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3376 Commits

Author SHA1 Message Date
Dan Gohman
4fc21185cc Clarify that ptrtoint+inttoptr are an alternative to GEP which are 
not restricted by the GEP rules.

llvm-svn: 96598
 2010-02-18 18:40:29 +00:00
Dan Gohman
c3b7c57bb0 Fix a typo. 
llvm-svn: 96597
 2010-02-18 18:22:41 +00:00
Dan Gohman
d6397d8097 Clarify that the rules about object hopping kick in when a pointer is 
deferenced, rather than when the pointer value is computed.

llvm-svn: 96596
 2010-02-18 18:22:18 +00:00
Dan Gohman
a3a061eab9 Fix typos Duncan noticed. 
llvm-svn: 96594
 2010-02-18 18:19:17 +00:00
Duncan Sands
b7bb8ab12e Uniformize the way these options are printed. Requested by 
Russell Wallace.

llvm-svn: 96580
 2010-02-18 14:37:52 +00:00
Duncan Sands
ca05b607b7 Refer to -help instead of --help since this is what tools themselves say. 
Also, have tools output -help-hidden rather than refer to --help-hidden,
for consistency, and likewise adjust documentation.  This doesn't change
every mention of --help, only those which seemed clearly safe.

llvm-svn: 96578
 2010-02-18 14:08:13 +00:00
Dan Gohman
2324463069 Make this an unnumbered list. 
llvm-svn: 96528
 2010-02-17 22:54:10 +00:00
Dan Gohman
0053291bb5 HTML validation fixes. 
llvm-svn: 96527
 2010-02-17 22:50:12 +00:00
Dan Gohman
b07c61ac51 Add an "advanced" GetElementPtr FAQ document, with answers to 
questions left unanswered by the first GetElementPtr FAQ.

llvm-svn: 96526
 2010-02-17 22:47:06 +00:00
Chris Lattner
f4a6f4d0ef irbuilder is doing constant folding now by default, PR6092 
llvm-svn: 96502
 2010-02-17 19:54:34 +00:00
Chris Lattner
9af1b53985 fix some out of date prose dating from the LLVMContext changes. 
llvm-svn: 96500
 2010-02-17 19:51:31 +00:00
Chris Lattner
96be7e85dc add optional debian instructions, PR6272 
llvm-svn: 96488
 2010-02-17 18:33:13 +00:00
Duncan Sands
96fead3488 Mention an API change. 
llvm-svn: 96480
 2010-02-17 17:20:17 +00:00
David Greene
c10133139e Add support for emitting non-temporal stores for DAGs marked 
non-temporal.  Fix from r96241 for botched encoding of MOVNTDQ.

Add documentation for !nontemporal metadata.

Add a simpler movnt testcase.

llvm-svn: 96386
 2010-02-16 20:50:18 +00:00
Duncan Sands
2acaf3609c Uniformize the names of type predicates: rather than having isFloatTy and 
isInteger, we now have isFloatTy and isIntegerTy.  Requested by Chris!

llvm-svn: 96223
 2010-02-15 16:12:20 +00:00
Daniel Dunbar
59ecca73a9 2.7: Note that DataTypes.h moved. 
llvm-svn: 96143
 2010-02-14 01:47:19 +00:00
Chris Lattner
2265d6280b Add support for a union type in LLVM IR. Patch by Talin! 
llvm-svn: 96011
 2010-02-12 20:49:41 +00:00
Charles Davis
d69c12ecc6 Add a new function attribute, 'alignstack'. It will indicate (when the backends 
implement support for it) that the stack should be forcibly realigned in the
prologue (and the process reversed in the epilogue).

llvm-svn: 95945
 2010-02-12 00:31:15 +00:00
Anton Korobeynikov
76b8d76b39 Document binutils requirements for coff targets (cygwin / mingw32). 
llvm-svn: 95928
 2010-02-11 21:51:51 +00:00
Dan Gohman
c69b856563 llvm-db was removed. 
llvm-svn: 95904
 2010-02-11 19:35:26 +00:00
Jeffrey Yasskin
472348ab92 Make Kaleidoscope not link against the interpreter, since that didn't 
work anyway (Interpreter::getPointerToFunction doesn't return a
callable pointer), and improve the error message when an
ExecutionEngine can't be created.

llvm-svn: 95896
 2010-02-11 19:15:20 +00:00
Jeffrey Yasskin
8a1ee8f852 Make it possible to create multiple JIT instances at the same time, by removing 
the global TheJIT and TheJITResolver variables.  Lazy compilation is supported
by a global map from a stub address to the JITResolver that knows how to
compile it.

Patch by Olivier Meurant!

llvm-svn: 95837
 2010-02-11 01:07:39 +00:00
Dan Gohman
8c140d394f Add support to llvm-extract for extracting multiple functions and/or 
multiple global variables at a time.

llvm-svn: 95825
 2010-02-10 23:58:53 +00:00
Daniel Dunbar
4e9161800a Add a ReleaseNotes FIXME. 
llvm-svn: 95764
 2010-02-10 04:09:52 +00:00
Jeffrey Yasskin
f7833b76ca Make --disable-libffi work on systems with libffi installed. Also 
make no-ffi the default even on systems with libffi.  This fixes
http://llvm.org/PR5018.

llvm-svn: 95712
 2010-02-09 23:03:44 +00:00
Duncan Sands
70a24159d2 Fix some typos. 
llvm-svn: 95542
 2010-02-08 11:03:31 +00:00
Jakob Stoklund Olesen
83ebc265b3 Reintroduce the InlineHint function attribute. 
This time it's for real! I am going to hook this up in the frontends as well.

The inliner has some experimental heuristics for dealing with the inline hint.
When given a -respect-inlinehint option, functions marked with the inline
keyword are given a threshold just above the default for -O3.

We need some experiments to determine if that is the right thing to do.

llvm-svn: 95466
 2010-02-06 01:16:28 +00:00
Jeffrey Yasskin
25be4b094c Make docs less specific about their versions, at Chris's suggestion. 
llvm-svn: 95231
 2010-02-03 18:49:55 +00:00
Jeffrey Yasskin
45ef2ed050 Mention the version in the documentation index and link to the 2.6 docs, which 
is what most readers will actually be aiming for.

llvm-svn: 95229
 2010-02-03 18:23:23 +00:00
Dan Gohman
8f03e98627 Add "Author Date Id Revision" svn:keyword properties to these files, as 
is done with the other html files in doc, to hopefully keep strings like
"Last modified" current.

llvm-svn: 95225
 2010-02-03 17:27:31 +00:00
Chris Lattner
fa04a6e968 Inline addAssemblyEmitter into its one real caller and delete 
the -print-emitted-asm option.  The JIT shouldn't have to pull
in the asmprinter.

llvm-svn: 95100
 2010-02-02 18:44:12 +00:00
Jeffrey Yasskin
394da72ecc Belatedly document r85295 and r85330. 
llvm-svn: 94825
 2010-01-29 19:10:38 +00:00
Jim Grosbach
7474937004 Update of 94055 to track the IR level call site information via an intrinsic. 
This allows code gen and the exception table writer to cooperate to make sure
landing pads are associated with the correct invoke locations.

llvm-svn: 94726
 2010-01-28 01:45:32 +00:00
Jeffrey Yasskin
fb794eb907 Record the death of ModuleProvier and GhostLinkage in the release notes and 
give upgrade instructions.

llvm-svn: 94723
 2010-01-28 01:41:20 +00:00
Jeffrey Yasskin
b587f073e5 Truncate the release notes so they're ready to accumulate notes for the 2.7 release. 
llvm-svn: 94720
 2010-01-28 01:14:43 +00:00
Jeffrey Yasskin
fb10587e50 Kill ModuleProvider and ghost linkage by inverting the relationship between 
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.

Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods.  The bindings to
other languages still use the ModuleProvider concept.  It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.

Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735.

llvm-svn: 94686
 2010-01-27 20:34:15 +00:00
Chris Lattner
b05aa7f639 no need to implement these. 
llvm-svn: 94443
 2010-01-25 20:37:36 +00:00
Chris Lattner
2e8baf1561 reduce redundant are's. 
llvm-svn: 94008
 2010-01-20 17:53:51 +00:00
Chris Lattner
72b0268918 add a thing to investigate. 
llvm-svn: 93659
 2010-01-16 21:25:13 +00:00
Chris Lattner
c94ab2c354 move "Metadata Nodes and Metadata Strings" section to the right place in the 
document and edit it.

llvm-svn: 93559
 2010-01-15 21:50:19 +00:00
Eric Christopher
3c5d9dc0e3 Remove the InlineHint attribute. There are no current or planned 
users.

llvm-svn: 93558
 2010-01-15 21:36:30 +00:00
Chris Lattner
c282e8bbaf mention that unwind isn't to be trusted, patch by Dustin Laurence 
llvm-svn: 93518
 2010-01-15 18:08:37 +00:00
Victor Hernandez
d0abf2df95 Add documentation for llvm.dbg.value intrinsic 
llvm-svn: 93203
 2010-01-11 22:53:48 +00:00
Devang Patel
245046024d Add top level section for named metadata. 
llvm-svn: 93172
 2010-01-11 19:35:55 +00:00
Jeffrey Yasskin
42686afc01 Improve unclear bits and inaccuracies in structure and insertvalue 
documentation.

Patch by Dustin Laurence!

llvm-svn: 93170
 2010-01-11 19:19:26 +00:00
Jeffrey Yasskin
7ce78561e3 Update the -tailcallopt description to match djg's improvements to the calling 
convention. 

llvm-svn: 93167
 2010-01-11 18:53:47 +00:00
Chris Lattner
776dc048ef add 3 passes which have been added but aren't used afaik. 
llvm-svn: 93080
 2010-01-09 22:30:40 +00:00
Jeffrey Yasskin
c514410b5e Clarify the requirements for a "tail call" to actually be optimized into a 
jump.  People clearly weren't finding the extra requirements in
CodeGenerator.html.

llvm-svn: 93070
 2010-01-09 19:44:16 +00:00
Chris Lattner
c6ac6d3531 improve documentation for linkonce to be less confusing. 
llvm-svn: 93066
 2010-01-09 19:15:14 +00:00
Eric Christopher
79200db8b8 Grammar thinko. 
llvm-svn: 93027
 2010-01-08 21:42:39 +00:00