Commit Graph

1 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen c826df9506 Don't use register classes larger than TLI->getRegClassFor(VT).
In Thumb mode we cannot handle GPR virtual registers, even though some
instructions can. When isel is lowering a CopyFromReg, it should limit
itself to subclasses of getRegClassFor(VT).

<rdar://problem/9624323>

llvm-svn: 133210
2011-06-16 22:50:38 +00:00