2 Commits

Author SHA1 Message Date
Akira Hatanaka
45d8dbc92d In MipsDAGToDAGISel::SelectAddr, fold add node into address operand, if its
second operand is MipsISD::GPRel.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162584 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-24 20:21:49 +00:00
Akira Hatanaka
e7338cd550 Add register Mips::GP to the list of reserved registers if target is bare-metal
to prevent it from being clobbered. mips uses $gp to access small data section.

This bug was originally reported by Carl Norum.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162340 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-22 03:18:13 +00:00