File: struct_copy_sched_r16.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 (27 lines) | stat: -rw-r--r-- 796 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
 
; RUN: llc -march=hexagon -hexagon-small-data-threshold=0 < %s | FileCheck %s
; Disable small-data, or the test will need to be modified to account for g0
; being placed there.

%s.3 = type { i8, i8, i8, i8, i8, i8 }

@g0 = external global %s.3

; CHECK: [[REG1:(r[0-9]+)]] = {{[#]+}}g0
; CHECK: r{{[0-9]+}} = mem{{u?}}b([[REG1]]+#{{[0-9]+}})
; CHECK: r0 = #0
; CHECK: dealloc_return
define i32 @f0() #0 {
b0:
  %v0 = alloca %s.3, align 1
  call void @llvm.memcpy.p0.p0.i32(ptr align 1 %v0, ptr align 1 @g0, i32 6, i1 false)
  call void @f1(ptr %v0) #0
  ret i32 0
}

declare void @f1(ptr)

; 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 }