diff options
Diffstat (limited to 'lib/CodeGen/SimpleRegisterCoalescing.cpp')
-rw-r--r-- | lib/CodeGen/SimpleRegisterCoalescing.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp index e71b9d4c0f..fef2fde32a 100644 --- a/lib/CodeGen/SimpleRegisterCoalescing.cpp +++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp @@ -1123,12 +1123,6 @@ bool SimpleRegisterCoalescing::runOnMachineFunction(MachineFunction &fn) { continue; LiveInterval &RegInt = li_->getInterval(reg); float w = (mop.isUse()+mop.isDef()) * powf(10.0F, (float)loopDepth); - // If the definition instruction is re-materializable, its spill - // weight is half of what it would have been normally unless it's - // a load from fixed stack slot. - int Dummy; - if (RegInt.remat && !tii_->isLoadFromStackSlot(RegInt.remat, Dummy)) - w /= 2; RegInt.weight += w; UniqueUses.insert(reg); } |