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Print PseudoSourceValue.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55291 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2008-08-24 18:51:20 +00:00
parent 4238746230
commit 40ab164d3a
3 changed files with 21 additions and 2 deletions
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12
include/llvm/CodeGen/PseudoSourceValue.h
View File

@ -18,6 +18,7 @@
namespace llvm {
class MachineFrameInfo;
class raw_ostream;
/// PseudoSourceValue - Special value supplied for machine level alias
/// analysis. It indicates that the a memory access references the functions
@ -28,6 +29,7 @@ namespace llvm {
PseudoSourceValue();
virtual void print(std::ostream &OS) const;
virtual void print(raw_ostream &OS) const;
/// isConstant - Test whether this PseudoSourceValue has a constant value.
///
@ -59,6 +61,16 @@ namespace llvm {
/// A SV referencing the jump table
static const PseudoSourceValue *getJumpTable();
};
inline std::ostream &operator<<(std::ostream &OS,const PseudoSourceValue &PSV) {
PSV.print(OS);
return OS;
}
inline raw_ostream &operator<<(raw_ostream &OS, const PseudoSourceValue &PSV) {
PSV.print(OS);
return OS;
}
} // End llvm namespace
#endif

4
lib/CodeGen/MachineInstr.cpp
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@ -756,8 +756,8 @@ void MachineInstr::print(std::ostream &OS, const TargetMachine *TM) const {
OS << "<unknown>";
else if (!V->getName().empty())
OS << V->getName();
else if (isa<PseudoSourceValue>(V))
OS << *V;
else if (const PseudoSourceValue *PSV = dyn_cast<PseudoSourceValue>(V))
OS << *PSV;
else
OS << V;

7
lib/CodeGen/PseudoSourceValue.cpp
View File

@ -16,6 +16,7 @@
#include "llvm/DerivedTypes.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/raw_ostream.h"
#include <map>
namespace llvm {
@ -43,6 +44,9 @@ namespace llvm {
void PseudoSourceValue::print(std::ostream &OS) const {
OS << PSVNames[this - *PSVs];
}
void PseudoSourceValue::print(raw_ostream &OS) const {
OS << PSVNames[this - *PSVs];
}
/// FixedStackPseudoSourceValue - A specialized PseudoSourceValue
/// for holding FixedStack values, which must include a frame
@ -58,6 +62,9 @@ namespace llvm {
virtual void print(std::ostream &OS) const {
OS << "FixedStack" << FI;
}
virtual void print(raw_ostream &OS) const {
OS << "FixedStack" << FI;
}
};
static ManagedStatic<std::map<int, const PseudoSourceValue *> > FSValues;