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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-05-07 10:50:11 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-05-07 10:50:11 +0000 |
| commit | 3c975a0ab54fdd420d3f1c84e1c41bc35738cb53 (patch) | |
| tree | 9ea16169cd9e9ced8c557920d5b03b35156aa375 /llvm/lib/Target/X86/X86PadShortFunction.cpp | |
| parent | d6d3808fa4324585e6949db6e4e8cd0b323c4406 (diff) | |
| download | bcm5719-llvm-3c975a0ab54fdd420d3f1c84e1c41bc35738cb53.tar.gz bcm5719-llvm-3c975a0ab54fdd420d3f1c84e1c41bc35738cb53.zip | |
[X86] Reduce scope of variables where possible. NFCI.
Fixes cppcheck warnings.
llvm-svn: 360131
Diffstat (limited to 'llvm/lib/Target/X86/X86PadShortFunction.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86PadShortFunction.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86PadShortFunction.cpp b/llvm/lib/Target/X86/X86PadShortFunction.cpp index fb8b0af5fcf..af974c805c3 100644 --- a/llvm/lib/Target/X86/X86PadShortFunction.cpp +++ b/llvm/lib/Target/X86/X86PadShortFunction.cpp @@ -112,14 +112,11 @@ bool PadShortFunc::runOnMachineFunction(MachineFunction &MF) { bool MadeChange = false; - MachineBasicBlock *MBB; - unsigned int Cycles = 0; - // Pad the identified basic blocks with NOOPs for (DenseMap<MachineBasicBlock*, unsigned int>::iterator I = ReturnBBs.begin(); I != ReturnBBs.end(); ++I) { - MBB = I->first; - Cycles = I->second; + MachineBasicBlock *MBB = I->first; + unsigned Cycles = I->second; if (Cycles < Threshold) { // BB ends in a return. Skip over any DBG_VALUE instructions |
