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294 Commits

Author SHA1 Message Date
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
dea73839f6 Improve comments, add methods for structured printing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4431 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-30 00:46:31 +00:00
Chris Lattner
8815c79ea4 Add method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4428 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 23:40:30 +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
Chris Lattner
ba64363562 Merge with sparc backend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4403 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 20:10:58 +00:00
Chris Lattner
35c9a6ded7 X86 merge complete, eliminate dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4401 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 20:07:50 +00:00
Chris Lattner
495fe2e087 X86 merge is complete, eliminate unused code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4400 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 20:07:16 +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
Vikram S. Adve
e68a3435ee 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@4398 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 19:38:46 +00:00
Chris Lattner
ad3136fee4 Remove old entrypoint 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4385 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:15:01 +00:00
Chris Lattner
898c72b4d8 Remove unneeded #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4384 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 17:14:10 +00:00
Chris Lattner
770feb4bfc De-inline methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4379 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:33 +00:00
Chris Lattner
97d688515e Remove unneeded #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4377 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:50:06 +00:00
Chris Lattner
28760f4e77 Make assertIGNode be private to the InterferenceGraph.cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4375 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:42:34 +00:00
Chris Lattner
9979895976 Remove unneccesary #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4374 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:34:12 +00:00
Chris Lattner
4b28abb57f Delete unused header file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4373 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 16:32:08 +00:00
Chris Lattner
9ed63ee0fc Minor comment updates 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4361 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:43:42 +00:00
Chris Lattner
f0136b376e Initial checkin of MachineInstrBuilder class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4360 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 21:31:48 +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
Misha Brukman
d5806ffb40 Iterator functions now line up together. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4350 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 19:58:38 +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
335d5c399b s/method/function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4338 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 05:58:46 +00:00
Chris Lattner
d0aa0cdbc6 Change MachineBasicBlock's to not be Annotations, instead they are kept as 
part of a linked list tracked by MachineFunction.  MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4337 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 05:30:46 +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
8e7ae9860b Add BasicBlock list to MchineFunction that will eventually be the only 
way to access MachineBasicBlocks.  For now, it is never filled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4324 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:08:43 +00:00
Chris Lattner
0551f542ab MachineFunction.h now includes MachineBasicBlock.h in preparation for 
list changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4321 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 02:01:06 +00:00
Chris Lattner
506676de32 Remvoe dead fixme and typedef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4320 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:55:26 +00:00
Chris Lattner
aec11f1dec MachineBasicBlock doesn't need basicblock.h, it needs Annotation.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4319 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:53:00 +00:00
Chris Lattner
92eba0c49b Rename file to MachineBasicBlock.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4316 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:39:21 +00:00
Chris Lattner
9c6342d0cc Add note about state that should be removed when time permits 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4315 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:27:51 +00:00
Chris Lattner
a4f808b54e Fixes to previous checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4314 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:27:30 +00:00
Chris Lattner
51a8d85281 Inline some methods from .cpp files into .h files, minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4313 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:21:55 +00:00
Chris Lattner
e42a84f64f Add prototypes for creation/destruction passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4309 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:11:58 +00:00
Chris Lattner
09124ab3e2 This header is renamed to MachineFunction.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4304 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 00:45:06 +00:00
Chris Lattner
2fce4132c6 We don't need the forwarding typedef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4303 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 00:44:09 +00:00
Misha Brukman
fce1143bcf Changed MachineCodeForMethod' to MachineFunction'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4301 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 00:28:31 +00:00
Chris Lattner
e4108ae577 Add support or other operand types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4298 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-27 21:17:45 +00:00
Chris Lattner
e8b5413e5d Prune #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4295 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-27 20:49:47 +00:00
Chris Lattner
d4dec05036 Initial checkin of Machine Code representation for X86 backend. This will 
eventually be merged with the sparc backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4286 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-25 23:00:13 +00:00
Chris Lattner
37ae4056bb Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4267 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-23 01:11:51 +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
Chris Lattner
c5819944a2 Add a missing std:: qualifier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4244 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-21 13:23:42 +00:00
Vikram S. Adve
efc9433960 Removed misleading const keyword. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4169 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-14 16:32:24 +00:00
Vikram S. Adve
bbac47893f Added several more helper functions for construction MachineInstrs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3983 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-29 22:55:45 +00:00
Vikram S. Adve
f425884e27 Fixed method getReturnValue(): it should return NULL if the 
callee does not return a value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3968 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-28 17:03:54 +00:00
Anand Shukla
33db9bae15 Initial version: it adds 2 empty slots at the top of stack 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3872 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-21 04:58:26 +00:00
Vikram S. Adve
65ce103d8d Peephole optimization pass on final machine code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3863 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-20 16:33:03 +00:00
Vikram S. Adve
46d6a1aeb5 Add erase() method for a single element. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3849 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-20 00:55:57 +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
2796860297 New preselection pass that specializes LLVM code for a target machine, 
while remaining in legal portable LLVM form and preserving type
information and type safety.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3759 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-16 18:08:17 +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
d5af164f01 Add a version of ChooseRegOrImmed to handle numerical constants 
introduced by InstrSelection.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3746 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-16 15:58:34 +00:00
Vikram S. Adve
521758fb79 Remove unnecessary include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3723 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-14 23:04:52 +00:00
Vikram S. Adve
7e914a967d Break RA_DEBUG option into several levels to get better output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3722 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-14 22:18:37 +00:00
Vikram S. Adve
7c26898401 Moving to lib/CodeGen/RegAlloc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3718 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-14 11:57:17 +00:00
Chris Lattner
71184414d6 Move TmpInstruction ctor to InstrSelection.cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3622 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 21:07:51 +00:00
Vikram S. Adve
df3fe55e57 Added function GetMemInstArgs and made FoldGetElemChain private. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 21:03:10 +00:00
Vikram S. Adve
2730a38485 Added support for type inquiry in subclasses of InstTreeNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3502 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 21:02:42 +00:00
Vikram S. Adve
4afd6c37c7 Just some extra comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3446 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 03:03:10 +00:00
Chris Lattner
546b027b3e - Do not expose ::ID from any of the analyses anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3417 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:09:49 +00:00
Vikram S. Adve
917d551969 Change opLabel numbers for Not and BNot. 
Also, these tree nodes are now binary, not unary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3344 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-15 14:20:45 +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
179cdfb5c8 * Removed extraneous #includes 
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3277 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-09 20:08:03 +00:00
Chris Lattner
919c4f8a44 Change machinecode for instruction to not inherit from vector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3274 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-09 20:04:28 +00:00
Vikram S. Adve
b8a45c9fe9 Add function GetConstantValueAsUnsignedInt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3249 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-04 20:55:59 +00:00
Chris Lattner
b5eb866882 Expose instruction selection as a pass instead of a global function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3145 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-30 03:55:29 +00:00
Chris Lattner
eb702350f7 * Eliminate the Provided set. All Passes now finally just automatically 
provide themselves.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3124 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-29 21:03:33 +00:00
Chris Lattner
5d549083e2 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3111 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-26 21:11:42 +00:00
Chris Lattner
00444d0630 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3107 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-26 19:19:31 +00:00
Chris Lattner
c6a4bf1251 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3077 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-25 15:00:45 +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
1089790546 Non-standard hash classes are not in the std:: namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3057 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-24 21:21:33 +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
Mehwish Nagda
c4e9a14847 Moved to Reoptimizer/Mapping directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2991 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-22 22:06:56 +00:00
Mehwish Nagda
0226fdb6e7 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2912 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-15 23:56:27 +00:00
Vikram S. Adve
975f6d4f44 Bug fix: cast (bool) has higher precedence than %... who knew! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2864 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-10 21:51:46 +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
Vikram S. Adve
e694366259 Added a few more methods for creating instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2862 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-10 21:49:38 +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
deb9654056 Interface to class MachineCodeForBasicBlock. 
Moved here from MachineInstr.h to make it an annotation on BasicBlock.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2823 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 22:40:34 +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
c920dc714d Added two more helper functions for instruction creation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2819 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 22:33:45 +00:00
Anand Shukla
4a9f933751 changes to make it compatible with 64bit gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2786 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 20:22:25 +00:00
Chris Lattner
18961504fc *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2777 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:12:52 +00:00
Chris Lattner
85c5465e07 Convert RegClass::IsColorUsedArr from a dynamically allocated array to 
a vector.  This makes asserting on array bounds easier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2731 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-23 15:50:03 +00:00
Chris Lattner
e87adaac31 Avoid #including CommandLine.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2710 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-22 17:06:56 +00:00
Vikram S. Adve
67d6208d05 Better interface to generating machine instr for common cases 
(many places still need to be updated to use this interface).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2648 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-19 15:40:41 +00:00