llvm-project/llvm/test/Transforms/GlobalOpt/alias-used-section.ll
Duncan P. N. Exon Smith b80de1012a IR: Don't allow non-default visibility on local linkage
Visibilities of `hidden` and `protected` are meaningless for symbols
with local linkage.

  - Change the assembler to reject non-default visibility on symbols
    with local linkage.

  - Change the bitcode reader to auto-upgrade `hidden` and `protected`
    to `default` when the linkage is local.

  - Update LangRef.

<rdar://problem/16141113>

llvm-svn: 208263
2014-05-07 22:57:20 +00:00

9 lines
356 B
LLVM

; RUN: opt -S -globalopt < %s | FileCheck %s
@_Z17in_custom_section = internal global i8 42, section "CUSTOM"
@in_custom_section = dllexport alias internal i8* @_Z17in_custom_section
; CHECK: @in_custom_section = internal dllexport global i8 42, section "CUSTOM"
@llvm.used = appending global [1 x i8*] [i8* @in_custom_section], section "llvm.metadata"