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Author SHA1 Message Date
Chris Lattner
65aedc1a4e Fold: 
(X + (X << C2)) --> X * ((1 << C2) + 1)
   ((X << C2) + X) --> X * ((1 << C2) + 1)

This means that we now canonicalize "Y+Y+Y" into:

        %tmp.2 = mul long %Y, 3         ; <long> [#uses=1]

instead of:

        %tmp.10 = shl long %Y, ubyte 1          ; <long> [#uses=1]
        %tmp.6 = add long %Y, %tmp.10               ; <long> [#uses=1]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17701 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-13 19:31:40 +00:00
Chris Lattner
0c3b390a54 Lazily create the abort message, so only translation units that use unwind 
will actually get it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17700 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-13 19:07:32 +00:00
Chris Lattner
9ecc046184 Fix: CodeExtractor/2004-11-12-InvokeExtract.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17699 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-13 00:06:45 +00:00
Chris Lattner
8de2da4105 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17698 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-13 00:06:32 +00:00
Chris Lattner
68c311aac6 Fix a bug where the code extractor would get a bit confused handling invoke 
instructions, setting DefBlock to a block it did not have dom info for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17697 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 23:50:44 +00:00
Chris Lattner
44c94b9671 Simplify handling of constant initializers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17696 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 22:42:57 +00:00
Reid Spencer
5c911ab6f1 Makefile for lib/Linker 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17695 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 20:38:45 +00:00
Reid Spencer
7f49602e5a This file originated in lib/VMCore/Linker.cpp but now lives in 
lib/Linker/LinkModules.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17694 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 20:37:43 +00:00
Reid Spencer
c408c45900 This file originated in tools/gccld/Linker.cpp but now lives in 
lib/Linker/LinkArchives.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17693 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 20:34:32 +00:00
Reid Spencer
12d7951d04 * Clean up all the shared library output on uninstall 
* Provide the correct set of input directories to the TAGS target
* Provide a CTAGS target for building Vi style ctags files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17688 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 02:27:36 +00:00
Reid Spencer
37d813db7a Document the new llvm-ranlib command. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17687 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 00:18:35 +00:00
Reid Spencer
2152cca341 Correctly terminate a list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17686 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 00:16:51 +00:00
Reid Spencer
742ecbc90f Document the modifiers and the file format. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17685 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-12 00:15:43 +00:00
Chris Lattner
04252fed78 Make this build in release mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17684 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 22:11:17 +00:00
Reid Spencer
0aa189949c Add llvm-ar to the index. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17682 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 09:30:00 +00:00
Reid Spencer
e26ed7a56a First attempt at llvm-ar documentation. Modifiers need a little more 
explanation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17681 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 09:21:18 +00:00
Chris Lattner
d79c7b43f4 Actually, leave the check in. This prevents us from counting dead arguments 
as IPCP opportunities.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17680 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 07:47:54 +00:00
Chris Lattner
3e062eacab Fix bug: IPConstantProp/deadarg.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17679 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 07:46:29 +00:00
Chris Lattner
1f7893fe05 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17678 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 07:46:11 +00:00
Reid Spencer
7863c404ee Fix documentation for Makefile target name change. install-bytecode is now 
just "install" in the runtime directory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17677 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-11 07:30:27 +00:00
Chris Lattner
ff1529b6cf Make IP Constant prop more aggressive about handling self recursive calls. 
This implements IPConstantProp/recursion.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17666 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-10 19:43:59 +00:00
Chris Lattner
6285016014 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17665 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-10 19:43:31 +00:00
John Criswell
546faca4ef Correct the name of stosd for the AT&T syntax: 
It's stosl (l for long == 32 bit).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17658 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-10 04:48:15 +00:00
Chris Lattner
c890bfe1da Do not let dead constant expressions hanging off of functions prevent IPCP. 
This allows to elimination of a bunch of global pool descriptor args from
programs being pool allocated (and is also generally useful!)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17657 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 20:47:30 +00:00
Reid Spencer
8ee9da05ed Provide conversion from posix time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17656 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 20:29:10 +00:00
Reid Spencer
4b82681c65 Fix isBytecodeFile to correctly recognized compressed bytecode too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17655 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 20:27:23 +00:00
Reid Spencer
9195f37c5f * Implement getStatusInfo for getting stat(2) like information 
* Implement createTemporaryFile for mkstemp(3) functionality
* Fix isBytecodeFile to accept llvc magic # (compressed) as bytecode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17654 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 20:26:31 +00:00
Reid Spencer
31391b6792 Make sure llee can deal with compressed bytecode too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17652 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 20:21:25 +00:00
John Criswell
b5810282ee Recognize compressed LLVM bytecode files. 
This should fix the problem of not being able to link compressed LLVM
bytecode files from LLVM libraries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17648 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 19:37:07 +00:00
Reid Spencer
580a1164d8 Tune compression: 
bzip2: block size 9 -> 5, reduces memory by 400Kbytes, doesn't affect speed
       or compression ratio on all but the largest bytecode files (>1MB)
zip:   level 9 -> 6, this speeds up compression time by ~30% but only
       degrades the compressed size by a few bytes per megabyte. Those few
       bytes aren't worth the effort.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17647 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 17:58:09 +00:00
Chris Lattner
a8e475093a Change this back so that I get stable numbers to reflect the change from the 
nightly testers


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17646 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 08:05:23 +00:00
Reid Spencer
8db573e190 Document quick-test target. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17644 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 06:32:58 +00:00
Reid Spencer
ed8c089469 Add a quick-test target that uses QUICKTEST variable to quickly run a 
portion of the test suite. e.g.:

make quck-test QUICKTEST=Regression/Bytecode


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17643 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 06:28:32 +00:00
Chris Lattner
52f20f8308 Fix bug: 2004-11-08-FreeUseCrash.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17642 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 05:10:56 +00:00
Chris Lattner
2fc09aec71 Name file properly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17641 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 05:07:01 +00:00
Chris Lattner
99159b91e5 Hrm, don't ask how I ran into this bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17640 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 05:06:23 +00:00
Misha Brukman
710d1ce4f0 * Convert tabs to spaces 
* Order #includes according to style guide
* Remove extraneous blank lines


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17639 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 04:27:19 +00:00
Misha Brukman
669b524399 Output the program name (in this case, gccld) with warning about invalid files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17638 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 04:24:59 +00:00
Nate Begeman
a591457857 Allow hbd to be bugpointable on darwin by fixing common and linkonce codegen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17637 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-09 04:01:18 +00:00
Misha Brukman
336e56e67d Handle headers for compressed bytecode files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17634 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 22:03:32 +00:00
Misha Brukman
eda20f933b Don't silently ignore invalid files: tell the user! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17633 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 22:03:10 +00:00
Chris Lattner
ac6d4854e1 Fix a bug that was preventing povray and namd from pool allocating correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17632 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 21:08:46 +00:00
Chris Lattner
beacefae61 Handle assert_fail special 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17631 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 21:08:28 +00:00
Misha Brukman
35c4c33879 Remove extra spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17629 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 19:01:03 +00:00
Chris Lattner
99c448846b This file is gone 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17627 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 18:46:09 +00:00
Reid Spencer
cc0bd565bb Add a --disable-compression option to gccas so the default compression of 
bytecode can be defeated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17626 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 17:37:04 +00:00
Reid Spencer
ad768d7a1a Make writing compressed bytecode the default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17625 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 17:35:34 +00:00
Reid Spencer
cceed9fc77 Implement and document the TOOL_VERBOSE option that asks each tool invoked 
to be verbose about its actions too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17624 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 17:32:12 +00:00
Reid Spencer
a4213b2783 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17623 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 09:10:50 +00:00
Reid Spencer
da794e7ab8 Document compressed bytecode details. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-08 08:55:21 +00:00