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Internals: Spacing. No functional change

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This commit is contained in:
Wilson Snyder 2012-05-05 14:49:43 -04:00
parent 5fc98cce0d
commit ef71a089a6
1 changed files with 17 additions and 18 deletions
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11
src/V3Tristate.cpp
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@ -21,7 +21,7 @@
//*************************************************************************
// V3Tristate's Transformations:
//
// This module modifies the design to expand tristate logic into its
// Modify the design to expand tristate logic into its
// corresponding two state reprasentation. At the lowest levels,
// expressions that have Z in them are converted into two state
// drivers and corresponding output enable signals are generated.
@ -98,6 +98,10 @@ class TristateVisitor : public TristateBaseVisitor {
// AstPin::user2 -> bool - already visited
// AstVar::user3p -> AstPull* pullup/pulldown direction (input Var's user3p)
// AstVar::user4p -> AstVar* pointer to output __out var (input Var's user2p)
AstUser1InUse m_inuser1;
AstUser2InUse m_inuser2;
AstUser3InUse m_inuser3;
AstUser4InUse m_inuser4;
// TYPES
typedef std::vector<AstVar*> VarVec;
@ -115,11 +119,6 @@ class TristateVisitor : public TristateBaseVisitor {
// STATS
V3Double0 m_statTriSigs; // stat tracking
AstUser1InUse m_inuser1;
AstUser2InUse m_inuser2;
AstUser3InUse m_inuser3;
AstUser4InUse m_inuser4;
// METHODS
AstNode* getEnp(AstNode* nodep) {
// checks if user1p() is null, and if so, adds a constant output