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| author | Manman Ren <mren@apple.com> | 2013-03-18 21:23:25 +0000 |
|---|---|---|
| committer | Manman Ren <mren@apple.com> | 2013-03-18 21:23:25 +0000 |
| commit | 1217112d1167a4c11bcb2ef4471fc66fc4e43cc4 (patch) | |
| tree | 35a5a3585461191d77e019cca8f2b789a5f4c2ac /clang/lib/Serialization/ModuleManager.cpp | |
| parent | c2bc61b00656b573e146ceaff46853819ab2c4f9 (diff) | |
| download | llvm-1217112d1167a4c11bcb2ef4471fc66fc4e43cc4.zip llvm-1217112d1167a4c11bcb2ef4471fc66fc4e43cc4.tar.gz llvm-1217112d1167a4c11bcb2ef4471fc66fc4e43cc4.tar.bz2 | |
Check whether a pointer is non-null (isKnownNonNull) in isKnownNonZero.
This handles the case where we have an inbounds GEP with alloca as the pointer.
This fixes the regression in PR12750 and rdar://13286434.
Note that we can also fix this by handling some GEP cases in isKnownNonNull.
llvm-svn: 177321
Diffstat (limited to 'clang/lib/Serialization/ModuleManager.cpp')
0 files changed, 0 insertions, 0 deletions