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Author SHA1 Message Date
Chris Lattner
3f4d9ffde5 FindGlobalNamed used to take 2.92s out of 8.39s running a profile build of 
gccld -disable-opt on 252.eon.

This patch deletes it and replaces it with a map.  The proper fix for this
is to fix PR411, but this will do in the short term.

gccld on eon now takes 5.51s, which is 50% faster than before this patch. :)

llvm-svn: 15480
 2004-08-04 07:44:58 +00:00
Brian Gaeke
d0cf43f696 sparcv9select is history 
llvm-svn: 15479
 2004-08-04 07:39:21 +00:00
Brian Gaeke
1f8045ae93 libsparcv9select is history 
llvm-svn: 15478
 2004-08-04 07:38:52 +00:00
Brian Gaeke
464b5b8f1a These headers have been moved/merged into other files. 
llvm-svn: 15477
 2004-08-04 07:37:56 +00:00
Brian Gaeke
a3937dba33 Include SparcV9TmpInstr.h to pick up the def. of TmpInstruction, 
instead of InstrSelection.h, which is dead.

llvm-svn: 15476
 2004-08-04 07:34:57 +00:00
Brian Gaeke
10dd34f5d8 Tighten up some whitespace. Include SparcV9TmpInstr.h to pick up 
the def. of TmpInstruction, instead of InstrSelection.h, which is
dead.

llvm-svn: 15475
 2004-08-04 07:34:44 +00:00
Brian Gaeke
cf5c05b371 Include SparcV9BurgISel.h, to pick up the definition of 
createSparcV9BurgInstSelector().

llvm-svn: 15474
 2004-08-04 07:30:04 +00:00
Brian Gaeke
904618127d Include SparcV9TmpInstr.h instead of llvm/CodeGen/InstrSelection.h, to pick 
up the definition of class TmpInstruction.

llvm-svn: 15473
 2004-08-04 07:29:53 +00:00
Brian Gaeke
34aa0c9905 Include SparcV9BurgISel.h, because PreSelection uses routines from within 
the SparcV9 BURG instruction selector.  Eww!

llvm-svn: 15472
 2004-08-04 07:29:40 +00:00
Brian Gaeke
30384b669d Add a Doxygen comment, and inline the constructor (which is now almost empty). 
llvm-svn: 15471
 2004-08-04 07:29:28 +00:00
Brian Gaeke
43e28e8de4 The InstrForest data type has moved from llvm/CodeGen/InstrForest.h 
to SparcV9InstrForest.h.

llvm-svn: 15470
 2004-08-04 07:29:16 +00:00
Brian Gaeke
b989c54cf7 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.

llvm-svn: 15469
 2004-08-04 07:29:04 +00:00
Brian Gaeke
b0388ebaa3 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.

llvm-svn: 15468
 2004-08-04 07:28:51 +00:00
Chris Lattner
f140ae0851 I swear I compiled this, really I did. 
llvm-svn: 15467
 2004-08-04 07:28:06 +00:00
Chris Lattner
5cc9a6fda7 Factor some code out, no substantial change. 
llvm-svn: 15466
 2004-08-04 07:05:54 +00:00
Chris Lattner
4a2f261fab Concisify some code 
Do not call FindGlobalNamed when we know we will ignore the result (because
we are not going to link a static symbol anyway).  This speeds up
gccld -disable-opt on 252.eon from 8.63s to 8.39s.

llvm-svn: 15465
 2004-08-04 06:05:47 +00:00
Chris Lattner
7a9b9f9499 Fix linkage types 
llvm-svn: 15464
 2004-08-04 05:10:48 +00:00
Chris Lattner
100d0875ba Implement a FIXME, by not searching linearly through a map to remove an 
element.  This speeds up the bytecode reader from 12.86s to 8.72s on 252.eon.

llvm-svn: 15463
 2004-08-04 04:48:01 +00:00
Chris Lattner
a5d89de2da New methods 
llvm-svn: 15462
 2004-08-04 04:45:42 +00:00
Chris Lattner
83c911936d Minor efficiency improvements 
llvm-svn: 15461
 2004-08-04 04:45:29 +00:00
Chris Lattner
cccb1332ed Squelch warnings in release mode 
llvm-svn: 15460
 2004-08-04 03:51:55 +00:00
Chris Lattner
9b6089d893 Now that ConstantPointerRef is gone, it is the case that all operands of constants 
are themselves constants.  This should allow us to reduce a significant amount
of casting in the sourcebase.

llvm-svn: 15459
 2004-08-04 02:43:00 +00:00
Chris Lattner
a81b270e18 Add a special version of getType for ConstantPointerNull, exposing the fact 
that all Null pointers have pointer type

llvm-svn: 15458
 2004-08-04 02:42:17 +00:00
Chris Lattner
8eda57f392 Add a cast 
llvm-svn: 15457
 2004-08-04 02:27:17 +00:00
Reid Spencer
9faa7517b7 Added note for PR413 
Tools now respond to the --version option.

llvm-svn: 15456
 2004-08-04 00:43:50 +00:00
Chris Lattner
71bbf1ea00 Change SymbolTable::insertEntry to be more careful about how many map 
lookups it does.  This shaves another 5% off of bcreading 252.eon.  Note that
the proper solution to this problem is to fix PR411, but that will have to
wait until later.

llvm-svn: 15455
 2004-08-04 00:37:31 +00:00
Reid Spencer
7a574d3872 Add a --version option for every tool that prints out: 
Low Level Virtual Machine ($PACKAGE_NAME) $PACKAGE_VERSION

llvm-svn: 15454
 2004-08-04 00:36:06 +00:00
Reid Spencer
406cde6259 Change the package identification to use one less level of quoting so that 
PACKAGE_VERSION = "1.3" instead of "[1.3]". Rebuild configure script.

llvm-svn: 15453
 2004-08-04 00:34:49 +00:00
Chris Lattner
21a0243ceb Make getGlobalTableValue not use getTypeSlot, this speeds up the bc reader 
by 5% on eon

llvm-svn: 15452
 2004-08-04 00:19:23 +00:00
Chris Lattner
ee276368a4 The Type* is redundant with the TypeSlot 
llvm-svn: 15451
 2004-08-04 00:18:37 +00:00
Chris Lattner
7c4828adaf Do not do a linear std::find to reconstruct information we had, but later threw 
away.  This speeds up by .bc reader by 30% in a profile build on 252.eon.

llvm-svn: 15450
 2004-08-03 23:41:28 +00:00
Reid Spencer
772d2762b3 Line length <= 80 cols. 
llvm-svn: 15449
 2004-08-03 20:57:56 +00:00
Reid Spencer
3715c25cbe Fix some indentation (so brg can test commit script). 
llvm-svn: 15448
 2004-08-03 20:33:56 +00:00
Misha Brukman
07f8b33325 Remove unused opcodes. 
llvm-svn: 15447
 2004-08-03 20:23:44 +00:00
Reid Spencer
105f620483 Fix line lengths. 
llvm-svn: 15446
 2004-08-03 20:21:05 +00:00
Reid Spencer
24f8be143d Properly wrap some lines. 
llvm-svn: 15440
 2004-08-03 19:20:18 +00:00
Reid Spencer
e5113c3306 Added llvmcs to my list. 
llvm-svn: 15439
 2004-08-03 19:13:16 +00:00
Brian Gaeke
bed7d82daf Testing... One more time... 
llvm-svn: 15438
 2004-08-03 19:07:20 +00:00
Brian Gaeke
6c58dc04c4 Just testing 
llvm-svn: 15437
 2004-08-03 19:06:08 +00:00
Brian Gaeke
93452cf6aa testing 
llvm-svn: 15436
 2004-08-03 19:04:14 +00:00
Brian Gaeke
6c2beaea94 Testing commit-diffs.pl 
llvm-svn: 15435
 2004-08-03 18:59:19 +00:00
Chris Lattner
379fc8bbdc Moved into SparcV9 directory 
llvm-svn: 15430
 2004-08-03 04:15:32 +00:00
Chris Lattner
61cf3e484e Move this file out of the top-level docs directory 
llvm-svn: 15429
 2004-08-03 04:15:02 +00:00
Chris Lattner
804b79eb77 Simplify the first example, as the LLVM IR interfaces have evolved. Other 
examples in this doc could also be simplified dramatically in similar ways.

llvm-svn: 15428
 2004-08-03 00:17:21 +00:00
John Criswell
49caf50ce0 Use the new prcontext script. 
llvm-svn: 15427
 2004-08-02 22:31:58 +00:00
John Criswell
28119e62f7 Add support for using the prcontext python script instead of grep -C. 
llvm-svn: 15426
 2004-08-02 22:29:38 +00:00
John Criswell
40fb366a90 New python script that print a specified number of lines surrounding a 
located pattern.
In other words, grep -C for Solaris.

llvm-svn: 15425
 2004-08-02 22:28:50 +00:00
John Criswell
c0288af302 Set a variable so that we can find the python interpreter. 
llvm-svn: 15424
 2004-08-02 22:24:39 +00:00
Misha Brukman
10a585beaf * Use simpler instruction templates to define instructions 
* Fix several extended opcodes

llvm-svn: 15423
 2004-08-02 21:58:52 +00:00
Misha Brukman
e7ad7b2f2a Replace patterns 0, 4, and 5 with simpler heirarchical definitions that use the 
official PowerPC instruction format lingo: X- and D-form.

llvm-svn: 15422
 2004-08-02 21:56:35 +00:00