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a91f53634c
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2674 Commits

Author SHA1 Message Date
Misha Brukman
a91f53634c Fix DForm_4: format is `op r, r, i' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15613 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 18:07:55 +00:00
Misha Brukman
7b71776401 Fix comment header, specify type of file `tablegen'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15612 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 17:37:14 +00:00
Chris Lattner
7d620d57a4 Convert the Ii16 instructions over 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15606 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 16:22:02 +00:00
Chris Lattner
ab67067186 Convert all Ii8 instructions over to the autogenerated asmprinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15605 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 16:09:54 +00:00
Misha Brukman
57e177c58b Define the target name so we can use it via TableGen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15604 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 15:29:15 +00:00
Chris Lattner
f8e6f4f776 Paper over CBackend/2004-08-09-va-end-null.ll 
Note that this indicates a serious problem with the way we are emitting varargs,
but this should not be properly fixed until after 1.3.

This patch SHOULD go into 1.3.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15602 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 00:19:16 +00:00
Misha Brukman
b05daff7fa Stub definition of the PowerPC CodeEmitter class; this isn't functional (yet). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15600 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 23:03:59 +00:00
Misha Brukman
7103fba019 CodePrinter -> AsmPrinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15599 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 22:27:45 +00:00
Misha Brukman
8124020192 Remove ClassPrefix variable as it's no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15586 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 19:13:29 +00:00
Misha Brukman
0b9bbd2244 The (future) SparcV8 JIT would do well to have a class prefix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15583 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 18:13:09 +00:00
Misha Brukman
0f5702237b Define the ClassPrefix for SparcV9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15581 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 17:46:49 +00:00
Misha Brukman
929072eb04 Define a ClassPrefix for PowerPC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15580 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 17:46:26 +00:00
Misha Brukman
665235b9df Classes need to have a prefix name, so that they can be tacked on to the pieces 
that TableGen creates for them, e.g. CodeEmitter, AsmPrinter, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15579 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 17:46:06 +00:00
Misha Brukman
f588548a86 Generate a code emitter for PowerPC as well, this will be used in the JIT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15578 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 17:24:32 +00:00
Misha Brukman
4ad7d1bee7 Use instruction formats as defined in the PowerPC ISA manual 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15577 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 17:24:04 +00:00
Reid Spencer
524a60587d Fix stack size processing now that the return address isn't an implied 
push onto the top of the stack like x86, which uses the local area
offset.  This will allow the removal of PowerPCPEI.cpp soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15573 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-09 01:24:32 +00:00
Reid Spencer
b814e2d1c0 Get rid of a warning when compiling optimized. Uninitialized variable has 
been initialized.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15565 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-07 15:19:31 +00:00
Brian Gaeke
16ca1947fd dumpSavedState has outlived its usefulness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15555 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-06 19:11:43 +00:00
Chris Lattner
3ea934668b Changes commited for Nate Begeman: 
Use a PowerPC specific prolog epilog inserter to control where spilled
callee save regs are placed on the stack.
Get rid of implicit return address stack slot, save return address reg
(LR) in appropriate slot
Improve code generated for functions that don't have calls or access
globals


Note from Chris: PowerPCPEI will eventually be eliminated, once the
functionality is merged into CodeGen/PrologEpilogInserter.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15536 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-06 06:58:50 +00:00
Brian Gaeke
406e8cbb43 Update the To-Do list according to my notes + assertions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15535 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-06 04:38:13 +00:00
John Criswell
aaf10ab5a2 Added Louis Gerbarg. Louis is given credit in the CREDITS.TXT file, so I 
assume Louis also holds copyright.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15534 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-05 23:46:27 +00:00
John Criswell
2c2ba762a3 Add additional copyright notice for the PowerPC backend. 
Thanks Nate!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15531 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-05 20:36:00 +00:00
Misha Brukman
2f947865cb Simplify makefile by combining all TableGen dependencies into one variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15527 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-05 18:34:15 +00:00
Misha Brukman
3c7071447c PowerPC is a real target now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15522 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-05 18:22:30 +00:00
Misha Brukman
1411a67060 Hand-propagate the constant TARGET_NAME which was making lines wrap anyway 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15506 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 21:48:45 +00:00
Misha Brukman
7a750e1ff5 * Remove unnecessary comment 
* Fix alignment of code
* Tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15505 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 21:48:00 +00:00
Misha Brukman
dee0f9b94c Align dependencies so they don't hurt the eyes to look at them 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15504 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 21:37:41 +00:00
Misha Brukman
7338ae5b88 Remove unused instruction classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15501 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 21:18:57 +00:00
Misha Brukman
db01356c15 Make tablegen targets depend on PowerPCInstrFormats.td as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15500 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 21:18:36 +00:00
Chris Lattner
6173cd9c16 getValues does not exist 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15495 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 17:29:14 +00:00
Chris Lattner
cdf7012860 getValues is gone 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15494 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 17:27:27 +00:00
Alkis Evlogimenos
15876bb28c Stop using getValues(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15487 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 08:44:43 +00:00
Brian Gaeke
1c313c959a Get rid of the only use of TargetInstrInfo::getResultPos(), a deprecated method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15483 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 08:05:27 +00:00
Brian Gaeke
57195d1321 Include SparcV9TmpInstr.h to pick up the def. of TmpInstruction, 
instead of InstrSelection.h, which is dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15476 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:34:57 +00:00
Brian Gaeke
aceb7d8b97 Include SparcV9BurgISel.h, to pick up the definition of 
createSparcV9BurgInstSelector().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15474 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:30:04 +00:00
Brian Gaeke
98ac7ac507 Include SparcV9TmpInstr.h instead of llvm/CodeGen/InstrSelection.h, to pick 
up the definition of class TmpInstruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15473 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:29:53 +00:00
Brian Gaeke
bd0a183fec Include SparcV9BurgISel.h, because PreSelection uses routines from within 
the SparcV9 BURG instruction selector.  Eww!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15472 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:29:40 +00:00
Brian Gaeke
8943e68bff Add a Doxygen comment, and inline the constructor (which is now almost empty). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15471 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:29:28 +00:00
Brian Gaeke
587cd1aa3c The InstrForest data type has moved from llvm/CodeGen/InstrForest.h 
to SparcV9InstrForest.h.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15470 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:29:16 +00:00
Brian Gaeke
d5ce4116b2 Add a new file containing just TmpInstruction and its implementation. 
Many other pieces of the SparcV9 backend want to use TmpInstruction, but
don't need any other instruction selector baggage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15469 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:29:04 +00:00
Brian Gaeke
10b11920c9 All the SparcV9 BURG instruction selector pieces have been collected into the 
new file SparcV9BurgISel.cpp, with exposed interfaces in SparcV9BurgISel.h.
The InstrSelection directory is now dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15468 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 07:28:51 +00:00
Chris Lattner
46c2b3a5ec Squelch warnings in release mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15460 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 03:51:55 +00:00
Misha Brukman
68f3459994 Remove unused opcodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15447 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-03 20:23:44 +00:00
Chris Lattner
82953784fc Move this file out of the top-level docs directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15429 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-03 04:15:02 +00:00
Misha Brukman
37dcae63eb * Use simpler instruction templates to define instructions 
* Fix several extended opcodes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15423 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-02 21:58:52 +00:00
Misha Brukman
c681a4e476 Replace patterns 0, 4, and 5 with simpler heirarchical definitions that use the 
official PowerPC instruction format lingo: X- and D-form.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15422 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-02 21:56:35 +00:00
Misha Brukman
28791dd17f Separate instruction formats from instruction definitions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15414 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-02 16:54:54 +00:00
Misha Brukman
6a90f8202b Add #include <cstdlib> and abort() to silence a warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15413 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-02 14:02:21 +00:00
Misha Brukman
82fd8d8cdd * ceil() requires #include <cmath> for compilation 
* Alphabetize #includes
* Fix some lines to fit within 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15412 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-02 13:59:10 +00:00
Chris Lattner
bcdda01210 Fix a warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15409 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-01 19:31:30 +00:00