diff options
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocLinearScan.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 0875257550..b18f62be00 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -934,7 +934,7 @@ LiveInterval *RALinScan::hasNextReloadInterval(LiveInterval *cur) { void RALinScan::DowngradeRegister(LiveInterval *li, unsigned Reg) { bool isNew = DowngradedRegs.insert(Reg); - isNew = isNew; // Silence compiler warning. + (void)isNew; // Silence compiler warning. assert(isNew && "Multiple reloads holding the same register?"); DowngradeMap.insert(std::make_pair(li->reg, Reg)); for (const unsigned *AS = tri_->getAliasSet(Reg); *AS; ++AS) { |