commit e4fd907e72a599eddfa7a81eac4366b5b82523e3
author Craig Topper <craig.topper@gmail.com> Sun Mar 04 10:43:23 2012 +0000
committer Craig Topper <craig.topper@gmail.com> Sun Mar 04 10:43:23 2012 +0000
tree e5a97f58db2537457943547ba007ee63299ae555
parent 9406da6e664a24c8e408cbba63daf162ca166ed9

Use uint16_t to store register overlaps to reduce static data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152001 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/DeadMachineInstructionElim.cpp

diff --git a/lib/CodeGen/DeadMachineInstructionElim.cpp b/lib/CodeGen/DeadMachineInstructionElim.cpp
index f5ca2d4..f175f3b 100644
--- a/lib/CodeGen/DeadMachineInstructionElim.cpp
+++ b/lib/CodeGen/DeadMachineInstructionElim.cpp
@@ -188,7 +188,7 @@
           unsigned Reg = MO.getReg();
           if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
             LivePhysRegs.set(Reg);
-            for (const unsigned *AliasSet = TRI->getAliasSet(Reg);
+            for (const uint16_t *AliasSet = TRI->getAliasSet(Reg);
                  *AliasSet; ++AliasSet)
               LivePhysRegs.set(*AliasSet);
           }