File: vector-shuffle.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (68 lines) | stat: -rw-r--r-- 2,398 bytes parent folder | download | duplicates (8)
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
; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s

; CHECK-DAG: OpName [[SHFv4:%.+]] "shuffle_v4"
; CHECK-DAG: OpName [[INSv4:%.+]] "insert_v4"
; CHECK-DAG: OpName [[EXTv4:%.+]] "extract_v4"
; CHECK-DAG: OpName [[INSv4C:%.+]] "insert_v4C"
; CHECK-DAG: OpName [[EXTv4C:%.+]] "extract_v4C"


; CHECK:      [[SHFv4]] = OpFunction
; CHECK-NEXT: [[A:%.+]] = OpFunctionParameter
; CHECK-NEXT: [[B:%.+]] = OpFunctionParameter
; CHECK:      OpLabel
; CHECK:      [[R:%.+]] = OpVectorShuffle {{%.+}} [[A]] [[B]] 0 4 3 6
; CHECK:      OpReturnValue [[R]]
; CHECK-NEXT: OpFunctionEnd
define <4 x float> @shuffle_v4(<8 x float> %A, <8 x float> %B) {
  %r = shufflevector <8 x float> %A, <8 x float> %B, <4 x i32> <i32 0, i32 4, i32 3, i32 6>
  ret <4 x float> %r
}

; CHECK:      [[INSv4]] = OpFunction
; CHECK-NEXT: [[V:%.+]] = OpFunctionParameter
; CHECK-NEXT: [[E:%.+]] = OpFunctionParameter
; CHECK-NEXT: [[C:%.+]] = OpFunctionParameter
; CHECK:      OpLabel
; CHECK:      [[R:%.+]] = OpVectorInsertDynamic {{%.+}} [[V]] [[E]] [[C]]
; CHECK:      OpReturnValue [[R]]
; CHECK-NEXT: OpFunctionEnd
define <4 x float> @insert_v4(<4 x float> %V, float %E, i32 %C) {
  %r = insertelement <4 x float> %V, float %E, i32 %C
  ret <4 x float> %r
}

; CHECK:      [[EXTv4]] = OpFunction
; CHECK-NEXT: [[V:%.+]] = OpFunctionParameter
; CHECK-NEXT: [[C:%.+]] = OpFunctionParameter
; CHECK:      OpLabel
; CHECK:      [[R:%.+]] = OpVectorExtractDynamic {{%.+}} [[V]] [[C]]
; CHECK:      OpReturnValue [[R]]
; CHECK-NEXT: OpFunctionEnd
define float @extract_v4(<4 x float> %V, i32 %C) {
  %r = extractelement <4 x float> %V, i32 %C
  ret float %r
}

; CHECK:      [[INSv4C]] = OpFunction
; CHECK-NEXT: [[V:%.+]] = OpFunctionParameter
; CHECK-NEXT: [[E:%.+]] = OpFunctionParameter
; CHECK:      OpLabel
; CHECK:      [[R:%.+]] = OpCompositeInsert {{%.+}} [[E]] [[V]] 3
; CHECK:      OpReturnValue [[R]]
; CHECK-NEXT: OpFunctionEnd
define <4 x float> @insert_v4C(<4 x float> %V, float %E) {
  %r = insertelement <4 x float> %V, float %E, i32 3
  ret <4 x float> %r
}

; CHECK:      [[EXTv4C]] = OpFunction
; CHECK-NEXT: [[V:%.+]] = OpFunctionParameter
; CHECK:      OpLabel
; CHECK:      [[R:%.+]] = OpCompositeExtract {{%.+}} [[V]] 2
; CHECK:      OpReturnValue [[R]]
; CHECK-NEXT: OpFunctionEnd
define float @extract_v4C(<4 x float> %V) {
  %r = extractelement <4 x float> %V, i32 2
  ret float %r
}