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
34
35
36
|
; REQUIRES: x86
; Basic ThinLTO tests.
; RUN: opt -module-summary %s -o %t1.o
; RUN: opt -module-summary %p/Inputs/thinlto.ll -o %t2.o
; First force single-threaded mode
; RUN: rm -f %t31.lto.o %t32.lto.o
; RUN: ld.lld -save-temps --thinlto-jobs=1 -shared %t1.o %t2.o -o %t3
; RUN: llvm-nm %t31.lto.o | FileCheck %s --check-prefix=NM1
; RUN: llvm-nm %t32.lto.o | FileCheck %s --check-prefix=NM2
; Next force multi-threaded mode
; RUN: rm -f %t31.lto.o %t32.lto.o
; RUN: ld.lld -save-temps --thinlto-jobs=2 -shared %t1.o %t2.o -o %t3
; RUN: llvm-nm %t31.lto.o | FileCheck %s --check-prefix=NM1
; RUN: llvm-nm %t32.lto.o | FileCheck %s --check-prefix=NM2
; Then check without --thinlto-jobs (which currently default to hardware_concurrency)
; RUN: ld.lld -shared %t1.o %t2.o -o %t3
; RUN: llvm-nm %t31.lto.o | FileCheck %s --check-prefix=NM1
; RUN: llvm-nm %t32.lto.o | FileCheck %s --check-prefix=NM2
; NM1: T f
; NM2: T g
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
declare void @g(...)
define void @f() {
entry:
call void (...) @g()
ret void
}
|
