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Comment fixes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63164 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2009-01-28 01:19:52 +00:00
parent d1e7d9a88b
commit 42ce8eaa8c
1 changed files with 11 additions and 9 deletions
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20
include/llvm/CodeGen/DebugLoc.h
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@ -9,6 +9,8 @@
//
// This file defines a number of light weight data structures used by the code
// generator to describe and track debug location information.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CODEGEN_DEBUGLOC_H
#define LLVM_CODEGEN_DEBUGLOC_H
@ -27,8 +29,8 @@ namespace llvm {
: Src(s), Line(l), Col(c) {};
};
/// DebugLoc - Debug location id. This is carried by SDNode and
/// MachineInstr to index into a vector of unique debug location tuples.
/// DebugLoc - Debug location id. This is carried by SDNode and MachineInstr
/// to index into a vector of unique debug location tuples.
class DebugLoc {
unsigned Idx;
@ -38,11 +40,11 @@ namespace llvm {
static DebugLoc getUnknownLoc() { DebugLoc L; L.Idx = 0; return L; }
static DebugLoc get(unsigned idx) { DebugLoc L; L.Idx = idx; return L; }
// isInvalid - Return true if the DebugLoc is invalid.
/// isInvalid - Return true if the DebugLoc is invalid.
bool isInvalid() const { return Idx == ~0U; }
// isUnknown - Return true if there is no debug info for the SDNode /
// MachineInstr.
/// isUnknown - Return true if there is no debug info for the SDNode /
/// MachineInstr.
bool isUnknown() const { return Idx == 0; }
};
@ -71,12 +73,12 @@ namespace llvm {
/// DebugLocTracker - This class tracks debug location information.
///
struct DebugLocTracker {
// DebugLocations - A vector of unique DebugLocTuple's.
//
/// DebugLocations - A vector of unique DebugLocTuple's.
///
std::vector<DebugLocTuple> DebugLocations;
// DebugIdsMap - This maps DebugLocTuple's to indices into
// DebugLocations vector.
/// DebugIdsMap - This maps DebugLocTuple's to indices into DebugLocations
/// vector.
DenseMap<DebugLocTuple, unsigned> DebugIdMap;
DebugLocTracker() {}