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| author | Eugene Leviant <eleviant@accesssoftek.com> | 2017-12-15 16:27:33 +0000 |
|---|---|---|
| committer | Eugene Leviant <eleviant@accesssoftek.com> | 2017-12-15 16:27:33 +0000 |
| commit | cb12249238f063038b58cfb3d724a4ed010e83ef (patch) | |
| tree | 74d6400c30b9a7f6ad287ed5fcdc461b84415c7f /llvm/lib/LTO/LTO.cpp | |
| parent | ad9221d68465c8b7c6f59c56d4c02ec0682113a4 (diff) | |
| download | llvm-cb12249238f063038b58cfb3d724a4ed010e83ef.zip llvm-cb12249238f063038b58cfb3d724a4ed010e83ef.tar.gz llvm-cb12249238f063038b58cfb3d724a4ed010e83ef.tar.bz2 | |
[ThinLTO] Disallow multiple prevailing defs
https://reviews.llvm.org/D41291
llvm-svn: 320825
Diffstat (limited to 'llvm/lib/LTO/LTO.cpp')
| -rw-r--r-- | llvm/lib/LTO/LTO.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/LTO/LTO.cpp b/llvm/lib/LTO/LTO.cpp index d6b50f5..69a6967 100644 --- a/llvm/lib/LTO/LTO.cpp +++ b/llvm/lib/LTO/LTO.cpp @@ -417,8 +417,8 @@ void LTO::addModuleToGlobalRes(ArrayRef<InputFile::Symbol> Syms, auto &GlobalRes = GlobalResolutions[Sym.getName()]; GlobalRes.UnnamedAddr &= Sym.isUnnamedAddr(); if (Res.Prevailing) { - assert((GlobalRes.IRName.empty() || !Sym.getIRName().empty()) && - "Overriding existing resolution with undefined asm symbol"); + assert(GlobalRes.IRName.empty() && + "Multiple prevailing defs are not allowed"); GlobalRes.IRName = Sym.getIRName(); } |