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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2015-07-21 21:45:42 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2015-07-21 21:45:42 +0000 |
| commit | e8640518a983eccbe7990885acf53bd6976c5067 (patch) | |
| tree | 421d189af1033cd1d64ac1e3cb6dc651d621ce63 /llvm/lib/CodeGen/AsmPrinter | |
| parent | 402a4f10886cf3ceee58f5614df9606f719d6793 (diff) | |
| download | bcm5719-llvm-e8640518a983eccbe7990885acf53bd6976c5067.tar.gz bcm5719-llvm-e8640518a983eccbe7990885acf53bd6976c5067.zip | |
[AsmPrinter] Check for valid constants in handleIndirectSymViaGOTPCRel
Check whether BaseCst is valid before extracting a GlobalValue.
This fixes PR24163.
Patch by David Majnemer.
llvm-svn: 242840
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 068b9172e9f..ecdc7fa8b35 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -2101,7 +2101,7 @@ static void handleIndirectSymViaGOTPCRel(AsmPrinter &AP, const MCExpr **ME, if (!AP.GlobalGOTEquivs.count(GOTEquivSym)) return; - const GlobalValue *BaseGV = dyn_cast<GlobalValue>(BaseCst); + const GlobalValue *BaseGV = dyn_cast_or_null<GlobalValue>(BaseCst); if (!BaseGV) return; |
