commit 54898938673d2a13ce31626ec34b2d4d314b2c81
author Evan Cheng <evan.cheng@apple.com> Wed Oct 29 08:39:34 2008 +0000
committer Evan Cheng <evan.cheng@apple.com> Wed Oct 29 08:39:34 2008 +0000
tree cb6784071bfc3b10704032af0929077a5b7eb882
parent 23b10f5b64e594aa7c6b415805b563fed2a75874

- More pre-split fixes: spill slot live interval computation bug; restore point bug.
- If a def is spilt, remember its spill index to allow its reuse.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58375 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/RegAllocLinearScan.cpp

diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp
index 8020aa1..919b94c 100644
--- a/lib/CodeGen/RegAllocLinearScan.cpp
+++ b/lib/CodeGen/RegAllocLinearScan.cpp
@@ -550,7 +550,7 @@
   SI.weight += Weight;
 
   VNInfo *VNI;
-  if (SI.getNumValNums())
+  if (SI.hasAtLeastOneValue())
     VNI = SI.getValNumInfo(0);
   else
     VNI = SI.getNextValue(~0U, 0, ls_->getVNInfoAllocator());