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Author SHA1 Message Date
Tanya Lattner
a105c802b2 Moved iterators to common file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10925 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 17:49:42 +00:00
Chris Lattner
cdaff32ef6 Fix bogus warning and simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10924 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 17:06:29 +00:00
Chris Lattner
68e3dbc493 Major changes. Now we only compactify individual type planes if it is in 
fact "profitable" to do so.  This makes compactification "free" for small
programs (ie, it is completely disabled) and even helps large programs by
not having to encode pointless compactification planes.

On 176.gcc, this saves 50K from the bytecode file, which is, alas only
a couple percent.

This concludes my head bashing against the bytecode format, at least for
now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10922 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 00:57:32 +00:00
Chris Lattner
a2b4f93a1b add a method proto, make a method not inline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10921 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 00:54:47 +00:00
Chris Lattner
52f86d6247 Bugfixes for dealing with partially compactified functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10920 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 00:54:06 +00:00
Misha Brukman
54111c49bf Now with HTML 4.01 comliance flavor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10919 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-20 00:20:17 +00:00
Chris Lattner
241024381f Save another 30K from 176.gcc by encoding the compaction table a bit more 
intelligently.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10918 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 22:35:34 +00:00
Chris Lattner
33522d4f25 Remove -debug output 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10917 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 22:26:53 +00:00
Chris Lattner
8d763d25ec Add enum for compaction table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10916 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 21:09:23 +00:00
Chris Lattner
cf3e67f70a Add support for writing bytecode files with compactiontables for bytecode files. 
This shrinks the bytecode file for 176.gcc by about 200K (10%), and 254.gap by
about 167K, a 25% reduction.  There is still a lot of room for improvement in
the encoding of the compaction table.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10915 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 21:08:52 +00:00
Chris Lattner
89e025387e Add support for reading bytecode files with compactiontables for bytecode files. 
This shrinks the bytecode file for 176.gcc by about 200K (10%), and 254.gap by
about 167K, a 25% reduction.  There is still a lot of room for improvement in
the encoding of the compaction table.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10914 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 21:08:15 +00:00
Chris Lattner
614cdcd002 Add support for building the compactiontable for bytecode files. This shrinks 
the bytecode file for 176.gcc by about 200K (10%), and 254.gap by about 167K,
a 25% reduction.  There is still a lot of room for improvement in the encoding
of the compaction table.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10913 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 21:07:07 +00:00
Chris Lattner
af894e963b Add support for representing the "compaction table" 
Change protected members to private.  Nothing should subclass SlotCalculator


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10912 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 21:03:49 +00:00
Chris Lattner
2ff95b6b4e Eliminate special case handling for CPR's 
Fix some problem cases where I was building the slot calculator in bytecode
writer mode instead of asmwriter mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10911 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 21:03:06 +00:00
Chris Lattner
655c8d6f6a Clarify situation w.r.t the -lowerinvoke pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10909 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-18 20:13:43 +00:00
Chris Lattner
80b97343ec Bytecode format for LLVM 1.2 no longer explicitly encodes zeros in primitive 
type planes.  This saves about 5k on 176.gcc, and is needed for a subsequent
patch of mine I'm working on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10908 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-17 23:25:43 +00:00
Chris Lattner
a55e040623 fix copy-and-pasto 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10907 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-17 22:48:06 +00:00
Chris Lattner
440f87eea2 Revision of Brian's threading support library to be a bit more generic and 
platform independent.  This code is completely untested (but never used),
and needs autoconf support for detecting pthreads, but it's a start, and
deletes two emails from my inbox.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10906 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-17 19:54:29 +00:00
Chris Lattner
64811a3e18 This file goes away 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10905 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-17 19:35:57 +00:00
Brian Gaeke
6b31bebdf3 Add a fixed bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10904 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:55:04 +00:00
John Criswell
1119d7d394 Remove the use of LLVMGCCARCH. Instead, query the compiler for the 
location of libgcc.a; that will tell us the name of the directory to find
the libraries that we're looking for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10903 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:53:23 +00:00
Brian Gaeke
f1dd2004c0 Remove some whitespace and fix up some comments. 
Take settings of LCC and LCC1XX from configure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10902 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:31:34 +00:00
Brian Gaeke
d05e39d6a6 Get paths to cc1 and cc1plus by asking llvm-gcc, and AC_SUBST them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10901 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:31:22 +00:00
Brian Gaeke
2f50a045fc Regenerated using autoconf-2.57. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10900 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:31:21 +00:00
Brian Gaeke
dacca356a7 Take settings of LCC and LCC1XX from configure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10899 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:31:20 +00:00
Brian Gaeke
9715fcd841 Clarify comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10898 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:13:10 +00:00
Brian Gaeke
7976e97e1e I'm fairly certain this was just a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10897 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 21:12:34 +00:00
Alkis Evlogimenos
a12c7bb06f Handle printing of intervals that are not assign to any physical 
register yet (2nd try).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10896 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 20:33:13 +00:00
Alkis Evlogimenos
a6d8c3f845 Handle printing of intervals that are not assign to any physical 
register yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10895 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 20:29:42 +00:00
Alkis Evlogimenos
3b02cbe752 Fold open interval ends handling into 
LiveIntervals::Interval::expiredAt() and simplify regalloc code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10894 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 20:17:05 +00:00
Alkis Evlogimenos
1893a05b28 Add asserts to previous change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10893 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 16:23:23 +00:00
Alkis Evlogimenos
f5f1689ed2 Use a list instead of a vector to store intervals. This will be needed 
when we join intervals and one of the two will need to be removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10892 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-16 16:06:59 +00:00
Misha Brukman
cbbbdf768f Use the LLVM standard name mangling infrastructure instead of reinventing the 
wheel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10891 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 22:44:19 +00:00
Brian Gaeke
4a6ca8d096 This is my script for narrowing down miscompilations to a single file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10890 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 22:35:43 +00:00
Chris Lattner
0baa0af861 If these blocks are empty, there is no reason to even emit the bytecode blocks. 
This saves about 15K in 176.gcc, coupled with another patch that I'm working on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10889 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 21:06:57 +00:00
Chris Lattner
d5c59d5c84 Cleanups & efficiency improvements 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10888 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 20:24:09 +00:00
Misha Brukman
6e4afd0a02 Put stylesheet after the title. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10887 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 19:04:12 +00:00
Misha Brukman
637cab07a1 * HTML 4.01 Strict DTD compliance 
* Added icons to check document easily


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10886 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 19:03:47 +00:00
Chris Lattner
8c202cdbda The bcwriter does not want ConstantPointerRef's to be indexed, and the asmwriter never did! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10885 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:47:15 +00:00
Chris Lattner
7be08bfae1 ConstantPointerRef's are no longer emitted. This saves 20028 bytes in the 
bytecode files when compiling 176.gcc, but more importantly will make it
easier to eliminate CPR's in the future (no new .bc revision will be
required to support them)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10884 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:46:56 +00:00
Chris Lattner
933619912b Allow bytecode files to refer directly to global values as constants, instead 
of forcing them to go through ConstantPointerRef's.  This allows bytecode
files to mirror .ll files, allows more efficient encoding, and makes it easier
to eventually eliminate CPR's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10883 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:45:25 +00:00
Chris Lattner
ff47e7d02e Fix more breakage with string change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10882 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:39:06 +00:00
Misha Brukman
c540240857 * HTML 4.01 Strict DTD compliance 
* Use stylesheets instead of adhoc formatting
* Fix broken links in doxygen due to llvm namespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10881 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:34:11 +00:00
Brian Gaeke
d011a027e0 Include TargetRegInfo.h and declare SparcTargetMachine forward, to make this 
header more easily includable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10880 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:17:07 +00:00
Brian Gaeke
0f5918a0b6 Make this assertion more self-explanatory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10879 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 18:15:58 +00:00
Chris Lattner
23632f108f Hrm, thanks to misha for paying attention to my foolishness! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10878 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 17:59:29 +00:00
Chris Lattner
e92f205dba PR73 is finally fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10877 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 17:55:21 +00:00
Chris Lattner
f4c0e7f587 Fix PR73: bytecode format inconsistent 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10876 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 17:55:09 +00:00
Chris Lattner
44d0eebc13 Fix PR73 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10875 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 17:55:01 +00:00
Chris Lattner
570fb1cbd8 Fix brokenness in my last checking 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10874 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-15 16:56:15 +00:00