diff options
Diffstat (limited to 'lib/Target/ARM/MCTargetDesc/ARMMCExpr.cpp')
-rw-r--r-- | lib/Target/ARM/MCTargetDesc/ARMMCExpr.cpp | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/lib/Target/ARM/MCTargetDesc/ARMMCExpr.cpp b/lib/Target/ARM/MCTargetDesc/ARMMCExpr.cpp index 87ea875194..759fb29326 100644 --- a/lib/Target/ARM/MCTargetDesc/ARMMCExpr.cpp +++ b/lib/Target/ARM/MCTargetDesc/ARMMCExpr.cpp @@ -10,6 +10,7 @@ #include "ARMMCExpr.h" #include "llvm/MC/MCAssembler.h" #include "llvm/MC/MCContext.h" +#include "llvm/MC/MCObjectStreamer.h" using namespace llvm; #define DEBUG_TYPE "armmcexpr" @@ -41,33 +42,6 @@ ARMMCExpr::EvaluateAsRelocatableImpl(MCValue &Res, return false; } -// FIXME: This basically copies MCObjectStreamer::AddValueSymbols. Perhaps -// that method should be made public? -static void AddValueSymbols_(const MCExpr *Value, MCAssembler *Asm) { - switch (Value->getKind()) { - case MCExpr::Target: - llvm_unreachable("Can't handle nested target expr!"); - - case MCExpr::Constant: - break; - - case MCExpr::Binary: { - const MCBinaryExpr *BE = cast<MCBinaryExpr>(Value); - AddValueSymbols_(BE->getLHS(), Asm); - AddValueSymbols_(BE->getRHS(), Asm); - break; - } - - case MCExpr::SymbolRef: - Asm->getOrCreateSymbolData(cast<MCSymbolRefExpr>(Value)->getSymbol()); - break; - - case MCExpr::Unary: - AddValueSymbols_(cast<MCUnaryExpr>(Value)->getSubExpr(), Asm); - break; - } -} - -void ARMMCExpr::AddValueSymbols(MCAssembler *Asm) const { - AddValueSymbols_(getSubExpr(), Asm); +void ARMMCExpr::visitUsedExpr(MCObjectStreamer &Streamer) const { + Streamer.visitUsedExpr(*getSubExpr()); } |