File: vwadd-vp.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (101 lines) | stat: -rw-r--r-- 5,541 bytes parent folder | download | duplicates (7)
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=riscv64 -mattr=+v | FileCheck %s

define <vscale x 2 x i32> @vwadd_tu(<vscale x 2 x i8> %arg, <vscale x 2 x i32> %arg1, i32 signext %arg2) {
; CHECK-LABEL: vwadd_tu:
; CHECK:       # %bb.0: # %bb
; CHECK-NEXT:    slli a0, a0, 32
; CHECK-NEXT:    srli a0, a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vsext.vf2 v10, v8
; CHECK-NEXT:    vsetvli zero, zero, e16, mf2, tu, ma
; CHECK-NEXT:    vwadd.wv v9, v9, v10
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
bb:
  %tmp = call <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i8(<vscale x 2 x i8> %arg, <vscale x 2 x i1> splat (i1 true), i32 %arg2)
  %tmp3 = call <vscale x 2 x i32> @llvm.vp.add.nxv2i32(<vscale x 2 x i32> %arg1, <vscale x 2 x i32> %tmp, <vscale x 2 x i1> splat (i1 true), i32 %arg2)
  %tmp4 = call <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1> splat (i1 true), <vscale x 2 x i32> %tmp3, <vscale x 2 x i32> %arg1, i32 %arg2)
  ret <vscale x 2 x i32> %tmp4
}

define <vscale x 2 x i32> @vwaddu_tu(<vscale x 2 x i8> %arg, <vscale x 2 x i32> %arg1, i32 signext %arg2) {
; CHECK-LABEL: vwaddu_tu:
; CHECK:       # %bb.0: # %bb
; CHECK-NEXT:    slli a0, a0, 32
; CHECK-NEXT:    srli a0, a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vzext.vf2 v10, v8
; CHECK-NEXT:    vsetvli zero, zero, e16, mf2, tu, ma
; CHECK-NEXT:    vwaddu.wv v9, v9, v10
; CHECK-NEXT:    vmv1r.v v8, v9
; CHECK-NEXT:    ret
bb:
  %tmp = call <vscale x 2 x i32> @llvm.vp.zext.nxv2i32.nxv2i8(<vscale x 2 x i8> %arg, <vscale x 2 x i1> splat (i1 true), i32 %arg2)
  %tmp3 = call <vscale x 2 x i32> @llvm.vp.add.nxv2i32(<vscale x 2 x i32> %arg1, <vscale x 2 x i32> %tmp, <vscale x 2 x i1> splat (i1 true), i32 %arg2)
  %tmp4 = call <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1> splat (i1 true), <vscale x 2 x i32> %tmp3, <vscale x 2 x i32> %arg1, i32 %arg2)
  ret <vscale x 2 x i32> %tmp4
}

declare <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i8(<vscale x 2 x i8>, <vscale x 2 x i1>, i32)
declare <vscale x 2 x i32> @llvm.vp.zext.nxv2i32.nxv2i8(<vscale x 2 x i8>, <vscale x 2 x i1>, i32)
declare <vscale x 2 x i32> @llvm.vp.add.nxv2i32(<vscale x 2 x i32>, <vscale x 2 x i32>, <vscale x 2 x i1>, i32)
declare <vscale x 2 x i32> @llvm.vp.merge.nxv2i32(<vscale x 2 x i1>, <vscale x 2 x i32>, <vscale x 2 x i32>, i32)

define <vscale x 2 x i32> @vwadd_vv_vpnxv2i32_vpnxv2i16_vpnxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i16> %y, <vscale x 2 x i1> %m, i32 signext %evl) {
; CHECK-LABEL: vwadd_vv_vpnxv2i32_vpnxv2i16_vpnxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    slli a0, a0, 32
; CHECK-NEXT:    srli a0, a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vwadd.vv v10, v8, v9, v0.t
; CHECK-NEXT:    vmv1r.v v8, v10
; CHECK-NEXT:    ret
  %x.sext = call <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i1> %m, i32 %evl)
  %y.sext = call <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i16(<vscale x 2 x i16> %y, <vscale x 2 x i1> %m, i32 %evl)
  %add = call <vscale x 2 x i32> @llvm.vp.add.nxv2i32(<vscale x 2 x i32> %x.sext, <vscale x 2 x i32> %y.sext, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x i32> %add
}

define <vscale x 2 x i32> @vwadd_vv_vpnxv2i32_vpnxv2i16_nxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i16> %y, <vscale x 2 x i1> %m, i32 signext %evl) {
; CHECK-LABEL: vwadd_vv_vpnxv2i32_vpnxv2i16_nxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    slli a0, a0, 32
; CHECK-NEXT:    srli a0, a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vwadd.vv v10, v8, v9, v0.t
; CHECK-NEXT:    vmv1r.v v8, v10
; CHECK-NEXT:    ret
  %x.sext = call <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i1> %m, i32 %evl)
  %y.sext = sext <vscale x 2 x i16> %y to <vscale x 2 x i32>
  %add = call <vscale x 2 x i32> @llvm.vp.add.nxv2i32(<vscale x 2 x i32> %x.sext, <vscale x 2 x i32> %y.sext, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x i32> %add
}

define <vscale x 2 x i32> @vwadd_vv_vpnxv2i32_nxv2i16_nxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i16> %y, <vscale x 2 x i1> %m, i32 signext %evl) {
; CHECK-LABEL: vwadd_vv_vpnxv2i32_nxv2i16_nxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    slli a0, a0, 32
; CHECK-NEXT:    srli a0, a0, 32
; CHECK-NEXT:    vsetvli zero, a0, e16, mf2, ta, ma
; CHECK-NEXT:    vwadd.vv v10, v8, v9, v0.t
; CHECK-NEXT:    vmv1r.v v8, v10
; CHECK-NEXT:    ret
  %x.sext = sext <vscale x 2 x i16> %x to <vscale x 2 x i32>
  %y.sext = sext <vscale x 2 x i16> %y to <vscale x 2 x i32>
  %add = call <vscale x 2 x i32> @llvm.vp.add.nxv2i32(<vscale x 2 x i32> %x.sext, <vscale x 2 x i32> %y.sext, <vscale x 2 x i1> %m, i32 %evl)
  ret <vscale x 2 x i32> %add
}

define <vscale x 2 x i32> @vwadd_vv_nxv2i32_vpnxv2i16_vpnxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i16> %y, <vscale x 2 x i1> %m, i32 signext %evl) {
; CHECK-LABEL: vwadd_vv_nxv2i32_vpnxv2i16_vpnxv2i16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vsetvli a0, zero, e16, mf2, ta, ma
; CHECK-NEXT:    vwadd.vv v10, v8, v9
; CHECK-NEXT:    vmv1r.v v8, v10
; CHECK-NEXT:    ret
  %x.sext = call <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i16(<vscale x 2 x i16> %x, <vscale x 2 x i1> %m, i32 %evl)
  %y.sext = call <vscale x 2 x i32> @llvm.vp.sext.nxv2i32.nxv2i16(<vscale x 2 x i16> %y, <vscale x 2 x i1> %m, i32 %evl)
  %add = add <vscale x 2 x i32> %x.sext, %y.sext
  ret <vscale x 2 x i32> %add
}