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llvm-project/llvm/lib/Target/NVPTX
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Eli Bendersky a108a65df2 Add an optimization that does CSE in a group of similar GEPs. 
This optimization merges the common part of a group of GEPs, so we can compute
each pointer address by adding a simple offset to the common part.

The optimization is currently only enabled for the NVPTX backend, where it has
a large payoff on some benchmarks.

Review: http://reviews.llvm.org/D3462

Patch by Jingyue Wu.

llvm-svn: 207783
2014-05-01 18:38:36 +00:00
..
InstPrinter
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
MCTargetDesc
[C++] Use 'nullptr'. Target edition.
2014-04-25 05:30:21 +00:00
TargetInfo
Prune redundant dependencies in LLVMBuild.txt.
2013-12-11 00:30:57 +00:00
cl_common_defines.h
[NVPTX] Run clang-format on all NVPTX sources.
2013-03-30 14:29:21 +00:00
CMakeLists.txt
[NVPTX] Add preliminary intrinsics and codegen support for textures/surfaces
2014-04-09 15:39:15 +00:00
LLVMBuild.txt
Prune redundant dependencies in LLVMBuild.txt.
2013-12-11 00:30:57 +00:00
Makefile
…
ManagedStringPool.h
Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.
2013-07-04 01:31:24 +00:00
NVPTX.h
[NVPTX] Add preliminary intrinsics and codegen support for textures/surfaces
2014-04-09 15:39:15 +00:00
NVPTX.td
Change the default of AsmWriterClassName and isMCAsmWriter.
2013-12-02 04:55:42 +00:00
NVPTXAllocaHoisting.cpp
ARM: implement ldrex, strex and clrex intrinsics
2013-07-16 09:46:55 +00:00
NVPTXAllocaHoisting.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXAsmPrinter.cpp
[C++] Use 'nullptr'. Target edition.
2014-04-25 05:30:21 +00:00
NVPTXAsmPrinter.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXAssignValidGlobalNames.cpp
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXFavorNonGenericAddrSpaces.cpp
[C++11] Replace some comparisons with 'nullptr' with simple boolean checks to reduce verbosity.
2014-04-09 04:20:00 +00:00
NVPTXFrameLowering.cpp
[NVPTX] Fix bug in stack code generation causes by MC conversion
2013-08-06 14:13:31 +00:00
NVPTXFrameLowering.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXGenericToNVVM.cpp
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXImageOptimizer.cpp
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXInstrFormats.td
…
NVPTXInstrInfo.cpp
[C++] Use 'nullptr'. Target edition.
2014-04-25 05:30:21 +00:00
NVPTXInstrInfo.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXInstrInfo.td
[NVPTX] Add missing patterns for div.approx with immediate denominator
2014-01-21 14:40:05 +00:00
NVPTXIntrinsics.td
[NVPTX] Add preliminary intrinsics and codegen support for textures/surfaces
2014-04-09 15:39:15 +00:00
NVPTXISelDAGToDAG.cpp
Use makeArrayRef insted of calling ArrayRef<T> constructor directly. I introduced most of these recently.
2014-04-30 07:17:30 +00:00
NVPTXISelDAGToDAG.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXISelLowering.cpp
Convert SelectionDAG::getMergeValues to use ArrayRef.
2014-04-27 19:20:57 +00:00
NVPTXISelLowering.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXLowerAggrCopies.cpp
[C++11] Add range based accessors for the Use-Def chain of a Value.
2014-03-09 03:16:01 +00:00
NVPTXLowerAggrCopies.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXMachineFunctionInfo.h
[NVPTX] Add preliminary intrinsics and codegen support for textures/surfaces
2014-04-09 15:39:15 +00:00
NVPTXMCExpr.cpp
[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE
2014-04-22 02:41:26 +00:00
NVPTXMCExpr.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXPrologEpilogPass.cpp
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXRegisterInfo.cpp
De-virtualize or remove some methods that have no overrides nor override anything. In some cases remove all together if there are no callers either.
2014-04-30 05:53:27 +00:00
NVPTXRegisterInfo.h
De-virtualize or remove some methods that have no overrides nor override anything. In some cases remove all together if there are no callers either.
2014-04-30 05:53:27 +00:00
NVPTXRegisterInfo.td
[NVPTX] Cut down on physical register defs
2013-07-01 12:59:06 +00:00
NVPTXReplaceImageHandles.cpp
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXSection.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXSubtarget.cpp
[cleanup] Lift using directives, DEBUG_TYPE definitions, and even some
2014-04-22 02:03:14 +00:00
NVPTXSubtarget.h
[cleanup] Fix two headers where we included a standard library header
2014-04-22 02:28:45 +00:00
NVPTXTargetMachine.cpp
Add an optimization that does CSE in a group of similar GEPs.
2014-05-01 18:38:36 +00:00
NVPTXTargetMachine.h
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00
NVPTXTargetObjectFile.h
[C++] Use 'nullptr'.
2014-04-28 04:05:08 +00:00
NVPTXutil.cpp
[NVPTX] Run clang-format on all NVPTX sources.
2013-03-30 14:29:21 +00:00
NVPTXutil.h
…
NVPTXUtilities.cpp
[C++] Use 'nullptr'. Target edition.
2014-04-25 05:30:21 +00:00
NVPTXUtilities.h
[NVPTX] Add query support for read-write images and managed variables
2014-04-09 15:38:52 +00:00
NVPTXVector.td
…
NVVMReflect.cpp
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. NVPTX edition
2014-04-29 07:57:44 +00:00