| commit | c02a6fa7d8f0ccf2e0059bc40978a466fff3fcab | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Thu Jun 16 22:50:38 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Thu Jun 16 22:50:38 2011 +0000 |
| tree | c309fd07bf5e332d5bb360a75e061113ee11e079 | |
| parent | ed344d2e683d741a591a681157119e8fc3ee2827 [diff] |
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> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133210 91177308-0d34-0410-b5e6-96231b3b80d8