llvm-6502/lib/Target/SystemZ
Duncan Sands 28b77e968d Add codegen support for vector select (in the IR this means a select
with a vector condition); such selects become VSELECT codegen nodes.
This patch also removes VSETCC codegen nodes, unifying them with SETCC
nodes (codegen was actually often using SETCC for vector SETCC already).
This ensures that various DAG combiner optimizations kick in for vector
comparisons.  Passes dragonegg bootstrap with no testsuite regressions
(nightly testsuite as well as "make check-all").  Patch mostly by
Nadav Rotem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139159 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-06 19:07:46 +00:00
..
MCTargetDesc Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
TargetInfo Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
CMakeLists.txt
Makefile
SystemZ.h
SystemZ.td
SystemZAsmPrinter.cpp Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
SystemZCallingConv.td
SystemZFrameLowering.cpp
SystemZFrameLowering.h
SystemZInstrBuilder.h
SystemZInstrFormats.td
SystemZInstrFP.td
SystemZInstrInfo.cpp Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
SystemZInstrInfo.h
SystemZInstrInfo.td
SystemZISelDAGToDAG.cpp
SystemZISelLowering.cpp Add codegen support for vector select (in the IR this means a select 2011-09-06 19:07:46 +00:00
SystemZISelLowering.h
SystemZMachineFunctionInfo.h
SystemZOperands.td
SystemZRegisterInfo.cpp
SystemZRegisterInfo.h
SystemZRegisterInfo.td
SystemZSelectionDAGInfo.cpp
SystemZSelectionDAGInfo.h
SystemZSubtarget.cpp Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
SystemZSubtarget.h
SystemZTargetMachine.cpp Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
SystemZTargetMachine.h