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2003-06-04lib/CodeGen/Mapping/MappingInfo.cpp:Brian Gaeke
Update file comment to contain a bunch of the overview mapping-info documentation previously buried within the file. Remove some unnecessary include/using stmts. Rename pass to MappingInfoCollector. Rewrite a lot of it so it doesn't use global instance variables and so it outputs into MappingInfo objects and then dumps those out, instead of going straight to an assembly file. Change name of factory to getMappingInfoCollector. Fold prologue & epilogue writers into MappingInfo methods. lib/Target/Sparc/FInfo.cpp: Correct file comment to reflect above change lib/Target/Sparc/Sparc.cpp: Change name of factory to getMappingInfoCollector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6617 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Add file comment. Include <vector> and <string>. Update include guardsBrian Gaeke
to reflect file's current location. Add definition of class MappingInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6616 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Revert brians patch to get mapping info working againChris Lattner
sorry dude git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6615 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Had to comment out a line in outByte() to get it to compile because Out and ↵Tanya Lattner
tmp were undeclared. I was not sure what Brian wanted, so I will let him fix this. But now it compiles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6614 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04* Instead of re-inventing the MachineConstantPool emitter that's already givenMisha Brukman
in Emitter.cpp, just convert the Sparc version of the constant pool into what's already supported and inter-operate. * Implemented a first pass at lazy function resolution in the JITResolver. That required adding a SparcV9CodeEmitter pointer to simplify generating bit-patterns of the instructions. * SparcV9CodeEmitter now creates and destroys static TheJITResolver, which makes sense because the SparcV9CodeEmitter is the only user of TheJITResolver, and lives for the entire duration of the JIT (via PassManager which lives in VM). * Changed all return values in the JITResolver to uint64_t because of the 64-bit Sparc architecture. * Added a new version of getting the value of a GlobalValue in the SparcV9CodeEmitter, which now works for already-generated functions (JITted or library functions). * Removed little-used and unused functions, cleaning up the internal view of the SparcV9CodeEmitter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6612 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Make writeNumber() void. Get ready to decouple it from .byte directive output.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6609 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04I have finally seen the light. The code to change the opcode must live higher inMisha Brukman
the loop, and in both cases. In the first case, it is a VReg that is a constant so it may be actually converted to a constant. In the second case, it is already a constant, but then if it doesn't change its type (e.g. to become a register and have the value loaded from memory if it is too large to live in its instruction field), we must change the opcode BEFORE the 'continue', otherwise we miss the opportunity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6602 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Added the 4.7 instruction class and all the FMOVcc instructions in them.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6601 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Comment out opcodes currently unused in the Sparc backend.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6597 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04No really, you _cannot use_ getelementptr on an unsized type: that makesChris Lattner
no sense. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6595 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Added instruction format class 3.15 and floating-point compare instructions.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6594 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Undo one of those last fixes -- it was incorrect.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6593 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-04Avoid generating a getelementptr instruction of a functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6591 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Make the write*map methods more self-contained. Document some more.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6589 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Remove usage of typedefChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6583 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Add namespace comments for doxygenChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6581 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03I documented this file, in an attempt to understand it, with a view towardBrian Gaeke
rewriting it. I also vacuumed out all the commented-out code and inaccurate comments, etc. (We need to put the mapping information in a data structure so that we can pass it out to the JIT, instead of automagically converting it to .byte directives.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6574 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Use the new -o tablegen optionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6572 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Constants are laid out in memory in PC-relative form.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6568 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Added opcode conversion for conditional move of integers.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6567 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03* Convert load/store opcodes from register to immediate forms.Misha Brukman
* Stop code from wrapping to the next line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6566 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Convert load/store opcodes from register to immediate forms, if necessary.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6565 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Store instructions are different from other Format 3.1/3.2 instructions in thatMisha Brukman
they prefer the destination register to be last. Thus, two new classes were made for them that accomodate for having this layout of operands (F3_1rd, F3_2rd). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6564 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03Moved code to modify the opcode from 'reg' to 'imm' form to a more logical ↵Misha Brukman
place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6563 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03* Added section A.34: Move FP register on int reg condition (FMOVr)Misha Brukman
* Labeled sections that are not currently used in the Sparc backend as not requiring completion at this time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6562 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03* Removed unused classes (rd field is always mentioned last); fixed comments.Misha Brukman
* Added instruction classes which start building from rs1, then rs2, and rd. * Fixed order of operands in classes 4.1 and 4.2; added 4.6 . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6561 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03* Removed unused classes: the rd field is always mentioned as the last reg.Misha Brukman
* Added new classes which start building from rs1, adding rs2, and then rd. * Fixed order of operands in classes 3.11, 3.12, 3.16, and 3.17 . * Fixed comments to reflect Real Life (tm). * Removed "don't care" commented out assignments and dead classes (#if 0). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6560 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-03The rd field goes after the immediate field in format 2.1 instructions.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6559 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Remove usage of noncopyable classes to clean up doxygen output.Chris Lattner
In particular these classes are the last that link the noncopyable classes with the hash_map, vector, and list classes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6552 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Add #includeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6550 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Added MOVR (move int reg on register condition), aka comparison with zero.Misha Brukman
None of these instructions are actually used in the Sparc backend, so no changes were required in the instruction selector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6549 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02SparcInstr.def: added 'r' and 'i' versions of MOV(F)cc instructionsMisha Brukman
SparcInstrSelection.cpp: * Fixed opcodes to return correct 'i' version since the two functions are each only used in one place. * Changed name of function to have an 'i' in the name to signify that they each return an immediate form of the opcode. * Added a warning if either of the functions is ever used in a context which requires a register-version opcode. SparcV9_F4.td: fixed class F4_3, added F4_4 and notes that F4_{1,2} need fixing SparcV9.td: added the MOV(F)cc instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6548 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02* Added casts to/from floating-point to integers.Misha Brukman
* Changed // comments to #ifdef 0 to maintain syntax highlighting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6546 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02compiled with the new SchedGraphCommonGuochun Shi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6545 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Clean up after merging in SparcEmitter.cpp; branches and return work again.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6536 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6535 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Eliminated a compiler warning due to casting to a different-sized datatype.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6531 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Merged in tools/lli/JIT/SparcEmitter.cpp, coupled with the JITResolver takenMisha Brukman
from lib/Target/X86/X86CodeEmitter.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6530 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Renamed MachineCodeEmitter.cpp -> X86CodeEmitter.cpp as it conflicts with theMisha Brukman
target-independent lib/CodeGen/MachineCodeEmitter.cpp; preserved CVS history. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6528 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Fix bug: CBackend/2003-06-01-NullPointerType.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6526 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02Deal with %lo/%lm/%hm/%hh flags in getMachineOpValue().Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6522 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Move X86 specific code out of the JIT into the X86 backendChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6516 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Make the .inc file depend on $(TBLGEN), so that changes to TableGen followedBrian Gaeke
by a re-link of TableGen will notify Make to rebuild the .inc file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6512 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01* Implement cast (long|ulong) to boolChris Lattner
* Fix cast of (short|ushort|int|uint) to bool to work right git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6510 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Add RR forms of test instructionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6509 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Fix a bug with casts to bool. This fixes testcase ↵Chris Lattner
UnitTests/2003-05-31-CastToBool.c git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6507 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Add map info for arguments to call (copies)Anand Shukla
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6503 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Add support for shl and shr for 64 bit integer typesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6499 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Add definitions for TEST instructionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6498 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-01Add new cmovne32 instructionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6496 91177308-0d34-0410-b5e6-96231b3b80d8
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