File: x32-function_pointer-2.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (21 lines) | stat: -rw-r--r-- 509 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s
; RUN: llc < %s -mtriple=x86_64-linux-gnux32 -fast-isel | FileCheck %s

; Test call function pointer with function argument
;
; void bar (void * h, void (*foo) (void *))
;    {
;      foo (h);
;      foo (h);
;    }


define void @bar(i8* %h, void (i8*)* nocapture %foo) nounwind {
entry:
  tail call void %foo(i8* %h) nounwind
; CHECK: mov{{l|q}}	%{{e|r}}si,
; CHECK: callq	*%r
  tail call void %foo(i8* %h) nounwind
; CHECK: jmpq	*%r
  ret void
}