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Convert repository to git from svn.

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- Change .cvsignore to .gitignore
- Remove Id metacomments
- Cleanup whitespace at end of lines
This commit is contained in:
Wilson Snyder
2008-06-09 21:25:10 -04:00
parent 056f72f27f
commit 52912c6329
658 changed files with 636 additions and 1187 deletions
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src/V3Const.cpp
+5 -6
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@@ -1,4 +1,3 @@
// $Id$
//*************************************************************************
// DESCRIPTION: Verilator: Constant folding
//
@@ -102,7 +101,7 @@ private:
bool m_wremove; // Inside scope, no assignw removal
bool m_warn; // Output warnings
bool m_cpp; // C++ conversions only
AstModule* m_modp; // Current module
AstModule* m_modp; // Current module
AstNode* m_scopep; // Current scope
//int debug() { return 9; }
@@ -143,7 +142,7 @@ private:
}
bool operandIsTwo(AstNode* nodep) {
return (nodep->castConst()
&& nodep->width() <= VL_QUADSIZE
&& nodep->width() <= VL_QUADSIZE
&& nodep->castConst()->asQuad()==2);
}
bool operandIsTwostate(AstNode* nodep) {
@@ -745,7 +744,7 @@ private:
// Recurse rather then calling node->iterate to prevent 2^n recursion!
if (operandConcatMove(abConcp)) moveConcat(abConcp);
bcConcp->deleteTree(); bcConcp=NULL;
} else {
} else {
AstConcat* abConcp = nodep->lhsp()->castConcat(); abConcp->unlinkFrBack();
AstNode* ap = abConcp->lhsp()->unlinkFrBack();
AstNode* bp = abConcp->rhsp()->unlinkFrBack();
@@ -1017,7 +1016,7 @@ private:
&& nodep->ifsp() && nodep->elsesp()) {
UINFO(4,"IF(NOT {x}) => IF(x) swapped if/else"<<nodep<<endl);
AstNode* condp = nodep->condp()->castNot()->lhsp()->unlinkFrBackWithNext();
AstNode* ifsp = nodep->ifsp()->unlinkFrBackWithNext();
AstNode* ifsp = nodep->ifsp()->unlinkFrBackWithNext();
AstNode* elsesp = nodep->elsesp()->unlinkFrBackWithNext();
AstIf* ifp = new AstIf(nodep->fileline(), condp, elsesp, ifsp);
ifp->branchPred(nodep->branchPred().invert());
@@ -1038,7 +1037,7 @@ private:
nodep->deleteTree(); nodep=NULL;
}
else if (0 // Disabled, as vpm assertions are faster without due to short-circuiting
&& operandIfIf(nodep)) {
&& operandIfIf(nodep)) {
UINFO(0,"IF({a}) IF({b}) => IF({a} && {b})"<<endl);
AstNodeIf* lowerIfp = nodep->ifsp()->castNodeIf();
AstNode* condp = nodep->condp()->unlinkFrBack();