Commit Graph

2 Commits

Author SHA1 Message Date
Akira Hatanaka cd04e2b8e2 Properly save and restore RA and Mips16 callee save registers S0,S1
Patch by Reed Kotler.

llvm-svn: 164349
2012-09-21 01:08:16 +00:00
Akira Hatanaka d1c43cee24 Add definitions of two subclasses of MipsFrameLowering, Mips16FrameLowering and
MipsSEFrameLowering.

Implement MipsSEFrameLowering::hasReservedCallFrame. Call frames will not be
reserved if there is a call with a large call frame or there are variable sized
objects on the stack.

llvm-svn: 161090
2012-07-31 22:50:19 +00:00