1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -verify-machineinstrs -mattr=+mve %s -o - | FileCheck %s
define arm_aapcs_vfpcc <4 x i32> @bswap_4i32_t(<4 x i32> %src){
; CHECK-LABEL: bswap_4i32_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vrev32.8 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %src)
ret <4 x i32> %0
}
define arm_aapcs_vfpcc <8 x i16> @bswap_8i16_t(<8 x i16> %src){
; CHECK-LABEL: bswap_8i16_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vrev16.8 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <8 x i16> @llvm.bswap.v8i16(<8 x i16> %src)
ret <8 x i16> %0
}
define arm_aapcs_vfpcc <2 x i64> @bswap_2i64_t(<2 x i64> %src){
; CHECK-LABEL: bswap_2i64_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vrev64.8 q1, q0
; CHECK-NEXT: vmov q0, q1
; CHECK-NEXT: bx lr
entry:
%0 = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %src)
ret <2 x i64> %0
}
declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>)
declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>)
declare <8 x i16> @llvm.bswap.v8i16(<8 x i16>)
|