luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-10-06 10:03:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

Internals: Create VL_DO_DANGLING. No functional change intended.

Browse Source
This commit is contained in:
Wilson Snyder
2020-01-16 20:17:11 -05:00
parent 023526ad4b
commit 623c4ec103
72 changed files with 519 additions and 508 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3Combine.cpp
+6 -6
View File
@@ -107,7 +107,7 @@ public:
callp->unlinkFrBack();
}
callp->user3(true); // Dead now
pushDeletep(callp); VL_DANGLING(callp);
VL_DO_DANGLING(pushDeletep(callp), callp);
m_callMmap.erase(eqit); // Fix the table
}
}
@@ -228,7 +228,7 @@ private:
CombMarkVisitor visitor(oldfuncp);
m_call.replaceFunc(oldfuncp, NULL);
oldfuncp->unlinkFrBack();
pushDeletep(oldfuncp); VL_DANGLING(oldfuncp);
VL_DO_DANGLING(pushDeletep(oldfuncp), oldfuncp);
}
}
}
@@ -260,7 +260,7 @@ private:
CombMarkVisitor visitor(oldfuncp);
m_call.replaceFunc(oldfuncp, newfuncp);
oldfuncp->unlinkFrBack();
pushDeletep(oldfuncp); VL_DANGLING(oldfuncp);
VL_DO_DANGLING(pushDeletep(oldfuncp), oldfuncp);
}
void replaceOnlyCallFunc(AstCCall* nodep) {
if (AstCFunc* oldfuncp = VN_CAST(nodep->backp(), CFunc)) {
@@ -272,7 +272,7 @@ private:
UINFO(9," Function only has call "<<oldfuncp<<endl);
m_call.deleteCall(nodep);
CombMarkVisitor visitor(oldfuncp);
replaceFuncWFunc(oldfuncp, nodep->funcp()); VL_DANGLING(nodep);
VL_DO_DANGLING(replaceFuncWFunc(oldfuncp, nodep->funcp()), nodep);
}
}
}
@@ -384,8 +384,8 @@ private:
m_call.addCall(call2p);
// If either new statement makes a func with only a single call, replace
// the above callers to call it directly
replaceOnlyCallFunc(call1p); VL_DANGLING(call1p);
replaceOnlyCallFunc(call2p); VL_DANGLING(call2p);
VL_DO_DANGLING(replaceOnlyCallFunc(call1p), call1p);
VL_DO_DANGLING(replaceOnlyCallFunc(call2p), call2p);
}
// VISITORS