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llvm-6502/lib/Target/R600
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Michel Danzer de2e0bc366 R600/SI: Fix fneg for 0.0 
V_ADD_F32 with source modifier does not produce -0.0 for this. Just
manipulate the sign bit directly instead.

Also add a pattern for (fneg (fabs ...)).

Fixes a bunch of bit encoding piglit tests with radeonsi.

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200743 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-04 07:12:38 +00:00
..
InstPrinter
R600/SI: Add intrinsic for S_SENDMSG instruction
2014-01-27 07:20:44 +00:00
MCTargetDesc
Delete MCSubtargetInfo data members from target MCCodeEmitter classes
2014-01-28 23:13:25 +00:00
TargetInfo
Prune redundant dependencies in LLVMBuild.txt.
2013-12-11 00:30:57 +00:00
AMDGPU.h
Fix known typos
2014-01-24 17:20:08 +00:00
AMDGPU.td
R600: Recommit 199842: Add work-around for the CF stack entry HW bug
2014-01-23 16:18:02 +00:00
AMDGPUAsmPrinter.cpp
Remove the last hasRawTextSupport call from R600.
2014-01-31 22:14:06 +00:00
AMDGPUAsmPrinter.h
Add a default constructor to get deterministic behavior.
2013-12-05 16:21:17 +00:00
AMDGPUCallingConv.td
…
AMDGPUConvertToISA.cpp
…
AMDGPUFrameLowering.cpp
R600: Take alignment into account when calculating the stack offset
2014-01-22 19:24:23 +00:00
AMDGPUFrameLowering.h
…
AMDGPUInstrInfo.cpp
Use llvm_unreachable instead of assert(0)
2013-12-10 21:37:42 +00:00
AMDGPUInstrInfo.h
R600/SI: Implement spilling of SGPRs v5
2013-11-27 21:23:35 +00:00
AMDGPUInstrInfo.td
…
AMDGPUInstructions.td
R600: Disable the BFE pattern
2014-01-23 18:49:33 +00:00
AMDGPUIntrinsics.td
…
AMDGPUISelDAGToDAG.cpp
…
AMDGPUISelLowering.cpp
R600: Add support for global addresses with constant initializers
2014-01-22 19:24:21 +00:00
AMDGPUISelLowering.h
R600: Add support for global addresses with constant initializers
2014-01-22 19:24:21 +00:00
AMDGPUMachineFunction.cpp
…
AMDGPUMachineFunction.h
…
AMDGPUMCInstLower.cpp
Explictly pass MCSubtargetInfo to MCCodeEmitter::EncodeInstruction()
2014-01-28 23:13:07 +00:00
AMDGPUMCInstLower.h
…
AMDGPURegisterInfo.cpp
Use llvm_unreachable instead of assert(0)
2013-12-10 21:37:42 +00:00
AMDGPURegisterInfo.h
…
AMDGPURegisterInfo.td
…
AMDGPUSubtarget.cpp
R600: Recommit 199842: Add work-around for the CF stack entry HW bug
2014-01-23 16:18:02 +00:00
AMDGPUSubtarget.h
R600: Recommit 199842: Add work-around for the CF stack entry HW bug
2014-01-23 16:18:02 +00:00
AMDGPUTargetMachine.cpp
[cleanup] Move the Dominators.h and Verifier.h headers into the IR
2014-01-13 09:26:24 +00:00
AMDGPUTargetMachine.h
…
AMDGPUTargetTransformInfo.cpp
Add final and owerride keywords to TargetTransformInfo's subclasses.
2014-01-24 18:22:59 +00:00
AMDILBase.td
…
AMDILCFGStructurizer.cpp
Fix known typos
2014-01-24 17:20:08 +00:00
AMDILInstrInfo.td
…
AMDILIntrinsicInfo.cpp
…
AMDILIntrinsicInfo.h
…
AMDILIntrinsics.td
…
AMDILISelLowering.cpp
…
AMDILRegisterInfo.td
…
CMakeLists.txt
[CMake] Let add_public_tablegen_target() provide intrinsics_gen, too.
2013-11-28 17:04:31 +00:00
LLVMBuild.txt
Add proper dependencies to LLVMBuild.txt in llvm/lib.
2013-12-10 05:39:34 +00:00
Makefile
…
Processors.td
R600: Recommit 199842: Add work-around for the CF stack entry HW bug
2014-01-23 16:18:02 +00:00
R600ClauseMergePass.cpp
Fix known typos
2014-01-24 17:20:08 +00:00
R600ControlFlowFinalizer.cpp
R600: Correctly handle vertex fetch clauses the precede ENDIFs
2014-01-23 18:49:31 +00:00
R600Defines.h
Fix known typos
2014-01-24 17:20:08 +00:00
R600EmitClauseMarkers.cpp
R600: Register R600EmitClauseMarkers pass
2013-12-11 17:51:41 +00:00
R600ExpandSpecialInstrs.cpp
R600: Fix input modifiers lost for Cayman
2013-12-10 14:43:27 +00:00
R600InstrFormats.td
…
R600InstrInfo.cpp
R600: Remove successive JUMP in AnalyzeBranch when AllowModify is true
2014-01-23 18:49:34 +00:00
R600InstrInfo.h
Fix known typos
2014-01-24 17:20:08 +00:00
R600Instructions.td
Fix known typos
2014-01-24 17:20:08 +00:00
R600Intrinsics.td
…
R600ISelLowering.cpp
Fix known typos
2014-01-24 17:20:08 +00:00
R600ISelLowering.h
Fix known typos
2014-01-24 17:20:08 +00:00
R600MachineFunctionInfo.cpp
…
R600MachineFunctionInfo.h
…
R600MachineScheduler.cpp
Factor MI-Sched in preparation for post-ra scheduling support.
2013-12-28 21:56:47 +00:00
R600MachineScheduler.h
Factor MI-Sched in preparation for post-ra scheduling support.
2013-12-28 21:56:47 +00:00
R600OptimizeVectorRegisters.cpp
Re-sort all of the includes with ./utils/sort_includes.py so that
2014-01-07 11:48:04 +00:00
R600Packetizer.cpp
Fix known typos
2014-01-24 17:20:08 +00:00
R600RegisterInfo.cpp
…
R600RegisterInfo.h
…
R600RegisterInfo.td
…
R600Schedule.td
…
R600TextureIntrinsicsReplacer.cpp
…
SIAnnotateControlFlow.cpp
Add DEBUG_TYPE to SIAnnotateControlFlow
2014-02-03 22:58:05 +00:00
SIDefines.h
…
SIFixSGPRCopies.cpp
…
SIInsertWaits.cpp
R600/SI: Add intrinsic for S_SENDMSG instruction
2014-01-27 07:20:44 +00:00
SIInstrFormats.td
…
SIInstrInfo.cpp
Allow MachineCSE to coalesce trivial subregister copies the same way that it coalesces normal copies.
2013-12-17 04:50:45 +00:00
SIInstrInfo.h
Use llvm_unreachable instead of assert(0)
2013-12-10 21:37:42 +00:00
SIInstrInfo.td
R600/SI: Add intrinsic for BUFFER_LOAD_DWORD* instructions
2014-01-27 07:20:51 +00:00
SIInstructions.td
R600/SI: Fix fneg for 0.0
2014-02-04 07:12:38 +00:00
SIIntrinsics.td
R600/SI: Add intrinsic for BUFFER_LOAD_DWORD* instructions
2014-01-27 07:20:51 +00:00
SIISelLowering.cpp
Fix known typos
2014-01-24 17:20:08 +00:00
SIISelLowering.h
…
SILowerControlFlow.cpp
Use llvm_unreachable instead of assert(0)
2013-12-10 21:37:42 +00:00
SIMachineFunctionInfo.cpp
R600/SI: Implement spilling of SGPRs v5
2013-11-27 21:23:35 +00:00
SIMachineFunctionInfo.h
R600/SI: Implement spilling of SGPRs v5
2013-11-27 21:23:35 +00:00
SIRegisterInfo.cpp
Fix known typos
2014-01-24 17:20:08 +00:00
SIRegisterInfo.h
…
SIRegisterInfo.td
…
SISchedule.td
…
SITypeRewriter.cpp
Re-sort all of the includes with ./utils/sort_includes.py so that
2014-01-07 11:48:04 +00:00