File: reloc-3.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (25 lines) | stat: -rw-r--r-- 908 bytes parent folder | download | duplicates (7) 
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: llc -march=bpfel -filetype=obj -o %t.el < %s
; RUN: llvm-readelf -r %t.el | FileCheck %s
; RUN: llc -march=bpfeb -filetype=obj -o %t.eb < %s
; RUN: llvm-readelf -r %t.eb | FileCheck %s

; source code:
;   int g() { return 0; }
;   struct t { void *p; } gbl = { g };
; compilation flag:
;   clang -target bpf -O2 -emit-llvm -S test.c

%struct.t = type { i8* }

@gbl = dso_local local_unnamed_addr global %struct.t { i8* bitcast (i32 ()* @g to i8*) }, align 8

; CHECK: '.rel.data'
; CHECK: 0000000000000000  0000000200000002 R_BPF_64_ABS64         0000000000000000 g

; Function Attrs: nofree norecurse nosync nounwind readnone willreturn mustprogress
define dso_local i32 @g() #0 {
entry:
  ret i32 0
}

attributes #0 = { nofree norecurse nosync nounwind readnone willreturn mustprogress "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }