Remove unused variable to silence compiler warning.

llvm-svn: 156456
2012-05-09 00:30:21 +00:00 · 2012-05-09 00:30:21 +00:00 · edf46e6b6e
parent f60f5ee43d
commit edf46e6b6e
1 changed files with 0 additions and 1 deletions
--- a/llvm/lib/Target/TargetRegisterInfo.cpp
+++ b/llvm/lib/Target/TargetRegisterInfo.cpp
@ -154,7 +154,6 @@ TargetRegisterInfo::getMatchingSuperRegClass(const TargetRegisterClass *A,
  assert(Idx && "Bad sub-register index");

  // Find Idx in the list of super-register indices.
-  const uint32_t *Mask = 0;
  for (SuperRegClassIterator RCI(B, this); RCI.isValid(); ++RCI)
    if (RCI.getSubReg() == Idx)
      // The bit mask contains all register classes that are projected into B