1 ; RUN: llc -march=hexagon < %s | FileCheck %s
2 ; Hexagon Programmer's Reference Manual 11.2 CR
4 ; Corner detection acceleration
5 declare i32 @llvm.hexagon.C4.fastcorner9(i32, i32)
6 define i32 @C4_fastcorner9(i32 %a, i32 %b) {
7 %z = call i32@llvm.hexagon.C4.fastcorner9(i32 %a, i32 %b)
10 ; CHECK: p0 = fastcorner9(p0, p1)
12 declare i32 @llvm.hexagon.C4.fastcorner9.not(i32, i32)
13 define i32 @C4_fastcorner9_not(i32 %a, i32 %b) {
14 %z = call i32@llvm.hexagon.C4.fastcorner9.not(i32 %a, i32 %b)
17 ; CHECK: p0 = !fastcorner9(p0, p1)
19 ; Logical reductions on predicates
20 declare i32 @llvm.hexagon.C2.any8(i32)
21 define i32 @C2_any8(i32 %a) {
22 %z = call i32@llvm.hexagon.C2.any8(i32 %a)
25 ; CHECK: p0 = any8(p0)
27 declare i32 @llvm.hexagon.C2.all8(i32)
28 define i32 @C2_all8(i32 %a) {
29 %z = call i32@llvm.hexagon.C2.all8(i32 %a)
33 ; CHECK: p0 = all8(p0)
35 ; Logical operations on predicates
36 declare i32 @llvm.hexagon.C2.and(i32, i32)
37 define i32 @C2_and(i32 %a, i32 %b) {
38 %z = call i32@llvm.hexagon.C2.and(i32 %a, i32 %b)
41 ; CHECK: p0 = and(p0, p1)
43 declare i32 @llvm.hexagon.C4.and.and(i32, i32, i32)
44 define i32 @C4_and_and(i32 %a, i32 %b, i32 %c) {
45 %z = call i32@llvm.hexagon.C4.and.and(i32 %a, i32 %b, i32 %c)
48 ; CHECK: p0 = and(p0, and(p1, p2))
50 declare i32 @llvm.hexagon.C2.or(i32, i32)
51 define i32 @C2_or(i32 %a, i32 %b) {
52 %z = call i32@llvm.hexagon.C2.or(i32 %a, i32 %b)
55 ; CHECK: p0 = or(p0, p1)
57 declare i32 @llvm.hexagon.C4.and.or(i32, i32, i32)
58 define i32 @C4_and_or(i32 %a, i32 %b, i32 %c) {
59 %z = call i32@llvm.hexagon.C4.and.or(i32 %a, i32 %b, i32 %c)
62 ; CHECK: p0 = and(p0, or(p1, p2))
64 declare i32 @llvm.hexagon.C2.xor(i32, i32)
65 define i32 @C2_xor(i32 %a, i32 %b) {
66 %z = call i32@llvm.hexagon.C2.xor(i32 %a, i32 %b)
69 ; CHECK: p0 = xor(p0, p1)
71 declare i32 @llvm.hexagon.C4.or.and(i32, i32, i32)
72 define i32 @C4_or_and(i32 %a, i32 %b, i32 %c) {
73 %z = call i32@llvm.hexagon.C4.or.and(i32 %a, i32 %b, i32 %c)
76 ; CHECK: p0 = or(p0, and(p1, p2))
78 declare i32 @llvm.hexagon.C2.andn(i32, i32)
79 define i32 @C2_andn(i32 %a, i32 %b) {
80 %z = call i32@llvm.hexagon.C2.andn(i32 %a, i32 %b)
83 ; CHECK: p0 = and(p0, !p1)
85 declare i32 @llvm.hexagon.C4.or.or(i32, i32, i32)
86 define i32 @C4_or_or(i32 %a, i32 %b, i32 %c) {
87 %z = call i32@llvm.hexagon.C4.or.or(i32 %a, i32 %b, i32 %c)
90 ; CHECK: p0 = or(p0, or(p1, p2))
92 declare i32 @llvm.hexagon.C4.and.andn(i32, i32, i32)
93 define i32 @C4_and_andn(i32 %a, i32 %b, i32 %c) {
94 %z = call i32@llvm.hexagon.C4.and.andn(i32 %a, i32 %b, i32 %c)
97 ; CHECK: p0 = and(p0, and(p1, !p2))
99 declare i32 @llvm.hexagon.C4.and.orn(i32, i32, i32)
100 define i32 @C4_and_orn(i32 %a, i32 %b, i32 %c) {
101 %z = call i32@llvm.hexagon.C4.and.orn(i32 %a, i32 %b, i32 %c)
104 ; CHECK: p0 = and(p0, or(p1, !p2))
106 declare i32 @llvm.hexagon.C2.not(i32)
107 define i32 @C2_not(i32 %a) {
108 %z = call i32@llvm.hexagon.C2.not(i32 %a)
111 ; CHECK: p0 = not(p0)
113 declare i32 @llvm.hexagon.C4.or.andn(i32, i32, i32)
114 define i32 @C4_or_andn(i32 %a, i32 %b, i32 %c) {
115 %z = call i32@llvm.hexagon.C4.or.andn(i32 %a, i32 %b, i32 %c)
118 ; CHECK: p0 = or(p0, and(p1, !p2))
120 declare i32 @llvm.hexagon.C2.orn(i32, i32)
121 define i32 @C2_orn(i32 %a, i32 %b) {
122 %z = call i32@llvm.hexagon.C2.orn(i32 %a, i32 %b)
125 ; CHECK: p0 = or(p0, !p1)
127 declare i32 @llvm.hexagon.C4.or.orn(i32, i32, i32)
128 define i32 @C4_or_orn(i32 %a, i32 %b, i32 %c) {
129 %z = call i32@llvm.hexagon.C4.or.orn(i32 %a, i32 %b, i32 %c)
132 ; CHECK: p0 = or(p0, or(p1, !p2))