[Hexagon] Overhaul of stack object allocation
authorKrzysztof Parzyszek <kparzysz@codeaurora.org>
Wed, 22 Apr 2015 16:43:53 +0000 (16:43 +0000)
committerKrzysztof Parzyszek <kparzysz@codeaurora.org>
Wed, 22 Apr 2015 16:43:53 +0000 (16:43 +0000)
commit5ce227e7878c5f881214180909c5f868e47a37aa
treee666d1f51984b7e8dfdb8eb458818380f242815f
parent1436ff81cc7d24b977a59847f5a6622c7450f902
[Hexagon] Overhaul of stack object allocation

- Use static allocation for aligned stack objects.
- Simplify dynamic stack object allocation.
- Simplify elimination of frame-indices.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235521 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/Hexagon/HexagonFrameLowering.cpp
lib/Target/Hexagon/HexagonFrameLowering.h
lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
lib/Target/Hexagon/HexagonISelLowering.cpp
lib/Target/Hexagon/HexagonISelLowering.h
lib/Target/Hexagon/HexagonInstrInfo.cpp
lib/Target/Hexagon/HexagonInstrInfo.td
lib/Target/Hexagon/HexagonMachineFunctionInfo.h
lib/Target/Hexagon/HexagonRegisterInfo.cpp
lib/Target/Hexagon/HexagonRegisterInfo.h