commit d36531249a9a9500e516148e7e72d4c0a7a4d0ee
author Evan Cheng <evan.cheng@apple.com> Wed Feb 27 03:04:06 2008 +0000
committer Evan Cheng <evan.cheng@apple.com> Wed Feb 27 03:04:06 2008 +0000
tree 6989d7bcac7fd80359addc3fa13e899ff8961cfc
parent 1953ecb0a6fc8520b34b52fd04f7476a7eb4613f

Spiller now remove unused spill slots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47657 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/MachineFunction.cpp

diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 3089617..9bcf250 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -350,6 +350,10 @@
   for (unsigned i = 0, e = Objects.size(); i != e; ++i) {
     const StackObject &SO = Objects[i];
     OS << "  <fi #" << (int)(i-NumFixedObjects) << ">: ";
+    if (SO.Size == ~0ULL) {
+      OS << "dead\n";
+      continue;
+    }
     if (SO.Size == 0)
       OS << "variable sized";
     else