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| author | Michael Kuperstein <mkuper@google.com> | 2016-09-07 20:29:49 +0000 |
|---|---|---|
| committer | Michael Kuperstein <mkuper@google.com> | 2016-09-07 20:29:49 +0000 |
| commit | 71321563dea9ef097b42fc9a76a25e395f08f4b2 (patch) | |
| tree | 314b13793e5fba291ca13378e0d8ccc1217a482f /llvm/lib | |
| parent | 2da19a5a08a475b18730e00163b17b5cd6f50225 (diff) | |
| download | bcm5719-llvm-71321563dea9ef097b42fc9a76a25e395f08f4b2.tar.gz bcm5719-llvm-71321563dea9ef097b42fc9a76a25e395f08f4b2.zip | |
Don't reuse a variable name in a nested scope. NFC.
llvm-svn: 280853
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index c6972ec3b33..15600af4d39 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -1963,13 +1963,13 @@ bool CodeGenPrepare::dupRetToEnableTailCallOpts(BasicBlock *BB) { if (!TLI) return false; - ReturnInst *RI = dyn_cast<ReturnInst>(BB->getTerminator()); - if (!RI) + ReturnInst *RetI = dyn_cast<ReturnInst>(BB->getTerminator()); + if (!RetI) return false; PHINode *PN = nullptr; BitCastInst *BCI = nullptr; - Value *V = RI->getReturnValue(); + Value *V = RetI->getReturnValue(); if (V) { BCI = dyn_cast<BitCastInst>(V); if (BCI) @@ -1999,12 +1999,12 @@ bool CodeGenPrepare::dupRetToEnableTailCallOpts(BasicBlock *BB) { if (&*BI == BCI) // Also skip over the bitcast. ++BI; - if (&*BI != RI) + if (&*BI != RetI) return false; } else { BasicBlock::iterator BI = BB->begin(); while (isa<DbgInfoIntrinsic>(BI)) ++BI; - if (&*BI != RI) + if (&*BI != RetI) return false; } @@ -2060,7 +2060,7 @@ bool CodeGenPrepare::dupRetToEnableTailCallOpts(BasicBlock *BB) { continue; // Duplicate the return into CallBB. - (void)FoldReturnIntoUncondBranch(RI, BB, CallBB); + (void)FoldReturnIntoUncondBranch(RetI, BB, CallBB); ModifiedDT = Changed = true; ++NumRetsDup; } |
