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| 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 | 59c11686cc5fc169ff0e0612de9b4c80b06628bb (patch) | |
| tree | 0e86621eea283430231954826991a8baff6e06b2 /llvm/lib/Transforms | |
| parent | a915b538d3bc07783bb07854e18b0e895811378d (diff) | |
| download | bcm5719-llvm-59c11686cc5fc169ff0e0612de9b4c80b06628bb.tar.gz bcm5719-llvm-59c11686cc5fc169ff0e0612de9b4c80b06628bb.zip | |
Don't crash on bogus llvm.noinline. This is first part of PR1817 (preventing reduction)
llvm-svn: 44281
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/InlineSimple.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/InlineSimple.cpp b/llvm/lib/Transforms/IPO/InlineSimple.cpp index 38bf0610b38..ebd8a595f21 100644 --- a/llvm/lib/Transforms/IPO/InlineSimple.cpp +++ b/llvm/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) |
