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llvm-mirror/lib/Target/Mips
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Daniel Sanders 6fac4ec6e5 [mips][msa] Remove copy_u.d and move copy_u.w to MSA64. 
Summary:
The forwards compatibility strategy employed by MIPS is to consider registers
to be infinitely sign-extended. Then on ISA's with a wider register, the result
of existing instructions are sign-extended to register width and zero-extended
counterparts are added. copy_u.w on MSA32 and copy_u.w on MSA64 violate this
strategy and we have therefore corrected the MSA specs to fix this.

We still keep track of sign/zero-extension during legalization but we now
match copy_s.[wd] where required.

No change required to clang since __builtin_msa_copy_u_[wd] will map to
copy_s.[wd] where appropriate for the target.

Reviewers: vkalintiris

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D13472

llvm-svn: 250887
2015-10-21 09:58:54 +00:00
..
AsmParser
[mips][ias] Implement ulh macro.
2015-10-15 14:52:58 +00:00
Disassembler
[mips][microMIPS] Implement LB, LBE, LBU and LBUE instructions
2015-10-16 12:24:58 +00:00
InstPrinter
MC: Add target hook to control symbol quoting
2015-06-09 00:31:39 +00:00
MCTargetDesc
[mips][microMIPS] Implement LB, LBE, LBU and LBUE instructions
2015-10-16 12:24:58 +00:00
TargetInfo
[Mips64] Add support for MCJIT for MIPS64r2 and MIPS64r6
2015-05-28 13:48:41 +00:00
CMakeLists.txt
Remove getDataLayout() from TargetSelectionDAGInfo (had no users)
2015-07-09 02:10:08 +00:00
LLVMBuild.txt
Wrap some long lines in LLVMBuild files. NFC
2015-06-12 18:44:57 +00:00
Makefile
Reinstate "Nuke the old JIT."
2014-09-02 22:28:02 +00:00
MicroMips32r6InstrFormats.td
[mips][microMIPS] Implement LB, LBE, LBU and LBUE instructions
2015-10-16 12:24:58 +00:00
MicroMips32r6InstrInfo.td
[mips][microMIPS] Implement LB, LBE, LBU and LBUE instructions
2015-10-16 12:24:58 +00:00
MicroMips64r6InstrFormats.td
[mips][microMIPS] Implement DDIV, DMOD, DDIVU and DMODU instructions
2015-08-18 14:40:43 +00:00
MicroMips64r6InstrInfo.td
[mips][microMIPS] Implement DDIV, DMOD, DDIVU and DMODU instructions
2015-08-18 14:40:43 +00:00
MicroMipsDSPInstrFormats.td
[mips][microMIPS] Implement ADDQ.PH, ADDQ_S.W, ADDQH.PH, ADDQH.W, ADDSC, ADDU.PH, ADDU_S.QB, ADDWC and ADDUH.QB instructions
2015-10-19 07:16:26 +00:00
MicroMipsDSPInstrInfo.td
[mips][microMIPS] Implement ADDQ.PH, ADDQ_S.W, ADDQH.PH, ADDQH.W, ADDSC, ADDU.PH, ADDU_S.QB, ADDWC and ADDUH.QB instructions
2015-10-19 07:16:26 +00:00
MicroMipsInstrFormats.td
[mips][microMIPS] Implement LLE and SCE instructions
2015-10-15 08:11:50 +00:00
MicroMipsInstrFPU.td
[mips][sched] Split IIBranch into specific instruction classes.
2015-09-22 13:36:28 +00:00
MicroMipsInstrInfo.td
[mips][microMIPS] Implement LB, LBE, LBU and LBUE instructions
2015-10-16 12:24:58 +00:00
Mips16FrameLowering.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
Mips16FrameLowering.h
PrologEpilogInserter: Rewrite API to determine callee save regsiters.
2015-07-14 17:17:13 +00:00
Mips16HardFloat.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
Mips16HardFloatInfo.cpp
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16HardFloatInfo.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16InstrFormats.td
Fix a whole bunch of binary literals which were the wrong size. All were being silently zero extended to the correct width.
2014-08-07 05:46:54 +00:00
Mips16InstrInfo.cpp
[mips] Make sure that we don't adjust the stack pointer by zero amount.
2015-04-02 10:14:54 +00:00
Mips16InstrInfo.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16InstrInfo.td
[mips][sched] Split IIBranch into specific instruction classes.
2015-09-22 13:36:28 +00:00
Mips16ISelDAGToDAG.cpp
Make TargetLowering::getPointerTy() taking DataLayout as an argument
2015-07-09 02:09:04 +00:00
Mips16ISelDAGToDAG.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16ISelLowering.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
Mips16ISelLowering.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16RegisterInfo.cpp
Remove the need to cache the subtarget in the Mips TargetRegisterInfo
2015-03-12 05:43:57 +00:00
Mips16RegisterInfo.h
Remove the need to cache the subtarget in the Mips TargetRegisterInfo
2015-03-12 05:43:57 +00:00
Mips32r6InstrFormats.td
[mips][microMIPSr6] Implement initial mapping support
2015-04-20 12:42:08 +00:00
Mips32r6InstrInfo.td
[mips] Added support for various EVA ASE instructions.
2015-09-15 10:02:16 +00:00
Mips64InstrInfo.td
[mips][sched] Split IIBranch into specific instruction classes.
2015-09-22 13:36:28 +00:00
Mips64r6InstrInfo.td
[mips][microMIPS] Create microMIPS64r6 subtarget and implement DALIGN, DAUI, DAHI, DATI, DEXT, DEXTM and DEXTU instructions
2015-08-12 12:45:16 +00:00
Mips.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips.td
[mips][mips16] MIPS16 is not a CPU/Architecture but is an ASE.
2015-10-15 14:34:23 +00:00
MipsAnalyzeImmediate.cpp
Remove unnecessary copying or replace it with moves in a bunch of places.
2014-10-04 16:55:56 +00:00
MipsAnalyzeImmediate.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsAsmPrinter.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
MipsAsmPrinter.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsCallingConv.td
Rename the MIPS routine abiUsesSoftFloat -> useSoftFloat to match
2015-05-07 23:10:21 +00:00
MipsCCState.cpp
Use std::is_sorted to replace a custom version. Also replace a comparison predicate struct with a lambda.
2015-10-17 21:32:26 +00:00
MipsCCState.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsCondMov.td
[mips] Add the SoftFloat MipsSubtarget feature.
2015-05-07 10:29:52 +00:00
MipsConstantIslandPass.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
MipsDelaySlotFiller.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
MipsDSPInstrFormats.td
[mips][microMIPS] Implement DPA.W.PH, DPAQ_S.W.PH, DPAQ_SA.L.W, DPAQX_S.W.PH, DPAQX_SA.W.PH, DPAU.H.QBL, DPAU.H.QBR and DPAX.W.PH instructions
2015-10-15 08:59:45 +00:00
MipsDSPInstrInfo.td
[mips][msa] Remove copy_u.d and move copy_u.w to MSA64.
2015-10-21 09:58:54 +00:00
MipsEVAInstrFormats.td
[mips] Added support for various EVA ASE instructions.
2015-09-15 10:02:16 +00:00
MipsEVAInstrInfo.td
[mips] Added support for various EVA ASE instructions.
2015-09-15 10:02:16 +00:00
MipsFastISel.cpp
[mips][FastISel] Clang-format switch statement. NFC.
2015-10-12 15:39:41 +00:00
MipsFrameLowering.cpp
[mips] Add support for dynamic stack realignment.
2015-06-02 13:14:46 +00:00
MipsFrameLowering.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsInstrFormats.td
[mips] Add support for branch-likely pseudo-instructions
2015-09-15 15:06:26 +00:00
MipsInstrFPU.td
[mips][microMIPS] Fix an issue with selecting sqrt instruction in LLVM backend
2015-10-06 15:17:25 +00:00
MipsInstrInfo.cpp
PseudoSourceValue: Replace global manager with a manager in a machine function.
2015-08-11 23:09:45 +00:00
MipsInstrInfo.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsInstrInfo.td
[mips][msa] Remove copy_u.d and move copy_u.w to MSA64.
2015-10-21 09:58:54 +00:00
MipsISelDAGToDAG.cpp
Make TargetLowering::getPointerTy() taking DataLayout as an argument
2015-07-09 02:09:04 +00:00
MipsISelDAGToDAG.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsISelLowering.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
MipsISelLowering.h
Use std::is_sorted to replace a custom version. Also replace a comparison predicate struct with a lambda.
2015-10-17 21:32:26 +00:00
MipsLongBranch.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
MipsMachineFunction.cpp
PseudoSourceValue: Transform the mips subclass to target independent subclasses
2015-08-11 23:23:17 +00:00
MipsMachineFunction.h
PseudoSourceValue: Transform the mips subclass to target independent subclasses
2015-08-11 23:23:17 +00:00
MipsMCInstLower.cpp
Use MCSymbols for FastISel.
2015-06-23 12:21:54 +00:00
MipsMCInstLower.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsModuleISelDAGToDAG.cpp
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsMSAInstrFormats.td
[mips] Use PredicateControl for the MSA ASE instructions. NFC.
2015-09-24 12:10:23 +00:00
MipsMSAInstrInfo.td
[mips][msa] Remove copy_u.d and move copy_u.w to MSA64.
2015-10-21 09:58:54 +00:00
MipsOptimizePICCall.cpp
Remove most of the TargetMachine::getSubtarget/getSubtargetImpl
2015-01-29 23:27:36 +00:00
MipsOptionRecord.h
[mips] Add COP0 register class and use it in M[FT]C0/DM[FT]C0.
2015-06-27 15:39:19 +00:00
MipsOs16.cpp
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsRegisterInfo.cpp
Targets: commonize some stack realignment code
2015-07-20 22:51:32 +00:00
MipsRegisterInfo.h
Targets: commonize some stack realignment code
2015-07-20 22:51:32 +00:00
MipsRegisterInfo.td
[mips] Add COP0 register class and use it in M[FT]C0/DM[FT]C0.
2015-06-27 15:39:19 +00:00
MipsSchedule.td
[mips][p5600] Added P5600 processor and initial scheduler.
2015-09-28 18:24:08 +00:00
MipsScheduleP5600.td
[mips][p5600] Added P5600 processor and initial scheduler.
2015-09-28 18:24:08 +00:00
MipsSEFrameLowering.cpp
Mips: Remove implicit ilist iterator conversions, NFC
2015-10-20 00:15:20 +00:00
MipsSEFrameLowering.h
PrologEpilogInserter: Rewrite API to determine callee save regsiters.
2015-07-14 17:17:13 +00:00
MipsSEInstrInfo.cpp
[mips] Remove incorrect DebugLoc entries from prologue
2015-08-28 17:53:26 +00:00
MipsSEInstrInfo.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsSEISelDAGToDAG.cpp
[mips] Remove incorrect DebugLoc entries from prologue
2015-08-28 17:53:26 +00:00
MipsSEISelDAGToDAG.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsSEISelLowering.cpp
propagate fast-math-flags on DAG nodes
2015-09-16 16:31:21 +00:00
MipsSEISelLowering.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsSERegisterInfo.cpp
[mips] Add support for dynamic stack realignment.
2015-06-02 13:14:46 +00:00
MipsSERegisterInfo.h
Remove the need to cache the subtarget in the Mips TargetRegisterInfo
2015-03-12 05:43:57 +00:00
MipsSubtarget.cpp
[mips][micromips] Initial support for micrmomips DSP instructions and addu.qb implementation
2015-10-12 16:07:25 +00:00
MipsSubtarget.h
[mips][micromips] Initial support for micrmomips DSP instructions and addu.qb implementation
2015-10-12 16:07:25 +00:00
MipsTargetMachine.cpp
constify the Function parameter to the TTI creation callback and
2015-09-16 23:38:13 +00:00
MipsTargetMachine.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsTargetObjectFile.cpp
Move most user of TargetMachine::getDataLayout to the Module one
2015-07-16 06:11:10 +00:00
MipsTargetObjectFile.h
Move most user of TargetMachine::getDataLayout to the Module one
2015-07-16 06:11:10 +00:00
MipsTargetStreamer.h
[mips][ias] Implement .cpreturn directive.
2015-09-22 10:50:09 +00:00
MSA.txt
Revert: r249536 - Testing commit access with a trival whitespace change.
2015-10-07 10:57:06 +00:00