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Author SHA1 Message Date
Chris Lattner
f84ee5d944 Add two new record types to the blockinfo block: 
BLOCKNAME and SETRECORDNAME.  This allows a bitcode
file to be self describing with pretty names for 
records and blocks in addition to numbers.  This
enhances llvm-bcanalyzer to use this to print prettily.

llvm-svn: 70165
 2009-04-26 22:21:57 +00:00
Sanjiv Gupta
0877e1eabe Any size of integral indices are allowed in gep for indexing into sequential types. Also adding a test case to check the indices type allowed into struct. 
llvm-svn: 70134
 2009-04-26 17:14:35 +00:00
Chris Lattner
d31285fdb7 improve documentation on build configurations, patch by 
Josef Eisl!

llvm-svn: 70087
 2009-04-25 22:24:49 +00:00
Chris Lattner
6d2e830ad8 aDd support for building a subset of the llvm tools, patch by Jeffrey Yasskin! 
llvm-svn: 70082
 2009-04-25 22:08:52 +00:00
Chris Lattner
c23e28732d Update docs to not mention gcse/loadvn and mention memdep and 
new stuff.  PR3924.

llvm-svn: 70077
 2009-04-25 21:11:37 +00:00
Sanjiv Gupta
9093a67350 Fixed the gep example for i16 type indices. 
llvm-svn: 70019
 2009-04-25 07:27:44 +00:00
Sanjiv Gupta
14c405828e Fixed spaces and the getelementpointer example with i16 type indices. 
llvm-svn: 69971
 2009-04-24 16:38:13 +00:00
Sanjiv Gupta
f1177e1be7 Allow i16 type indices to gep. 
llvm-svn: 69946
 2009-04-24 02:37:54 +00:00
David Greene
ddac45edb9 Fix a documentation bug. 
llvm-svn: 69923
 2009-04-23 21:27:58 +00:00
David Greene
a92a50c7c2 Make BinOps typed and require a type specifier for !nameconcat. This 
allows binops to be used in typed contexts such as when passing
arguments to classes.

llvm-svn: 69921
 2009-04-23 21:25:15 +00:00
David Greene
e41e6599cf Allow defm to inherit from multiple multiclasses. 
llvm-svn: 69832
 2009-04-22 22:17:51 +00:00
David Greene
0698602922 Implement !nameconcat to concatenate strings and look up the resulting 
name in the symbol table, returning an object.

llvm-svn: 69822
 2009-04-22 20:18:10 +00:00
David Greene
9d99a33f27 Implement multiclass inheritance. 
llvm-svn: 69810
 2009-04-22 16:42:54 +00:00
Dan Gohman
640b379ae6 ISD::ADD_PARTS is gone; use ISD::SMUL_LOHI as an example instead. 
llvm-svn: 69804
 2009-04-22 15:55:31 +00:00
Duncan Sands
ece3370566 Make it clearer that llvm-gcc is not needed for 
building llvm.

llvm-svn: 69441
 2009-04-18 12:40:19 +00:00
Jim Grosbach
0603bca31b Update information on canadian cross builds 
llvm-svn: 69358
 2009-04-17 17:25:16 +00:00
Bill Wendling
1b271d471e More obsessive reformatting. Fixed some validation errors. 
llvm-svn: 69130
 2009-04-15 02:12:37 +00:00
Chris Lattner
c1bfdc9bb2 Add a new "available_externally" linkage type. This is intended 
to support C99 inline, GNU extern inline, etc.  Related bugzilla's
include PR3517, PR3100, & PR2933.  Nothing uses this yet, but it
appears to work.

llvm-svn: 68940
 2009-04-13 05:44:34 +00:00
Nick Lewycky
92b1375909 Add paragraph tags. 
llvm-svn: 68934
 2009-04-13 02:03:40 +00:00
Nick Lewycky
2874a8dd3d Fix compile error. Pointed out by mait on #llvm IRC! 
llvm-svn: 68910
 2009-04-12 20:15:44 +00:00
Misha Brukman
6cee2e6033 Fixed spelling. 
llvm-svn: 68821
 2009-04-10 20:48:27 +00:00
Chris Lattner
0b8f2eafad fix typo, patch by Shlomi Fish! 
llvm-svn: 68784
 2009-04-10 15:38:51 +00:00
Chris Lattner
fc47fb0629 Remove AllowInverse: it leaks memory and is not the right 
abstraction for CommandLine.

llvm-svn: 68588
 2009-04-08 03:43:51 +00:00
Bill Wendling
f833088369 Use 'name' instead of 'href'. 
llvm-svn: 68534
 2009-04-07 18:54:06 +00:00
Bill Wendling
3da6e4a800 Fix verification failure. 
llvm-svn: 68531
 2009-04-07 18:52:30 +00:00
Bill Wendling
d8ad7f85a3 Offer an explanation of why building LLVM-GCC with objdir == srcdir doesn't 
work.

llvm-svn: 68530
 2009-04-07 18:51:13 +00:00
Bill Wendling
fad0a6efa8 Another reformatting. No change in docs. 
llvm-svn: 68528
 2009-04-07 18:40:56 +00:00
Chris Lattner
ac7e143979 add a new Blob encoding abbreviation for bitcode files that emits 
elements in a form that is efficient for the reader to just get a
pointer in memory and start reading.  APIs to do efficient reading
and writing are still todo.

llvm-svn: 68465
 2009-04-06 21:50:39 +00:00
Chris Lattner
367120583b clean up some html 
llvm-svn: 68456
 2009-04-06 20:35:19 +00:00
Bill Wendling
ca348b1f8e Add character encoding declaration to fix verification warning. 
llvm-svn: 68440
 2009-04-05 12:38:44 +00:00
Bill Wendling
c9e0b30d02 Obsessively format this document. 
llvm-svn: 68439
 2009-04-05 12:37:44 +00:00
Bill Wendling
ce489ee879 Add character encoding declaration. 
llvm-svn: 68433
 2009-04-05 00:44:06 +00:00
Bill Wendling
1b27430c80 Fix validation error. 
llvm-svn: 68432
 2009-04-05 00:43:04 +00:00
Bill Wendling
de19a199b5 A lot of formatting changes. 
llvm-svn: 68431
 2009-04-05 00:41:19 +00:00
Bill Wendling
6ccfb904ac Fix some HTML validation errors. 
llvm-svn: 68427
 2009-04-04 22:36:02 +00:00
Bill Wendling
c4f6e63a82 General clean-up of the bitcode format documentation. Having the paragraphs 
formatted the same, putting words in <tt> tags, adding &mdash;s, etc.

llvm-svn: 68426
 2009-04-04 22:27:03 +00:00
Nick Lewycky
eea5412e19 Add support for embedded metadata to LLVM. This introduces two new types of 
Constant, MDString and MDNode which can only be used by globals with a name
that starts with "llvm." or as arguments to a function with the same naming
restriction.

llvm-svn: 68420
 2009-04-04 07:22:01 +00:00
Bill Wendling
02eab17c83 Duplicate entry. 
llvm-svn: 68401
 2009-04-03 20:32:13 +00:00
Chris Lattner
6a9249765e "Add documentation about the fix for missing x86 
target library in windows under the "Common problems" section."

Patch by Stefanus Du Toit!

llvm-svn: 68399
 2009-04-03 20:23:52 +00:00
Chris Lattner
c8f5edab31 update some syntax 
llvm-svn: 68362
 2009-04-03 00:29:19 +00:00
Chris Lattner
2475b3316b add this to SVN to allow collaborative hacking. 
llvm-svn: 68243
 2009-04-01 21:11:04 +00:00
John Mosby
9b1b8d54fe docs/TestingGuide.html: correction to prev. text (objdir!=srcdir required for running test-suite), removed refs to llvm-test 
llvm-svn: 68051
 2009-03-30 18:56:53 +00:00
Chris Lattner
1901988355 fix some validation problems. 
llvm-svn: 68026
 2009-03-30 06:34:59 +00:00
John Mosby
8d4d6376bb Clarify section on setting up and running test-suite 
llvm-svn: 68023
 2009-03-30 04:37:51 +00:00
Bill Wendling
475a59038c Update the Visual Studio docs. Patch by Stefanus! 
llvm-svn: 67940
 2009-03-28 10:24:15 +00:00
Mikhail Glushenkov
d1d0033738 Documentation update. 
Expand a bit on various '--*-graph' options.

llvm-svn: 67836
 2009-03-27 12:58:29 +00:00
Duncan Sands
dd613ae0dd Mention explicitly that the Ada front-end will not bootstrap. 
The configure line had --disable-bootstrap, but it was not
clear that this is essential.

llvm-svn: 67651
 2009-03-24 21:16:39 +00:00
Chris Lattner
5e7dd59063 tt'ify. 
llvm-svn: 67505
 2009-03-23 04:53:34 +00:00
Chris Lattner
750312aa5e VC++ 6.0 is not future work :) 
Do not recommend llvm::OStream anymore.  Use raw_ostream or MemoryBuffer.

llvm-svn: 67504
 2009-03-23 04:52:53 +00:00
Duncan Sands
dca010d0d7 Add some explanations of how apint loads and stores 
work.

llvm-svn: 67471
 2009-03-22 11:33:16 +00:00
Duncan Sands
6acf707101 Update these for the 2.5 release. 
llvm-svn: 66890
 2009-03-13 13:42:20 +00:00
Gabor Greif
0cf8da6c06 add some text to explain sentinels 
llvm-svn: 66790
 2009-03-12 10:30:31 +00:00
Gabor Greif
51ea08b090 minor tweaks 
llvm-svn: 66788
 2009-03-12 09:47:03 +00:00
Gabor Greif
2c4672b310 do not pretend llvm/.../*.h being system headers 
llvm-svn: 66697
 2009-03-11 20:23:40 +00:00
Duncan Sands
b27c523449 It makes no sense to have a ODR version of common 
linkage, so remove it.

llvm-svn: 66690
 2009-03-11 20:14:15 +00:00
Gabor Greif
b31a9d0dc0 fix validator errors 
llvm-svn: 66688
 2009-03-11 20:04:08 +00:00
Gabor Greif
5805f37f74 Fix exaples using IRBuilder. Thanks, Quadrescence and Glip7 from IRC! 
llvm-svn: 66687
 2009-03-11 19:51:07 +00:00
Duncan Sands
aadb34c357 Remove the one-definition-rule version of extern_weak 
linkage: this linkage type only applies to declarations,
but ODR is only relevant to globals with definitions.

llvm-svn: 66650
 2009-03-11 08:08:06 +00:00
Chris Lattner
952dfa96b7 Clarify wording, patch by Stefanus Du Toit! 
llvm-svn: 66458
 2009-03-09 20:55:18 +00:00
Chris Lattner
620cb99e33 don't allow hash_map or hash_set. 
llvm-svn: 66400
 2009-03-09 05:20:45 +00:00
Duncan Sands
5ab54d488f Introduce new linkage types linkonce_odr, weak_odr, common_odr 
and extern_weak_odr.  These are the same as the non-odr versions,
except that they indicate that the global will only be overridden
by an *equivalent* global.  In C, a function with weak linkage can
be overridden by a function which behaves completely differently.
This means that IP passes have to skip weak functions, since any
deductions made from the function definition might be wrong, since
the definition could be replaced by something completely different
at link time.   This is not allowed in C++, thanks to the ODR
(One-Definition-Rule): if a function is replaced by another at
link-time, then the new function must be the same as the original
function.  If a language knows that a function or other global can
only be overridden by an equivalent global, it can give it the
weak_odr linkage type, and the optimizers will understand that it
is alright to make deductions based on the function body.  The
code generators on the other hand map weak and weak_odr linkage
to the same thing.

llvm-svn: 66339
 2009-03-07 15:45:40 +00:00
Gordon Henriksen
1f96377a36 Committing unsaved changes that should've been with r66237. 
llvm-svn: 66242
 2009-03-06 02:42:47 +00:00
Gordon Henriksen
87ceb6e41b Incorporate feedback to improve GarbageCollection.html. 
llvm-svn: 66237
 2009-03-06 01:57:32 +00:00
Nick Lewycky
b1866d3036 This bug's been fixed but a version with the fix hasn't been released yet. 
llvm-svn: 65931
 2009-03-03 05:41:16 +00:00
Bill Wendling
1063de1ee0 Document the -gcc-tool-args bugpoint option. 
llvm-svn: 65897
 2009-03-02 23:15:59 +00:00
Daniel Dunbar
c313ae7d7f Add some more clang related release notes. 
llvm-svn: 65868
 2009-03-02 20:08:12 +00:00
Tanya Lattner
8b29c82a82 Remove incorrect information about fortran on Darwin. 
llvm-svn: 65859
 2009-03-02 19:38:59 +00:00
Gabor Greif
5edffea922 fix broken GCC bugzilla link 
llvm-svn: 65858
 2009-03-02 19:11:53 +00:00
Gabor Greif
744ea6837b add a Q/A on broken GCCs 
llvm-svn: 65857
 2009-03-02 19:08:05 +00:00
Chris Lattner
a436e649a4 update blurb per Shannon Weyrick. 
llvm-svn: 65856
 2009-03-02 19:07:24 +00:00
Duncan Sands
18cb21f2cb Try to make the meaning of 'nocapture' a bit clearer. I 
commented out the line about simplifylibcalls because I
think this doesn't work in the release (it was fixed in
svn after the release branched).

llvm-svn: 65846
 2009-03-02 16:58:00 +00:00
Duncan Sands
8b2f5e96ea Use GCC not gcc, like everywhere else in this document. 
llvm-svn: 65845
 2009-03-02 16:35:57 +00:00
John Criswell
88855f238d Grammar and punctuation fixes. 
No content changes.

llvm-svn: 65844
 2009-03-02 15:28:15 +00:00
Gabor Greif
0ee8d1d896 note the removal of deprecated interfaces 
llvm-svn: 65841
 2009-03-02 12:23:55 +00:00
Gabor Greif
a7245a7764 minor tweaks 
llvm-svn: 65838
 2009-03-02 12:02:51 +00:00
Gabor Greif
744adc4f8c minor tweaks 
llvm-svn: 65837
 2009-03-02 11:34:51 +00:00
Nicolas Geoffray
d12730ac42 Add more notes for VMKit. 
llvm-svn: 65833
 2009-03-02 09:25:38 +00:00
Bill Wendling
b46b800ce0 Random formatting changes. 
llvm-svn: 65815
 2009-03-02 07:54:14 +00:00
Bill Wendling
b707c17bf4 Fix typos. 
llvm-svn: 65813
 2009-03-02 07:42:15 +00:00
Bill Wendling
18ab6088d8 Change </pp> to </p>. 
llvm-svn: 65804
 2009-03-02 04:28:57 +00:00
Bill Wendling
187e889dab - Use "real-world applications" instead of just "real applications". 
- Verification Fixes.

llvm-svn: 65803
 2009-03-02 04:28:18 +00:00
Gordon Henriksen
34de4eed33 Make some improvements to the GC docs. 
Also, drop reference to the half-baked runtime interface.

llvm-svn: 65802
 2009-03-02 03:47:20 +00:00
Chris Lattner
e2117f1ecb remove empty section 
llvm-svn: 65800
 2009-03-02 03:24:41 +00:00
Chris Lattner
1b279d2378 more englishification 
llvm-svn: 65799
 2009-03-02 03:24:11 +00:00
Chris Lattner
0f9e9e7719 start translating this into Engrish and organizing it. 
llvm-svn: 65797
 2009-03-02 02:37:32 +00:00
Chris Lattner
cccb2fb989 move gold plugin next to LTO doc in the subsystem section 
llvm-svn: 65790
 2009-03-01 23:42:51 +00:00
Nick Lewycky
b999b7b64e Add a quickstart example. 
llvm-svn: 65789
 2009-03-01 21:55:10 +00:00
Nick Lewycky
1b26d345cc Close list item tag, to conform with the style in this file. It's optional 
anyways.

llvm-svn: 65787
 2009-03-01 21:07:44 +00:00
Nick Lewycky
5c799fd8dd Add the gold plugin page to the documentation index! 
llvm-svn: 65786
 2009-03-01 21:06:42 +00:00
Nick Lewycky
57d7512427 Cleanup the description of flags to llvm-gcc. Also remove stray text in the 
attribution.

llvm-svn: 65785
 2009-03-01 20:58:07 +00:00
Nick Lewycky
4c751eeddf Don't forget the important part. llvm-gcc -use-gold-plugin passes the right 
options to gold.

llvm-svn: 65783
 2009-03-01 18:48:53 +00:00
Mikhail Glushenkov
6336c61b2c Sprinkle llvmc notes with <tt>. 
Also removes some trailing whitespace.

llvm-svn: 65781
 2009-03-01 18:09:47 +00:00
Duncan Sands
2efa31c91e Tweak this a bit. 
llvm-svn: 65772
 2009-03-01 15:19:03 +00:00
Nick Lewycky
329a7285b4 Fix grammar. 
llvm-svn: 65769
 2009-03-01 09:51:07 +00:00
Nick Lewycky
f4cf146789 First pass at a document describing how to achieve LTO on Linux with gold. 
llvm-svn: 65766
 2009-03-01 09:38:29 +00:00
Duncan Sands
ac0ff99803 Another point to mention. 
llvm-svn: 65765
 2009-03-01 08:26:19 +00:00
Chris Lattner
543d2057f9 add some llvmc notes from Mikhail 
llvm-svn: 65756
 2009-03-01 02:30:21 +00:00
Bill Wendling
012bf508b5 Fix grammaro. 
llvm-svn: 65727
 2009-02-28 22:12:54 +00:00
Chris Lattner
7138f9c917 add a stub for Roadsend PHP 
llvm-svn: 65705
 2009-02-28 18:58:01 +00:00
Chris Lattner
0472bd03d4 don't use the word 'aggregate' with constants, it is confusing. 
llvm-svn: 65702
 2009-02-28 18:32:25 +00:00
Chris Lattner
61fca97b76 don't redescribe bitcast constraints in two places. It is not valid to 
bitcast from one aggregate to another.

llvm-svn: 65700
 2009-02-28 18:27:03 +00:00
Nick Lewycky
3134ef23bb Update this text for first-class aggregates. 
llvm-svn: 65697
 2009-02-28 17:30:06 +00:00
Bill Wendling
a054357656 Fix typo. Found by William Moss. 
llvm-svn: 65693
 2009-02-28 12:26:34 +00:00
Gabor Greif
97657f3984 document ilist_traits 
llvm-svn: 65631
 2009-02-27 13:28:07 +00:00
Gabor Greif
55ffced15e Expand a bit on iplist. If you are more expert on this class, please review! 
llvm-svn: 65630
 2009-02-27 12:02:19 +00:00
Gabor Greif
f727fa8225 update ilist documentation and add some blurb on ilist_node 
llvm-svn: 65629
 2009-02-27 11:37:41 +00:00
Gabor Greif
a60fa9b553 update year 
llvm-svn: 65628
 2009-02-27 11:28:46 +00:00
Ted Kremenek
c72e0a278d Update release notes for static analyzer. 
llvm-svn: 65624
 2009-02-27 07:01:32 +00:00
Chris Lattner
971ec3c55c drop some un-edited text for pure and ldc in here. 
llvm-svn: 65579
 2009-02-26 22:33:38 +00:00
Nick Lewycky
bc0bb948cc Remove libtool. 
llvm-svn: 65517
 2009-02-26 07:44:16 +00:00
Chris Lattner
4a4e2ea4e5 pic16 notes from Sanjiv. Just dumped in for now, will rearrange later. 
llvm-svn: 65512
 2009-02-26 07:32:11 +00:00
Chris Lattner
340f4a5fcb final random and incoherent notes after making it through all the commits. 
Next step: making them more coherent.

llvm-svn: 65511
 2009-02-26 07:29:17 +00:00
Chris Lattner
8ef915d2ec more notes. 
llvm-svn: 65507
 2009-02-26 06:47:09 +00:00
Chris Lattner
5e69c7d5b6 add some notes from Nicolas G. 
llvm-svn: 65503
 2009-02-26 05:20:36 +00:00
Duncan Sands
3e50fc3451 Flesh out the Ada section a little. 
llvm-svn: 65448
 2009-02-25 11:59:06 +00:00
Duncan Sands
21bdbc2fe1 The C backend does not support arbitrary precision integers. 
llvm-svn: 65447
 2009-02-25 11:51:54 +00:00
Duncan Sands
161bf4fbbb Note on new type legalizer. 
llvm-svn: 65446
 2009-02-25 11:50:08 +00:00
Duncan Sands
a86cde89c6 Add note on support for arbitrary precision integers. 
llvm-svn: 65445
 2009-02-25 11:37:39 +00:00
Chris Lattner
4bda3547ba more notes. 
llvm-svn: 65439
 2009-02-25 07:32:53 +00:00
Chris Lattner
800261b58f random notes 
llvm-svn: 65436
 2009-02-25 06:34:50 +00:00
Nick Lewycky
97156ee783 Recommend against using Gold to build LLVM. 
llvm-svn: 65435
 2009-02-25 06:29:47 +00:00
Chris Lattner
78e2933103 don't know if there is a vmkit release to match 2.5 
llvm-svn: 65434
 2009-02-25 05:45:05 +00:00
Chris Lattner
50a191ab82 update clang section 
llvm-svn: 65430
 2009-02-25 05:09:54 +00:00
Chris Lattner
934fa00e1d rip out llvm 2.4 details to make room for 2.5 
llvm-svn: 65429
 2009-02-25 04:41:31 +00:00
Dan Gohman
0e73582689 Eliminate several more unnecessary intptr_t casts. 
llvm-svn: 64888
 2009-02-18 05:09:16 +00:00
Nick Lewycky
494b48e76b Demonstrate the act of including multiple space-separated parameter attributes, 
by request on IRC.

llvm-svn: 64619
 2009-02-15 23:06:14 +00:00
Dale Johannesen
9a80b9d451 Edit description of floating point constants to 
reflect reality.  Acknowledgements to John Clements
for prodding me into this.

llvm-svn: 64332
 2009-02-11 22:14:51 +00:00
Dan Gohman
abede9d54b Answer a common FAQ: 
"Can I compile C or C++ code to platform-independent LLVM bitcode?"

llvm-svn: 64222
 2009-02-10 17:26:53 +00:00
Chris Lattner
62e48b2e3b fix typo, patch by Jonathan Brandmeyer! 
llvm-svn: 64132
 2009-02-09 10:00:56 +00:00
Chris Lattner
80aa3c9e96 mention rdynamic, PR3431, patch by Stein Roger Skafløtten! 
llvm-svn: 64106
 2009-02-09 00:04:40 +00:00
Bill Wendling
19c640efd1 Document llvm.umul.with.overflow indicating that it's badly broken and not intended for use. 
llvm-svn: 64104
 2009-02-08 23:00:09 +00:00
Chris Lattner
c3f02abe2b I can't type today apparently. 
llvm-svn: 64097
 2009-02-08 22:21:28 +00:00
Chris Lattner
4a31df9488 fix typo 
llvm-svn: 64090
 2009-02-08 19:59:51 +00:00
Chris Lattner
4a51a59a4b document pointer type constraints, PR3513 
llvm-svn: 64088
 2009-02-08 19:53:29 +00:00
Bill Wendling
b2e94f5ae0 Fixes from feedback. 
llvm-svn: 64070
 2009-02-08 04:04:40 +00:00
Bill Wendling
511a92524b Document the 'llvm.OP.with.overflow' intrinsics. 
llvm-svn: 64066
 2009-02-08 01:40:31 +00:00
Chris Lattner
9a13b357c6 PR3485, document alignment on byref. 
llvm-svn: 63836
 2009-02-05 05:42:28 +00:00
Mike Stump
4c8ca99bb1 Improve -fno-opt style option processing to not require an extra 
option to make the -fno- form on the option.  We also document the new
form in the CommandLine documentation.

llvm-svn: 63559
 2009-02-02 22:48:49 +00:00
Chris Lattner
408b359e6e validation error fix. 
llvm-svn: 63503
 2009-02-02 07:33:15 +00:00
Chris Lattner
27bf492e30 Document type upreferences (PR3380), patch by Stein Roger Skafløtten 
with enhancements and corrections by me.

llvm-svn: 63502
 2009-02-02 07:32:36 +00:00
Devang Patel
58511a356b Each input file is encoded as a separate compile unit in LLVM debugging 
information output. However, many target specific tool chains prefer to encode
only one compile unit in an object file. In this situation, the LLVM code
generator will include  debugging information entities in the compile unit 
that is marked as main compile unit. The code generator accepts maximum one main
compile unit per module. If a module does not contain any main compile unit 
then the code generator will emit multiple compile units in the output object 
file.

[Part 1]

Update DebugInfo APIs to accept optional boolean value while creating DICompileUnit  to mark the unit as "main" unit. By defaults all units are considered  non-main.  Update SourceLevelDebugging.html to document "main" compile unit.

Update DebugInfo APIs to not accept and encode separate source file/directory entries while creating various llvm.dbg.* entities. There was a recent, yet to be documented, change to include this additional information so no documentation changes are required here.

Update DwarfDebug to handle "main" compile unit. If "main" compile unit is seen then all DIEs are inserted into "main" compile unit. All other compile units are used to find source location for llvm.dbg.* values. If there is not any "main" compile unit then create unique compile unit DIEs for each llvm.dbg.compile_unit.

[Part 2]

Create separate llvm.dbg.compile_unit for each input file. Mark compile unit create for main_input_filename as "main" compile unit. Use appropriate compile unit, based on source location information collected from the tree node, while creating llvm.dbg.* values using DebugInfo APIs.

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This is Part 1.

llvm-svn: 63400
 2009-01-30 18:20:31 +00:00
Dan Gohman
d1106c6f41 SDOperand has been renamed to SDValue. SDNode::Val is now 
accessed via SDNode::getNode.

llvm-svn: 63240
 2009-01-28 21:36:46 +00:00
Duncan Sands
aee16d4916 Rename getAnalysisToUpdate to getAnalysisIfAvailable. 
llvm-svn: 63198
 2009-01-28 13:14:17 +00:00
Mikhail Glushenkov
7f4b6231f1 Update the generated docs. 
llvm-svn: 63173
 2009-01-28 03:47:38 +00:00
Nate Begeman
aa3510c26a Add some documentation for address-space-based access to the segment registers. 
llvm-svn: 62986
 2009-01-26 02:54:45 +00:00
Dan Gohman
6a676f8aa3 Reality-check the FAQ entry for "Can I use LLVM to convert C++ to C?" 
llvm-svn: 62961
 2009-01-25 16:04:50 +00:00
Dan Gohman
017bf94fbc Add more documentation mentioning the limitations due to PR2660. 
llvm-svn: 62919
 2009-01-24 15:58:40 +00:00
Dan Gohman
3f9d24dca8 Add a few more notes about LLVM IR features that codegen doesn't 
yet support.

llvm-svn: 62739
 2009-01-22 01:39:38 +00:00
Mikhail Glushenkov
898af4fdfa Mimic gcc behaviour with regard to response files. 
llvm-svn: 62688
 2009-01-21 13:14:02 +00:00
Mikhail Glushenkov
b0aa02acee Support for multi-valued options in CommandLine 
Makes possible to specify options that take multiple arguments (a-la
-sectalign on Darwin). See documentation for details.

llvm-svn: 62372
 2009-01-16 22:54:19 +00:00