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| author | Teresa Johnson <tejohnson@google.com> | 2017-05-15 18:28:29 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@google.com> | 2017-05-15 18:28:29 +0000 |
| commit | 41db92f9ae038a62fa0c8994746ad951e1ab0295 (patch) | |
| tree | 4ffe0196a34d86017b586d89ffef3f718d258e90 /llvm/lib/IR/Globals.cpp | |
| parent | ce4b17fdf3912e955e9ace443a687b9df4e16a7d (diff) | |
| download | bcm5719-llvm-41db92f9ae038a62fa0c8994746ad951e1ab0295.tar.gz bcm5719-llvm-41db92f9ae038a62fa0c8994746ad951e1ab0295.zip | |
Add support for handling ifuncs to GlobalValue::getBaseObject
Summary:
All GlobalIndirectSymbol types (not just GlobalAlias) should return
their base object.
Without this patch LTO would warn "Unable to determine comdat of
alias!" for an ifunc.
Reviewers: pcc
Subscribers: mehdi_amini, inglorion, llvm-commits
Differential Revision: https://reviews.llvm.org/D33202
llvm-svn: 303096
Diffstat (limited to 'llvm/lib/IR/Globals.cpp')
| -rw-r--r-- | llvm/lib/IR/Globals.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/IR/Globals.cpp b/llvm/lib/IR/Globals.cpp index 10ba1a64ad0..17d27b016cf 100644 --- a/llvm/lib/IR/Globals.cpp +++ b/llvm/lib/IR/Globals.cpp @@ -255,7 +255,7 @@ bool GlobalValue::canIncreaseAlignment() const { const GlobalObject *GlobalValue::getBaseObject() const { if (auto *GO = dyn_cast<GlobalObject>(this)) return GO; - if (auto *GA = dyn_cast<GlobalAlias>(this)) + if (auto *GA = dyn_cast<GlobalIndirectSymbol>(this)) return GA->getBaseObject(); return nullptr; } |
