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llvm-mirror/lib/Target/R600
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Tom Stellard 783df8b1c7 R600/SI: Fix bug in TTI loop unrolling preferences 
We should be setting UnrollingPreferences::MaxCount to MAX_UINT instead
of UnrollingPreferences::Count.

Count is a 'forced unrolling factor', while MaxCount sets an upper
limit to the unrolling factor.

Setting Count to MAX_UINT was causing the loop in the testcase to be
unrolled 15 times, when it only had a maximum of 4 iterations.

llvm-svn: 228303
2015-02-05 15:32:18 +00:00
..
AsmParser
InstPrinter
MCTargetDesc
TargetInfo
AMDGPU.h [PM] Remove a bunch of stale TTI creation method declarations. I nuked 2015-02-01 00:22:15 +00:00
AMDGPU.td R600/SI: Add subtarget feature for if f32 fma is fast 2015-01-29 19:34:25 +00:00
AMDGPUAlwaysInlinePass.cpp
AMDGPUAsmPrinter.cpp Compute the ELF SectionKind from the flags. 2015-01-29 17:33:21 +00:00
AMDGPUAsmPrinter.h
AMDGPUCallingConv.td
AMDGPUFrameLowering.cpp
AMDGPUFrameLowering.h
AMDGPUInstrInfo.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
AMDGPUInstrInfo.h R600/SI: Determine target-specific encoding of READLANE and WRITELANE early v2 2015-02-03 17:37:57 +00:00
AMDGPUInstrInfo.td
AMDGPUInstructions.td R600/SI: Only select cvt_flr/cvt_rpi with no NaNs. 2015-01-31 21:28:13 +00:00
AMDGPUIntrinsicInfo.cpp
AMDGPUIntrinsicInfo.h
AMDGPUIntrinsics.td
AMDGPUISelDAGToDAG.cpp R600: Don't promote i64 stores to v2i32 during DAG legalization 2015-02-04 20:49:49 +00:00
AMDGPUISelLowering.cpp R600/SI: Make more store operations legal 2015-02-04 20:49:51 +00:00
AMDGPUISelLowering.h Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
AMDGPUMachineFunction.cpp
AMDGPUMachineFunction.h
AMDGPUMCInstLower.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
AMDGPUMCInstLower.h
AMDGPUPromoteAlloca.cpp
AMDGPURegisterInfo.cpp
AMDGPURegisterInfo.h
AMDGPURegisterInfo.td
AMDGPUSubtarget.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
AMDGPUSubtarget.h R600/SI: Enable subreg liveness by default 2015-02-04 23:14:18 +00:00
AMDGPUTargetMachine.cpp [multiversion] Switch all of the targets over to use the 2015-02-01 13:20:00 +00:00
AMDGPUTargetMachine.h [multiversion] Switch all of the targets over to use the 2015-02-01 13:20:00 +00:00
AMDGPUTargetTransformInfo.cpp R600/SI: Fix bug in TTI loop unrolling preferences 2015-02-05 15:32:18 +00:00
AMDGPUTargetTransformInfo.h [multiversion] Remove the function parameter from the unrolling 2015-02-01 14:31:23 +00:00
AMDILCFGStructurizer.cpp
AMDKernelCodeT.h
CaymanInstructions.td Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
CIInstructions.td Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
CMakeLists.txt
EvergreenInstructions.td Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
LLVMBuild.txt
Makefile
Processors.td R600/SI: Add subtarget feature for if f32 fma is fast 2015-01-29 19:34:25 +00:00
R600ClauseMergePass.cpp
R600ControlFlowFinalizer.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
R600Defines.h
R600EmitClauseMarkers.cpp
R600ExpandSpecialInstrs.cpp
R600InstrFormats.td
R600InstrInfo.cpp
R600InstrInfo.h
R600Instructions.td Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
R600Intrinsics.td
R600ISelLowering.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
R600ISelLowering.h Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
R600MachineFunctionInfo.cpp
R600MachineFunctionInfo.h
R600MachineScheduler.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
R600MachineScheduler.h
R600OptimizeVectorRegisters.cpp
R600Packetizer.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
R600RegisterInfo.cpp
R600RegisterInfo.h
R600RegisterInfo.td
R600Schedule.td
R600TextureIntrinsicsReplacer.cpp
R700Instructions.td Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
SIAnnotateControlFlow.cpp R600/SI: Fix bug from insertion of llvm.SI.end.cf into loop headers 2015-02-05 15:32:15 +00:00
SIDefines.h
SIFixSGPRCopies.cpp
SIFixSGPRLiveRanges.cpp
SIFoldOperands.cpp Fix typo 2015-01-31 23:37:27 +00:00
SIInsertWaits.cpp R600/SI: Fix dependency between instruction writing M0 and S_SENDMSG on VI (v2) 2015-02-03 17:37:52 +00:00
SIInstrFormats.td R600/SI: Add VI versions of LDS atomics 2015-01-27 17:25:07 +00:00
SIInstrInfo.cpp R600/SI: Fix B64 VALU shifts on VI 2015-02-03 21:53:01 +00:00
SIInstrInfo.h
SIInstrInfo.td R600/SI: Rewrite VOP1InstSI to contain a pseudo and _si opcode 2015-02-03 21:53:05 +00:00
SIInstructions.td R600/SI: Fix i64 truncate to i1 2015-02-05 06:05:13 +00:00
SIIntrinsics.td
SIISelLowering.cpp R600/SI: Expand misaligned 16-bit memory accesses 2015-02-04 20:49:52 +00:00
SIISelLowering.h Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
SILoadStoreOptimizer.cpp Reuse a bunch of cached subtargets and remove getSubtarget calls 2015-01-30 23:24:40 +00:00
SILowerControlFlow.cpp
SILowerI1Copies.cpp
SIMachineFunctionInfo.cpp
SIMachineFunctionInfo.h
SIPrepareScratchRegs.cpp
SIRegisterInfo.cpp R600/SI: Determine target-specific encoding of READLANE and WRITELANE early v2 2015-02-03 17:37:57 +00:00
SIRegisterInfo.h R600/SI: Define a schedule model and enable the generic machine scheduler 2015-01-29 16:55:25 +00:00
SIRegisterInfo.td
SISchedule.td
SIShrinkInstructions.cpp
SITypeRewriter.cpp
VIInstrFormats.td
VIInstructions.td R600/SI: Add VI versions of MUBUF loads and stores 2015-01-27 17:24:58 +00:00