xref: /aosp_15_r20/external/llvm/test/CodeGen/BPF/basictest.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=bpfel | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i32 @test0(i32 %X) {
4*9880d681SAndroid Build Coastguard Worker  %tmp.1 = add i32 %X, 1
5*9880d681SAndroid Build Coastguard Worker  ret i32 %tmp.1
6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test0:
7*9880d681SAndroid Build Coastguard Worker; CHECK: addi r1, 1
8*9880d681SAndroid Build Coastguard Worker}
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: store_imm:
11*9880d681SAndroid Build Coastguard Worker; CHECK: stw  0(r1), r{{[03]}}
12*9880d681SAndroid Build Coastguard Worker; CHECK: stw  4(r2), r{{[03]}}
13*9880d681SAndroid Build Coastguard Workerdefine i32 @store_imm(i32* %a, i32* %b) {
14*9880d681SAndroid Build Coastguard Workerentry:
15*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %a, align 4
16*9880d681SAndroid Build Coastguard Worker  %0 = getelementptr inbounds i32, i32* %b, i32 1
17*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %0, align 4
18*9880d681SAndroid Build Coastguard Worker  ret i32 0
19*9880d681SAndroid Build Coastguard Worker}
20*9880d681SAndroid Build Coastguard Worker
21*9880d681SAndroid Build Coastguard Worker@G = external global i8
22*9880d681SAndroid Build Coastguard Workerdefine zeroext i8 @loadG() {
23*9880d681SAndroid Build Coastguard Worker  %tmp = load i8, i8* @G
24*9880d681SAndroid Build Coastguard Worker  ret i8 %tmp
25*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: loadG:
26*9880d681SAndroid Build Coastguard Worker; CHECK: ld_64 r1
27*9880d681SAndroid Build Coastguard Worker; CHECK: ldb  r0, 0(r1)
28*9880d681SAndroid Build Coastguard Worker}
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