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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2015-06-14 00:23:40 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2015-06-14 00:23:40 +0000 |
| commit | a6a250a21145e852fafd5ab316732134ca08eb2c (patch) | |
| tree | d9fc8acfe6977f6d0ffd5ebf6c20a88342631328 /llvm/lib | |
| parent | bf6ad02906aab926f82a97c684845d84897267bc (diff) | |
| download | bcm5719-llvm-a6a250a21145e852fafd5ab316732134ca08eb2c.tar.gz bcm5719-llvm-a6a250a21145e852fafd5ab316732134ca08eb2c.zip | |
AsmPrinter.cpp: Avoid crashes for targeting like "arm-mingw32". CurrentFnSym might not be <MCSymbolELF> here.
llvm-svn: 239692
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index cb8aa72e246..85ee9b3b853 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -902,7 +902,8 @@ void AsmPrinter::EmitFunctionBody() { const MCExpr *SizeExp = MCBinaryExpr::createSub( MCSymbolRefExpr::create(CurrentFnEnd, OutContext), MCSymbolRefExpr::create(CurrentFnSymForSize, OutContext), OutContext); - OutStreamer->emitELFSize(cast<MCSymbolELF>(CurrentFnSym), SizeExp); + if (auto Sym = dyn_cast<MCSymbolELF>(CurrentFnSym)) + OutStreamer->emitELFSize(Sym, SizeExp); } for (const HandlerInfo &HI : Handlers) { |
