Fix -Asserts warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80338 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index b0108f230641ce49f5b1d08bdb30be2985f96623..bc485daf6e92f7c680ee3b32f01f823959c4bf94 100644 (file)
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1058,12 +1058,11 @@ ARMBaseRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
     return;
 
   const TargetInstrDesc &Desc = MI.getDesc();
-  unsigned AddrMode = (Desc.TSFlags & ARMII::AddrModeMask);
 
   // If we get here, the immediate doesn't fit into the instruction.  We folded
   // as much as possible above, handle the rest, providing a register that is
   // SP+LargeImm.
-  assert((Offset || AddrMode == ARMII::AddrMode4) &&
+  assert((Offset || (Desc.TSFlags & ARMII::AddrModeMask) == ARMII::AddrMode4) &&
          "This code isn't needed if offset already handled!");
 
   // Insert a set of r12 with the full address: r12 = sp + offset