parent
2af545d034
commit
432447fed1
|
@ -84,13 +84,15 @@ public:
|
||||||
|
|
||||||
private:
|
private:
|
||||||
// Bit fields of the flags variable used for different operand properties
|
// Bit fields of the flags variable used for different operand properties
|
||||||
static const char DEFFLAG = 0x1; // this is a def of the operand
|
static const char DEFFLAG = 0x01; // this is a def of the operand
|
||||||
static const char DEFUSEFLAG = 0x2; // this is both a def and a use
|
static const char DEFUSEFLAG = 0x02; // this is both a def and a use
|
||||||
static const char HIFLAG32 = 0x4; // operand is %hi32(value_or_immedVal)
|
static const char HIFLAG32 = 0x04; // operand is %hi32(value_or_immedVal)
|
||||||
static const char LOFLAG32 = 0x8; // operand is %lo32(value_or_immedVal)
|
static const char LOFLAG32 = 0x08; // operand is %lo32(value_or_immedVal)
|
||||||
static const char HIFLAG64 = 0x10; // operand is %hi64(value_or_immedVal)
|
static const char HIFLAG64 = 0x10; // operand is %hi64(value_or_immedVal)
|
||||||
static const char LOFLAG64 = 0x20; // operand is %lo64(value_or_immedVal)
|
static const char LOFLAG64 = 0x20; // operand is %lo64(value_or_immedVal)
|
||||||
|
|
||||||
|
static const char USEDEFMASK = 0x03;
|
||||||
|
|
||||||
private:
|
private:
|
||||||
union {
|
union {
|
||||||
Value* value; // BasicBlockVal for a label operand.
|
Value* value; // BasicBlockVal for a label operand.
|
||||||
|
@ -203,6 +205,7 @@ public:
|
||||||
return MBB;
|
return MBB;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
bool opIsUse () const { return (flags & USEDEFMASK) == 0; }
|
||||||
bool opIsDef () const { return flags & DEFFLAG; }
|
bool opIsDef () const { return flags & DEFFLAG; }
|
||||||
bool opIsDefAndUse () const { return flags & DEFUSEFLAG; }
|
bool opIsDefAndUse () const { return flags & DEFUSEFLAG; }
|
||||||
bool opHiBits32 () const { return flags & HIFLAG32; }
|
bool opHiBits32 () const { return flags & HIFLAG32; }
|
||||||
|
|
Loading…
Reference in New Issue