xref: /llvm-project/lld/test/ELF/lto/exclude-libs-libcall.ll (revision f7669ba3d9443bc95dd63fa25beea13e6265fdc5)
1; REQUIRES: x86
2; RUN: rm -rf %t && split-file %s %t
3; RUN: llvm-as %t/a.ll -o %t/a.bc
4; RUN: llvm-mc -filetype=obj -triple=x86_64 %t/b.s -o %t/b.o
5; RUN: llvm-ar rc %t/b.a %t/b.o
6; RUN: ld.lld -shared --exclude-libs=b.a %t/a.bc %t/b.a -o %t.so -y __divti3 2>&1 | FileCheck %s --check-prefix=TRACE
7; RUN: llvm-readelf --dyn-syms %t.so | FileCheck %s
8
9; TRACE:      {{.*}}/b.a(b.o): lazy definition of __divti3
10; TRACE-NEXT: {{.*}}.lto.o: reference to __divti3
11; TRACE-NEXT: {{.*}}/b.a(b.o): definition of __divti3
12
13; CHECK:     Symbol table '.dynsym' contains 2 entries:
14; CHECK-NOT: __divti3
15
16;--- a.ll
17target triple = "x86_64-unknown-linux"
18target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
19
20define i128 @foo(i128 %x, i128 %y) {
21entry:
22  %div = sdiv i128 %x, %y
23  ret i128 %div
24}
25
26;--- b.s
27.globl __divti3
28__divti3:
29