File: ppc64-error-toc-local-call.s

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-19
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,999,616 kB
  • sloc: cpp: 6,951,724; ansic: 1,486,157; asm: 913,598; python: 232,059; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,079; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,430; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (33 lines) | stat: -rw-r--r-- 1,066 bytes parent folder | download | duplicates (19) 
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
28
29
30
31
32
33
 
# REQUIRES: ppc
# RUN: llvm-mc -filetype=obj -triple=powerpc64le %s -o %t.o
# RUN: not ld.lld %t.o -o /dev/null 2>&1 | FileCheck %s

# RUN: llvm-mc -filetype=obj -triple=powerpc64 %s -o %t.o
# RUN: not ld.lld %t.o -o /dev/null 2>&1 | FileCheck %s

## This test checks that the linker produces errors when it is missing the nop
## after a local call to a callee with st_other=1.

# CHECK:      {{.*}}.o:(.text+0xc): call to save_callee lacks nop, can't restore toc
# CHECK-NEXT: {{.*}}.o:(.text+0x1c): call to save_callee lacks nop, can't restore toc

callee:
	.localentry	callee, 1
	blr                                                # 0x0

caller:
.Lfunc_gep1:
	addis 2, 12, .TOC.-.Lfunc_gep1@ha
	addi 2, 2, .TOC.-.Lfunc_gep1@l
.Lfunc_lep1:
	.localentry	caller, .Lfunc_lep1-.Lfunc_gep1
	bl callee                                          # 0xC
	blr

caller_tail:
.Lfunc_gep2:
	addis 2, 12, .TOC.-.Lfunc_gep2@ha
	addi 2, 2, .TOC.-.Lfunc_gep2@l
.Lfunc_lep2:
	.localentry	caller_tail, .Lfunc_lep2-.Lfunc_gep2
	b callee                                           # 0x1C