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1 //===- lib/MC/MCValue.cpp - MCValue implementation ------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "llvm/MC/MCValue.h"
11 #include "llvm/MC/MCExpr.h"
12 #include "llvm/Support/Debug.h"
13 #include "llvm/Support/raw_ostream.h"
14 
15 using namespace llvm;
16 
print(raw_ostream & OS,const MCAsmInfo * MAI) const17 void MCValue::print(raw_ostream &OS, const MCAsmInfo *MAI) const {
18   if (isAbsolute()) {
19     OS << getConstant();
20     return;
21   }
22 
23   getSymA()->print(OS);
24 
25   if (getSymB()) {
26     OS << " - ";
27     getSymB()->print(OS);
28   }
29 
30   if (getConstant())
31     OS << " + " << getConstant();
32 }
33 
34 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
dump() const35 void MCValue::dump() const {
36   print(dbgs(), 0);
37 }
38 #endif
39