File: callback-calls.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (20 lines) | stat: -rw-r--r-- 545 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; RUN: opt < %s -print-callgraph -disable-output 2>&1 | FileCheck %s
; RUN: opt < %s -passes=print-callgraph -disable-output 2>&1 | FileCheck %s

; CHECK: Call graph node for function: 'caller'
; CHECK-NEXT:   CS<{{.*}}> calls function 'broker'
; CHECK-NEXT:   CS<None> calls function 'callback'

define void @caller(i32* %arg) {
  call void @broker(void (i32*)* @callback, i32* %arg)
  ret void
}

define void @callback(i32* %arg) {
  ret void
}

declare !callback !0 void @broker(void (i32*)*, i32*)

!0 = !{!1}
!1 = !{i64 0, i64 1, i1 false}