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; RUN: opt -thinlto-bc -thin-link-bitcode-file=%t2 -thinlto-split-lto-unit -o %t %s
; RUN: llvm-dis -o - %t | FileCheck %s
; RUN: llvm-bcanalyzer -dump %t | FileCheck --check-prefix=BCA %s
; When not splitting the module, the thin link bitcode file should simply be a
; copy of the regular module.
; RUN: diff %t %t2
; BCA: <FULL_LTO_GLOBALVAL_SUMMARY_BLOCK
; BCA-NOT: <GLOBALVAL_SUMMARY_BLOCK
; CHECK: @llvm.global_ctors = appending global
@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @f, i8* null }]
; CHECK: @g = internal global i8 42, !type !0
@g = internal global i8 42, !type !0
declare void @sink(i8*)
; CHECK: define internal void @f()
define internal void @f() {
call void @sink(i8* @g)
ret void
}
$h = comdat any
; CHECK: define void @h() comdat
define void @h() comdat {
ret void
}
; CHECK: !llvm.module.flags = !{![[FLAG1:[0-9]+]], ![[FLAG2:[0-9]+]]}
; CHECK: ![[FLAG1]] = !{i32 1, !"EnableSplitLTOUnit", i32 1}
; CHECK: ![[FLAG2]] = !{i32 1, !"ThinLTO", i32 0}
!0 = !{i32 0, !"typeid"}
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