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Author SHA1 Message Date
Chris Lattner
07d45564d0 Start implementing DSGraph::clonePartiallyInto and implement mergeInGraph 
in terms of it.

Though clonePartiallyInto is not cloning partial graphs yet, this change
dramatically speeds up inlining of graphs with many scalars.  For example,
this change speeds up the BU pass on 253.perlbmk from 69s to 36s, because
it avoids iteration over the scalar map, which can get pretty large.

llvm-svn: 10951
 2004-01-22 15:30:58 +00:00
Chris Lattner
5f0e00c8b2 Remove const qualifier (all Value*'s are nonconst in DSA, so it's not clear 
why this one was)

Add new method proto

llvm-svn: 10950
 2004-01-22 15:26:52 +00:00
Chris Lattner
f2a7d96dde Specialize std::swap correctly 
llvm-svn: 10949
 2004-01-22 15:26:15 +00:00
Chris Lattner
961cc51cf1 Allow disabling of ALL printing overhead when performing timings 
llvm-svn: 10948
 2004-01-22 13:42:43 +00:00
Brian Gaeke
3c863c8fdf Add DESTDIR support for installing. Use (and depend on) $(bytecode_libdir). 
llvm-svn: 10947
 2004-01-21 23:57:46 +00:00
Brian Gaeke
afa0e2d2c2 Give the ".../llvm-gcc/bytecode-libs" directory a variable of its own, 
called bytecode_libdir.  Make install-bytecode-library depend on
the existence of that directory, and add a rule for creating it if
it does not exist by calling mkinstalldirs.

llvm-svn: 10946
 2004-01-21 23:57:21 +00:00
Brian Gaeke
ee85ae33d2 Part 2 of DESTDIR support 
llvm-svn: 10945
 2004-01-21 23:28:03 +00:00
Misha Brukman
5723c64d9a Implement ModuleProvider::materializeModule() by only materializing functions 
that are still left in the lazy reader map.

llvm-svn: 10944
 2004-01-21 22:55:34 +00:00
Misha Brukman
87ca68c2ff Let subclasses implement ModuleProvider::materializeModule() which is based on 
their implementation of book-keeping for which functions need to be materialized
and which don't.

llvm-svn: 10943
 2004-01-21 22:54:50 +00:00
Misha Brukman
38664cbb8b To materialize a module, you need to know what functions NEED to be read and 
which ones don't, which is state that the parent class doesn't know without
knowing the implementation. Let the children classes implement
materializeModule().

llvm-svn: 10942
 2004-01-21 22:54:10 +00:00
Misha Brukman
26b6be3053 If you call abort(), #include <cstdlib> 
llvm-svn: 10941
 2004-01-21 22:50:12 +00:00
Brian Gaeke
705759b8b6 Add DESTDIR support for installation, to support RPM etc. 
llvm-svn: 10940
 2004-01-21 21:20:44 +00:00
Brian Gaeke
d901dc68f1 Maybe Misha isn't so buggy after all. He caught the rest of my huge thinko 
w.r.t. SHLIBEXT starting with a dot.

:-)

llvm-svn: 10939
 2004-01-21 21:17:37 +00:00
Brian Gaeke
b31ce9f568 Build the PowerPC directory, so it is less likely to bit-rot (again) 
llvm-svn: 10938
 2004-01-21 21:16:10 +00:00
Brian Gaeke
764f1b476a Import of skeletal PowerPC backend I have had laying around for months... 
llvm-svn: 10937
 2004-01-21 21:13:19 +00:00
Brian Gaeke
4f7930e0ee Remember, SHLIBEXT begins with a period. 
llvm-svn: 10936
 2004-01-21 19:59:19 +00:00
Brian Gaeke
1df28be23b Modified version of patch from mkahl@apple.com to stop hardcoding ".so". 
llvm-svn: 10935
 2004-01-21 19:53:11 +00:00
Brian Gaeke
4838716cc4 Regenerated using autoconf-2.57 and autoheader-2.57. 
llvm-svn: 10934
 2004-01-21 19:39:29 +00:00
Brian Gaeke
4e7ba0533f Get SHLIBEXT variable from configure script. 
llvm-svn: 10933
 2004-01-21 19:39:07 +00:00
Brian Gaeke
87ef646f73 Get the shlib suffix from Libtool, and define it both in config.h and Makefile.config as SHLIBEXT. 
llvm-svn: 10932
 2004-01-21 19:38:56 +00:00
Chris Lattner
781ed02fce SlotCalculator.h moved 
llvm-svn: 10931
 2004-01-20 19:50:34 +00:00
Chris Lattner
3910d21d01 Move SlotCalculator.h from include/llvm to include/llvm/Analysis 
llvm-svn: 10930
 2004-01-20 19:50:12 +00:00
Chris Lattner
a56c54aa2f bug fixed 
llvm-svn: 10929
 2004-01-20 19:16:50 +00:00
Chris Lattner
858d41f7d4 Fix PR212 - Bytecode reader misreads 'long -9223372036854775808'! 
Fix testcase test/Regression/Assembler/2004-01-20-MaxLongLong.llx

llvm-svn: 10928
 2004-01-20 19:13:07 +00:00
Chris Lattner
7eee35bf6d New testcase for incorrect bytecode reading of MAXLONG. The reader is getting 
it as zero.

llvm-svn: 10927
 2004-01-20 19:00:12 +00:00
Tanya Lattner
291f28ee4e Moved iterators around. 
llvm-svn: 10926
 2004-01-20 17:51:13 +00:00
Tanya Lattner
33079fad04 Moved iterators to common file. 
llvm-svn: 10925
 2004-01-20 17:49:42 +00:00
Chris Lattner
a509b856f9 Fix bogus warning and simplify code 
llvm-svn: 10924
 2004-01-20 17:06:29 +00:00
Chris Lattner
7f7b7be528 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.

llvm-svn: 10922
 2004-01-20 00:57:32 +00:00
Chris Lattner
64a4d5c1e4 add a method proto, make a method not inline 
llvm-svn: 10921
 2004-01-20 00:54:47 +00:00
Chris Lattner
85a8d1cc2b Bugfixes for dealing with partially compactified functions 
llvm-svn: 10920
 2004-01-20 00:54:06 +00:00
Misha Brukman
cb25fd1119 Now with HTML 4.01 comliance flavor. 
llvm-svn: 10919
 2004-01-20 00:20:17 +00:00
Chris Lattner
28e1981c25 Save another 30K from 176.gcc by encoding the compaction table a bit more 
intelligently.

llvm-svn: 10918
 2004-01-18 22:35:34 +00:00
Chris Lattner
e29a22a76a Remove -debug output 
llvm-svn: 10917
 2004-01-18 22:26:53 +00:00
Chris Lattner
d9e314f73e Add enum for compaction table. 
llvm-svn: 10916
 2004-01-18 21:09:23 +00:00
Chris Lattner
2258355dda 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.

llvm-svn: 10915
 2004-01-18 21:08:52 +00:00
Chris Lattner
5fc855775d 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.

llvm-svn: 10914
 2004-01-18 21:08:15 +00:00
Chris Lattner
30009bbba7 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.

llvm-svn: 10913
 2004-01-18 21:07:07 +00:00
Chris Lattner
695d454b4f Add support for representing the "compaction table" 
Change protected members to private.  Nothing should subclass SlotCalculator

llvm-svn: 10912
 2004-01-18 21:03:49 +00:00
Chris Lattner
95c8aa8570 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.

llvm-svn: 10911
 2004-01-18 21:03:06 +00:00
Chris Lattner
f4e422b82d Clarify situation w.r.t the -lowerinvoke pass. 
llvm-svn: 10909
 2004-01-18 20:13:43 +00:00
Chris Lattner
630c3ddea0 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.

llvm-svn: 10908
 2004-01-17 23:25:43 +00:00
Chris Lattner
9108f1462c fix copy-and-pasto 
llvm-svn: 10907
 2004-01-17 22:48:06 +00:00
Chris Lattner
c5d5cc7b8f 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.  :)

llvm-svn: 10906
 2004-01-17 19:54:29 +00:00
Chris Lattner
83e7633d7c This file goes away 
llvm-svn: 10905
 2004-01-17 19:35:57 +00:00
Brian Gaeke
d78dc95b86 Add a fixed bug 
llvm-svn: 10904
 2004-01-16 21:55:04 +00:00
John Criswell
3db2f0725d 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.

llvm-svn: 10903
 2004-01-16 21:53:23 +00:00
Brian Gaeke
60044e6f18 Remove some whitespace and fix up some comments. 
Take settings of LCC and LCC1XX from configure.

llvm-svn: 10902
 2004-01-16 21:31:34 +00:00
Brian Gaeke
deffc81af0 Get paths to cc1 and cc1plus by asking llvm-gcc, and AC_SUBST them. 
llvm-svn: 10901
 2004-01-16 21:31:22 +00:00
Brian Gaeke
155c7ebe11 Regenerated using autoconf-2.57. 
llvm-svn: 10900
 2004-01-16 21:31:21 +00:00