xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/neon_div.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -mattr=+neon -pre-RA-sched=source -disable-post-ra %s -o - \
2*9880d681SAndroid Build Coastguard Worker; RUN:  | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine <8 x i8> @sdivi8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
5*9880d681SAndroid Build Coastguard Worker;CHECK: vrecpe.f32
6*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i32
7*9880d681SAndroid Build Coastguard Worker;CHECK: vrecpe.f32
8*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i32
9*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i16
10*9880d681SAndroid Build Coastguard Worker	%tmp1 = load <8 x i8>, <8 x i8>* %A
11*9880d681SAndroid Build Coastguard Worker	%tmp2 = load <8 x i8>, <8 x i8>* %B
12*9880d681SAndroid Build Coastguard Worker	%tmp3 = sdiv <8 x i8> %tmp1, %tmp2
13*9880d681SAndroid Build Coastguard Worker	ret <8 x i8> %tmp3
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Workerdefine <8 x i8> @udivi8(<8 x i8>* %A, <8 x i8>* %B) nounwind {
17*9880d681SAndroid Build Coastguard Worker;CHECK: vrecpe.f32
18*9880d681SAndroid Build Coastguard Worker;CHECK: vrecps.f32
19*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i32
20*9880d681SAndroid Build Coastguard Worker;CHECK: vrecpe.f32
21*9880d681SAndroid Build Coastguard Worker;CHECK: vrecps.f32
22*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i32
23*9880d681SAndroid Build Coastguard Worker;CHECK: vqmovun.s16
24*9880d681SAndroid Build Coastguard Worker	%tmp1 = load <8 x i8>, <8 x i8>* %A
25*9880d681SAndroid Build Coastguard Worker	%tmp2 = load <8 x i8>, <8 x i8>* %B
26*9880d681SAndroid Build Coastguard Worker	%tmp3 = udiv <8 x i8> %tmp1, %tmp2
27*9880d681SAndroid Build Coastguard Worker	ret <8 x i8> %tmp3
28*9880d681SAndroid Build Coastguard Worker}
29*9880d681SAndroid Build Coastguard Worker
30*9880d681SAndroid Build Coastguard Workerdefine <4 x i16> @sdivi16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
31*9880d681SAndroid Build Coastguard Worker;CHECK: vrecpe.f32
32*9880d681SAndroid Build Coastguard Worker;CHECK: vrecps.f32
33*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i32
34*9880d681SAndroid Build Coastguard Worker	%tmp1 = load <4 x i16>, <4 x i16>* %A
35*9880d681SAndroid Build Coastguard Worker	%tmp2 = load <4 x i16>, <4 x i16>* %B
36*9880d681SAndroid Build Coastguard Worker	%tmp3 = sdiv <4 x i16> %tmp1, %tmp2
37*9880d681SAndroid Build Coastguard Worker	ret <4 x i16> %tmp3
38*9880d681SAndroid Build Coastguard Worker}
39*9880d681SAndroid Build Coastguard Worker
40*9880d681SAndroid Build Coastguard Workerdefine <4 x i16> @udivi16(<4 x i16>* %A, <4 x i16>* %B) nounwind {
41*9880d681SAndroid Build Coastguard Worker;CHECK: vrecpe.f32
42*9880d681SAndroid Build Coastguard Worker;CHECK: vrecps.f32
43*9880d681SAndroid Build Coastguard Worker;CHECK: vrecps.f32
44*9880d681SAndroid Build Coastguard Worker;CHECK: vmovn.i32
45*9880d681SAndroid Build Coastguard Worker	%tmp1 = load <4 x i16>, <4 x i16>* %A
46*9880d681SAndroid Build Coastguard Worker	%tmp2 = load <4 x i16>, <4 x i16>* %B
47*9880d681SAndroid Build Coastguard Worker	%tmp3 = udiv <4 x i16> %tmp1, %tmp2
48*9880d681SAndroid Build Coastguard Worker	ret <4 x i16> %tmp3
49*9880d681SAndroid Build Coastguard Worker}
50