Add missing assert

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113365 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index e285e013e1c18c6a811d074533f70973172dbbcc..b153b68eb9bd0c67d48293d91d3e3d8cca724a5c 100644 (file)
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -1057,8 +1057,11 @@ ARMBaseRegisterInfo::ResolveFrameIndexReference(const MachineFunction &MF,
     if (isFixed) {
       FrameReg = getFrameRegister(MF);
       Offset = FPOffset;
-    } else if (MFI->hasVarSizedObjects())
+    } else if (MFI->hasVarSizedObjects()) {
+      assert(hasBasePointer(MF) &&
+             "VLAs and dynamic stack alignment, but missing base pointer!");
       FrameReg = BasePtr;
+    }
     return Offset;
   }