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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=arm-eabi -mattr=neon | FileCheck %s
define i32 @sext_inc(i1 zeroext %x) {
; CHECK-LABEL: sext_inc:
; CHECK: @ BB#0:
; CHECK-NEXT: eor r0, r0, #1
; CHECK-NEXT: mov pc, lr
%ext = sext i1 %x to i32
%add = add i32 %ext, 1
ret i32 %add
}
define <4 x i32> @sext_inc_vec(<4 x i1> %x) {
; CHECK-LABEL: sext_inc_vec:
; CHECK: @ BB#0:
; CHECK-NEXT: vmov.i16 d16, #0x1
; CHECK-NEXT: vmov d17, r0, r1
; CHECK-NEXT: veor d16, d17, d16
; CHECK-NEXT: vmov.i32 q9, #0x1
; CHECK-NEXT: vmovl.u16 q8, d16
; CHECK-NEXT: vand q8, q8, q9
; CHECK-NEXT: vmov r0, r1, d16
; CHECK-NEXT: vmov r2, r3, d17
; CHECK-NEXT: mov pc, lr
%ext = sext <4 x i1> %x to <4 x i32>
%add = add <4 x i32> %ext, <i32 1, i32 1, i32 1, i32 1>
ret <4 x i32> %add
}
define <4 x i32> @cmpgt_sext_inc_vec(<4 x i32> %x, <4 x i32> %y) {
; CHECK-LABEL: cmpgt_sext_inc_vec:
; CHECK: @ BB#0:
; CHECK-NEXT: vmov d17, r2, r3
; CHECK-NEXT: vmov d16, r0, r1
; CHECK-NEXT: mov r0, sp
; CHECK-NEXT: vld1.64 {d18, d19}, [r0]
; CHECK-NEXT: vcge.s32 q8, q9, q8
; CHECK-NEXT: vmov.i32 q9, #0x1
; CHECK-NEXT: vand q8, q8, q9
; CHECK-NEXT: vmov r0, r1, d16
; CHECK-NEXT: vmov r2, r3, d17
; CHECK-NEXT: mov pc, lr
%cmp = icmp sgt <4 x i32> %x, %y
%ext = sext <4 x i1> %cmp to <4 x i32>
%add = add <4 x i32> %ext, <i32 1, i32 1, i32 1, i32 1>
ret <4 x i32> %add
}
define <4 x i32> @cmpne_sext_inc_vec(<4 x i32> %x, <4 x i32> %y) {
; CHECK-LABEL: cmpne_sext_inc_vec:
; CHECK: @ BB#0:
; CHECK-NEXT: vmov d17, r2, r3
; CHECK-NEXT: mov r12, sp
; CHECK-NEXT: vld1.64 {d18, d19}, [r12]
; CHECK-NEXT: vmov d16, r0, r1
; CHECK-NEXT: vceq.i32 q8, q8, q9
; CHECK-NEXT: vmov.i32 q9, #0x1
; CHECK-NEXT: vand q8, q8, q9
; CHECK-NEXT: vmov r0, r1, d16
; CHECK-NEXT: vmov r2, r3, d17
; CHECK-NEXT: mov pc, lr
%cmp = icmp ne <4 x i32> %x, %y
%ext = sext <4 x i1> %cmp to <4 x i32>
%add = add <4 x i32> %ext, <i32 1, i32 1, i32 1, i32 1>
ret <4 x i32> %add
}
|
