diff options
| author | Anton Korobeynikov <asl@math.spbu.ru> | 2007-11-22 22:30:10 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2007-11-22 22:30:10 +0000 |
| commit | 311c4b6e9867bba83fdd9b52c3746b203a3d829d (patch) | |
| tree | 4ee3652d219407955227e528d08330ce1465df94 /lib/Transforms/IPO | |
| parent | 73d4bb6676ab5730f8b3a7c20cf5fb8f856bdabb (diff) | |
| download | llvm-311c4b6e9867bba83fdd9b52c3746b203a3d829d.tar.gz llvm-311c4b6e9867bba83fdd9b52c3746b203a3d829d.tar.bz2 llvm-311c4b6e9867bba83fdd9b52c3746b203a3d829d.tar.xz | |
Don't crash on bogus llvm.noinline. This is first part of PR1817 (preventing reduction)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44281 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO')
| -rw-r--r-- | lib/Transforms/IPO/InlineSimple.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp index 38bf0610b3..ebd8a595f2 100644 --- a/lib/Transforms/IPO/InlineSimple.cpp +++ b/lib/Transforms/IPO/InlineSimple.cpp @@ -59,6 +59,10 @@ bool SimpleInliner::doInitialization(CallGraph &CG) { if (GV == 0) return false; + // Don't crash on invalid code + if (!GV->hasInitializer()) + return false; + const ConstantArray *InitList = dyn_cast<ConstantArray>(GV->getInitializer()); if (InitList == 0) |