File: count-visits.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (21 lines) | stat: -rw-r--r-- 888 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; REQUIRES: asserts
; RUN: opt -passes=count-visits -stats 2>&1 -disable-output < %s | FileCheck %s --check-prefix=ONE
; RUN: opt -passes='cgscc(count-visits)' -stats 2>&1 -disable-output < %s | FileCheck %s --check-prefix=ONE
; RUN: opt -passes='cgscc(count-visits,instcombine)' -stats 2>&1 -disable-output < %s | FileCheck %s --check-prefix=TWO
; RUN: opt -passes='default<O1>' -stats 2>&1 -disable-output < %s | FileCheck %s --check-prefix=PIPELINE
; RUN: opt -passes='default<O3>' -stats 2>&1 -disable-output < %s | FileCheck %s --check-prefix=PIPELINE

; ONE: 1 count-visits - Max number of times we visited a function
; TWO: 2 count-visits - Max number of times we visited a function
; PIPELINE: count-visits - Max number of times we visited a function

define void @f() {
  %a = bitcast ptr @g to ptr
  call void %a()
  ret void
}

define void @g() {
  call void @f()
  ret void
}