llvm/alias-alias-1.ll at a5ec686ea52b9627aea936820035039fb8b901b0 - llvm - Gitea: Git with a cup of tea

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-05-17 02:46:00 +00:00

Eli Friedman 5119a48bec [LTO] Fix linking with an alias defined using another alias.

When we're linking an alias which will be defined later, we neeed to
build a GlobalAlias, or else we'll crash later in
IRLinker::linkGlobalValueBody.

clang sometimes constructs aliases like this for C++ destructors.

Differential Revision: https://reviews.llvm.org/D49316



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337053 91177308-0d34-0410-b5e6-96231b3b80d8

2018-07-13 21:58:55 +00:00

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LLVM

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 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 @a = external global i32
 @d = global i32* @a