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llvm-mirror/test/Verifier/comdat2.ll
David Majnemer ea4ae2d8d2 IR: Allow comdats to be applied to globals with internal linkage
Our verifier check for checking if a global has local linkage was too
strict.  Forbid private linkage but permit local linkage.

Object file formats permit this and forbidding it prevents elimination
of unused, internal, vftables under the MSVC ABI.

llvm-svn: 212900
2014-07-13 04:56:11 +00:00

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LLVM

; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
$v = comdat any
@v = private global i32 0, comdat $v
; CHECK: comdat global value has private linkage