From 10be6aef15ad9abb413e734e54d7856790a962e3 Mon Sep 17 00:00:00 2001 From: Jack Carter Date: Tue, 5 Feb 2013 07:47:41 +0000 Subject: This patch changes a static_cast to dyn_cast for MipsELFStreamer objects. Contributer: Jack Carter llvm-svn: 174354 --- llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.h | 6 +++++- llvm/lib/Target/Mips/MipsAsmPrinter.cpp | 4 ++-- 2 files changed, 7 insertions(+), 3 deletions(-) (limited to 'llvm/lib') diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.h b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.h index 0d067e063b3..360dbe178cc 100644 --- a/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.h +++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.h @@ -19,12 +19,16 @@ public: MipsELFStreamer(MCContext &Context, MCAsmBackend &TAB, raw_ostream &OS, MCCodeEmitter *Emitter, bool RelaxAll, bool NoExecStack) - : MCELFStreamer(Context, TAB, OS, Emitter) { + : MCELFStreamer(SK_MipsELFStreamer, Context, TAB, OS, Emitter) { } ~MipsELFStreamer() {} void emitELFHeaderFlagsCG(const MipsSubtarget &Subtarget); // void emitELFHeaderFlagCG(unsigned Val); + + static bool classof(const MCStreamer *S) { + return S->getKind() == SK_MipsELFStreamer; + } }; MCELFStreamer* createMipsELFStreamer(MCContext &Context, MCAsmBackend &TAB, diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp index df6baaf474e..07a4faa144c 100644 --- a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp +++ b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp @@ -551,8 +551,8 @@ void MipsAsmPrinter::EmitEndOfAsmFile(Module &M) { // Emit Mips ELF register info Subtarget->getMReginfo().emitMipsReginfoSectionCG( OutStreamer, getObjFileLowering(), *Subtarget); - MipsELFStreamer & MES = static_cast(OutStreamer); - MES.emitELFHeaderFlagsCG(*Subtarget); + if (MipsELFStreamer *MES = dyn_cast(&OutStreamer)) + MES->emitELFHeaderFlagsCG(*Subtarget); } MachineLocation -- cgit v1.2.3