xref: /aosp_15_r20/external/llvm/test/CodeGen/BPF/alu8.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=bpfel -show-mc-encoding < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i8 @mov(i8 %a, i8 %b) nounwind {
4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: mov:
5*9880d681SAndroid Build Coastguard Worker; CHECK: mov r0, r2 # encoding: [0xbf,0x20,0x00,0x00,0x00,0x00,0x00,0x00]
6*9880d681SAndroid Build Coastguard Worker; CHECK: ret # encoding: [0x95,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
7*9880d681SAndroid Build Coastguard Worker  ret i8 %b
8*9880d681SAndroid Build Coastguard Worker}
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Workerdefine i8 @add(i8 %a, i8 %b) nounwind {
11*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: add:
12*9880d681SAndroid Build Coastguard Worker; CHECK: add r1, r2 # encoding: [0x0f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
13*9880d681SAndroid Build Coastguard Worker; CHECK: mov r0, r1 # encoding: [0xbf,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
14*9880d681SAndroid Build Coastguard Worker  %1 = add i8 %a, %b
15*9880d681SAndroid Build Coastguard Worker  ret i8 %1
16*9880d681SAndroid Build Coastguard Worker}
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Workerdefine i8 @and(i8 %a, i8 %b) nounwind {
19*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: and:
20*9880d681SAndroid Build Coastguard Worker; CHECK: and r1, r2 # encoding: [0x5f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
21*9880d681SAndroid Build Coastguard Worker  %1 = and i8 %a, %b
22*9880d681SAndroid Build Coastguard Worker  ret i8 %1
23*9880d681SAndroid Build Coastguard Worker}
24*9880d681SAndroid Build Coastguard Worker
25*9880d681SAndroid Build Coastguard Workerdefine i8 @bis(i8 %a, i8 %b) nounwind {
26*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: bis:
27*9880d681SAndroid Build Coastguard Worker; CHECK: or r1, r2 # encoding: [0x4f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
28*9880d681SAndroid Build Coastguard Worker  %1 = or i8 %a, %b
29*9880d681SAndroid Build Coastguard Worker  ret i8 %1
30*9880d681SAndroid Build Coastguard Worker}
31*9880d681SAndroid Build Coastguard Worker
32*9880d681SAndroid Build Coastguard Workerdefine i8 @xorand(i8 %a, i8 %b) nounwind {
33*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: xorand:
34*9880d681SAndroid Build Coastguard Worker; CHECK: xori r2, -1 # encoding: [0xa7,0x02,0x00,0x00,0xff,0xff,0xff,0xff]
35*9880d681SAndroid Build Coastguard Worker  %1 = xor i8 %b, -1
36*9880d681SAndroid Build Coastguard Worker  %2 = and i8 %a, %1
37*9880d681SAndroid Build Coastguard Worker  ret i8 %2
38*9880d681SAndroid Build Coastguard Worker}
39*9880d681SAndroid Build Coastguard Worker
40*9880d681SAndroid Build Coastguard Workerdefine i8 @xor(i8 %a, i8 %b) nounwind {
41*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: xor:
42*9880d681SAndroid Build Coastguard Worker; CHECK: xor r1, r2 # encoding: [0xaf,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
43*9880d681SAndroid Build Coastguard Worker  %1 = xor i8 %a, %b
44*9880d681SAndroid Build Coastguard Worker  ret i8 %1
45*9880d681SAndroid Build Coastguard Worker}
46