File: symver.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 (25 lines) | stat: -rw-r--r-- 661 bytes parent folder | download | duplicates (11) 
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
 
; RUN: opt -thinlto-bc -thinlto-split-lto-unit -o %t %s
; RUN: llvm-modextract -n 1 -o - %t | llvm-dis | FileCheck %s

; The target assembly parser is required to parse the symver directives
; REQUIRES: x86-registered-target

target triple = "x86_64-unknown-linux-gnu"

module asm ".symver used, used@VER"
module asm ".symver unused, unused@VER"
module asm ".symver variable, variable@VER"

declare !type !0 void @used()
declare !type !0 void @unused()
@variable = global i32 0

define i32* @use() {
  call void @used()
  ret i32* @variable
}

; CHECK: !symvers = !{![[SYMVER:[0-9]+]]}
; CHECK: ![[SYMVER]] = !{!"used", !"used@VER"}

!0 = !{i64 0, !"_ZTSFvvE"}