OutStreamer.EmitSymbolValue(SetLabel, Size);
}
-/// EmitLabelOffsetDifference - Emit something like ".long Hi+Offset-Lo"
-/// where the size in bytes of the directive is specified by Size and Hi/Lo
-/// specify the labels. This implicitly uses .set if it is available.
-void AsmPrinter::EmitLabelOffsetDifference(const MCSymbol *Hi, uint64_t Offset,
- const MCSymbol *Lo,
- unsigned Size) const {
-
- // Emit Hi+Offset - Lo
- // Get the Hi+Offset expression.
- const MCExpr *Plus =
- MCBinaryExpr::CreateAdd(MCSymbolRefExpr::Create(Hi, OutContext),
- MCConstantExpr::Create(Offset, OutContext),
- OutContext);
-
- // Get the Hi+Offset-Lo expression.
- const MCExpr *Diff =
- MCBinaryExpr::CreateSub(Plus,
- MCSymbolRefExpr::Create(Lo, OutContext),
- OutContext);
-
- if (!MAI->hasSetDirective())
- OutStreamer.EmitValue(Diff, Size);
- else {
- // Otherwise, emit with .set (aka assignment).
- MCSymbol *SetLabel = GetTempSymbol("set", SetCounter++);
- OutStreamer.EmitAssignment(SetLabel, Diff);
- OutStreamer.EmitSymbolValue(SetLabel, Size);
- }
-}
-
/// EmitLabelPlusOffset - Emit something like ".long Label+Offset"
/// where the size in bytes of the directive is specified by Size and Label
/// specifies the label. This implicitly uses .set if it is available.