[llvm-commits] [llvm] r113597 - /llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp

[Bob Wilson]

Author: bwilson
Date: Fri Sep 10 13:25:35 2010
New Revision: 113597

URL: http://llvm.org/viewvc/llvm-project?rev=113597&view=rev
Log:
Calculate the number of VLDM/VSTM registers by subtracting the number of
fixed operands from the total number of operands (including the variadic ones).

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=113597&r1=113596&r2=113597&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMLoadStoreOptimizer.cpp Fri Sep 10 13:25:35 2010
@@ -458,10 +458,10 @@
   case ARM::t2STM:
   case ARM::VLDMS:
   case ARM::VSTMS:
-    return (MI->getNumOperands() - 4) * 4;
+    return (MI->getNumOperands() - MI->getDesc().getNumOperands() + 1) * 4;
   case ARM::VLDMD:
   case ARM::VSTMD:
-    return (MI->getNumOperands() - 4) * 8;
+    return (MI->getNumOperands() - MI->getDesc().getNumOperands() + 1) * 8;
   }
 }