6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-06 23:32:27 +00:00
Code Issues Projects Releases Wiki Activity

Fix assertion to not dereference end!

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14991 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-07-19 05:02:09 +00:00
parent 59073e02cc
commit 331cb7dde1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/CodeGen/RegAllocLinearScan.cpp
View File

@ -399,8 +399,8 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
std::vector<LiveInterval*>::iterator addedItEnd = added.end(); std::vector<LiveInterval*>::iterator addedItEnd = added.end();
for (IntervalPtrs::iterator i = unhandled_.begin(), e =unhandled_.end(); for (IntervalPtrs::iterator i = unhandled_.begin(), e =unhandled_.end();
i != e && addedIt != addedItEnd; ++i) { i != e && addedIt != addedItEnd; ++i) {
while ((*i)->start() > (*addedIt)->start() && while (addedIt != addedItEnd &&
addedIt != addedItEnd) { (*i)->start() > (*addedIt)->start()) {
#ifndef NDEBUG #ifndef NDEBUG
// This code only works if addIntervalsForSpills retursn a // This code only works if addIntervalsForSpills retursn a
// sorted interval list. Assert this is the case now. // sorted interval list. Assert this is the case now.