Allow targets to specify their choice of calling conventions per
authorAnton Korobeynikov <asl@math.spbu.ru>
Fri, 14 Aug 2009 20:10:52 +0000 (20:10 +0000)
committerAnton Korobeynikov <asl@math.spbu.ru>
Fri, 14 Aug 2009 20:10:52 +0000 (20:10 +0000)
commit72977a45a8ad9d9524c9b49399e89fb9a3a676ed
treec55553467012faa67e7cbf7d9d59fff93516a821
parente6c835f42418c0fae6b63908d3c576a26d64cab2
Allow targets to specify their choice of calling conventions per
libcall. Take advantage of this in the ARM backend to rectify broken
choice of CC when hard float is in effect. PIC16 may want to see if
it could be of use in MakePIC16Libcall, which works unchanged.

Patch by Sandeep!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79033 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetLowering.h
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
lib/CodeGen/SelectionDAG/TargetLowering.cpp
lib/Target/ARM/ARMISelLowering.cpp
lib/Target/CellSPU/SPUISelLowering.cpp