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4020 Commits

Author SHA1 Message Date
David Chisnall
b71d0322f9 Tell people using the tutorial how to make it actually work. 
llvm-svn: 141103
 2011-10-04 19:36:30 +00:00
Rafael Espindola
0158ec7cce Remove last references to hotpatch. 
llvm-svn: 141057
 2011-10-04 03:08:43 +00:00
Rafael Espindola
4700f53cee Add the returns_twice attribute to LLVM. 
llvm-svn: 141001
 2011-10-03 14:45:37 +00:00
Torok Edwin
774d60816b some 3.0 API notes 
llvm-svn: 140851
 2011-09-30 13:07:52 +00:00
Eric Christopher
c22f168cd8 Add a note on removing LLVMC. 
llvm-svn: 140715
 2011-09-28 19:47:28 +00:00
Bill Wendling
8fff17764c Remove incorrect passage. 
llvm-svn: 140631
 2011-09-27 20:16:57 +00:00
Bill Wendling
430c373009 Add FCA to the lexicon. 
llvm-svn: 140619
 2011-09-27 18:44:01 +00:00
Bill Wendling
d5449fa478 Remove some not-really-correct wording. 
llvm-svn: 140600
 2011-09-27 10:37:28 +00:00
Bill Wendling
25243542da Fix grammar. 
llvm-svn: 140564
 2011-09-26 21:10:31 +00:00
Bill Wendling
8e22ba15b1 Remove dead table entry. 
llvm-svn: 140563
 2011-09-26 21:08:28 +00:00
Bill Wendling
df9218305c Some minor (and more involved) cleanups. No real context changes. 
llvm-svn: 140561
 2011-09-26 21:06:33 +00:00
Chris Lattner
162cff8104 Duncan owns dragonegg too, it's all his fault :) 
llvm-svn: 140430
 2011-09-23 22:46:43 +00:00
Chris Lattner
966f637ca8 Resynch intro to section with copyright section. 
llvm-svn: 140326
 2011-09-22 18:54:31 +00:00
Bill Wendling
0e0049385b Remove mention of llvm-gcc and llvm-g++. -Ministry of Truth 
llvm-svn: 140163
 2011-09-20 18:24:04 +00:00
Bill Wendling
ec67102f5c Remove some missed references to dead intrinsics. 
llvm-svn: 140129
 2011-09-20 01:14:54 +00:00
Bill Wendling
9950cfb492 Update the EH doc to reflect the new EH model. 
This basically involved removing references to llvm.eh.exception,
llvm.eh.selector, and llvm.eh.resume and replacing them with references to the
landingpad and resume instructions.

llvm-svn: 140128
 2011-09-20 01:08:53 +00:00
Eric Christopher
a8a9910f4c More llvmc bits. Spotted by Benjamin on IRC. 
llvm-svn: 140124
 2011-09-20 00:42:28 +00:00
Eric Christopher
6cf9c3efe8 Remove more of llvmc and dependencies. 
llvm-svn: 140121
 2011-09-20 00:34:27 +00:00
Jakob Stoklund Olesen
884abe4bba X86 has asterisk-free inline asm support now. 
Floating point stack inline asm works.

llvm-svn: 140033
 2011-09-19 18:15:46 +00:00
Bill Wendling
f29791020b Remove obsolete .pod files. 
llvm-svn: 140000
 2011-09-18 12:52:55 +00:00
Bill Wendling
911a44ba8a Fix up the formating and change llvm-gcc to clang. 
Note that this example doesn't work anymore!

llvm-svn: 139999
 2011-09-18 12:51:05 +00:00
Bill Wendling
2b453ef022 Remove mention of llvm-gcc/llvm-g++ from doc. 
llvm-svn: 139998
 2011-09-18 12:37:20 +00:00
Chad Rosier
01ea3b0adf Add -rfunc and -rglob options to llvm-extract to support regular 
expression matching.

llvm-svn: 139945
 2011-09-16 21:09:17 +00:00
Nick Lewycky
1226a13418 s/SequeuentiallyConsistent/SequentiallyConsistent/g 
llvm-svn: 139481
 2011-09-11 15:50:05 +00:00
Nick Lewycky
9f071eb204 Fix verb tense agreement. 
llvm-svn: 139480
 2011-09-11 15:30:08 +00:00
Devang Patel
8a2e622f38 Update docs to reflect recent addition of new CompileUnit elements. 
llvm-svn: 139374
 2011-09-09 17:07:15 +00:00
Duncan Sands
6939ae53ac Split the init.trampoline intrinsic, which currently combines GCC's 
init.trampoline and adjust.trampoline intrinsics, into two intrinsics
like in GCC.  While having one combined intrinsic is tempting, it is
not natural because typically the trampoline initialization needs to
be done in one function, and the result of adjust trampoline is needed
in a different (nested) function.  To get around this llvm-gcc hacks the
nested function lowering code to insert an additional parent variable
holding the adjust.trampoline result that can be accessed from the child
function.  Dragonegg doesn't have the luxury of tweaking GCC code, so it
stored the result of adjust.trampoline in the memory GCC set aside for
the trampoline itself (this is always available in the child function),
and set up some new memory (using an alloca) to hold the trampoline.
Unfortunately this breaks Go which allocates trampoline memory on the
heap and wants to use it even after the parent has exited (!).  Rather
than doing even more hacks to get Go working, it seemed best to just use
two intrinsics like in GCC.  Patch mostly by Sanjoy Das.

llvm-svn: 139140
 2011-09-06 13:37:06 +00:00
Chandler Carruth
41b078f160 Update the CMake documentation to the correct variables. 
Patch by arrowdodger!

llvm-svn: 139106
 2011-09-04 23:24:13 +00:00
Rafael Espindola
3bb0f9391c Remove the old tail duplication pass. It is not used and is unable to update 
ssa, so it has to be run really early in the pipeline. Any replacement
should probably use the SSAUpdater.

llvm-svn: 138841
 2011-08-30 23:03:45 +00:00
Rafael Espindola
b1ed13e0e1 Preliminary documentation in docs/SegmentedStacks.html. 
llvm-svn: 138823
 2011-08-30 20:25:49 +00:00
Tobias Grosser
660f6d2616 Update docs: Bugpoint understands -O[123] 
Eli added this in revision 132695.

llvm-svn: 138805
 2011-08-30 18:26:11 +00:00
Eli Friedman
67b35cbeee Some minor updates to atomic acquire/release docs in LangRef. 
llvm-svn: 138472
 2011-08-24 20:28:39 +00:00
Rafael Espindola
5ad9eaf265 Fix an example in the documentation. 
Patch by Sanjoy Das!

llvm-svn: 138346
 2011-08-23 18:26:56 +00:00
NAKAMURA Takumi
ab26f3c65b docs/ReleaseNotes.html: Mention that Windows 2000 will not be supported any more. 
llvm-svn: 138297
 2011-08-22 23:22:05 +00:00
Eli Friedman
e8cbd06288 Some minor wording updates and cross-linking for atomic docs. Explicitly note that we don't try to portably define what volatile in LLVM IR means. 
llvm-svn: 138274
 2011-08-22 21:35:27 +00:00
Devang Patel
e4127d626e Do not use named md nodes to track variables that are completely optimized. This does not scale while doing LTO with debug info. New approach is to include list of variables in the subprogram info directly. 
llvm-svn: 138145
 2011-08-19 23:28:12 +00:00
John Criswell
1e3b4b2f5b Fixed some punctuation. Sentences can be combined with semi-colons but not 
commas.

llvm-svn: 138043
 2011-08-19 16:57:55 +00:00
Devang Patel
630d8ce36b Until now all debug info MDNodes referred to a root MDNode, a compile unit. This simplified handling of these needs in dwarf writer. However, one side effect of this is that during link time optimization all these MDNodes are _not_ uniqued. In other words there will be N number of MDNodes describing "int", "char" and all other types, which would suddenly grow when each object file starts using libraries like STL. 
MDNodes graph structure such that compiler unit keeps track of important MDNodes and update dwarf writer to process mdnodes top-down instead of bottom up.

llvm-svn: 137778
 2011-08-16 22:09:43 +00:00
Devang Patel
f1b61abc8c Add a finalize() hook, that'll let DIBuilder construct compile unit lazily. 
llvm-svn: 137673
 2011-08-15 23:00:00 +00:00
Eli Friedman
ca9b9f06ee Fix the getelementptr description so it is extremely clear that array indices passed to getelementptr are signed. 
llvm-svn: 137538
 2011-08-12 23:37:55 +00:00
Eli Friedman
baf0f69f9a Move "atomic" and "volatile" designations on instructions after the opcode 
of the instruction.

Note that this change affects the existing non-atomic load and store
instructions; the parser now accepts both forms, and the change is noted
in the release notes.

llvm-svn: 137527
 2011-08-12 22:50:01 +00:00
Eli Friedman
a274534196 Some reorganization of atomic docs. Added explicit section for NonAtomic. Added example for illegal non-atomic operation. 
llvm-svn: 137520
 2011-08-12 21:50:54 +00:00
Bill Wendling
4cbbcd4f82 Initial commit of the 'landingpad' instruction. 
This implements the 'landingpad' instruction. It's used to indicate that a basic
block is a landing pad. There are several restrictions on its use (see
LangRef.html for more detail). These restrictions allow the exception handling
code to gather the information it needs in a much more sane way.

This patch has the definition, implementation, C interface, parsing, and bitcode
support in it.

llvm-svn: 137501
 2011-08-12 20:24:12 +00:00
Chris Lattner
f3629f2b27 apparently variable naming conventions never got added, document the 
prevailing convention.  Thanks to Dave Zarzycki for the patch.

llvm-svn: 137497
 2011-08-12 19:49:16 +00:00
Chris Lattner
79a221790c minor typo 
llvm-svn: 137496
 2011-08-12 19:48:19 +00:00
Chris Lattner
72f9fbf34e fix one reference that slipped through, thanks Eli 
llvm-svn: 137488
 2011-08-12 18:12:40 +00:00
Chris Lattner
d666fbc755 add new accessors to reflect new terminology in struct types. 
llvm-svn: 137468
 2011-08-12 17:31:02 +00:00
NAKAMURA Takumi
02868897cc docs/GettingStarted.html: [Git] Add instructions how to generate patchset with Git. 
llvm-svn: 137444
 2011-08-12 07:48:06 +00:00
NAKAMURA Takumi
da50fb07b0 docs/GettingStarted.html: [Git] Mention branch.master.rebase for the tracking branch. 
Thanks to Jeff Yasskin to reword.

llvm-svn: 137443
 2011-08-12 07:48:01 +00:00
NAKAMURA Takumi
9e24849245 docs/GettingStarted.html: [Git] Split the subsubsection for committer's section. 
llvm-svn: 137442
 2011-08-12 07:47:55 +00:00