4566c6db87
Summary: Allow non-ODR weak/linkonce non-prevailing copies to be marked as available_externally in the index. Add support for dropping these to declarations in the backend. Reviewers: mehdi_amini, pcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D28806 llvm-svn: 292656
21 lines
479 B
LLVM
21 lines
479 B
LLVM
; ModuleID = 'thinlto_weak_library2.c'
|
|
source_filename = "thinlto_weak_library2.c"
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define weak i32 @f() local_unnamed_addr {
|
|
entry:
|
|
ret i32 2
|
|
}
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define void @test2() local_unnamed_addr {
|
|
entry:
|
|
tail call i32 (...) @test1()
|
|
tail call i32 @f()
|
|
ret void
|
|
}
|
|
|
|
declare i32 @test1(...) local_unnamed_addr
|