From 3c975a0ab54fdd420d3f1c84e1c41bc35738cb53 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Tue, 7 May 2019 10:50:11 +0000 Subject: [X86] Reduce scope of variables where possible. NFCI. Fixes cppcheck warnings. llvm-svn: 360131 --- llvm/lib/Target/X86/X86PadShortFunction.cpp | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'llvm/lib/Target/X86/X86PadShortFunction.cpp') 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::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 -- cgit v1.2.3