Daniel Sanders b025b92898 [mips][msa] Fix corner case for integer constant splats with undef values. ...

lowerBUILD_VECTOR() was treating integer constant splats as being legal
regardless of whether they had undef values. This caused instruction
selection failures when the undefs were legalized to zero, making the
constant non-splat.

Fixed this by requiring HasAnyUndef to be false for a integer constant
splat to be legal. If it is true, a new node is generated with the undefs
replaced with the necessary values to remain a splat.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195455 91177308-0d34-0410-b5e6-96231b3b80d8

2013-11-22 13:14:06 +00:00

..

AsmParser

reverts 195057 per request

2013-11-19 20:53:28 +00:00

Disassembler

[mips][msa] Fix immediate value of LSA instruction as it was being wrongly encoded.

2013-11-18 12:32:49 +00:00

InstPrinter

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MCTargetDesc

reverts 195057 per request

2013-11-19 20:53:28 +00:00

TargetInfo

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CMakeLists.txt

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LLVMBuild.txt

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Makefile

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MicroMipsInstrFormats.td

Use instr mapping for microMIPS in llvm-mc.

2013-11-15 08:07:34 +00:00

MicroMipsInstrInfo.td

Support for microMIPS trap instruction with immediate operands.

2013-11-13 13:15:03 +00:00

Mips16FrameLowering.cpp

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Mips16FrameLowering.h

[mips] Align the stack to 16-bytes for mfp64.

2013-10-29 19:29:03 +00:00

Mips16HardFloat.cpp

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Mips16HardFloat.h

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Mips16InstrFormats.td

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Mips16InstrInfo.cpp

Make all the conditional Mips 16 branches get initially set for the

2013-11-15 02:21:52 +00:00

Mips16InstrInfo.h

Allow the code which returns the length for inline assembler to know

2013-11-13 04:37:52 +00:00

Mips16InstrInfo.td

Add, to constant islands, long jumps similar to ARM far branch.

2013-11-21 05:13:23 +00:00

Mips16ISelDAGToDAG.cpp

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Mips16ISelDAGToDAG.h

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Mips16ISelLowering.cpp

Make all the conditional Mips 16 branches get initially set for the

2013-11-15 02:21:52 +00:00

Mips16ISelLowering.h

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Mips16RegisterInfo.cpp

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Mips16RegisterInfo.h

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Mips64InstrInfo.td

Support for microMIPS branch instructions.

2013-11-04 14:53:22 +00:00

Mips.h

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Mips.td

[mips] Compute stack alignment on the fly.

2013-10-30 02:29:43 +00:00

MipsAnalyzeImmediate.cpp

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MipsAnalyzeImmediate.h

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MipsAsmPrinter.cpp

reverts 195057 per request

2013-11-19 20:53:28 +00:00

MipsAsmPrinter.h

[mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics)

2013-11-12 10:45:18 +00:00

MipsCallingConv.td

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MipsCodeEmitter.cpp

[mips][msa] Fix immediate value of LSA instruction as it was being wrongly encoded.

2013-11-18 12:32:49 +00:00

MipsCondMov.td

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MipsConstantIslandPass.cpp

Add, to constant islands, long jumps similar to ARM far branch.

2013-11-21 05:13:23 +00:00

MipsDelaySlotFiller.cpp

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MipsDSPInstrFormats.td

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MipsDSPInstrInfo.td

[mips] Define a pseudo instruction which writes to both the lower and higher

2013-10-15 01:48:30 +00:00

MipsFrameLowering.cpp

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MipsFrameLowering.h

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MipsInstrFormats.td

Support for microMIPS trap instruction with immediate operands.

2013-11-13 13:15:03 +00:00

MipsInstrFPU.td

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MipsInstrInfo.cpp

[weak vtables] Remove a bunch of weak vtables

2013-11-19 00:57:56 +00:00

MipsInstrInfo.h

[weak vtables] Remove a bunch of weak vtables

2013-11-19 00:57:56 +00:00

MipsInstrInfo.td

Use instr mapping for microMIPS in llvm-mc.

2013-11-15 08:07:34 +00:00

MipsISelDAGToDAG.cpp

[mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics)

2013-11-12 10:45:18 +00:00

MipsISelDAGToDAG.h

[mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics)

2013-11-12 10:45:18 +00:00

MipsISelLowering.cpp

[mips] Fix a bug in function CC_MipsO32_FP64. The second double precision

2013-11-12 22:16:18 +00:00

MipsISelLowering.h

[mips] Rename isel nodes.

2013-10-15 01:12:50 +00:00

MipsJITInfo.cpp

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MipsJITInfo.h

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MipsLongBranch.cpp

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MipsMachineFunction.cpp

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MipsMachineFunction.h

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MipsMCInstLower.cpp

Add a helper getSymbol to AsmPrinter.

2013-10-29 17:07:16 +00:00

MipsMCInstLower.h

The asm printer has a mangler. Use it.

2013-10-29 16:24:21 +00:00

MipsModuleISelDAGToDAG.cpp

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MipsModuleISelDAGToDAG.h

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MipsMSAInstrFormats.td

[mips][msa] Pseudo instructions require HasMSA too. Inherit from MSAPseudo instead of MipsPseudo

2013-11-20 14:32:28 +00:00

MipsMSAInstrInfo.td

[mips][msa] Pseudo instructions require HasMSA too. Inherit from MSAPseudo instead of MipsPseudo

2013-11-20 14:32:28 +00:00

MipsOs16.cpp

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MipsOs16.h

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MipsRegisterInfo.cpp

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MipsRegisterInfo.h

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MipsRegisterInfo.td

[mips][msa] Direct Object Emission support for CTCMSA and CFCMSA.

2013-10-21 12:26:50 +00:00

MipsRelocations.h

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MipsSchedule.td

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MipsSEFrameLowering.cpp

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MipsSEFrameLowering.h

[mips] Align the stack to 16-bytes for mfp64.

2013-10-29 19:29:03 +00:00

MipsSEInstrInfo.cpp

[mips] Fix 'ran out of registers' in MIPS32 with FP64 when generating code for (ConstantFP 0.0)

2013-11-18 13:12:43 +00:00

MipsSEInstrInfo.h

[mips] Define a pseudo instruction which writes to both the lower and higher

2013-10-15 01:48:30 +00:00

MipsSEISelDAGToDAG.cpp

[mips] Fix 'ran out of registers' in MIPS32 with FP64 when generating code for (ConstantFP 0.0)

2013-11-18 13:12:43 +00:00

MipsSEISelDAGToDAG.h

[mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics)

2013-11-12 10:45:18 +00:00

MipsSEISelLowering.cpp

[mips][msa] Fix corner case for integer constant splats with undef values.

2013-11-22 13:14:06 +00:00

MipsSEISelLowering.h

[mips][msa] Added support for matching fexp2 from normal IR (i.e. not intrinsics)

2013-10-23 10:36:52 +00:00

MipsSelectionDAGInfo.cpp

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MipsSelectionDAGInfo.h

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MipsSERegisterInfo.cpp

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MipsSERegisterInfo.h

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MipsSubtarget.cpp

[Mips] Adjust float ABI settings in case of MIPS16 mode.

2013-11-19 12:20:17 +00:00

MipsSubtarget.h

[mips] Partially revert r193641. Stack alignment should not be determined by

2013-11-11 21:49:03 +00:00

MipsTargetMachine.cpp

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MipsTargetMachine.h

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MipsTargetObjectFile.cpp

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MipsTargetObjectFile.h

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MipsTargetStreamer.h

reverts 195057 per request

2013-11-19 20:53:28 +00:00

MSA.txt

[mips][msa] Added support for matching bclr, and bclri from normal IR (i.e. not intrinsics)

2013-11-12 10:45:18 +00:00