Running a build on r122586, gave me the following warnings with:
gcc version 4.2.1 (Apple Inc. build 5664)
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<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:82: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:106: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp: In function ‘llvm::Value*
FactorizeBinOp(unsigned int, llvm::Value*, llvm::Value*, unsigned int, const
llvm::TargetData*, const llvm::DominatorTree*, unsigned int)’:
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:145: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:146: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp: In function ‘llvm::Value*
SimplifyAssociativeBinOp(unsigned int, llvm::Value*, llvm::Value*, const
llvm::TargetData*, const llvm::DominatorTree*, unsigned int)’:
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:218: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:237: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:260: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/Analysis/InstructionSimplify.cpp:279: warning: comparison
between signed and unsigned integer expressions
<dir>/llvm/lib/CodeGen/RegAllocGreedy.cpp:382: warning: ‘BestWeight’ may
be used uninitialized in this function
<dir>/llvm/lib/CodeGen/RegAllocGreedy.cpp:382: note: ‘BestWeight’ was
declared here
<dir>/llvm/lib/MC/TargetAsmBackend.cpp:34: warning: comparison between
signed and unsigned integer expressions
==================================================
Garrison