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Internals: Add AstLoop statement constructor. No functional change.

This commit is contained in:
Wilson Snyder 2025-11-25 09:05:42 -05:00
parent e65f052abf
commit 9155e2529b
2 changed files with 6 additions and 6 deletions
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6
src/V3AstNodeStmt.h
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@ -795,8 +795,10 @@ class AstLoop final : public AstNodeStmt {
// @astgen op2 := contsp : List[AstNode] // Empty after LinkJump // @astgen op2 := contsp : List[AstNode] // Empty after LinkJump
VOptionBool m_unroll; // Full, none, or default unrolling VOptionBool m_unroll; // Full, none, or default unrolling
public: public:
explicit AstLoop(FileLine* fl) explicit AstLoop(FileLine* fl, AstNode* stmtsp = nullptr)
: ASTGEN_SUPER_Loop(fl) {} : ASTGEN_SUPER_Loop(fl) {
addStmtsp(stmtsp);
}
ASTGEN_MEMBERS_AstLoop; ASTGEN_MEMBERS_AstLoop;
void dump(std::ostream& str) const override; void dump(std::ostream& str) const override;
void dumpJson(std::ostream& str) const override; void dumpJson(std::ostream& str) const override;

6
src/verilog.y
View File

@ -3561,8 +3561,7 @@ statement_item<nodeStmtp>: // IEEE: statement_item
// //
// do/for/forever/while loops all modelled as AstLoop // do/for/forever/while loops all modelled as AstLoop
| yDO stmt yWHILE '(' expr ')' ';' | yDO stmt yWHILE '(' expr ')' ';'
{ AstLoop* const loopp = new AstLoop{$1}; { AstLoop* const loopp = new AstLoop{$1, $2};
loopp->addStmtsp($2);
loopp->addContsp(new AstLoopTest{$<fl>5, loopp, $5}); loopp->addContsp(new AstLoopTest{$<fl>5, loopp, $5});
$$ = loopp; } $$ = loopp; }
| yFOR '(' { VARRESET_NONLIST(UNKNOWN); } for_initializationE ';' exprE ';' for_stepE ')' stmt | yFOR '(' { VARRESET_NONLIST(UNKNOWN); } for_initializationE ';' exprE ';' for_stepE ')' stmt
@ -3574,8 +3573,7 @@ statement_item<nodeStmtp>: // IEEE: statement_item
blockp->addStmtsp(loopp); blockp->addStmtsp(loopp);
$$ = blockp; } $$ = blockp; }
| yFOREVER stmt | yFOREVER stmt
{ AstLoop* const loopp = new AstLoop{$1}; { AstLoop* const loopp = new AstLoop{$1, $2};
loopp->addStmtsp($2);
$$ = loopp; } $$ = loopp; }
| yWHILE '(' expr ')' stmt | yWHILE '(' expr ')' stmt
{ AstLoop* const loopp = new AstLoop{$1}; { AstLoop* const loopp = new AstLoop{$1};