diff options
| author | Duncan Sands <baldrick@free.fr> | 2012-02-23 08:23:06 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2012-02-23 08:23:06 +0000 |
| commit | 4730cb9c7c4644437ed2e352b025281852dea3ad (patch) | |
| tree | 5c241fe0b9dc7999c8aadeba3e83130db444dfb6 /llvm/lib/Transforms/IPO/GlobalOpt.cpp | |
| parent | 6427a5ef018805571d7d6a17cef19c9b9619d666 (diff) | |
| download | bcm5719-llvm-4730cb9c7c4644437ed2e352b025281852dea3ad.tar.gz bcm5719-llvm-4730cb9c7c4644437ed2e352b025281852dea3ad.zip | |
GCC fails to understand that NextBB is always initialized if EvaluateBlock
returns 'true' and emits a warning. Help it out.
llvm-svn: 151242
Diffstat (limited to 'llvm/lib/Transforms/IPO/GlobalOpt.cpp')
| -rw-r--r-- | llvm/lib/Transforms/IPO/GlobalOpt.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp index 7c78a205448..acb723e1cc8 100644 --- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp +++ b/llvm/lib/Transforms/IPO/GlobalOpt.cpp @@ -2645,7 +2645,7 @@ bool Evaluator::EvaluateFunction(Function *F, Constant *&RetVal, BasicBlock::iterator CurInst = CurBB->begin(); while (1) { - BasicBlock *NextBB; + BasicBlock *NextBB = 0; // Initialized to avoid compiler warnings. if (!EvaluateBlock(CurInst, NextBB)) return false; |
