Revert "Fix PR8612 in the standard spiller as well."

This reverts r119183 which borke the buildbots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119270 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index b77d43fe9a8080fbcb261547203cfb262a3648ca..aa2f965887404881c4314bd351539286156d72a8 100644 (file)
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -1136,14 +1136,11 @@ rewriteInstructionForSpills(const LiveInterval &li, const VNInfo *VNI,
       rewriteImplicitOps(li, MI, NewVReg, vrm);
 
     // Reuse NewVReg for other reads.
-    bool HasEarlyClobber = false;
     for (unsigned j = 0, e = Ops.size(); j != e; ++j) {
       MachineOperand &mopj = MI->getOperand(Ops[j]);
       mopj.setReg(NewVReg);
       if (mopj.isImplicit())
         rewriteImplicitOps(li, MI, NewVReg, vrm);
-      if (mopj.isEarlyClobber())
-        HasEarlyClobber = true;
     }
 
     if (CreatedNewVReg) {
@@ -1202,8 +1199,7 @@ rewriteInstructionForSpills(const LiveInterval &li, const VNInfo *VNI,
       }
     }
     if (HasDef) {
-      LiveRange LR(HasEarlyClobber ? index.getUseIndex() : index.getDefIndex(),
-                   index.getStoreIndex(),
+      LiveRange LR(index.getDefIndex(), index.getStoreIndex(),
                    nI.getNextValue(SlotIndex(), 0, VNInfoAllocator));
       DEBUG(dbgs() << " +" << LR);
       nI.addRange(LR);

diff --git a/test/CodeGen/ARM/2010-11-15-SpillEarlyClobber.ll b/test/CodeGen/ARM/2010-11-15-SpillEarlyClobber.ll
index 04220949027fb10e7ace8ae71dd27e6007f5647f..046016aa3f3a9ddfb16de6ae83bc72505f951059 100644 (file)
--- a/test/CodeGen/ARM/2010-11-15-SpillEarlyClobber.ll
+++ b/test/CodeGen/ARM/2010-11-15-SpillEarlyClobber.ll
@@ -1,4 +1,3 @@
-; RUN: llc < %s -verify-machineinstrs -spiller=standard
 ; RUN: llc < %s -verify-machineinstrs -spiller=inline
 ; PR8612
 ;