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* Drop 'const'Devang Patel2007-05-032-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-022-4/+4
| | | | | | | | Due to darwin gcc bug, one version of darwin linker coalesces static const int, which defauts PassID based pass identification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-012-3/+9
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* eliminateFrameIndex() change.Evan Cheng2007-05-012-2/+4
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* Added MRegisterInfo hook to re-materialize an instruction.Evan Cheng2007-03-202-0/+12
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* Refactoring of formal parameter flags. Enable properly use ofAnton Korobeynikov2007-03-071-2/+4
| | | | | | | zext/sext/aext stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35008 91177308-0d34-0410-b5e6-96231b3b80d8
* PEI now passes a RegScavenger ptr to eliminateFrameIndex.Evan Cheng2007-02-282-3/+4
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* By default, spills kills the register being stored.Evan Cheng2007-02-231-3/+3
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* Simplify lowering and selection of exception ops.Jim Laskey2007-02-221-3/+0
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* Support to provide exception and selector registers.Jim Laskey2007-02-213-0/+17
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* Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.Evan Cheng2007-02-192-0/+19
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* For PR1207:Reid Spencer2007-02-192-19/+0
| | | | | | | | Revert patches that caused the problem. Evan, please investigate and reapply when you've discovered the problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34399 91177308-0d34-0410-b5e6-96231b3b80d8
* Added getReservedRegs().Evan Cheng2007-02-172-0/+19
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* Generalize TargetData strings, to support more interesting forms of data.Chris Lattner2007-02-141-1/+1
| | | | | | | Patch by Scott Michel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34266 91177308-0d34-0410-b5e6-96231b3b80d8
* Finish off bug 680, allowing targets to custom lower frame and returnNate Begeman2007-01-291-0/+4
| | | | | | | address nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33636 91177308-0d34-0410-b5e6-96231b3b80d8
* Make LABEL a builtin opcode.Jim Laskey2007-01-261-1/+1
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* hasFP() is now a virtual method of MRegisterInfo.Evan Cheng2007-01-232-0/+5
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* Teach TargetData to handle 'preferred' alignment for each target, and useChris Lattner2007-01-201-2/+2
| | | | | | | these alignment amounts to align scalars when we can. Patch by Scott Michel! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33409 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix naming inconsistency.Evan Cheng2007-01-022-8/+8
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* For PR950:Reid Spencer2006-12-311-19/+21
| | | | | | | | | | | | | | | | | | | Three changes: 1. Convert signed integer types to signless versions. 2. Implement the @sext and @zext parameter attributes. Previously the type of an function parameter was used to determine whether it should be sign extended or zero extended before the call. This information is now communicated via the function type's parameter attributes. 3. The interface to LowerCallTo had to be changed in order to accommodate the parameter attribute information. Although it would have been convenient to pass in the FunctionType itself, there isn't always one present in the caller. Consequently, a signedness indication for the result type and for each parameter was provided for in the interface to this method. All implementations were changed to make the adjustment necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32788 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate static ctors for Statistic objects.Chris Lattner2006-12-193-7/+10
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* What should be the last unnecessary <iostream>s in the library.Bill Wendling2006-12-075-10/+5
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* Detemplatize the Statistic class. The only type it is instantiated withChris Lattner2006-12-063-4/+4
| | | | | | | is 'unsigned'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32279 91177308-0d34-0410-b5e6-96231b3b80d8
* These asm printers shouldn't use assembly/writer.hChris Lattner2006-12-061-6/+1
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* MachineInstr::setOpcode -> MachineInstr::setInstrDescriptorEvan Cheng2006-11-301-3/+4
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* Change MachineInstr ctor's to take a TargetInstrDescriptor reference insteadEvan Cheng2006-11-276-29/+38
| | | | | | | of opcode and number of operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31947 91177308-0d34-0410-b5e6-96231b3b80d8
* Properly transfer kill / dead info.Evan Cheng2006-11-151-5/+9
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* Matches MachineInstr changes.Evan Cheng2006-11-133-8/+10
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* Match tblegen changes.Evan Cheng2006-11-081-6/+7
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* remove redundant/dead varsChris Lattner2006-11-031-2/+0
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* silence warningsChris Lattner2006-11-031-1/+1
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* For PR786:Reid Spencer2006-11-021-2/+0
| | | | | | | | | | | Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting fall out by removing unused variables. Remaining warnings have to do with unused functions (I didn't want to delete code without review) and unused variables in generated code. Maintainers should clean up the remaining issues when they see them. All changes pass DejaGnu tests and Olden. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
* All targets expand BR_JT for now.Evan Cheng2006-10-301-1/+2
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* don't dist internal readmeChris Lattner2006-10-281-1/+0
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* fix warning about missing newline at end of fileRafael Espindola2006-10-241-1/+1
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* implement uncond branch insertion for sparc to fix regressions from last nightChris Lattner2006-10-242-0/+13
| | | | | | | due to branchfolding git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31157 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge ISD::TRUNCSTORE to ISD::STORE. Switch to using StoreSDNode.Evan Cheng2006-10-132-13/+12
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* adjcallstackup/down clobbers the stack pointerChris Lattner2006-10-121-2/+2
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* Add properties to ComplexPattern.Evan Cheng2006-10-111-2/+2
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* Reflects ISD::LOAD / ISD::LOADX / LoadSDNode changes.Evan Cheng2006-10-092-26/+26
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* Make use of getStore().Evan Cheng2006-10-051-8/+7
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* Use getSectionForFunctionChris Lattner2006-10-051-3/+5
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* Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add anEvan Cheng2006-10-041-4/+4
| | | | | | | extra operand to LOADX to specify the exact value extension type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30714 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding dllimport, dllexport and external weak linkage types.Anton Korobeynikov2006-09-141-0/+8
| | | | | | | | | | DLL* linkages got full (I hope) codegeneration support in C & both x86 assembler backends. External weak linkage added for future use, we don't provide any codegeneration, etc. support for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30374 91177308-0d34-0410-b5e6-96231b3b80d8
* Reflects MachineConstantPoolEntry changes.Evan Cheng2006-09-121-1/+1
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* 1. Remove condition on delete.Jim Laskey2006-09-072-5/+9
| | | | | | | | | 2. Protect and outline createTargetAsmInfo. 3. Misc. kruft. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30169 91177308-0d34-0410-b5e6-96231b3b80d8
* Make target asm info a property of the target machine.Jim Laskey2006-09-072-14/+6
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* Break out target asm info into separate files.Jim Laskey2006-09-072-0/+56
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* Separate target specific asm properties from the asm printers.Jim Laskey2006-09-061-4/+12
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* Completely eliminate def&use operands. Now a register operand is EITHER aChris Lattner2006-09-051-2/+2
| | | | | | | def operand or a use operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30109 91177308-0d34-0410-b5e6-96231b3b80d8
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