File: non-lazy-bind.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 995,836 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (27 lines) | stat: -rw-r--r-- 563 bytes parent folder | download | duplicates (37) 
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 -mtriple=x86_64-apple-darwin < %s | FileCheck %s

declare void @lazy() nonlazybind
declare void @not()

; CHECK-LABEL: foo:
; CHECK:  callq _not
; CHECK:  callq *_lazy@GOTPCREL(%rip)
define void @foo() nounwind {
  call void @not()
  call void @lazy()
  ret void
}

; CHECK-LABEL: tail_call_regular:
; CHECK:   jmp _not
define void @tail_call_regular() nounwind {
  tail call void @not()
  ret void
}

; CHECK-LABEL: tail_call_eager:
; CHECK:   jmpq *_lazy@GOTPCREL(%rip)
define void @tail_call_eager() nounwind {
  tail call void @lazy()
  ret void
}