Commit Graph

5037 Commits

Author SHA1 Message Date
Chris Lattner
2ecd495235 Test longs and fp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5248 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:57:19 +00:00
Chris Lattner
67920c563b TEst longs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5247 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:57:11 +00:00
Chris Lattner
e1ac72a68c Add test for longs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5246 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:57:04 +00:00
Chris Lattner
6442a3eaae add div test as well
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5245 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:56:54 +00:00
Chris Lattner
102f533f69 test a bunch of stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5244 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:56:37 +00:00
Chris Lattner
376b12707a Test long support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5243 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:56:27 +00:00
Chris Lattner
3fa61eb199 Fix static initializer ordering dependency
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5236 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:52:43 +00:00
Chris Lattner
3cf5db73c7 Add debugging helper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5235 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:52:25 +00:00
Chris Lattner
80e5ed9f77 Make sure to handle %'s in strings correctly so that the names of BB's and functions are actually printed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5234 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:52:14 +00:00
Chris Lattner
d91d86f3a6 * No longer need lowerallocation pass
* Add X86 Stackifier pass
* Add peephole optimizer pass


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5233 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:51:23 +00:00
Chris Lattner
a849056a37 rename FP -> fp*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5232 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:50:46 +00:00
Chris Lattner
d264bec88a * Move frame and constant pool indexes to first argument of memory reference
so we can put an offset in there as well...
* Fix long/ulong stuff


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5231 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:50:33 +00:00
Chris Lattner
0c514f4e27 * Some instructions take 64 bit integers, add an Arg type for it
* Add flags for different types of FP pseudo instrs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5230 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:49:24 +00:00
Chris Lattner
20862b970e * Function calls clobber fp registers
* Use new M_TERMINATOR_FLAG flag
* Add ::Void flag on several instructions so def-use info is correct!
* Implement MANY FP instructions
* Finalize pseudo FP instructions
* Add set of Pseudo FP instruction description flags
* Add support for MOVim instrs
* Add support for 64 bit support instrs, like adc sbb, etc
* Add conditional move


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5229 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:48:46 +00:00
Chris Lattner
987e8baf12 Add support for frame and constant pool references
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5228 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:45:53 +00:00
Chris Lattner
31ad5dd67f Move passes out to Passes.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5227 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:45:29 +00:00
Chris Lattner
70445403c3 Add speculation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5226 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:35:08 +00:00
Chris Lattner
b708944fc2 * Implement rudimentary output of the constant pool
* Implement support for MRMS?m instructions
* Add Arg64 support
* Add support for frame indexes and constant pool indexes
*


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5225 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:35:03 +00:00
Chris Lattner
e831b6b802 * Add support for FP registers ST*
* Add support for the constant pool & constant pool indices
* Add support for MRMS?m instructions
* Fix FP Prefix emission
* Add support for global addresses and external symbols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5224 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:33:59 +00:00
Chris Lattner
3e130a2a77 * Adjust to use new interfaces, eliminating CurReg stuff
* Support arbitrary FP constants
* Fix bugs in frame layout for function calls and incoming arguments
* Insert copies for constant arguments to PHI nodes into the BOTTOM of
  predecessor blocks, not the top.
* Implement _floating point_ support: setcc, return, load, store, cast
* Fix several bugs in the cast instruction
* Abstract out call emission and load/store for FP
* Implement malloc/free without previous lowering pass.
* Make use of new forms of MachineOperand
* Implement _long_ support!
* Fix many bugs in FP support
* Change branch from je/jne to je/jmp
* Simplify code generated for GEP instructions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5223 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:32:26 +00:00
Chris Lattner
019a7c801b Fix references to functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5222 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:27:23 +00:00
Chris Lattner
08084145c6 Start renaming MachineInstrInfo -> TargetInstrInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5221 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:26:36 +00:00
Chris Lattner
80a0478bbb * Use the PHI Elimination pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5220 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:26:08 +00:00
Chris Lattner
91a452b382 * Convert to use LiveVariable analysis
* Convert to use PHIElimination pass
* Don't spill values which have just been reloaded (big win reducing spills)
* Add experimental support for eliminating spills before TwoAddress
  instructions.  It currently is broken so it is #ifdef'd out.
* Use new "is terminator" flag on instructions instead of looking for
  branches and returns explicitly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5219 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:25:40 +00:00
Chris Lattner
f00a3f905e Convert to MachineFunctionPass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5218 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:23:41 +00:00
Chris Lattner
8d95ef4973 Add support for 3 new forms of MachineOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5217 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:23:24 +00:00
Chris Lattner
4d149cdae1 Add support for constant pool
Add helper methods for MachineFrameInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5216 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:23:03 +00:00
Chris Lattner
7775df1a6c Add support for global address by string and constant pool values
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5215 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:22:37 +00:00
Chris Lattner
2584ba5867 Rename MachineInstrInfo -> TargetInstrInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5214 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:21:32 +00:00
Chris Lattner
075b4a066d * Start renaming MachineInstrInfo -> TargetInstrInfo
* Add new M_TERMINATOR_FLAG


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5213 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:21:19 +00:00
Chris Lattner
09d4fd57de Add new getName method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5212 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:19:44 +00:00
Chris Lattner
e836bae30c Simplify interface to creating a register
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5211 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:19:18 +00:00
Chris Lattner
9d4f9b9902 * Add support for new types of operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5210 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:18:44 +00:00
Chris Lattner
3c8cbe6567 * Add 3 new types of MachineOperand: ConstantPoolIndex ExternalSymbol and GlobalAddress's
* Add new isPCRelative modifier flag which should be used in place of MO_PCRelativeDisp type.
* Fix a bug in isPhysicalRegister
* Add new setOpcode and RemoveOperand methods


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5209 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:18:17 +00:00
Chris Lattner
40a75577ea * Add a constant pool to hold per-function constants which must be spilled to memory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5208 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:16:10 +00:00
Chris Lattner
09a5b0b6a3 * Add utility methods which make common cases easier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5207 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:15:24 +00:00
Chris Lattner
29dd209228 * Add support for values in the constant pool
* Add support for functions referenced by name


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5206 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:14:55 +00:00
Chris Lattner
63757f5fd0 Add an option (which will go away in the future) signfifying that there is a JIT under Linux
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5205 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:13:19 +00:00
Chris Lattner
d0f166a486 More renamings of Target/Machine*Info to Target/Target*Info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5204 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 03:13:05 +00:00
Chris Lattner
f27eeea54f Rename MachineOptInfo to TargetoptInfo
Rename MachineCacheInfo to TargetCacheInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5203 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 02:50:35 +00:00
Chris Lattner
dde126207e Rename MachineOptInfo to TargetoptInfo
Rename MachineCacheInfo to TargetCacheInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5202 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 02:50:33 +00:00
Chris Lattner
aa09b75d22 Rename FunctionFrameInfo to MachineFrameInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:08:28 +00:00
Chris Lattner
eb24db9727 Rename FunctionFrameInfo to MachineFrameInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5200 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:08:26 +00:00
Chris Lattner
8bd66e6907 Rename MachineFrameInfo to TargetFrameInfo.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5199 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:00:25 +00:00
Chris Lattner
58b3328ac7 Initial checkin of Prolog/Epilog code inserter, which is an important part
of the abstract frame representation


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5198 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:43:30 +00:00
Chris Lattner
5a977d4034 Put class in anonymous namespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5197 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:42:56 +00:00
Chris Lattner
600dee4aae * Convert to be a MachineFunctionPass instance
* Use new FunctionFrameInfo object to manage stack slots instead of doing
  it directly
* Adjust to new MRegisterInfo API
* Don't take a TM as a ctor argument
* Don't keep track of which callee saved registers are modified
* Don't emit prolog/epilog code or spill/restore code for callee saved regs
* Use new allocation_order_begin/end iterators to simplify dramatically the
  logic for picking registers to allocate
* Machine PHI nodes can no longer contain constant arguments

* Use a bitvector to keep track of registers used instead of a set
* Fix problem where explicitly referenced registers would be added to
  regsused set and never removed


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5196 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:42:14 +00:00
Chris Lattner
580f9be7ff * Convert to be a MachineFunctionPass instance
* Use new FunctionFrameInfo object to manage stack slots instead of doing
  it directly
* Adjust to new MRegisterInfo API
* Don't take a TM as a ctor argument
* Don't keep track of which callee saved registers are modified
* Don't emit prolog/epilog code or spill/restore code for callee saved regs
* Use new allocation_order_begin/end iterators to simplify dramatically the
  logic for picking registers to allocate
* Machine PHI nodes can no longer contain constant arguments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5195 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:40:43 +00:00
Chris Lattner
10cb79b484 * Add printing support for FrameIndex operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5194 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:37:37 +00:00
Chris Lattner
955fad1f99 * A bunch of functionality and data was removed from MachineFunction and put
into a new MachineFunctionInfo class
* Implement new FunctionFrameInfo class


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5193 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:37:16 +00:00