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347 Commits

Author SHA1 Message Date
Chris Lattner
4d69c8e369 Add support for the CC registers for Sparc BE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5296 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-15 19:22:06 +00:00
Chris Lattner
cb09cc268b Move annotation to support library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5268 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 21:29:58 +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
7ad6be7b01 * Frame indices are signed 
* Cluster modification methods together


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5164 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-28 20:05:44 +00:00
Chris Lattner
56cf63f2f6 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5138 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-25 05:00:49 +00:00
Chris Lattner
c583175e72 Add new opIsUse method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5062 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-15 22:05:02 +00:00
Chris Lattner
8cbfc75d17 Add capability to have a MachineBasicBlock as an operand to a MachineInstr 
Add a bunch of methods to MachineOperand is* to reduce usage of MO_foo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5032 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-15 08:01:02 +00:00
Misha Brukman
35880f394f Instead of checking op.getType() against MO_VirtualRegister and 
MO_MachineRegister, we no longer distinguish Virtual vs. Machine registers
externally, they're ALL registers, all equal.

Registers are only differentiated whether they are >=
MRegisterInfo::FirstVirtual or not.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4823 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-22 22:40:52 +00:00
Chris Lattner
ce3d3eadef Add helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4744 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-18 06:57:05 +00:00
Chris Lattner
af55be15df Print is const! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4737 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-17 23:22:13 +00:00
Chris Lattner
23e6bba592 Finish enumating code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4726 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-17 22:33:54 +00:00
Chris Lattner
7e1a53b404 Remove unused methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4720 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-17 22:14:22 +00:00
Chris Lattner
32f3d08cde Convert to use an enum to access def/use/use&def information. These make 
reading code much easier than just seeing "true, false" especially when
default parameters default one but not both arguments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4717 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-17 21:56:10 +00:00
Vikram S. Adve
8f211a4ab0 Bug fix in setting an implicit ref. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4452 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 20:38:16 +00:00
Chris Lattner
9cc361579b Allow BuildMI that helps automate construction of SSA information 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4443 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 01:48:41 +00:00
Chris Lattner
fa78fbf446 Add support for structured printing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4432 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 00:46:48 +00:00
Chris Lattner
7db458fb07 Add capability to have machine instruction autoinsert when it is created 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4424 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 23:18:23 +00:00
Vikram S. Adve
a2bae305fb Remove separate vector of implicit refs from MachineInstr, and 
instead record them as extra operands in the operands[] vector.
Also, move CallArgsDescriptor into this class instead of making it an
annotation on the machine instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4399 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 19:41:18 +00:00
Chris Lattner
9a8e4121aa Remove all traces of the "Opcode Mask" field in the MachineInstr class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4359 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:17:20 +00:00
Chris Lattner
b98a53f201 Remove more default arguments that are never used 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4358 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:02:40 +00:00
Chris Lattner
7279122e66 Remove default operands that are never used 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4357 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:59:49 +00:00
Chris Lattner
413746e983 * Make MachineOperand ctors private, so MachineOperand can only be created 
by MachineInstr.
* Add a bunch of new methods to allow incremental addition of operands to the
  machine instr instance.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4356 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 20:48:39 +00:00
Chris Lattner
2f305989b3 Remove two arguments that are never specified 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4348 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:46:59 +00:00
Chris Lattner
1294a7e936 Remove typedef that is unneccesary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4332 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:50:01 +00:00
Chris Lattner
133f079c8c Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4331 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:45:29 +00:00
Chris Lattner
6d6c3f8618 Add new getOperandType(i) method to MachineInstr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4330 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:30:20 +00:00
Chris Lattner
572f5c8c0c Fairly major overhaul of MachineInstr & Operand classes 
- Inline methods that are mostly a single line anyway
  - Eliminate several methods that were never called
  - Group methods a bit more consistently


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4329 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 04:24:49 +00:00
Chris Lattner
054c1f6cb6 Make MachineInstr.h not #include MachineInstrInfo.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4328 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:29:46 +00:00
Chris Lattner
4a63b72df9 Don't #include <Support/*>, #include "Support/*" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4325 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:11:53 +00:00
Chris Lattner
27a08935ca - Two minor improvements to the MachineInstr class to reduce footprint and 
overhead: Merge 3 parallel vectors into 1, change regsUsed hash_set to be a
    bitvector.  Sped up LLC a little less than 10% in a debug build!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4261 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-22 23:16:21 +00:00
Chris Lattner
1a33e6eb74 Small space optimization: Make MachineOperands take 16 bytes instead of 
20 on intel or 24 on sparc


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4256 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-22 00:15:13 +00:00
Chris Lattner
756a55000b Remove a 'using' directives from a header file. Using directives cause 
global changes, so aren't good for headers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4245 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-21 13:24:50 +00:00
Vikram S. Adve
e8b57ef260 Add method MachineInstr::replace to rewrite a machine instruction in place. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3843 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-20 00:47:49 +00:00
Vikram S. Adve
504fc5b7b5 Add method MachineOperand::hasAllocatedReg(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3747 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-16 15:58:54 +00:00
Vikram S. Adve
a7710518da Add method MachineInstr::substituteValue() which substitutes 
one Value with another one in all operands and implicit references
of the machine instruction.

Also add method MachineOperand::getVRegValueOrNull().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3307 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-14 16:54:11 +00:00
Chris Lattner
cc367a3ea0 Do not add an extra vtable to EVERY machineinstr created. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3280 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-09 21:49:21 +00:00
Chris Lattner
39d69009d0 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3067 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-24 22:20:06 +00:00
Chris Lattner
09ff1126da *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3056 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-24 21:21:32 +00:00
Vikram S. Adve
69cacd4710 Add support for marking each operand as a %hh, %hm, %lm or %lo. 
Represent previous bools and these ones with flags in a single byte
per operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2863 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-10 21:50:57 +00:00
Anand Shukla
e086f4e897 added std:: to hash_set 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2846 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-09 19:18:16 +00:00
Chris Lattner
53e9983790 Include header in the compiler-neutral location 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2843 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-09 16:50:24 +00:00
Vikram S. Adve
7a4be9580e Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.{cpp,h}. 
An (explicit or implicit) operand may now be both a def and a use.
Also add a set of regs used by each instruction.
dump() no longer takes an optional argument, which doesn't work in gdb.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2821 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 22:38:45 +00:00
Vikram S. Adve
8eb04905e8 MachineInstr now inherits from Annotable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2647 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-19 15:39:59 +00:00
Chris Lattner
8929cc230a Rewrite MachineCodeForBasicBlock in terms of containment rather than 
inheritance.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2200 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-09 18:00:49 +00:00
Chris Lattner
e7506a366e Rename Method to Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1957 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-23 22:51:58 +00:00
Vikram S. Adve
9558b4a292 Bug fix in setting CC register. 
Also use distinct names for the three types of SetMachineOperand
to avoid painful overloading problems and errors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1894 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-18 03:10:17 +00:00
Chris Lattner
2f898d2074 Convert operand iterator over to work like an STL iterator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1720 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 06:02:59 +00:00
Chris Lattner
a730c86422 * Prune many #includes 
* Remove MachineCodeForVMInstr -> MachineCodeForInstruction.h
* Remove MachineCodeForMethod  -> MachineCodeForMethod.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1636 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-03 07:11:59 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Chris Lattner
7a17675206 Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1408 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-04 00:03:30 +00:00