File: v6vect-vmem1.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (24 lines) | stat: -rw-r--r-- 807 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
; RUN: llc -march=hexagon -O0 < %s | FileCheck %s
; CHECK: vmem(r{{[0-9]*}}+#1) =

target triple = "hexagon"

; Function Attrs: nounwind
define i32 @f0(<16 x i32>* %a0, <32 x i32>* %a1) #0 {
b0:
  %v0 = call <16 x i32> @llvm.hexagon.V6.lvsplatw(i32 1)
  store <16 x i32> %v0, <16 x i32>* %a0, align 64
  %v1 = load <16 x i32>, <16 x i32>* %a0, align 64
  %v2 = call <32 x i32> @llvm.hexagon.V6.vunpackh(<16 x i32> %v1)
  store <32 x i32> %v2, <32 x i32>* %a1, align 64
  ret i32 0
}

; Function Attrs: nounwind readnone
declare <16 x i32> @llvm.hexagon.V6.lvsplatw(i32) #1

; Function Attrs: nounwind readnone
declare <32 x i32> @llvm.hexagon.V6.vunpackh(<16 x i32>) #1

attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }
attributes #1 = { nounwind readnone }