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| author | Duncan Sands <baldrick@free.fr> | 2009-05-13 12:52:44 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2009-05-13 12:52:44 +0000 |
| commit | 7e3c9e1bd9e0868e8129dc717aa1c9c29c47926a (patch) | |
| tree | 2f673a12c71b476879a1d0a911f3cbaf6ec47dc9 /llvm | |
| parent | 051a03d6987bee541f3a92cd2091d3938bb0f65c (diff) | |
| download | bcm5719-llvm-7e3c9e1bd9e0868e8129dc717aa1c9c29c47926a.tar.gz bcm5719-llvm-7e3c9e1bd9e0868e8129dc717aa1c9c29c47926a.zip | |
Avoid getting a compiler warning
IVUsers.cpp: In member function ‘bool llvm::IVUsers::AddUsersIfInteresting(llvm::Instruction*)’:
IVUsers.cpp:221: warning: ‘isSigned’ may be used uninitialized in this function
with gcc-4.3.
llvm-svn: 71654
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Analysis/IVUsers.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/IVUsers.cpp b/llvm/lib/Analysis/IVUsers.cpp index 9ec9cacbbbe..7af91304754 100644 --- a/llvm/lib/Analysis/IVUsers.cpp +++ b/llvm/lib/Analysis/IVUsers.cpp @@ -218,7 +218,7 @@ bool IVUsers::AddUsersIfInteresting(Instruction *I) { Loop *UseLoop = LI->getLoopFor(I->getParent()); SCEVHandle Start = SE->getIntegerSCEV(0, ISE->getType()); SCEVHandle Stride = Start; - bool isSigned; + bool isSigned = false; // Arbitrary initial value - pacifies compiler. if (!getSCEVStartAndStride(ISE, L, UseLoop, Start, Stride, isSigned, SE, DT)) return false; // Non-reducible symbolic expression, bail out. |
