File: hvx-nontemporal.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8~deb9u3
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (28 lines) | stat: -rw-r--r-- 1,072 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
25
26
27
28
; RUN: llc -march=hexagon < %s | FileCheck %s
target triple = "hexagon"

; Function Attrs: norecurse nounwind
define void @test(<32 x i32>* nocapture readonly %x, <32 x i32>* nocapture readnone %y, <32 x i32>* nocapture %a, <32 x i32>* nocapture %b) #0 {
entry:
; CHECK: v0 = vmem(r0+#7):nt
  %add.ptr = getelementptr inbounds <32 x i32>, <32 x i32>* %x, i32 7
  %0 = load <32 x i32>, <32 x i32>* %add.ptr, align 128, !tbaa !1, !nontemporal !4

; CHECK: v1.cur = vmem(r2+#0):nt
  %1 = load <32 x i32>, <32 x i32>* %a, align 128, !tbaa !1, !nontemporal !4

; CHECK: vmem(r3+#3):nt = v1
  %add.ptr2 = getelementptr inbounds <32 x i32>, <32 x i32>* %b, i32 3
  store <32 x i32> %1, <32 x i32>* %add.ptr2, align 128, !tbaa !1, !nontemporal !4

; CHECK: vmem(r2+#0):nt = v0
  store <32 x i32> %0, <32 x i32>* %a, align 128, !tbaa !1, !nontemporal !4
  ret void
}

attributes #0 = { norecurse nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length128b" }

!1 = !{!2, !2, i64 0}
!2 = !{!"omnipotent char", !3, i64 0}
!3 = !{!"Simple C/C++ TBAA"}
!4 = !{i32 1}