File: aggr-copy-order.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 (30 lines) | stat: -rw-r--r-- 985 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
 
; RUN: llc -march=hexagon -mattr=-packets -hexagon-check-bank-conflict=0 < %s | FileCheck %s
; Do not check stores. They undergo some optimizations in the DAG combiner
; resulting in getting out of order. There is likely little that can be
; done to keep the original order.

target triple = "hexagon"

%s.0 = type { i32, i32, i32 }

; Function Attrs: nounwind
define void @f0(ptr %a0, ptr %a1) #0 {
b0:
; CHECK: = memw({{.*}}+#0)
; CHECK: = memw({{.*}}+#4)
; CHECK: = memw({{.*}}+#8)
  %v0 = alloca ptr, align 4
  %v1 = alloca ptr, align 4
  store ptr %a0, ptr %v0, align 4
  store ptr %a1, ptr %v1, align 4
  %v2 = load ptr, ptr %v0, align 4
  %v3 = load ptr, ptr %v1, align 4
  call void @llvm.memcpy.p0.p0.i32(ptr align 4 %v2, ptr align 4 %v3, i32 12, i1 false)
  ret void
}

; Function Attrs: argmemonly nounwind
declare void @llvm.memcpy.p0.p0.i32(ptr nocapture writeonly, ptr nocapture readonly, i32, i1) #1

attributes #0 = { nounwind }
attributes #1 = { argmemonly nounwind }