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path: root/lib/CodeGen/MachineInstr.cpp
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* Use llvm streams instead of <iostream>Bill Wendling2006-11-281-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31985 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up.Evan Cheng2006-11-281-2/+2
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* Change MachineInstr ctor's to take a TargetInstrDescriptor reference insteadEvan Cheng2006-11-271-20/+14
| | | | | | | of opcode and number of operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31947 91177308-0d34-0410-b5e6-96231b3b80d8
* setOperand should not zap the operand list or add implicit operands to anChris Lattner2006-11-201-39/+0
| | | | | | | | | | instruction. Doing so breaks the FP stackifier, the alpha branch selector the sparc fpmover. This fixes PR1012 and CodeGen/X86/fp-stack-compare.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31876 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor updates.Evan Cheng2006-11-151-4/+4
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* - Let MachineInstr ctors add implicit def and use operands. Other operandsEvan Cheng2006-11-131-16/+113
| | | | | | | | | | will be inserted before these operands. If the opcode changes (by setOpcode), the implicit operands are updated as well. - Added IsKill, IsDead fields to MachineOperand in preparation for changes that move kill / dead info to MachineInstr's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31711 91177308-0d34-0410-b5e6-96231b3b80d8
* Add methods to add implicit def use operands to a MI.Evan Cheng2006-11-111-0/+12
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* Add implicit def / use operands to MachineInstr.Evan Cheng2006-11-101-2/+6
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* be more aggressive about matching identical instructions.Chris Lattner2006-10-251-1/+1
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* implement MachineOperand::isIdenticalToChris Lattner2006-10-201-0/+29
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* Only call isUse/isDef on register operandsChris Lattner2006-09-051-11/+5
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* Instructions with variable operands (variable_ops) can have a number requiredEvan Cheng2006-06-151-1/+2
| | | | | | | | | | | | | | operands. e.g. def CALL32r : I<0xFF, MRM2r, (ops GR32:$dst, variable_ops), "call {*}$dst", [(X86call GR32:$dst)]>; TableGen should emit operand informations for the "required" operands. Added a target instruction info flag M_VARIABLE_OPS to indicate the target instruction may have more operands in addition to the minimum required operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28791 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a bogus cast.Evan Cheng2006-05-261-1/+1
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* Final pass of minor cleanups for MachineInstrChris Lattner2006-05-041-4/+0
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* Remove redundancy and a level of indirection when creating machine operandsChris Lattner2006-05-041-21/+5
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* Remove and simplify some more machineinstr/machineoperand stuff.Chris Lattner2006-05-041-1/+1
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* Rename MO_VirtualRegister -> MO_Register. Clean up immediate handling.Chris Lattner2006-05-041-2/+2
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* Move some methods out of MachineInstr into MachineOperandChris Lattner2006-05-041-19/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28102 91177308-0d34-0410-b5e6-96231b3b80d8
* There shalt be only one "immediate" operand type!Chris Lattner2006-05-041-8/+2
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* Change "value" in MachineOperand to be a GlobalValue, as that is the onlyChris Lattner2006-05-041-14/+3
| | | | | | | thing that can be in it. Remove a dead method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28098 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a bunch more dead V9 specific stuffChris Lattner2006-05-041-25/+2
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* Remove a bunch more SparcV9 specific stuffChris Lattner2006-05-041-7/+1
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* Remove some more V9-specific stuff.Chris Lattner2006-05-041-32/+2
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* Remove some more unused stuff from MachineInstr that was leftover from V9.Chris Lattner2006-05-041-38/+0
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* JumpTable support! What this represents is working asm and jit support forNate Begeman2006-04-221-0/+6
| | | | | | | | | x86 and ppc for 100% dense switch statements when relocations are non-PIC. This support will be extended and enhanced in the coming days to support PIC, and less dense forms of jump tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27947 91177308-0d34-0410-b5e6-96231b3b80d8
* This field no longer existsChris Lattner2006-04-201-2/+0
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* Remove some of the obvious V9-specific cruftChris Lattner2006-04-201-101/+2
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* Add a MachineInstr::eraseFromParent convenience method.Chris Lattner2006-04-171-0/+9
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* Remove trailing whitespaceMisha Brukman2005-04-211-18/+18
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* Allow machine operands to represent global variables with offsets. This isChris Lattner2004-10-151-5/+9
| | | | | | | | | | | | | | | | | | useful when you have a reference like: int A[100]; void foo() { A[10] = 1; } In this case, &A[10] is a single constant and should be treated as such. Only MO_GlobalAddress and MO_ExternalSymbol are allowed to use this field, no other operand type is. This is another fine patch contributed by Jeff Cohen!! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17007 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes For Bug 352Reid Spencer2004-09-011-1/+1
| | | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
* * Doxygenify commentsMisha Brukman2004-07-091-104/+96
| | | | | | | | | | | | * Fix spacing, grammar in comment * Make code layout consistent * Wrap code at 80 cols * Delete spurious blank lines No functional changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14721 91177308-0d34-0410-b5e6-96231b3b80d8
* Add #include <iostream> since Value.h does not #include it any more.Reid Spencer2004-07-041-0/+2
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* Made a fix so that you can print out MachineInstrs that belong to a ↵Tanya Lattner2004-06-251-5/+18
| | | | | | MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14389 91177308-0d34-0410-b5e6-96231b3b80d8
* Make debugging dumps w/ multiple MachineBBs for a given LLVM BB readable.Brian Gaeke2004-06-171-4/+4
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* Adjust to new TargetMachine interfaceChris Lattner2004-06-021-1/+1
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* Changed clone to be const.Tanya Lattner2004-05-241-1/+7
| | | | | | | Changed copy constructor to set parent, prev, and next pointers to null. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13706 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed up my changes to add support for cloning Machine Instructions.Tanya Lattner2004-05-231-2/+3
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* Adding support to clone MachineInstrTanya Lattner2004-05-231-0/+19
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* Make MachineOperand's value named 'contents'. Make really, really sureBrian Gaeke2004-03-031-6/+6
| | | | | | | | it is always completely initialized and copied. Also, fix up many comments and asserts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12100 91177308-0d34-0410-b5e6-96231b3b80d8
* int64_t -> intChris Lattner2004-02-291-1/+1
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* Fix crash caused by passing register 0 toAlkis Evlogimenos2004-02-271-1/+1
| | | | | | | MRegisterInfo::isPhysicalRegister(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11894 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bugs in finegrainificationChris Lattner2004-02-231-1/+3
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* Finegrainify namespacificationChris Lattner2004-02-231-9/+7
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* Fix a __LONG__ term annoyance of mine: symbolic registers weren't being printedChris Lattner2004-02-191-6/+16
| | | | | | | | by operator<< on MachineInstr's, and looking up what register "24" is all of the time was greatly annoying. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11623 91177308-0d34-0410-b5e6-96231b3b80d8
* Add LeakDetection to MachineInstr.Alkis Evlogimenos2004-02-161-0/+12
| | | | | | | | Move out of line member functions of MachineBasicBlock to MachineBasicBlock.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11497 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove getAllocatedRegNum(). Use getReg() instead.Alkis Evlogimenos2004-02-131-5/+5
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* Add head-of-file comments and Doxygen comments. Tighten up a lot of whitespace.Brian Gaeke2004-02-131-36/+32
| | | | | | | | | Rename SetMachineOperandConst's formal parameters to match other methods here. Mark some methods as being used only by the SPARC back-end. Fix a missing-paren bug in OutputValue(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11363 91177308-0d34-0410-b5e6-96231b3b80d8
* Add parent pointer to MachineInstr that points to owningAlkis Evlogimenos2004-02-121-7/+14
| | | | | | | | | MachineBasicBlock. Also change opcode to a short and numImplicitRefs to an unsigned char so that overall MachineInstr's size stays the same. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11357 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename the opCode instance variable to OpcodeChris Lattner2004-02-121-29/+15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11348 91177308-0d34-0410-b5e6-96231b3b80d8
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