commit 1d3265887755f2eac986407343dc7447948e9a72
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 c0af8f45958150e8a5b2f31d2b67a2ac236182ae
parent dc2cada889b3bcf652fd8f356e2b96cea8e6e228

Use uint16_t to store register overlaps to reduce static data.

llvm-svn: 152001

llvm/lib/CodeGen/ExecutionDepsFix.cpp

diff --git a/llvm/lib/CodeGen/ExecutionDepsFix.cpp b/llvm/lib/CodeGen/ExecutionDepsFix.cpp
index c057c1b..a48c540 100644
--- a/llvm/lib/CodeGen/ExecutionDepsFix.cpp
+++ b/llvm/lib/CodeGen/ExecutionDepsFix.cpp
@@ -666,7 +666,7 @@
     // or -1.
     AliasMap.resize(TRI->getNumRegs(), -1);
     for (unsigned i = 0, e = RC->getNumRegs(); i != e; ++i)
-      for (const unsigned *AI = TRI->getOverlaps(RC->getRegister(i)); *AI; ++AI)
+      for (const uint16_t *AI = TRI->getOverlaps(RC->getRegister(i)); *AI; ++AI)
         AliasMap[*AI] = i;
   }