diff options
| -rw-r--r-- | lib/CodeGen/RegAlloc/AllocInfo.h | 14 | ||||
| -rw-r--r-- | lib/Target/SparcV9/RegAlloc/AllocInfo.h | 14 |
2 files changed, 24 insertions, 4 deletions
diff --git a/lib/CodeGen/RegAlloc/AllocInfo.h b/lib/CodeGen/RegAlloc/AllocInfo.h index d982afc8ef..1f5357ab79 100644 --- a/lib/CodeGen/RegAlloc/AllocInfo.h +++ b/lib/CodeGen/RegAlloc/AllocInfo.h @@ -26,10 +26,12 @@ struct AllocInfo { unsigned Instruction; unsigned Operand; - unsigned AllocState; + enum AllocStateTy { NotAllocated = 0, Allocated, Spilled }; + AllocStateTy AllocState; int Placement; + AllocInfo (unsigned Instruction_, unsigned Operand_, - unsigned AllocState_, int Placement_) : + AllocStateTy AllocState_, int Placement_) : Instruction (Instruction_), Operand (Operand_), AllocState (AllocState_), Placement (Placement_) { } @@ -65,6 +67,14 @@ struct AllocInfo { return (X.AllocState == AllocState) && (X.Placement == Placement); } bool operator!= (const AllocInfo &X) const { return !(*this == X); } + + /// Returns a human-readable string representation of the AllocState member. + /// + const std::string allocStateToString () const { + static const char *AllocStateNames[] = + { "NotAllocated", "Allocated", "Spilled" }; + return std::string (AllocStateNames[AllocState]); + } }; #endif // ALLOCINFO_H diff --git a/lib/Target/SparcV9/RegAlloc/AllocInfo.h b/lib/Target/SparcV9/RegAlloc/AllocInfo.h index d982afc8ef..1f5357ab79 100644 --- a/lib/Target/SparcV9/RegAlloc/AllocInfo.h +++ b/lib/Target/SparcV9/RegAlloc/AllocInfo.h @@ -26,10 +26,12 @@ struct AllocInfo { unsigned Instruction; unsigned Operand; - unsigned AllocState; + enum AllocStateTy { NotAllocated = 0, Allocated, Spilled }; + AllocStateTy AllocState; int Placement; + AllocInfo (unsigned Instruction_, unsigned Operand_, - unsigned AllocState_, int Placement_) : + AllocStateTy AllocState_, int Placement_) : Instruction (Instruction_), Operand (Operand_), AllocState (AllocState_), Placement (Placement_) { } @@ -65,6 +67,14 @@ struct AllocInfo { return (X.AllocState == AllocState) && (X.Placement == Placement); } bool operator!= (const AllocInfo &X) const { return !(*this == X); } + + /// Returns a human-readable string representation of the AllocState member. + /// + const std::string allocStateToString () const { + static const char *AllocStateNames[] = + { "NotAllocated", "Allocated", "Spilled" }; + return std::string (AllocStateNames[AllocState]); + } }; #endif // ALLOCINFO_H |