Expand DYNAMIC_STACKALLOC nodes rather than doing custom-lowering.
authorAkira Hatanaka <ahatanaka@mips.com>
Tue, 31 Jul 2012 20:54:48 +0000 (20:54 +0000)
committerAkira Hatanaka <ahatanaka@mips.com>
Tue, 31 Jul 2012 20:54:48 +0000 (20:54 +0000)
commit1d165f1c252d1541b4788bf81092a9299cc764e5
tree4b8d5d6d66b4036a8afb605027178fd1f2d60594
parentf99efdf3290b438a2cd74304e4299d50bce2b397
Expand DYNAMIC_STACKALLOC nodes rather than doing custom-lowering.

The frame object which points to the dynamically allocated area will not be
needed after changes are made to cease reserving call frames.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161076 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Mips/MipsISelLowering.cpp
lib/Target/Mips/MipsISelLowering.h
lib/Target/Mips/MipsMachineFunction.h
lib/Target/Mips/MipsRegisterInfo.cpp
test/CodeGen/Mips/alloca.ll