Author: rksimon
Date: Wed Oct 2 04:49:32 2019
New Revision: 373451
URL: http://llvm.org/viewvc/llvm-project?rev=373451&view=rev
Log:
Log2_32 returns an unsigned. NFCI.
Silences clang static analyzer warning about out of bounds (negative) shifts.
Modified:
cfe/trunk/lib/CodeGen/CGObjCGNU.cpp
Modified: cfe/trunk/lib/CodeGen/CGObjCGNU.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCGNU.cpp?rev=373451&r1=373450&r2=373451&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjCGNU.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjCGNU.cpp Wed Oct 2 04:49:32 2019
@@ -1854,7 +1854,8 @@ class CGObjCGNUstep2 : public CGObjCGNUs
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;
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
