[llvm-commits] [llvm] r113977 - in /llvm/trunk/include/llvm/MC: MCInst.h MCStreamer.h
Jim Grosbach
grosbach at apple.com
Wed Sep 15 09:24:01 PDT 2010
Author: grosbach
Date: Wed Sep 15 11:24:01 2010
New Revision: 113977
URL: http://llvm.org/viewvc/llvm-project?rev=113977&view=rev
Log:
trailing whitespace and 80 column cleanup
Modified:
llvm/trunk/include/llvm/MC/MCInst.h
llvm/trunk/include/llvm/MC/MCStreamer.h
Modified: llvm/trunk/include/llvm/MC/MCInst.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCInst.h?rev=113977&r1=113976&r2=113977&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCInst.h (original)
+++ llvm/trunk/include/llvm/MC/MCInst.h Wed Sep 15 11:24:01 2010
@@ -36,21 +36,21 @@
kExpr ///< Relocatable immediate operand.
};
unsigned char Kind;
-
+
union {
unsigned RegVal;
int64_t ImmVal;
const MCExpr *ExprVal;
};
public:
-
+
MCOperand() : Kind(kInvalid) {}
bool isValid() const { return Kind != kInvalid; }
bool isReg() const { return Kind == kRegister; }
bool isImm() const { return Kind == kImmediate; }
bool isExpr() const { return Kind == kExpr; }
-
+
/// getReg - Returns the register number.
unsigned getReg() const {
assert(isReg() && "This is not a register operand!");
@@ -62,7 +62,7 @@
assert(isReg() && "This is not a register operand!");
RegVal = Reg;
}
-
+
int64_t getImm() const {
assert(isImm() && "This is not an immediate");
return ImmVal;
@@ -71,7 +71,7 @@
assert(isImm() && "This is not an immediate");
ImmVal = Val;
}
-
+
const MCExpr *getExpr() const {
assert(isExpr() && "This is not an expression");
return ExprVal;
@@ -80,7 +80,7 @@
assert(isExpr() && "This is not an expression");
ExprVal = Val;
}
-
+
static MCOperand CreateReg(unsigned Reg) {
MCOperand Op;
Op.Kind = kRegister;
@@ -104,23 +104,23 @@
void dump() const;
};
-
+
/// MCInst - Instances of this class represent a single low-level machine
-/// instruction.
+/// instruction.
class MCInst {
unsigned Opcode;
SmallVector<MCOperand, 8> Operands;
public:
MCInst() : Opcode(0) {}
-
+
void setOpcode(unsigned Op) { Opcode = Op; }
-
+
unsigned getOpcode() const { return Opcode; }
const MCOperand &getOperand(unsigned i) const { return Operands[i]; }
MCOperand &getOperand(unsigned i) { return Operands[i]; }
unsigned getNumOperands() const { return Operands.size(); }
-
+
void addOperand(const MCOperand &Op) {
Operands.push_back(Op);
}
Modified: llvm/trunk/include/llvm/MC/MCStreamer.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCStreamer.h?rev=113977&r1=113976&r2=113977&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCStreamer.h (original)
+++ llvm/trunk/include/llvm/MC/MCStreamer.h Wed Sep 15 11:24:01 2010
@@ -54,8 +54,8 @@
/// kept up to date by SwitchSection.
const MCSection *CurSection;
- /// PrevSection - This is the previous section code is being emitted to, it is
- /// kept up to date by SwitchSection.
+ /// PrevSection - This is the previous section code is being emitted to, it
+ /// is kept up to date by SwitchSection.
const MCSection *PrevSection;
public:
@@ -65,11 +65,11 @@
/// @name Assembly File Formatting.
/// @{
-
+
/// isVerboseAsm - Return true if this streamer supports verbose assembly
/// and if it is enabled.
virtual bool isVerboseAsm() const { return false; }
-
+
/// hasRawTextSupport - Return true if this asm streamer supports emitting
/// unformatted text to the .s file with EmitRawText.
virtual bool hasRawTextSupport() const { return false; }
@@ -82,20 +82,20 @@
/// If the comment includes embedded \n's, they will each get the comment
/// prefix as appropriate. The added comment should not end with a \n.
virtual void AddComment(const Twine &T) {}
-
+
/// GetCommentOS - Return a raw_ostream that comments can be written to.
/// Unlike AddComment, you are required to terminate comments with \n if you
/// use this method.
virtual raw_ostream &GetCommentOS();
-
+
/// AddBlankLine - Emit a blank line to a .s file to pretty it up.
virtual void AddBlankLine() {}
-
+
/// @}
-
+
/// @name Symbol & Section Management
/// @{
-
+
/// getCurrentSection - Return the current section that the streamer is
/// emitting code to.
const MCSection *getCurrentSection() const { return CurSection; }
@@ -109,7 +109,7 @@
///
/// This corresponds to assembler directives like .section, .text, etc.
virtual void SwitchSection(const MCSection *Section) = 0;
-
+
/// EmitLabel - Emit a label for @p Symbol into the current section.
///
/// This corresponds to an assembler statement such as:
@@ -170,7 +170,7 @@
/// .size symbol, expression
///
virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) = 0;
-
+
/// EmitCommonSymbol - Emit a common symbol.
///
/// @param Symbol - The common symbol to emit.
@@ -185,7 +185,7 @@
/// @param Symbol - The common symbol to emit.
/// @param Size - The size of the common symbol.
virtual void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size) = 0;
-
+
/// EmitZerofill - Emit the zerofill section and an optional symbol.
///
/// @param Section - The zerofill section to create and or to put the symbol
@@ -204,7 +204,7 @@
/// @param ByteAlignment - The alignment of the thread local common symbol
/// if non-zero. This must be a power of 2 on some targets.
virtual void EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol,
- uint64_t Size, unsigned ByteAlignment = 0) = 0;
+ uint64_t Size, unsigned ByteAlignment = 0) = 0;
/// @}
/// @name Generating Data
/// @{
@@ -231,31 +231,31 @@
/// to pass in a MCExpr for constant integers.
virtual void EmitIntValue(uint64_t Value, unsigned Size,
unsigned AddrSpace = 0);
-
+
/// EmitSymbolValue - Special case of EmitValue that avoids the client
/// having to pass in a MCExpr for MCSymbols.
virtual void EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
unsigned AddrSpace);
-
+
/// EmitGPRel32Value - Emit the expression @p Value into the output as a
/// gprel32 (32-bit GP relative) value.
///
/// This is used to implement assembler directives such as .gprel32 on
/// targets that support them.
virtual void EmitGPRel32Value(const MCExpr *Value) = 0;
-
+
/// EmitFill - Emit NumBytes bytes worth of the value specified by
/// FillValue. This implements directives such as '.space'.
virtual void EmitFill(uint64_t NumBytes, uint8_t FillValue,
unsigned AddrSpace);
-
+
/// EmitZeros - Emit NumBytes worth of zeros. This is a convenience
/// function that just wraps EmitFill.
void EmitZeros(uint64_t NumBytes, unsigned AddrSpace) {
EmitFill(NumBytes, 0, AddrSpace);
}
-
+
/// EmitValueToAlignment - Emit some number of copies of @p Value until
/// the byte alignment @p ByteAlignment is reached.
///
@@ -301,13 +301,13 @@
/// @param Value - The value to use when filling bytes.
virtual void EmitValueToOffset(const MCExpr *Offset,
unsigned char Value = 0) = 0;
-
+
/// @}
-
+
/// EmitFileDirective - Switch to a new logical file. This is used to
/// implement the '.file "foo.c"' assembler directive.
virtual void EmitFileDirective(StringRef Filename) = 0;
-
+
/// EmitDwarfFileDirective - Associate a filename with a specified logical
/// file number. This implements the DWARF2 '.file 4 "foo.c"' assembler
/// directive.
@@ -322,7 +322,7 @@
/// indicated by the hasRawTextSupport() predicate. By default this aborts.
virtual void EmitRawText(StringRef String);
void EmitRawText(const Twine &String);
-
+
/// Finish - Finish emission of machine code.
virtual void Finish() = 0;
};
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