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Support 'real' numbers and related functions.

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This commit is contained in:
Wilson Snyder
2011-07-24 15:01:51 -04:00
parent d5478e6e08
commit 55906486d8
31 changed files with 1502 additions and 807 deletions
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src/V3LinkJump.cpp
+3 -3
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@@ -135,8 +135,8 @@ private:
// Spec says value is integral, if negative is ignored
AstVar* varp = new AstVar(nodep->fileline(), AstVarType::BLOCKTEMP, name,
AstLogicPacked(), 32);
varp->isSigned(true);
varp->dtypep()->isSigned(true);
varp->numeric(AstNumeric::SIGNED);
varp->dtypep()->numeric(AstNumeric::SIGNED);
varp->usedLoopIdx(true);
m_modp->addStmtp(varp);
AstNode* initsp = new AstAssign(nodep->fileline(), new AstVarRef(nodep->fileline(), varp, true),
@@ -144,7 +144,7 @@ private:
AstNode* decp = new AstAssign(nodep->fileline(), new AstVarRef(nodep->fileline(), varp, true),
new AstSub(nodep->fileline(), new AstVarRef(nodep->fileline(), varp, false),
new AstConst(nodep->fileline(), 1)));
AstNode* zerosp = new AstConst(nodep->fileline(), 0); zerosp->isSigned(true);
AstNode* zerosp = new AstConst(nodep->fileline(), 0); zerosp->numeric(AstNumeric::SIGNED);
AstNode* condp = new AstGtS(nodep->fileline(), new AstVarRef(nodep->fileline(), varp, false),
zerosp);
AstNode* bodysp = nodep->bodysp(); if (bodysp) bodysp->unlinkFrBackWithNext();