC0800000 (-4.0), 0xC1800000 (-16.0)]
76invsqrt_3_floats               $5..7 = inversesqrt($5..7)
77copy_3_uniforms                $8..10 = expected(0..2)
78cmpeq_3_floats                 $5..7 = equal($5..7, $8..10)
79bitwise_and_int                $6 &= $7
80bitwise_and_int                $5 &= $6
81bitwise_and_int                $4 &= $5
82copy_4_immutables_unmasked     $5..8 = i0..3 [0xBF800000 (-1.0), 0xC0800000 (-4.0), 0xC1800000 (-16.0), 0xC2800000 (-64.0)]
83invsqrt_4_floats               $5..8 = inversesqrt($5..8)
84copy_4_uniforms                $9..12 = expected
85cmpeq_4_floats                 $5..8 = equal($5..8, $9..12)
86bitwise_and_2_ints             $5..6 &= $7..8
87bitwise_and_int                $5 &= $6
88bitwise_and_int                $4 &= $5
89branch_if_no_active_lanes_eq   branch +3 (label 0 at #75) if no lanes of $4 == 0xFFFFFFFF
90copy_4_uniforms                $0..3 = colorGreen
91jump                           jump +3 (label 1 at #77)
92label                          label 0
93copy_4_uniforms                $0..3 = colorRed
94label                          label 0x00000001
95load_src                       src.rgba = $0..3
96