1d19937343
bug fixed
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llvm-svn: 10929
2004-01-20 19:16:50 +00:00
467d977868
Fix PR212 - Bytecode reader misreads 'long -9223372036854775808'!
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Fix testcase test/Regression/Assembler/2004-01-20-MaxLongLong.llx
llvm-svn: 10928
2004-01-20 19:13:07 +00:00
32afecc336
New testcase for incorrect bytecode reading of MAXLONG. The reader is getting
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it as zero.
llvm-svn: 10927
2004-01-20 19:00:12 +00:00
7117b9751d
Moved iterators around.
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llvm-svn: 10926
2004-01-20 17:51:13 +00:00
72494e04be
Moved iterators to common file.
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llvm-svn: 10925
2004-01-20 17:49:42 +00:00
6cc66d93f1
Fix bogus warning and simplify code
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llvm-svn: 10924
2004-01-20 17:06:29 +00:00
083c99e347
Major changes. Now we only compactify individual type planes if it is in
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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.
llvm-svn: 10922
2004-01-20 00:57:32 +00:00
da550c1efb
add a method proto, make a method not inline
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llvm-svn: 10921
2004-01-20 00:54:47 +00:00
a395324383
Bugfixes for dealing with partially compactified functions
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llvm-svn: 10920
2004-01-20 00:54:06 +00:00
d3de5c6182
Now with HTML 4.01 comliance flavor.
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llvm-svn: 10919
2004-01-20 00:20:17 +00:00
5a66bb7507
Save another 30K from 176.gcc by encoding the compaction table a bit more
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intelligently.
llvm-svn: 10918
2004-01-18 22:35:34 +00:00
979ca2fccd
Remove -debug output
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llvm-svn: 10917
2004-01-18 22:26:53 +00:00
e6f99bd3a9
Add enum for compaction table.
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llvm-svn: 10916
2004-01-18 21:09:23 +00:00
bc02f4ce97
Add support for writing bytecode files with compactiontables for bytecode files.
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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.
llvm-svn: 10915
2004-01-18 21:08:52 +00:00
e104d88f83
Add support for reading bytecode files with compactiontables for bytecode files.
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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.
llvm-svn: 10914
2004-01-18 21:08:15 +00:00
ca1f8afe85
Add support for building the compactiontable for bytecode files. This shrinks
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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.
llvm-svn: 10913
2004-01-18 21:07:07 +00:00
23e583b5dc
Add support for representing the "compaction table"
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Change protected members to private. Nothing should subclass SlotCalculator
llvm-svn: 10912
2004-01-18 21:03:49 +00:00
f78819d9ad
Eliminate special case handling for CPR's
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Fix some problem cases where I was building the slot calculator in bytecode
writer mode instead of asmwriter mode.
llvm-svn: 10911
2004-01-18 21:03:06 +00:00
e18faa4805
Clarify situation w.r.t the -lowerinvoke pass.
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llvm-svn: 10909
2004-01-18 20:13:43 +00:00
677af4a1cb
Bytecode format for LLVM 1.2 no longer explicitly encodes zeros in primitive
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type planes. This saves about 5k on 176.gcc, and is needed for a subsequent
patch of mine I'm working on.
llvm-svn: 10908
2004-01-17 23:25:43 +00:00
4533ba592b
fix copy-and-pasto
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llvm-svn: 10907
2004-01-17 22:48:06 +00:00
a75f858ac4
Revision of Brian's threading support library to be a bit more generic and
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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. :)
llvm-svn: 10906
2004-01-17 19:54:29 +00:00
14004da36c
This file goes away
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llvm-svn: 10905
2004-01-17 19:35:57 +00:00
8b05e4fcd9
Add a fixed bug
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llvm-svn: 10904
2004-01-16 21:55:04 +00:00
7a32336316
Remove the use of LLVMGCCARCH. Instead, query the compiler for the
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location of libgcc.a; that will tell us the name of the directory to find
the libraries that we're looking for.
llvm-svn: 10903
2004-01-16 21:53:23 +00:00
f3aa892409
Remove some whitespace and fix up some comments.
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Take settings of LCC and LCC1XX from configure.
llvm-svn: 10902
2004-01-16 21:31:34 +00:00
423cecaded
Get paths to cc1 and cc1plus by asking llvm-gcc, and AC_SUBST them.
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llvm-svn: 10901
2004-01-16 21:31:22 +00:00
6073c44a7f
Regenerated using autoconf-2.57.
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llvm-svn: 10900
2004-01-16 21:31:21 +00:00
eac97bf984
Take settings of LCC and LCC1XX from configure.
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llvm-svn: 10899
2004-01-16 21:31:20 +00:00
9d7984408c
Clarify comment.
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llvm-svn: 10898
2004-01-16 21:13:10 +00:00
6fb3da0c1b
I'm fairly certain this was just a typo.
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llvm-svn: 10897
2004-01-16 21:12:34 +00:00
d844972574
Handle printing of intervals that are not assign to any physical
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register yet (2nd try).
llvm-svn: 10896
2004-01-16 20:33:13 +00:00
8672af1cc8
Handle printing of intervals that are not assign to any physical
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register yet.
llvm-svn: 10895
2004-01-16 20:29:42 +00:00
d86933d21d
Fold open interval ends handling into
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LiveIntervals::Interval::expiredAt() and simplify regalloc code.
llvm-svn: 10894
2004-01-16 20:17:05 +00:00
e9c6ba891e
Add asserts to previous change.
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llvm-svn: 10893
2004-01-16 16:23:23 +00:00
3010b3e38e
Use a list instead of a vector to store intervals. This will be needed
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when we join intervals and one of the two will need to be removed.
llvm-svn: 10892
2004-01-16 16:06:59 +00:00
929d1d1ca1
Use the LLVM standard name mangling infrastructure instead of reinventing the
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wheel.
llvm-svn: 10891
2004-01-15 22:44:19 +00:00
f39fa9e2e5
This is my script for narrowing down miscompilations to a single file.
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llvm-svn: 10890
2004-01-15 22:35:43 +00:00
4c57267ece
If these blocks are empty, there is no reason to even emit the bytecode blocks.
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This saves about 15K in 176.gcc, coupled with another patch that I'm working on.
llvm-svn: 10889
2004-01-15 21:06:57 +00:00
2d0e6f6326
Cleanups & efficiency improvements
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llvm-svn: 10888
2004-01-15 20:24:09 +00:00
c6ef5598ef
Put stylesheet after the title.
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llvm-svn: 10887
2004-01-15 19:04:12 +00:00
67db86a0cc
* HTML 4.01 Strict DTD compliance
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* Added icons to check document easily
llvm-svn: 10886
2004-01-15 19:03:47 +00:00
21699e8f55
The bcwriter does not want ConstantPointerRef's to be indexed, and the asmwriter never did!
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llvm-svn: 10885
2004-01-15 18:47:15 +00:00
f4572852dc
ConstantPointerRef's are no longer emitted. This saves 20028 bytes in the
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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)
llvm-svn: 10884
2004-01-15 18:46:56 +00:00
e2f6317436
Allow bytecode files to refer directly to global values as constants, instead
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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.
llvm-svn: 10883
2004-01-15 18:45:25 +00:00
980ff78e3c
Fix more breakage with string change.
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llvm-svn: 10882
2004-01-15 18:39:06 +00:00
f5edf1e931
* HTML 4.01 Strict DTD compliance
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* Use stylesheets instead of adhoc formatting
* Fix broken links in doxygen due to llvm namespace
llvm-svn: 10881
2004-01-15 18:34:11 +00:00
16d4009a1b
Include TargetRegInfo.h and declare SparcTargetMachine forward, to make this
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header more easily includable.
llvm-svn: 10880
2004-01-15 18:17:07 +00:00
361c004b88
Make this assertion more self-explanatory.
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llvm-svn: 10879
2004-01-15 18:15:58 +00:00
a38ebcc476
Hrm, thanks to misha for paying attention to my foolishness!
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llvm-svn: 10878
2004-01-15 17:59:29 +00:00
Chris Lattner