[MC] Adding prettyPrintAsm to MCTargetStreamer to allow targets to specialize how instructions are printed to asm.
llvm-svn: 240050
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@ -85,6 +85,9 @@ public:
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// Allow a target to add behavior to the emitAssignment of MCStreamer.
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virtual void emitAssignment(MCSymbol *Symbol, const MCExpr *Value);
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virtual void prettyPrintAsm(MCInstPrinter &InstPrinter, raw_ostream &OS,
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const MCInst &Inst, const MCSubtargetInfo &STI);
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virtual void finish();
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};
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@ -1308,7 +1308,10 @@ void MCAsmStreamer::EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &S
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GetCommentOS() << "\n";
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}
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InstPrinter->printInst(&Inst, OS, "", STI);
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if(getTargetStreamer())
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getTargetStreamer()->prettyPrintAsm(*InstPrinter, OS, Inst, STI);
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else
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InstPrinter->printInst(&Inst, OS, "", STI);
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EmitEOL();
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}
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@ -15,6 +15,7 @@
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#include "llvm/MC/MCContext.h"
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#include "llvm/MC/MCExpr.h"
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#include "llvm/MC/MCInst.h"
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#include "llvm/MC/MCInstPrinter.h"
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#include "llvm/MC/MCObjectFileInfo.h"
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#include "llvm/MC/MCObjectWriter.h"
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#include "llvm/MC/MCSection.h"
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@ -601,6 +602,11 @@ void MCStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
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TS->emitAssignment(Symbol, Value);
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}
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void MCTargetStreamer::prettyPrintAsm(MCInstPrinter &InstPrinter, raw_ostream &OS,
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const MCInst &Inst, const MCSubtargetInfo &STI) {
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InstPrinter.printInst(&Inst, OS, "", STI);
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}
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void MCStreamer::visitUsedSymbol(const MCSymbol &Sym) {
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}
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