luke
/
verilator
mirror of https://github.com/verilator/verilator.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix new reloop misinserting Vars

This commit is contained in:
Wilson Snyder 2018-06-24 11:22:56 -04:00
parent ad4c8ee955
commit ebab30d864
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/V3Reloop.cpp
View File

@ -64,7 +64,7 @@ private:
AstCFunc* m_cfuncp; // Current block AstCFunc* m_cfuncp; // Current block
AssVec m_mgAssignps; // List of assignments merging AssVec m_mgAssignps; // List of assignments merging
AstNode* m_mgCfuncp; // Parent C function AstCFunc* m_mgCfuncp; // Parent C function
AstNode* m_mgNextp; // Next node AstNode* m_mgNextp; // Next node
AstNodeSel* m_mgSelLp; // Parent select, NULL = idle AstNodeSel* m_mgSelLp; // Parent select, NULL = idle
AstNodeSel* m_mgSelRp; // Parent select, NULL = constant AstNodeSel* m_mgSelRp; // Parent select, NULL = constant
@ -77,15 +77,15 @@ private:
// METHODS // METHODS
VL_DEBUG_FUNC; // Declare debug() VL_DEBUG_FUNC; // Declare debug()
AstVar* findCreateVarTemp(FileLine* fl, AstNode* nodep) { AstVar* findCreateVarTemp(FileLine* fl, AstCFunc* cfuncp) {
AstVar* varp = VN_CAST(nodep->user1p(), Var); AstVar* varp = VN_CAST(cfuncp->user1p(), Var);
if (!varp) { if (!varp) {
string newvarname = string("__Vilp"); string newvarname = string("__Vilp");
varp = new AstVar(fl, AstVarType::STMTTEMP, varp = new AstVar(fl, AstVarType::STMTTEMP,
newvarname, VFlagLogicPacked(), 32); newvarname, VFlagLogicPacked(), 32);
if (!m_cfuncp) nodep->v3fatalSrc("Assignment not under a function"); if (!cfuncp) fl->v3fatalSrc("Assignment not under a function");
m_cfuncp->addInitsp(varp); cfuncp->addInitsp(varp);
nodep->user1p(varp); cfuncp->user1p(varp);
} }
return varp; return varp;
} }