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850f1cd3c0
llvm/lib/Target/XCore
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Richard Osborne 850f1cd3c0 Handle MVT::i64 type in DAG combine for ISD::ADD. Fold 64 bit 
expression add(add(mul(x,y),a),b) -> lmul(x,y,a,b) if all
operands are zero extended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98168 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 18:12:27 +00:00
..
AsmPrinter Lower BR_JT on the XCore to a jump into a series of jump instructions. 2010-02-23 13:25:07 +00:00
TargetInfo make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00
CMakeLists.txt
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00
MCSectionXCore.cpp
MCSectionXCore.h
README.txt
XCore.h
XCore.td Remove xs1b predicate since it is no longer needed to differentiate betweem 2009-10-06 16:17:57 +00:00
XCoreCallingConv.td
XCoreFrameInfo.cpp
XCoreFrameInfo.h
XCoreInstrFormats.td
XCoreInstrInfo.cpp Lower BR_JT on the XCore to a jump into a series of jump instructions. 2010-02-23 13:25:07 +00:00
XCoreInstrInfo.h Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in favor of 2009-12-05 00:44:40 +00:00
XCoreInstrInfo.td Don't mark call instruction as a barrier. 2010-02-23 21:08:11 +00:00
XCoreISelDAGToDAG.cpp Prefer LMUL to MACCU as LMUL has no tied operands. 2010-03-10 13:27:10 +00:00
XCoreISelLowering.cpp Handle MVT::i64 type in DAG combine for ISD::ADD. Fold 64 bit 2010-03-10 18:12:27 +00:00
XCoreISelLowering.h Fix thinko. 2010-03-10 16:27:11 +00:00
XCoreMachineFunctionInfo.h
XCoreMCAsmInfo.cpp Eliminate SetDirective, and replace it with HasSetDirective. 2010-01-26 20:40:54 +00:00
XCoreMCAsmInfo.h
XCoreRegisterInfo.cpp Change the Value argument to eliminateFrameIndex to a type-tagged value. This 2010-03-09 21:45:49 +00:00
XCoreRegisterInfo.h Change the Value argument to eliminateFrameIndex to a type-tagged value. This 2010-03-09 21:45:49 +00:00
XCoreRegisterInfo.td
XCoreSubtarget.cpp Remove xs1b predicate since it is no longer needed to differentiate betweem 2009-10-06 16:17:57 +00:00
XCoreSubtarget.h Remove xs1b predicate since it is no longer needed to differentiate betweem 2009-10-06 16:17:57 +00:00
XCoreTargetMachine.cpp indicate what the native integer types for the target are. 2009-11-07 19:07:32 +00:00
XCoreTargetMachine.h
XCoreTargetObjectFile.cpp Remove xs1a subtarget. xs1a is a preproduction device used in 2009-10-06 16:01:09 +00:00
XCoreTargetObjectFile.h Move TLOF implementations to libCodegen to resolve layering violation. 2010-02-15 22:37:53 +00:00

README.txt 

To-do
-----

* Instruction encodings
* Tailcalls
* Investigate loop alignment
* Add builtins
* Make better use of lmul / macc