| commit | 3651d92d91062ea4b1ee8b2a88eca03bd39e1968 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Thu Jul 08 05:01:41 2010 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Thu Jul 08 05:01:41 2010 +0000 |
| tree | d51c9f1abff59248eafc4fff6c6f5dd62d4a4536 | |
| parent | 515fe3a58877c745a922252a4492e866a2f1e42e [diff] |
Add TargetInstrInfo::copyPhysReg hook and use it from LowerSubregs. This target hook is intended to replace copyRegToReg entirely, but for now it calls copyRegToReg. Any remaining calls to copyRegToReg wil be replaced by COPY instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107854 91177308-0d34-0410-b5e6-96231b3b80d8