2 ; RUN: opt -thinlto-bc -thinlto-split-lto-unit -unified-lto %s -o %t0.o
3 ; RUN: opt -thinlto-bc -thinlto-split-lto-unit %s -o %t1.o
4 ; RUN: ld.lld --lto=full %t0.o -o %t0
5 ; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=FULL
6 ; RUN: ld.lld --lto=thin %t0.o -o %t0
7 ; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=THIN
8 ; RUN: ld.lld --lto=default %t0.o -o %t0
9 ; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=THIN
10 ; RUN: ld.lld --lto=default %t1.o -o %t1
11 ; RUN: llvm-readelf -s %t1 | FileCheck %s --check-prefix=THIN
12 ; RUN: ld.lld %t0.o -o %t0 2>&1 | count 0
13 ; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=THIN
14 ; RUN: not ld.lld --lto=unknown %t1.o -o /dev/null 2>&1 | \
15 ; RUN: FileCheck --implicit-check-not=error: --check-prefix=ERR %s
16 ; ERR: error: unknown LTO mode: unknown
18 ; FULL: Symbol table '.symtab' contains 3 entries:
19 ; FULL-NEXT: Num: Value Size Type Bind Vis Ndx Name
20 ; FULL-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
21 ; FULL-NEXT: 1: 0000000000000000 0 FILE LOCAL DEFAULT ABS ld-temp.o
22 ; FULL-NEXT: 2: 0000000000201120 1 FUNC GLOBAL DEFAULT 1 _start
24 ; THIN: Symbol table '.symtab' contains 3 entries:
25 ; THIN-NEXT: Num: Value Size Type Bind Vis Ndx Name
26 ; THIN-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
27 ; THIN-NEXT: 1: 0000000000000000 0 FILE LOCAL DEFAULT ABS unified-lto.ll
28 ; THIN-NEXT: 2: 0000000000201120 1 FUNC GLOBAL DEFAULT 1 _start
30 target triple = "x86_64-unknown-linux-gnu"
31 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
33 define void @_start() {