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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-02 11:49:32 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-02 11:49:32 +0000 |
| commit | d06ee791f347df0dcc4f2bf902b1486da26a1962 (patch) | |
| tree | 4a01f8c99c7e27c788b78d4d6d42418001633128 /clang/lib/CodeGen/CGObjCGNU.cpp | |
| parent | d2a3e898777075b60f3d238c568507c1929cc7e8 (diff) | |
| download | bcm5719-llvm-d06ee791f347df0dcc4f2bf902b1486da26a1962.tar.gz bcm5719-llvm-d06ee791f347df0dcc4f2bf902b1486da26a1962.zip | |
Log2_32 returns an unsigned. NFCI.
Silences clang static analyzer warning about out of bounds (negative) shifts.
llvm-svn: 373451
Diffstat (limited to 'clang/lib/CodeGen/CGObjCGNU.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGObjCGNU.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGObjCGNU.cpp b/clang/lib/CodeGen/CGObjCGNU.cpp index ee5c12aa35b..ee0fd184c64 100644 --- a/clang/lib/CodeGen/CGObjCGNU.cpp +++ b/clang/lib/CodeGen/CGObjCGNU.cpp @@ -1854,7 +1854,8 @@ class CGObjCGNUstep2 : public CGObjCGNUstep { ivarBuilder.addInt(Int32Ty, CGM.getContext().getTypeSizeInChars(ivarTy).getQuantity()); // Alignment will be stored as a base-2 log of the alignment. - int align = llvm::Log2_32(Context.getTypeAlignInChars(ivarTy).getQuantity()); + unsigned align = + llvm::Log2_32(Context.getTypeAlignInChars(ivarTy).getQuantity()); // Objects that require more than 2^64-byte alignment should be impossible! assert(align < 64); // uint32_t flags; |
