File: non-lazy-bind.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (27 lines) | stat: -rw-r--r-- 563 bytes parent folder | download | duplicates (45) 
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
}