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

Fix core dump with over 100 deep UNOPTFLAT, bug432.

Browse Source
This commit is contained in:
Wilson Snyder
2012-01-26 20:20:23 -05:00
parent 8f40d6617e
commit 0c7c4924ee
2 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3GraphAlg.cpp
+3 -2
View File
@@ -344,8 +344,9 @@ private:
// When we hit ourself again, return the list of all loops
if (m_done) return;
m_callTrace.reserve(currentRank+10); // Leave slop for speed
m_callTrace[currentRank++] = vertexp;
// Can't just reserve(), unless we modify size() before setting array directly
while (m_callTrace.size() <= currentRank) m_callTrace.push_back(vertexp);
m_callTrace[currentRank++] = vertexp;
if (vertexp->user() == 1) {
for (unsigned i=0; i<currentRank; i++) {