1// RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s --check-prefix=SICI
2// RUN: llvm-mc -arch=amdgcn -mcpu=tahiti -show-encoding %s | FileCheck %s --check-prefix=SICI
3// RUN: llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s | FileCheck %s --check-prefix=VI
4
5//===----------------------------------------------------------------------===//
6// Generic Checks
7//===----------------------------------------------------------------------===//
8
9// src0 sgpr
10v_cmp_lt_f32 vcc, s2, v4
11// SICI: v_cmp_lt_f32_e32 vcc, s2, v4 ; encoding: [0x02,0x08,0x02,0x7c]
12// VI:   v_cmp_lt_f32_e32 vcc, s2, v4 ; encoding: [0x02,0x08,0x82,0x7c]
13
14// src0 inline immediate
15v_cmp_lt_f32 vcc, 0, v4
16// SICI: v_cmp_lt_f32_e32 vcc, 0, v4 ; encoding: [0x80,0x08,0x02,0x7c]
17// VI:   v_cmp_lt_f32_e32 vcc, 0, v4 ; encoding: [0x80,0x08,0x82,0x7c]
18
19// src0 literal
20v_cmp_lt_f32 vcc, 10.0, v4
21// SICI: v_cmp_lt_f32_e32 vcc, 0x41200000, v4 ; encoding: [0xff,0x08,0x02,0x7c,0x00,0x00,0x20,0x41]
22// VI:   v_cmp_lt_f32_e32 vcc, 0x41200000, v4 ; encoding: [0xff,0x08,0x82,0x7c,0x00,0x00,0x20,0x41]
23
24// src0, src1 max vgpr
25v_cmp_lt_f32 vcc, v255, v255
26// SICI: v_cmp_lt_f32_e32 vcc, v255, v255 ; encoding: [0xff,0xff,0x03,0x7c]
27// VI:   v_cmp_lt_f32_e32 vcc, v255, v255 ; encoding: [0xff,0xff,0x83,0x7c]
28
29// force 32-bit encoding
30v_cmp_lt_f32_e32 vcc, v2, v4
31// SICI: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x02,0x7c]
32// VI:   v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x82,0x7c]
33
34
35//===----------------------------------------------------------------------===//
36// Instructions
37//===----------------------------------------------------------------------===//
38
39v_cmp_f_f32 vcc, v2, v4
40// SICI: v_cmp_f_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x00,0x7c]
41// VI:   v_cmp_f_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x80,0x7c]
42
43v_cmp_lt_f32 vcc, v2, v4
44// SICI: v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x02,0x7c]
45// VI:   v_cmp_lt_f32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x82,0x7c]
46
47// TODO: Add tests for the rest of v_cmp_*_f32
48// TODO: Add tests for v_cmpx_*_f32
49
50v_cmp_f_f64 vcc, v[2:3], v[4:5]
51// SICI: v_cmp_f_f64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0x40,0x7c]
52// VI:   v_cmp_f_f64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0xc0,0x7c]
53
54// TODO: Add tests for the rest of v_cmp_*_f64
55// TODO: Add tests for the rest of the floating-point comparision instructions.
56
57v_cmp_f_i32 vcc, v2, v4
58// SICI: v_cmp_f_i32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x00,0x7d]
59// VI:   v_cmp_f_i32_e32 vcc, v2, v4 ; encoding: [0x02,0x09,0x80,0x7d]
60
61// TODO: Add test for the rest of v_cmp_*_i32
62
63v_cmp_f_i64 vcc, v[2:3], v[4:5]
64// SICI: v_cmp_f_i64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0x40,0x7d]
65// VI:   v_cmp_f_i64_e32 vcc, v[2:3], v[4:5] ; encoding: [0x02,0x09,0xc0,0x7d]
66
67// TODO: Add tests for the rest of the instructions.
68