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
37
38
39
40
41
42
43
44
45
46
|
; RUN: llvm-as -disable-verify %s -o %t.bc
; ---- Full LTO ---------------------------------------------
; RUN: llvm-lto \
; RUN: -exported-symbol foo -exported-symbol _foo \
; RUN: -o %t.o %t.bc 2>&1 | \
; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN
; RUN: llvm-nm %t.o | FileCheck %s
; ---- Thin LTO (codegen only) ------------------------------
; RUN: llvm-lto -thinlto -thinlto-action=codegen \
; RUN: %t.bc -disable-verify 2>&1 | \
; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN
; ---- Thin LTO (optimize, strip main file) -----------------
; RUN: opt -disable-verify -disable-upgrade-debug-info -module-summary %s -o %t.bc
; RUN: opt -disable-verify -disable-upgrade-debug-info -module-summary %S/Inputs/strip-debug-info-bar.ll \
; RUN: -o %t2.bc
; RUN: llvm-lto -thinlto -thinlto-action=run \
; RUN: %t.bc -disable-verify 2>&1 | \
; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN
; ---- Thin LTO (optimize, strip imported file) -------------
; RUN: opt -module-summary %t.bc -o %t-stripped.bc
; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t-stripped.bc %t2.bc
; RUN: llvm-lto -thinlto -thinlto-action=import \
; RUN: -thinlto-index=%t.index.bc \
; RUN: -exported-symbol foo -exported-symbol _foo \
; RUN: %t-stripped.bc -disable-verify 2>&1 | \
; RUN: FileCheck %s -allow-empty -check-prefix=CHECK-WARN
; CHECK-ERR: Broken module found, compilation aborted
; CHECK-WARN: warning{{.*}} ignoring invalid debug info
; CHECK-WARN-NOT: Broken module found
; CHECK: foo
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.12"
declare void @bar()
define void @foo() {
call void @bar()
ret void
}
!llvm.module.flags = !{!0}
!llvm.dbg.cu = !{!1}
!0 = !{i32 2, !"Debug Info Version", i32 3}
!1 = !DIFile(filename: "broken", directory: "")
|
