[llvm-commits] [llvm] r105454 - /llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp

[Jim Grosbach]

Author: grosbach
Date: Thu Jun  3 20:23:30 2010
New Revision: 105454

URL: http://llvm.org/viewvc/llvm-project?rev=105454&view=rev
Log:
more dbg_value adjustments so debug info doesn't affect codegen

Modified:
    llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp?rev=105454&r1=105453&r2=105454&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp Thu Jun  3 20:23:30 2010
@@ -1291,7 +1291,7 @@
   // some day.
   SmallSet<unsigned, 4> AddedRegPressure;
   while (++I != E) {
-    if (MemOps.count(&*I))
+    if (I->isDebugValue() || MemOps.count(&*I))
       continue;
     const TargetInstrDesc &TID = I->getDesc();
     if (TID.isCall() || TID.isTerminator() || TID.hasUnmodeledSideEffects())
@@ -1574,7 +1574,9 @@
         break;
       }
 
-      MI2LocMap[MI] = Loc++;
+      if (!MI->isDebugValue())
+        MI2LocMap[MI] = ++Loc;
+
       if (!isMemoryOp(MI))
         continue;
       unsigned PredReg = 0;