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Removing a variable that is initialized but never read. The original author has been alerted to the warning, in case this variable is meant to be used. Fixes -Werror builds in the meantime. 

llvm-svn: 222649
This commit is contained in:
Aaron Ballman 2014-11-24 14:03:16 +00:00
parent ea22c4cfbb
commit 41580deaf1
1 changed files with 2 additions and 6 deletions
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8
llvm/lib/Target/R600/SILowerControlFlow.cpp
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@ -435,7 +435,6 @@ bool SILowerControlFlowPass::runOnMachineFunction(MachineFunction &MF) {
SIMachineFunctionInfo *MFI = MF.getInfo<SIMachineFunctionInfo>();
bool HaveKill = false;
bool NeedM0 = false;
bool NeedWQM = false;
bool NeedFlat = false;
unsigned Depth = 0;
@ -449,15 +448,12 @@ bool SILowerControlFlowPass::runOnMachineFunction(MachineFunction &MF) {
Next = std::next(I);
MachineInstr &MI = *I;
if (TII->isDS(MI.getOpcode())) {
if (TII->isDS(MI.getOpcode()))
NeedWQM = true;
}
// Flat uses m0 in case it needs to access LDS.
if (TII->isFLAT(MI.getOpcode())) {
NeedM0 = true;
if (TII->isFLAT(MI.getOpcode()))
NeedFlat = true;
}
switch (MI.getOpcode()) {
default: break;