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3185 Commits

Author SHA1 Message Date
Jay Foad
d244909b76 Document how phi and invoke instructions interact with SSA form. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72762 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-03 10:20:10 +00:00
Nick Lewycky
1e8c7a687d Metadata uses metadata type not empty struct. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72623 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-30 16:08:30 +00:00
Nick Lewycky
7a0370f66a Give embedded metadata its own type instead of relying on EmptyStructTy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72610 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-30 05:06:04 +00:00
Bruno Cardoso Lopes
d80ddc0b64 Fix some typos 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72579 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-29 17:08:57 +00:00
Nick Lewycky
86c48647f3 Remove border around table used for layout. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72357 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-24 02:46:06 +00:00
Dan Gohman
f96a499535 Add a note mentioning that uses of the return value of an invoke 
must be dominated by the normal label.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72285 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-22 21:47:08 +00:00
Stuart Hastings
c4c268b04f Add some missing steps to the sacred testing ritual scriptures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72222 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-21 20:23:59 +00:00
Cristian Cadar
fb57f1c8ec Test commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72092 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-19 01:56:08 +00:00
Evan Cheng
a7185b21d8 Add short descriptions of 'implicit' and 'parallel'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72050 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-18 22:14:45 +00:00
Bill Wendling
48839d9973 Formatting. Some updating of data structures. More work needs to be done to update the examples. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71974 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-17 05:52:39 +00:00
David Greene
9bea7c85d7 Implement !if, analogous to $(if) in GNU make. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71815 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 23:26:46 +00:00
David Greene
5f9f9ba00b Graduate LLVM to the big leagues by embedding a LISP processor into TableGen. 
Ok, not really, but do support some common LISP functions:

* car
* cdr
* null


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71805 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 22:38:31 +00:00
David Greene
beb31a51f6 Implement a !foreach operator analogous to GNU make's $(foreach). 
Use it on dags and lists like this:

class decls {
  string name;
}

def Decls : decls;

class B<list<string> names> : A<!foreach(Decls.name, names, !strconcat(Decls.name, ", Sr."))>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71803 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 22:23:47 +00:00
David Greene
4afc509b7f Implement a !subst operation simmilar to $(subst) in GNU make to do 
def/var/string substitution on generic pattern templates.  For example:

def Type;
def v4f32 : Type;
def TYPE : Type;

class GenType<Type t> {
  let type = !(subst TYPE, v4f32, t);
}

def TheType : GenType<TYPE>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71801 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 21:54:42 +00:00
David Greene
e6c27de069 Implement !cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71794 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 21:22:49 +00:00
Jim Grosbach
06261cd882 clean up line-wrapping 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71771 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 15:44:15 +00:00
Jim Grosbach
f957012866 Update the names of the exception handling sjlj instrinsics to 
llvm.eh.sjlj.* for better clarity as to their purpose and scope. Add
a description of llvm.eh.sjlj.setjmp to ExceptionHandling.html.
(llvm.eh.sjlj.longjmp documentation coming when that implementation is
added).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71758 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 00:46:35 +00:00
Bill Wendling
587daedce2 Change MachineInstrBuilder::addReg() to take a flag instead of a list of 
booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.

I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-13 21:33:08 +00:00
Chris Lattner
7f3b36da51 garbage allocation is not a good idea :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71680 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-13 18:02:09 +00:00
Bill Wendling
588764eb38 Use llvm::raw_stream instead of llvm::Streams. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71573 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-12 18:29:42 +00:00
Nick Lewycky
cb33799b9f Make MDNode use CallbackVH. Also change MDNode to store Value* instead of 
Constant* in preperation of a future change to support holding non-Constants
in an MDNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71407 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-10 20:57:05 +00:00
Chris Lattner
60150a3dc4 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71362 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-09 18:11:50 +00:00
Bill Wendling
871eb0ab23 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71260 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-08 20:49:29 +00:00
Duncan Sands
7af1c78b98 Allow readonly functions to unwind exceptions. Teach 
the optimizers about this.  For example, a readonly
function with no uses cannot be removed unless it is
also marked nounwind.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71071 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-06 06:49:50 +00:00
Mikhail Glushenkov
d6d2efc4ce Regenerate documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71055 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-06 01:41:47 +00:00
Dan Gohman
d26795a034 Add some more documentation for x86 special address spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71012 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-05 20:48:47 +00:00
Chris Lattner
1777d0c6c5 Add basic support for code generation of 
addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70992 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-05 18:52:19 +00:00
Mike Stump
fe095f39e7 Restore minor deletion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70892 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-04 18:40:41 +00:00
Chris Lattner
bdd73290a5 Remove obsolete wording, the only exception a readnone function can throw 
is the empty set. :)  Thanks to Fritz for pointing this out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70790 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-03 19:06:00 +00:00
Chris Lattner
7a57c5bb08 be very explicit that readnone/readonly functions can't 
throw exceptions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70788 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-03 18:49:37 +00:00
Misha Brukman
1af789f74c HTML-escape '>' as '&gt;' in sample C++ code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70569 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-01 20:40:51 +00:00
Jeffrey Yasskin
714257f5de Add a mention of TypeBuilder to the programmer's manual, and clean up the class 
comment a bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70515 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-30 22:33:41 +00:00
Bill Wendling
be8cc2a3de Second attempt: 
Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'll change the JIT with a follow-up patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-29 00:15:41 +00:00
Duncan Sands
f044cff0a4 Fix some confusion in the Ada f-e build instructions between 
building without optimization and building with checking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70205 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 11:21:35 +00:00
Sanjiv Gupta
23c70f44e4 Now that any size of integer indices are allowed for sequential types, remove the unneccessary gyan about promoting them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70181 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 03:21:00 +00:00
Chris Lattner
f9a3ec86c1 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70165 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-26 22:21:57 +00:00
Sanjiv Gupta
9341c808ae 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70134 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-26 17:14:35 +00:00
Chris Lattner
efdb3bc8d0 improve documentation on build configurations, patch by 
Josef Eisl!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70087 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 22:24:49 +00:00
Chris Lattner
069429062d aDd support for building a subset of the llvm tools, patch by Jeffrey Yasskin! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70082 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 22:08:52 +00:00
Chris Lattner
4f4365eb4e Update docs to not mention gcse/loadvn and mention memdep and 
new stuff.  PR3924.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70077 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 21:11:37 +00:00
Sanjiv Gupta
9f805c206e Fixed the gep example for i16 type indices. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70019 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 07:27:44 +00:00
Sanjiv Gupta
16ffa807fc Fixed spaces and the getelementpointer example with i16 type indices. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69971 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-24 16:38:13 +00:00
Sanjiv Gupta
7787d4a34b Allow i16 type indices to gep. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69946 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-24 02:37:54 +00:00
David Greene
3f47c292bc Fix a documentation bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69923 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-23 21:27:58 +00:00
David Greene
e8cf21e8e3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69921 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-23 21:25:15 +00:00
David Greene
5654613a01 Allow defm to inherit from multiple multiclasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69832 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 22:17:51 +00:00
David Greene
c7cafcd815 Implement !nameconcat to concatenate strings and look up the resulting 
name in the symbol table, returning an object.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69822 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 20:18:10 +00:00
David Greene
de444af6bb Implement multiclass inheritance. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69810 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 16:42:54 +00:00
Dan Gohman
e370c80d31 ISD::ADD_PARTS is gone; use ISD::SMUL_LOHI as an example instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69804 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 15:55:31 +00:00
Duncan Sands
dc22376a14 Make it clearer that llvm-gcc is not needed for 
building llvm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69441 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-18 12:40:19 +00:00
Jim Grosbach
5bea822a0c Update information on canadian cross builds 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69358 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-17 17:25:16 +00:00
Bill Wendling
801188066a More obsessive reformatting. Fixed some validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69130 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-15 02:12:37 +00:00
Chris Lattner
266c7bbbbc 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68940 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-13 05:44:34 +00:00
Nick Lewycky
ef5facd90d Add paragraph tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68934 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-13 02:03:40 +00:00
Nick Lewycky
de9b4c4a7f Fix compile error. Pointed out by mait on #llvm IRC! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68910 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-12 20:15:44 +00:00
Misha Brukman
7e0fc8a10c Fixed spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68821 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-10 20:48:27 +00:00
Chris Lattner
b357f0484b fix typo, patch by Shlomi Fish! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68784 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-10 15:38:51 +00:00
Chris Lattner
00a7b52385 Remove AllowInverse: it leaks memory and is not the right 
abstraction for CommandLine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68588 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-08 03:43:51 +00:00
Bill Wendling
a0bd8109f9 Use 'name' instead of 'href'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68534 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-07 18:54:06 +00:00
Bill Wendling
b1a61bd178 Fix verification failure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68531 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-07 18:52:30 +00:00
Bill Wendling
f159402cbd Offer an explanation of why building LLVM-GCC with objdir == srcdir doesn't 
work.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68530 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-07 18:51:13 +00:00
Bill Wendling
290235f898 Another reformatting. No change in docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68528 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-07 18:40:56 +00:00
Chris Lattner
dcd006bf7b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68465 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 21:50:39 +00:00
Chris Lattner
63c3ffc16a clean up some html 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68456 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-06 20:35:19 +00:00
Bill Wendling
19a8dca186 Add character encoding declaration to fix verification warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68440 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 12:38:44 +00:00
Bill Wendling
78c8fcef7b Obsessively format this document. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68439 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 12:37:44 +00:00
Bill Wendling
e6b487931c Add character encoding declaration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68433 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 00:44:06 +00:00
Bill Wendling
e9e6fd9155 Fix validation error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68432 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 00:43:04 +00:00
Bill Wendling
4a2bca8bc3 A lot of formatting changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68431 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-05 00:41:19 +00:00
Bill Wendling
903bcc4a5a Fix some HTML validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68427 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 22:36:02 +00:00
Bill Wendling
bb7425fafb General clean-up of the bitcode format documentation. Having the paragraphs 
formatted the same, putting words in <tt> tags, adding &mdash;s, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68426 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 22:27:03 +00:00
Nick Lewycky
21cc4460ef 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68420 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-04 07:22:01 +00:00
Bill Wendling
138dd6df8b Duplicate entry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68401 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:32:13 +00:00
Chris Lattner
03dc1fe9ac "Add documentation about the fix for missing x86 
target library in windows under the "Common problems" section."

Patch by Stefanus Du Toit!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68399 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 20:23:52 +00:00
Chris Lattner
f436fed412 update some syntax 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68362 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-03 00:29:19 +00:00
Chris Lattner
34cb154028 add this to SVN to allow collaborative hacking. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68243 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-01 21:11:04 +00:00
John Mosby
3228abe8f9 docs/TestingGuide.html: correction to prev. text (objdir!=srcdir required for running test-suite), removed refs to llvm-test 
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 2009-03-30 18:56:53 +00:00
Chris Lattner
217b919cf9 fix some validation problems. 
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 2009-03-30 06:34:59 +00:00
John Mosby
24446d671a Clarify section on setting up and running test-suite 
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 2009-03-30 04:37:51 +00:00
Bill Wendling
bc14dd30a8 Update the Visual Studio docs. Patch by Stefanus! 
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 2009-03-28 10:24:15 +00:00
Mikhail Glushenkov
4ad0d571fa Documentation update. 
Expand a bit on various '--*-graph' options.

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 2009-03-27 12:58:29 +00:00
Duncan Sands
abc061c088 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.


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 2009-03-24 21:16:39 +00:00
Chris Lattner
640e7c6d07 tt'ify. 
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 2009-03-23 04:53:34 +00:00
Chris Lattner
4bd3d7e17c VC++ 6.0 is not future work :) 
Do not recommend llvm::OStream anymore.  Use raw_ostream or MemoryBuffer.


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 2009-03-23 04:52:53 +00:00
Duncan Sands
19527c6ef3 Add some explanations of how apint loads and stores 
work.


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 2009-03-22 11:33:16 +00:00
Duncan Sands
d9c9bf77d8 Update these for the 2.5 release. 
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 2009-03-13 13:42:20 +00:00
Gabor Greif
6a65f4208f add some text to explain sentinels 
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 2009-03-12 10:30:31 +00:00
Gabor Greif
0cbcabedc5 minor tweaks 
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 2009-03-12 09:47:03 +00:00
Gabor Greif
c540b1fd01 do not pretend llvm/.../*.h being system headers 
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 2009-03-11 20:23:40 +00:00
Duncan Sands
4dc2b39bf8 It makes no sense to have a ODR version of common 
linkage, so remove it.


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 2009-03-11 20:14:15 +00:00
Gabor Greif
94244f3849 fix validator errors 
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 2009-03-11 20:04:08 +00:00
Gabor Greif
d6c1ed08f6 Fix exaples using IRBuilder. Thanks, Quadrescence and Glip7 from IRC! 
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 2009-03-11 19:51:07 +00:00
Duncan Sands
5f4ee1fc5d 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.


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 2009-03-11 08:08:06 +00:00
Chris Lattner
8c0e62cdb2 Clarify wording, patch by Stefanus Du Toit! 
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 2009-03-09 20:55:18 +00:00
Chris Lattner
f1a3082513 don't allow hash_map or hash_set. 
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 2009-03-09 05:20:45 +00:00
Duncan Sands
667d4b8de6 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.


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 2009-03-07 15:45:40 +00:00
Gordon Henriksen
bffc86684e Committing unsaved changes that should've been with r66237. 
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 2009-03-06 02:42:47 +00:00
Gordon Henriksen
e5abac4a86 Incorporate feedback to improve GarbageCollection.html. 
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 2009-03-06 01:57:32 +00:00
Nick Lewycky
bb2b521f81 This bug's been fixed but a version with the fix hasn't been released yet. 
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 2009-03-03 05:41:16 +00:00
Bill Wendling
52349a919b Document the -gcc-tool-args bugpoint option. 
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 2009-03-02 23:15:59 +00:00
Daniel Dunbar
e3d1b653be Add some more clang related release notes. 
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 2009-03-02 20:08:12 +00:00
Tanya Lattner
6e2b86b8aa Remove incorrect information about fortran on Darwin. 
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 2009-03-02 19:38:59 +00:00
Gabor Greif
f94ecc3d1a fix broken GCC bugzilla link 
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 2009-03-02 19:11:53 +00:00
Gabor Greif
54820ce91c add a Q/A on broken GCCs 
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 2009-03-02 19:08:05 +00:00
Chris Lattner
cade822c54 update blurb per Shannon Weyrick. 
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 2009-03-02 19:07:24 +00:00
Duncan Sands
05c709517d 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).


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 2009-03-02 16:58:00 +00:00
Duncan Sands
dd3e6722d9 Use GCC not gcc, like everywhere else in this document. 
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 2009-03-02 16:35:57 +00:00
John Criswell
524a5ddbb3 Grammar and punctuation fixes. 
No content changes.


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 2009-03-02 15:28:15 +00:00
Gabor Greif
cc46550785 note the removal of deprecated interfaces 
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 2009-03-02 12:23:55 +00:00
Gabor Greif
4906abe63a minor tweaks 
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 2009-03-02 12:02:51 +00:00
Gabor Greif
29ecc1c4c2 minor tweaks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65837 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-02 11:34:51 +00:00
Nicolas Geoffray
09c9ed4409 Add more notes for VMKit. 
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 2009-03-02 09:25:38 +00:00
Bill Wendling
99dac47b0a Random formatting changes. 
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 2009-03-02 07:54:14 +00:00
Bill Wendling
dc1350ef0d Fix typos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65813 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-02 07:42:15 +00:00
Bill Wendling
63d8c55266 Change </pp> to </p>. 
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 2009-03-02 04:28:57 +00:00
Bill Wendling
6bc15281a9 - Use "real-world applications" instead of just "real applications". 
- Verification Fixes.


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 2009-03-02 04:28:18 +00:00
Gordon Henriksen
c9c0b59402 Make some improvements to the GC docs. 
Also, drop reference to the half-baked runtime interface.

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 2009-03-02 03:47:20 +00:00
Chris Lattner
3975f2bf9e remove empty section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65800 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-02 03:24:41 +00:00
Chris Lattner
511433e7cf more englishification 
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 2009-03-02 03:24:11 +00:00
Chris Lattner
917cc71ae1 start translating this into Engrish and organizing it. 
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 2009-03-02 02:37:32 +00:00
Chris Lattner
932af8f8c3 move gold plugin next to LTO doc in the subsystem section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65790 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-01 23:42:51 +00:00
Nick Lewycky
f3888ba23f Add a quickstart example. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65789 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-01 21:55:10 +00:00
Nick Lewycky
f45a82890e Close list item tag, to conform with the style in this file. It's optional 
anyways.


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 2009-03-01 21:07:44 +00:00
Nick Lewycky
017730c653 Add the gold plugin page to the documentation index! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65786 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-01 21:06:42 +00:00
Nick Lewycky
d66ff0f2e0 Cleanup the description of flags to llvm-gcc. Also remove stray text in the 
attribution.


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 2009-03-01 20:58:07 +00:00
Nick Lewycky
050147cb70 Don't forget the important part. llvm-gcc -use-gold-plugin passes the right 
options to gold.


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 2009-03-01 18:48:53 +00:00
Mikhail Glushenkov
f795ef0cd4 Sprinkle llvmc notes with <tt>. 
Also removes some trailing whitespace.

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 2009-03-01 18:09:47 +00:00
Duncan Sands
10f06755ce Tweak this a bit. 
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 2009-03-01 15:19:03 +00:00
Nick Lewycky
fd97aa2bd2 Fix grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65769 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-01 09:51:07 +00:00
Nick Lewycky
ebc6765970 First pass at a document describing how to achieve LTO on Linux with gold. 
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 2009-03-01 09:38:29 +00:00
Duncan Sands
f910fd3110 Another point to mention. 
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 2009-03-01 08:26:19 +00:00
Chris Lattner
c441fb8937 add some llvmc notes from Mikhail 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65756 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-03-01 02:30:21 +00:00
Bill Wendling
0a4bbbf62f Fix grammaro. 
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 2009-02-28 22:12:54 +00:00
Chris Lattner
bc31caf2e7 add a stub for Roadsend PHP 
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 2009-02-28 18:58:01 +00:00
Chris Lattner
7088279597 don't use the word 'aggregate' with constants, it is confusing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65702 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-28 18:32:25 +00:00
Chris Lattner
03bbad6410 don't redescribe bitcast constraints in two places. It is not valid to 
bitcast from one aggregate to another.


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 2009-02-28 18:27:03 +00:00
Nick Lewycky
6cd74989b9 Update this text for first-class aggregates. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65697 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-28 17:30:06 +00:00
Bill Wendling
e05b6f10ba Fix typo. Found by William Moss. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65693 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-28 12:26:34 +00:00
Gabor Greif
0186250b31 document ilist_traits 
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 2009-02-27 13:28:07 +00:00
Gabor Greif
2946d1c928 Expand a bit on iplist. If you are more expert on this class, please review! 
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 2009-02-27 12:02:19 +00:00
Gabor Greif
3899e498df update ilist documentation and add some blurb on ilist_node 
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 2009-02-27 11:37:41 +00:00
Gabor Greif
a1ae094cf7 update year 
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 2009-02-27 11:28:46 +00:00
Ted Kremenek
8b3894cdfd Update release notes for static analyzer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65624 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-27 07:01:32 +00:00
Chris Lattner
ab68e9e7fe drop some un-edited text for pure and ldc in here. 
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 2009-02-26 22:33:38 +00:00
Nick Lewycky
a15dc035a6 Remove libtool. 
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 2009-02-26 07:44:16 +00:00
Chris Lattner
11398993d3 pic16 notes from Sanjiv. Just dumped in for now, will rearrange later. 
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 2009-02-26 07:32:11 +00:00
Chris Lattner
c1771e3539 final random and incoherent notes after making it through all the commits. 
Next step: making them more coherent.


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 2009-02-26 07:29:17 +00:00
Chris Lattner
d838fcd03d more notes. 
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 2009-02-26 06:47:09 +00:00
Chris Lattner
75e26caaca add some notes from Nicolas G. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65503 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-26 05:20:36 +00:00
Duncan Sands
326a4988ba Flesh out the Ada section a little. 
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 2009-02-25 11:59:06 +00:00
Duncan Sands
50723a94f4 The C backend does not support arbitrary precision integers. 
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 2009-02-25 11:51:54 +00:00
Duncan Sands
07636eae92 Note on new type legalizer. 
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 2009-02-25 11:50:08 +00:00
Duncan Sands
8524cb9fa5 Add note on support for arbitrary precision integers. 
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 2009-02-25 11:37:39 +00:00
Chris Lattner
99f375b6c8 more notes. 
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 2009-02-25 07:32:53 +00:00
Chris Lattner
74c80df2b8 random notes 
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 2009-02-25 06:34:50 +00:00
Nick Lewycky
d9f66e6ca3 Recommend against using Gold to build LLVM. 
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 2009-02-25 06:29:47 +00:00
Chris Lattner
1f859860ba don't know if there is a vmkit release to match 2.5 
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 2009-02-25 05:45:05 +00:00
Chris Lattner
f40c40bf93 update clang section 
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 2009-02-25 05:09:54 +00:00
Chris Lattner
38ab04cb44 rip out llvm 2.4 details to make room for 2.5 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65429 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-25 04:41:31 +00:00
Dan Gohman
865f006bb4 Eliminate several more unnecessary intptr_t casts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64888 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-18 05:09:16 +00:00
Nick Lewycky
b6a7d2565b Demonstrate the act of including multiple space-separated parameter attributes, 
by request on IRC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64619 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-15 23:06:14 +00:00
Dale Johannesen
bd5e5a8669 Edit description of floating point constants to 
reflect reality.  Acknowledgements to John Clements
for prodding me into this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64332 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-11 22:14:51 +00:00
Dan Gohman
cfbcd591d2 Answer a common FAQ: 
"Can I compile C or C++ code to platform-independent LLVM bitcode?"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64222 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-10 17:26:53 +00:00
Chris Lattner
3060f5bbf7 fix typo, patch by Jonathan Brandmeyer! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64132 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-09 10:00:56 +00:00
Chris Lattner
7c7708946b mention rdynamic, PR3431, patch by Stein Roger Skafløtten! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64106 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-09 00:04:40 +00:00
Bill Wendling
41b485c9c3 Document llvm.umul.with.overflow indicating that it's badly broken and not intended for use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64104 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-08 23:00:09 +00:00
Chris Lattner
e220e8cc07 I can't type today apparently. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64097 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-08 22:21:28 +00:00
Chris Lattner
056202961d fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64090 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-08 19:59:51 +00:00
Chris Lattner
0fd4a27ec0 document pointer type constraints, PR3513 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64088 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-08 19:53:29 +00:00
Bill Wendling
da01af7667 Fixes from feedback. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64070 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-08 04:04:40 +00:00
Bill Wendling
ac1df8ef33 Document the 'llvm.OP.with.overflow' intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64066 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-08 01:40:31 +00:00
Chris Lattner
ce459b1e28 PR3485, document alignment on byref. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63836 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-05 05:42:28 +00:00
Mike Stump
d64e0eb094 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63559 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-02 22:48:49 +00:00
Chris Lattner
ef56ce18b8 validation error fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63503 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-02 07:33:15 +00:00
Chris Lattner
242d61d1c9 Document type upreferences (PR3380), patch by Stein Roger Skafløtten 
with enhancements and corrections by me.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63502 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-02-02 07:32:36 +00:00
Devang Patel
dd9db66882 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.

---

This is Part 1.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63400 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-30 18:20:31 +00:00
Dan Gohman
50ef90d48e SDOperand has been renamed to SDValue. SDNode::Val is now 
accessed via SDNode::getNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63240 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 21:36:46 +00:00
Duncan Sands
1465d61bdd Rename getAnalysisToUpdate to getAnalysisIfAvailable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63198 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 13:14:17 +00:00
Mikhail Glushenkov
5303c75a49 Update the generated docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63173 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-28 03:47:38 +00:00
Nate Begeman
34509841e7 Add some documentation for address-space-based access to the segment registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62986 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-26 02:54:45 +00:00
Dan Gohman
d5b455f6b0 Reality-check the FAQ entry for "Can I use LLVM to convert C++ to C?" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62961 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-25 16:04:50 +00:00
Dan Gohman
d8791e5ed7 Add more documentation mentioning the limitations due to PR2660. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62919 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-24 15:58:40 +00:00
Dan Gohman
c766f7234a Add a few more notes about LLVM IR features that codegen doesn't 
yet support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62739 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-22 01:39:38 +00:00
Mikhail Glushenkov
1421b7bc23 Mimic gcc behaviour with regard to response files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62688 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-21 13:14:02 +00:00
Mikhail Glushenkov
7059d47a6e 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62372 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-16 22:54:19 +00:00
Duncan Sands
81d05c2ae2 Grammar fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62319 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-16 09:29:46 +00:00
Rafael Espindola
bb46f52027 Add the private linkage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-15 20:18:42 +00:00
Mikhail Glushenkov
f9b1d79a54 Some small documentation fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-15 02:42:40 +00:00
Mikhail Glushenkov
564b75a4c6 Clarify the documentation a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62249 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-15 02:04:54 +00:00
Dan Gohman
f3e60bd8ee Document several current CodeGen limitations in LangRef.html. 
Patches for any of these are welcome!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62120 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-12 23:12:39 +00:00
Dan Gohman
7956412470 The LLVM Assembly Language Reference incorrectly stated that the 
prefix used for dll{import,export} is _imp__; it is actually __imp_.
Patch by Mahadevan R!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62103 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-12 21:35:55 +00:00
Dan Gohman
30e5e55e7a Fix the instructions to work even when PATH does not contain ".". 
Thanks to Martin Geisse for pointing this out!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62102 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-12 21:29:24 +00:00
Duncan Sands
ceb4d1aecb Rename getABITypeSize to getTypePaddedSize, as 
suggested by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62099 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-12 20:38:59 +00:00
Chris Lattner
734660a9cd remove some dead options. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62095 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-12 19:02:50 +00:00
Chris Lattner
e7886e461b Implement PR3313, and while I'm at it address a very FAQ. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62048 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-11 20:53:49 +00:00
Dan Gohman
398873c032 Fix the example syntax for named sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62033 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-11 00:40:00 +00:00
Mikhail Glushenkov
f8c430b3da Add a --check-graph option to llvmc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61989 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-09 16:16:27 +00:00
Gabor Greif
fd095b6389 Get rid of the tagging functions and use PointerIntPair. 
This means that we have to include an additional header.

This patch should be functionally equivalent. I cannot outrule any performance
degradation, though I do not expect any.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61694 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-05 16:05:32 +00:00
Dan Gohman
81e21674a6 A few more whitespace tidyments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61655 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-04 23:49:44 +00:00
Dan Gohman
2a08c53238 Tidy whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61653 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-04 23:44:43 +00:00
Misha Brukman
b0fa430e1f * Wrap command line flag in <tt> 
* Wrapped long lines in code section


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61601 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-03 02:35:05 +00:00
Misha Brukman
98117cdbd6 So *this* is where all the trailing whitespace in file header comments come 
from: copy-pasted straight from the coding standards doc!

Oh, the irony.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61586 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-02 16:58:42 +00:00
Chris Lattner
01bb8b0c36 lex and bison aren't needed to build llvm anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61560 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-02 07:10:51 +00:00
Chris Lattner
0c7b39fb56 new non-ambiguous syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61559 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-01-02 07:02:56 +00:00
Oscar Fuentes
0c913735c7 CMake: Added some VC++ specific info to CMake.html. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61521 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-31 14:36:41 +00:00
Misha Brukman
8722a2cf44 * Updated TOC and fixed named anchors 
* Simplified section header marking 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61482 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-29 21:33:30 +00:00
Misha Brukman
9e6b68dc1f Minimize the width of the notes region: it will end where the text ends, if the 
line of text is short enough, instead of stretching all the way to the right
margin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61481 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-29 21:25:09 +00:00
Misha Brukman
0427f7a4af Simplified marking code regions with a single <pre> rather than 
a (<div>, <pre>) combo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61480 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-29 21:20:51 +00:00
Misha Brukman
740e3db203 Center the legal note to give it even padding on left and right, and make it 
stand out better.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61475 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-29 19:55:01 +00:00
Misha Brukman
ccd029507e Cleanup: clarify llvm-gcc version and package name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61474 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-29 19:38:58 +00:00
Duncan Sands
6531d477a2 Clarify a bit. Based on feedback by Talin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61470 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-29 15:27:32 +00:00
Nick Lewycky
f23d0d392a Resubmit support for the 'nocapture' attribute. 
The problematic part of this patch is that we were out of attribute bits,
requiring some fancy bit hacking to make it fit (by shrinking alignment)
without breaking existing users or the file format.

This change will require users to rebuild llvm-gcc to match llvm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61239 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-19 06:39:12 +00:00
Nick Lewycky
78eb804068 Recommit this grammar fix that was backed out along with nocapture. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61189 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-18 02:15:05 +00:00
Misha Brukman
a54d4b27b6 Simplified marking code regions -- no need to use <div> to surround <pre> tags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61143 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-17 18:11:40 +00:00
Misha Brukman
b61065598e Instead of referring to the license file in the 2.3 release, refer to the 
always-current SVN version.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61142 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-17 18:06:53 +00:00
Misha Brukman
9474d019ee Added mention of the RELEASE_24 tag for the 2.4 release. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61138 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-17 16:27:23 +00:00
Mikhail Glushenkov
2d0484c02c Update also the generated docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61118 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-17 02:47:30 +00:00
Bill Wendling
6fa311c233 Temporarily revert r61019, r61030, and r61040. These were breaking LLVM Release 
builds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61094 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-16 19:06:48 +00:00
Misha Brukman
64722e5163 * Comply with HTML 4.01 Strict 
* Added code-region markings to code sections to make them stand out
* Added pre.doc_code class to llvm.css to simplify marking code regions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61072 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-16 03:07:49 +00:00
Misha Brukman
96e0081251 * Comply with HTML 4.01 Strict standard 
* Converted absolute links to llvm.org/docs to relative links
* Fixed spelling and s/;/:/, as needed


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61071 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-16 02:54:22 +00:00
Nick Lewycky
e642658480 Introducing nocapture, a parameter attribute for pointers to indicate that the 
callee will not introduce any new aliases of that pointer.

The attributes had all bits allocated already, so I decided to collapse
alignment. Alignment was previously stored as a 16-bit integer from bits 16 to
32 of the attribute, but it was required to be a power of 2. Now it's stored in
log2 encoded form in five bits from 16 to 21. That gives us 11 more bits of
space.

You may have already noticed that you only need four bits to encode a 16-bit
power of two, so why five bits? Because the AsmParser accepted 32-bit
alignments, even though we couldn't store them (they were silently discarded).
Now we can store them in memory, but not in the bitcode.

The bitcode format was already storing these as 64-bit VBR integers. So, the
bitcode format stays the same, keeping the alignment values stored as 16 bit
raw values. There's some hideous code in the reader and writer that deals with
this, waiting to be ripped out the moment we run out of bits again and have to
replace the parameter attributes table encoding.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61019 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-15 01:34:58 +00:00
Nick Lewycky
01557ce1b1 Clarify the meaning of the NoAlias response. The plan is to refer to this from 
a future version of LangRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61010 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-14 21:08:48 +00:00
Misha Brukman
3c8da59482 Fixed HTML validator warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61005 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-14 08:01:51 +00:00
Misha Brukman
98a4ec700e CSS cleanup: 
* Lowercased all HTML element names
* Standardized spacing around { and }
* removed class "doc_table_nw": grep finds no uses


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61004 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-14 07:20:36 +00:00
Mikhail Glushenkov
23f522a545 Add a comment to the auto-generated docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60985 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-13 17:51:47 +00:00
Mikhail Glushenkov
8cc8288bef Merge llvm-rst.css and llvm.css. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60984 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-13 17:50:58 +00:00
Mikhail Glushenkov
462886e8ad Some more documentation tweaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60970 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-13 03:11:37 +00:00
Mikhail Glushenkov
d565203d96 More cosmetic tweaks for llvmc docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60969 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-13 02:28:58 +00:00
Chris Lattner
ff17b032dd fix some incorrect links. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60919 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-12 04:20:01 +00:00
Mikhail Glushenkov
daae124124 Man page update. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60918 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-12 02:34:56 +00:00
Mikhail Glushenkov
905315441e Fix W3C validator errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60912 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 23:43:14 +00:00
Mikhail Glushenkov
99a3a2c44c Use correct file for the llvmc tutorial. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60910 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 23:33:33 +00:00
Mikhail Glushenkov
68319f87cc Update the auto-generated llvmc documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60909 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 23:24:40 +00:00
Misha Brukman
66286e9e61 * Removed stray </p> tag 
* Whitespace cleanups


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60891 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 19:44:51 +00:00
Misha Brukman
2d33c5443a * <div align=center> is not valid HTML 4.01 - removed alignment 
* <sup> cannot appear inside a <pre> - replaced <pre> with <tt> and <br>
* Added standard "Notes" section
* Sprinkled fixed-width <tt> tags in a few places for consistency


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60889 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 19:37:04 +00:00
Misha Brukman
f00ddb04df Removed warnings from HTML 4.01 validator: trailing slashes in <br> and <img> 
tags are not needed in HTML, only XML.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60885 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 18:23:24 +00:00
Misha Brukman
430245f555 Conform to the HTML 4.01 Strict specification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60884 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 18:14:06 +00:00
Misha Brukman
444087057a Global replace of yellow W3C "valid HTML/CSS" icons with blue ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60880 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 17:34:48 +00:00
Misha Brukman
39309dfbb2 * Fixed formatting of command descriptions to be consistent: 
- descriptions on new line
  - no terminating period
* Changed the W3C logos from yellow to blue to not stand out


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60879 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 17:12:52 +00:00
Misha Brukman
c1449e63ff s/A Few Coding Standards/LLVM Coding Standards/g 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60859 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 23:07:02 +00:00
Nuno Lopes
f82242de03 fix typo. thanks Baldrick for noticing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60841 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 16:11:10 +00:00
Nuno Lopes
58dc0b5534 add gcc 4.1.2 from redhat to the list of broken compilers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60840 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 16:01:22 +00:00
Duncan Sands
b8ee8012ee Update these instructions to the 2.4 release. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60838 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 14:24:58 +00:00
Duncan Sands
0cfe05270c Mention the Ada and Fortran front-ends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60833 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 10:50:58 +00:00
Mon P Wang
01f8d09dd3 Added a little more information that vector shifts require vector shift amount. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60831 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 08:55:09 +00:00
Dale Johannesen
80b990204b Rewrite instructions for configuring external tests 
to reflect reality.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60825 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-10 01:58:32 +00:00
Mikhail Glushenkov
efc5c319ed Man page typo fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60765 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 14:41:00 +00:00
Mon P Wang
e9f1015d1f Fix getNode to allow a vector for the shift amount for shifts of vectors. 
Fix the shift amount when unrolling a vector shift into scalar shifts.
Fix problem in getShuffleScalarElt where it assumes that the input of
a bit convert must be a vector.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60740 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-09 05:46:39 +00:00
Dan Gohman
70ef449741 Generalize bugpoint's concept of a "safe" backend, and add options 
to allow the "safe" backend to be run with a different path, and/or
with different command-line options.

This enables the following use cases:
 - bugpoint llc against an llc command from a different build
 - bugpoint llc against the same llc with different command-line options
 - and more...

Also, document the existing "custom" interpreter options.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60681 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 04:02:47 +00:00
Nick Lewycky
28ea4f6c07 Fixes for Visual Studio users. Patch by OvermindDL1 on llvm-dev! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60679 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-08 00:45:02 +00:00