Change RET node to include signness information of the return values. e.g.
authorEvan Cheng <evan.cheng@apple.com>
Fri, 26 May 2006 23:09:09 +0000 (23:09 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 26 May 2006 23:09:09 +0000 (23:09 +0000)
commit8e7d056bc5c0688501f6721994c8f4074d699c69
treed1402f95de3881a9151596a42e09b2d3fe2934c8
parent22cf8b118e267bebda259a10b5acaa5ae82d3f72
Change RET node to include signness information of the return values. e.g.
RET chain, value1, sign1, value2, sign2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28509 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/SelectionDAGNodes.h
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp