File: restore-externals.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (24 lines) | stat: -rw-r--r-- 500 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
; Check that "internalizedfn" is re-externalized prior to CodeGen when
; setShouldRestoreGlobalsLinkage is enabled.
;
; RUN: llvm-as < %s > %t1
; RUN: llvm-lto -exported-symbol=preservedfn -restore-linkage -filetype=asm -o - %t1 | FileCheck %s
;
; CHECK: .globl internalizedfn

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

declare void @f()

define void @internalizedfn() noinline {
entry:
  call void @f()
  ret void
}

define void @preservedfn() {
entry:
  call void @internalizedfn()
  ret void
}