6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-13 04:38:24 +00:00
Code Issues Projects Releases Wiki Activity

RegionInfo: Do not assert if a BB is not part of the dominance tree.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110665 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tobias Grosser
2010-08-10 09:54:35 +00:00
parent 0e28b1507f
commit 73362c820b
2 changed files with 24 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Analysis/RegionInfo.cpp
View File

@ -136,14 +136,16 @@ bool Region::isSimple() const {
return false;
for (pred_iterator PI = pred_begin(entry), PE = pred_end(entry); PI != PE;
++PI)
if (!contains(*PI)) {
++PI) {
BasicBlock *Pred = *PI;
if (DT->getNode(Pred) && !contains(Pred)) {
if (found) {
isSimple = false;
break;
}
found = true;
}
}
found = false;