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4350 Commits

Author SHA1 Message Date
Chris Lattner
ecc39dece9 libclc is now dual licensed, Tobias and Peter own their respective subprojects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151186 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-22 19:17:20 +00:00
David Greene
cebb4ee93a Add Foreach Loop 
Add some data structures to represent for loops.  These will be
referenced during object processing to do any needed iteration and
instantiation.

Add foreach keyword support to the lexer.

Add a mode to indicate that we're parsing a foreach loop.  This allows
the value parser to early-out when processing the foreach value list.

Add a routine to parse foreach iteration declarations.  This is
separate from ParseDeclaration because the type of the named value
(the iterator) doesn't match the type of the initializer value (the
value list).  It also needs to add two values to the foreach record:
the iterator and the value list.

Add parsing support for foreach.

Add the code to process foreach loops and create defs based
on iterator values.

Allow foreach loops to be matched at the top level.

When parsing an IDValue check if it is a foreach loop iterator for one
of the active loops.  If so, return a VarInit for it.

Add Emacs keyword support for foreach.

Add VIM keyword support for foreach.

Add tests to check foreach operation.

Add TableGen documentation for foreach.

Support foreach with multiple objects.

Support non-braced foreach body with one object.

Do not require types for the foreach declaration.  Assume the iterator
type from the iteration list element type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151164 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-22 16:09:41 +00:00
Jakob Stoklund Olesen
62588622d4 Add a Briggs and Torczon sparse set implementation. 
For objects that can be identified by small unsigned keys, SparseSet
provides constant time clear() and fast deterministic iteration. Insert,
erase, and find operations are typically faster than hash tables.

SparseSet is useful for keeping information about physical registers,
virtual registers, or numbered basic blocks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151110 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-22 00:56:08 +00:00
Chad Rosier
5bfd969208 Fix documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150860 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-18 01:38:41 +00:00
Jakob Stoklund Olesen
2624661011 Note x86 regmask operands in release notes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150712 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-16 18:22:39 +00:00
Bill Wendling
190ec9b9c1 Add blurb about module flags and reformat a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150677 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-16 10:23:43 +00:00
Bill Wendling
f7b367ce45 Give a description of the Objective-C garbage collection module flags. 
The rule governing the flags is this:

  no-gc + no-gc   = no-gc
  no-gc +    gc   = no-gc
  no-gc + gc-only = error
     gc +    gc   = gc
     gc + gc-only = gc-only
gc-only + gc-only = gc-only


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150646 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-16 01:10:50 +00:00
Daniel Dunbar
5b1065629b utils: Kill NewNightlyTest.pl, which has been replaced by LNT (as far as I know). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150610 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-15 19:24:11 +00:00
Bill Wendling
b9d75a94dd Document the new module flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150301 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-11 11:59:36 +00:00
Pete Cooper
f95acc6d02 Added description of invariant.load metadata to LangRef. It was added to the compiler in r144100 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150257 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-10 18:13:54 +00:00
Jia Liu
060047f03b update --enable-targets list 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150229 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-10 04:58:24 +00:00
Devang Patel
cd37fd51fc Now subprogram descriptors are not collected by llvm.dbg.sp NamedMDNode. Update document to reflect this change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150187 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-09 17:34:01 +00:00
Chris Lattner
4526195eca fix broken link 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150105 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-08 22:20:00 +00:00
Chris Lattner
4871701437 No actual functional change here, just some clarifications: 
Clarify that contributors are agreeing to license their code under the 
license corresponding to the subproject that they are contributing to,
as requested by a potential contributor.

Also, as a drive-by, update the llvm-gcc/GPL section to mention dragonegg
and say that GPL code is all in its own repo's.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150065 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-08 07:58:38 +00:00
Chris Lattner
9b6e59d903 add an explicit section on static constructors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150037 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-08 01:44:00 +00:00
Bill Wendling
e26cdbe1c7 Rephrase to add clarity. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149972 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-07 08:42:29 +00:00
Bill Wendling
06d7e1b52b Document the 'unwind' removal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149914 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 21:59:44 +00:00
Bill Wendling
7b9e539268 [unwind removal] Remove any mention of the 'unwind' instruction. What was that 
instruction anyway?!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149913 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 21:57:33 +00:00
Devang Patel
ba98b6bdd1 Update docs describing objective-c property encoding. This includes support for properties that are not backed by an ivar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149879 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 18:18:25 +00:00
Bill Wendling
5a65864f92 Mention that the 'unwind' instruction is now deprecated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149876 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-06 17:58:34 +00:00
Eli Bendersky
3d6b64a1eb Fix typo and broken link 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149820 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-05 11:17:49 +00:00
Eli Bendersky
371d7b0610 Add missing paren 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149817 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-05 09:21:25 +00:00
Hal Finkel
de5e5ec304 Add a basic-block autovectorization pass. 
This is the initial checkin of the basic-block autovectorization pass along with some supporting vectorization infrastructure.
Special thanks to everyone who helped review this code over the last several months (especially Tobias Grosser).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149468 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-01 03:51:43 +00:00
Dan Gohman
e1d82220c4 basic-aa does support AliasAnalysis chaining now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149293 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-30 23:05:41 +00:00
Talin
babd5980d8 DenseMap::find_as() and unit tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149229 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-30 06:55:43 +00:00
Jim Grosbach
c48d4dc8a9 Tidy up. s/Low Level Virtual Machine/LLVM/. 
LLVM isn't an acronym anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148985 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-25 22:00:23 +00:00
Nick Lewycky
300a263d93 Fix broken link. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148692 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-23 08:47:21 +00:00
Kostya Serebryany
164b86b439 Extend Attributes to 64 bits 
Problem: LLVM needs more function attributes than currently available (32 bits).
One such proposed attribute is "address_safety", which shows that a function is being checked for address safety (by AddressSanitizer, SAFECode, etc).

Solution:
- extend the Attributes from 32 bits to 64-bits
- wrap the object into a class so that unsigned is never erroneously used instead
- change "unsigned" to "Attributes" throughout the code, including one place in clang.
- the class has no "operator uint64 ()", but it has "uint64_t Raw() " to support packing/unpacking.
- the class has "safe operator bool()" to support the common idiom:  if (Attributes attr = getAttrs()) useAttrs(attr);
- The CTOR from uint64_t is marked explicit, so I had to add a few explicit CTOR calls
- Add the new attribute "address_safety". Doing it in the same commit to check that attributes beyond first 32 bits actually work.
- Some of the functions from the Attribute namespace are worth moving inside the class, but I'd prefer to have it as a separate commit.

Tested:
"make check" on Linux (32-bit and 64-bit) and Mac (10.6)
built/run spec CPU 2006 on Linux with clang -O2.


This change will break clang build in lib/CodeGen/CGCall.cpp.
The following patch will fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148553 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-20 17:56:17 +00:00
Chad Rosier
f46fbade8a Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148497 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-19 21:50:08 +00:00
Jakob Stoklund Olesen
7739cad69d Add a new kind of MachineOperand: MO_RegisterMask. 
Register masks will be used as a compact representation of large clobber
lists.  Currently, an x86 call instruction has some 40 operands
representing call-clobbered registers.  That's more than 1kB of useless
operands per call site.

A register mask operand references a bit mask of call-preserved
registers, everything else is clobbered.  The bit mask will typically
come from TargetRegisterInfo::getCallPreservedMask().

By abandoning ImplicitDefs for call-clobbered registers, it also becomes
possible to share call instruction descriptions between calling
conventions, and we can get rid of the WINCALL* instructions.

This patch introduces the new operand kind.  Future patches will add
RegMask support to target-independent passes before finally the fixed
clobber lists can be removed from call instruction descriptions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148250 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-16 19:22:00 +00:00
Joe Abbey
a0c1fc3bd3 Adding a Hexagon cell for segmented stacks, as they have been implemented for X86 and not Sparc... 
Committed as obvious


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148237 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-16 13:16:05 +00:00
Duncan Sands
8d6796b796 Try to clarify a little how exception handling works. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148136 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-13 19:59:16 +00:00
Bill Wendling
bf5b13d07e Revert accidental commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148065 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-12 23:06:28 +00:00
Bill Wendling
86b1a7d614 Fix the code that was WRONG. 
The registers are placed into the saved registers list in the reverse order,
which is why the original loop was written to loop backwards.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148064 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-12 23:05:03 +00:00
Eli Bendersky
0ff100dec0 Fix dead link 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147721 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-07 04:11:27 +00:00
Eli Bendersky
30c90c973a test commit (verifyiing commit access) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147600 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-05 08:18:41 +00:00
Jakob Stoklund Olesen
d9e5c764bf Freeze reserved registers before starting register allocation. 
The register allocators don't currently support adding reserved
registers while they are running.  Extend the MRI API to keep track of
the set of reserved registers when register allocation started.

Target hooks like hasFP() and needsStackRealignment() can look at this
set to avoid reserving more registers during register allocation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147577 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-05 00:26:49 +00:00
Eric Christopher
5e33d21d7f Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147456 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-03 18:38:37 +00:00
Duncan Sands
cf6bd5a7c3 Correct spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147435 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-02 16:55:01 +00:00
NAKAMURA Takumi
45ba16588d Happy new year 2012! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147395 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-01 08:16:56 +00:00
Nadav Rotem
859c645310 Update the LangRef documentation: the codegen does support this instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147274 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-25 21:32:35 +00:00
Nadav Rotem
7559766c63 Add a few lines to the release notes: 
1. pointer-vector
2. type legalizer changes and vector-select
3. X86 ISA changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146964 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-20 08:02:50 +00:00
Dan Gohman
eb4c70b9c4 Add a line to ReleaseNotes for half float. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146939 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-20 01:10:56 +00:00
Jakob Stoklund Olesen
9897c622e0 Remove a register class that can just as well be synthesized. 
Add the new TableGen register class synthesizer feature to the release
notes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146875 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-19 16:53:40 +00:00
Dan Gohman
ce16339930 The powers that be have decided that LLVM IR should now support 16-bit 
"half precision" floating-point with a first-class type.

This patch adds basic IR support (but not codegen support).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146786 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-17 00:04:22 +00:00
Eric Christopher
adfc1ef14a Fix spacing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146782 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-16 23:42:35 +00:00
Eric Christopher
402e12a2f3 Update documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146781 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-16 23:42:33 +00:00
Devang Patel
473f95febe Clarify and fix subprogram description. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146743 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-16 17:50:04 +00:00
Jakob Stoklund Olesen
f5bb45f895 Note ARM constant island alignment in the release notes. 
The command line option should be removed, but not until the feature has
gotten a lot of testing. The ARMConstantIslandPass tends to have subtle
bugs that only show up after a while.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146739 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-16 16:07:41 +00:00
Evan Cheng
28681863af Add a blurb about MachineInstr bundling support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146603 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-14 22:57:45 +00:00
Evan Cheng
2e9c7244b9 Add high level description of MachineInstr bundles. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146589 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-14 21:32:14 +00:00
Duncan Sands
20536b5bca Vectors are not aggregate types (see isAggregateType). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146561 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-14 15:44:20 +00:00
Kostya Serebryany
1ff33e52c3 mention AddressSanitizer in 3.1 release notes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146505 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-13 19:46:24 +00:00
Chris Lattner
21e1b7a13c Rip llvm 3.0 out of the release notes, making room for LLVM 3.1 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146493 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-13 17:55:30 +00:00
Bill Wendling
a349539f87 Use the example from clang, not the GCC frontend, which doesn't exist anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146461 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-13 01:07:07 +00:00
Daniel Dunbar
e5609abccb llvm-build: Switch to using the common subdirectory list instead of 
autodiscovery.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146437 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 22:45:59 +00:00
Daniel Dunbar
a3217165c6 llvm-build: Add sketchy support for preserving comments when using 
--write-llvmbuild.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146434 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 22:45:35 +00:00
Tony Linthicum
b4b54153ad Hexagon backend support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146412 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 21:14:40 +00:00
Daniel Dunbar
4ab406d7fc LLVMBuild: Remove trailing newline, which irked me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 19:48:00 +00:00
Chandler Carruth
48b0bbf930 Update the LangRef documentation for llvm.ctlz and llvm.cttz to specify 
the behavior with the newly added flag for undefined results on a zero
input.

I'm terrible at documentation, so comments and suggestions welcome here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146361 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 04:36:04 +00:00
Bill Wendling
262396b644 Random cleanups. No description changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146288 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-09 22:41:40 +00:00
Bill Wendling
b583e42265 Revert r146041 et al. The FunctionPass doesn't take an address but the ID. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146268 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-09 19:11:02 +00:00
Chad Rosier
85f5a1ae39 Typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146234 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-09 02:00:44 +00:00
Bill Wendling
996ff1469f Also pass in correct initializer here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146044 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-07 18:18:11 +00:00
Bill Wendling
465becf481 Correct initializer in example. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146041 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-07 18:02:44 +00:00
Jakub Staszak
f8de54f37b Make Release Notes HTML 4.01 Strict. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145991 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-06 23:33:07 +00:00
Anshuman Dasgupta
6805b56e77 Add documentation for machine-independent DFA packetizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145988 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-06 23:12:42 +00:00
Jakub Staszak
44762ca82f Add link to builtin_expect in Release Notes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145979 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-06 22:31:27 +00:00
Jakub Staszak
93e9d3abe5 Add link to llvm.expect in Release Notes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145964 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-06 20:56:36 +00:00
Dan Gohman
e1a2984847 Fix a subtle semantic issue with poison values that came up in 
recent discussions. Poison can't make every value that depends on
it act in maximally undefined ways, because the optimizer may still
hoist code following the usual rules for undef. Make Poison invoke
its full undefined behavior only when it reaches an instruction with
externally visible side effects.


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 2011-12-06 03:35:58 +00:00
Dan Gohman
5cdc51ea7b Line up the comments in a code example. 
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 2011-12-06 03:31:14 +00:00
Dan Gohman
bfb056dccf Rename "Trap Values" to "Poison Values", to better reflect their 
purpose, and to avoid ambiguity with other uses of the word "trap"
in LangRef.


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 2011-12-06 03:18:47 +00:00
Bill Wendling
9bd5d044b7 Move 'returns_twice' definition into alphabetical place. 
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 2011-12-05 21:27:54 +00:00
Nadav Rotem
1608769abe Add support for vectors of pointers. 
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 2011-12-05 06:29:09 +00:00
Jakub Staszak
8e1b12ae68 Fix table of contents. 
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 2011-12-04 20:44:25 +00:00
Jakub Staszak
b170e2de83 Add 'llvm.expect' intrinsic description. 
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 2011-12-04 18:29:26 +00:00
Chris Lattner
9b15ba934c fix broken tag 
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 2011-12-01 17:25:28 +00:00
Bill Wendling
aee0f453c5 More cleanups. No content change. 
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 2011-11-30 21:52:43 +00:00
Bill Wendling
f6cc4c2d60 Minor cleanup. No content change. 
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 2011-11-30 21:43:43 +00:00
Bill Wendling
65fa507e0b Remove an XXX which hasn't been fixed yet. It's too late now. 
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 2011-11-30 20:53:52 +00:00
Duncan Sands
0fcb4318ea Mention that -O4 does result in more optimization when used with 
-fplugin-arg-dragonegg-enable-gcc-optzns, though it usually isn't
a win.


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 2011-11-30 08:46:05 +00:00
Eric Christopher
fe2cb3e37f Update the docs for some of the test-suite configure changes and 
be more clear about what to do and how to do it.

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 2011-11-29 19:40:56 +00:00
Rafael Espindola
dda8c6ff9e grammar. 
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 2011-11-29 19:38:09 +00:00
Benjamin Kramer
6e7a13db85 Add a link to Bill's blog post. 
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 2011-11-29 19:24:11 +00:00
Rafael Espindola
bdef6feef4 Release notes for segmented stacks. 
Patch by Sanjoy Das.

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 2011-11-29 19:08:23 +00:00
Peter Collingbourne
e6e7362533 Remove content that has been moved to Clang release notes. 
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 2011-11-29 02:04:48 +00:00
Peter Collingbourne
f0a6605b84 Fix grammar. 
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 2011-11-29 02:04:44 +00:00
Chandler Carruth
cc966de237 Add a link from the LLVM release notes to the Clang release notes. 
I suspect we could profitably remove/move some of the bullet points
under Clang here to the Clang notes in order to keep things clean on
both sides. Unless I hear objections I'll start doing that once folks
have read over the Clang notes a bit.

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Rafael Espindola
7ca7b53804 Expand the part about CFI a bit. 
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 2011-11-28 23:55:49 +00:00
Devang Patel
5e19c1f945 Add documentation for llvm-cov. 
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 2011-11-28 23:39:25 +00:00
Joe Abbey
54d3b83929 Merging two bullet points into one 
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 2011-11-28 22:07:12 +00:00
Peter Collingbourne
f7fea72e16 Add OpenCL blurb to release notes. 
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 2011-11-28 20:04:12 +00:00
Bill Wendling
c80383095e Remove dead llvm.eh.sjlj.dispatchsetup intrinsic. 
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 2011-11-28 19:23:13 +00:00
Michael J. Spencer
60f790c329 Add object file related release notes. 
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 2011-11-28 18:20:09 +00:00
Jakob Stoklund Olesen
87f95dc852 Explain what ExeDepsFix does. 
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 2011-11-28 18:03:11 +00:00
Rafael Espindola
30c5fa2499 Fix spelling/grammar errors found by Duncan. 
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 2011-11-28 17:06:58 +00:00
Jakob Stoklund Olesen
09e61ca6af Add a blurb about the new ExecutionDepsFix pass. 
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 2011-11-28 01:46:19 +00:00
Chris Lattner
7c224460b6 dwarf parsing stuff. 
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 2011-11-27 22:39:23 +00:00
Chris Lattner
d6cc2c2092 first pass of writing complete! 
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 2011-11-27 22:36:22 +00:00
Chris Lattner
1cc489b71b arm and carve out a place ot mention segmented stacks. 
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 2011-11-27 22:12:32 +00:00
Rafael Espindola
70d2b17d52 Add a description of the status of segmented stacks. 
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 2011-11-27 22:05:46 +00:00
Chris Lattner
2f20602de3 optimize, mc, x86 
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 2011-11-27 22:03:34 +00:00
Chris Lattner
064caf9f07 some writing. 
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 2011-11-27 21:30:28 +00:00
Chris Lattner
f5a3c426bd fix some out-of-date attribution. 
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 2011-11-27 21:02:12 +00:00
Chris Lattner
1c80fbfeca distribute various bullets to different sections. 
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 2011-11-27 20:51:47 +00:00
Chris Lattner
70e2201628 rewrite the known problems section. Including a short list of individual bugs per target isn't particularly useful. Link to the target features matrix. 
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 2011-11-27 19:38:20 +00:00
Chris Lattner
4f0fe43fa0 move the detailed information about the EH rewrite to a comment, Bill is 
blog'izing it.


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Chris Lattner
9e89671976 tweak subprojects' section 
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 2011-11-27 18:53:41 +00:00
Chris Lattner
1ab8ce9372 some random notes. 
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 2011-11-27 18:47:37 +00:00
Chris Lattner
5a1731daa7 add some final random notes, I've completed my pass over all the commits. 
I'll work on turning this into something intelligible tomorrow.


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 2011-11-27 08:32:32 +00:00
Chris Lattner
f51572aaf9 add some notes. 
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 2011-11-27 07:37:53 +00:00
Chris Lattner
fbe910e7f4 remove asmparsing and documentation support for "volatile load", which was only produced by LLVM 2.9 and earlier. LLVM 3.0 and later prefers "load volatile". 
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 2011-11-27 06:56:53 +00:00
Chris Lattner
8ddff91282 some notes. 
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 2011-11-27 06:24:49 +00:00
Chris Lattner
5130d4eab6 add some notes 
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 2011-11-27 05:47:57 +00:00
Benjamin Kramer
933a78c0d9 Move the branch probability blurb into the optimizer section. Add a minimal bullet for AVX. 
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 2011-11-26 11:14:54 +00:00
David Chisnall
553284e69a Added Objective-C and libc++ details to the 3.0 release notes. 
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 2011-11-26 10:56:17 +00:00
Benjamin Kramer
7c5025bbee shpelling 
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 2011-11-25 21:26:00 +00:00
Benjamin Kramer
1e9ff6df14 Remove ZooLib from the projects list. 
I don't see how the project is using LLVM and we really can't list every user of
the clang analyzer. Sorry.

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 2011-11-25 21:03:06 +00:00
Chris Lattner
cc08977d14 add a user 
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 2011-11-25 20:36:17 +00:00
Chris Lattner
6a007d11e3 add some notes 
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 2011-11-25 20:33:27 +00:00
Chris Lattner
adb417afa6 add faust 
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 2011-11-25 20:28:16 +00:00
Jim Grosbach
2552de030b Add a few notes for ARM and a blurb about the MCJIT. 
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 2011-11-24 00:49:21 +00:00
Chris Lattner
c78daaf0da x86/windows issues fixed. 
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 2011-11-17 01:42:23 +00:00
Chandler Carruth
2929de422e There are already problems with building LLVM under VS2005, and it's 
quite old now. Update the documentation to reflect this, and direct
people to use VS2008 or newer.

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 2011-11-16 19:52:13 +00:00
Devang Patel
6ac5b165d4 Merge ObjCPropertyDebugInfo.html into SourceLevelDebugging.html 
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 2011-11-15 22:59:54 +00:00
Chris Lattner
62f009af41 jakob fixed X87 inline asm! 
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 2011-11-15 22:48:24 +00:00
Chris Lattner
2fdd005d97 add ImmutableSet/Map dox, patch by Caitlin Sadowski! 
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 2011-11-15 22:40:14 +00:00
Chris Lattner
7b95c38813 add PTX backend info 
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 2011-11-15 22:23:46 +00:00
Chris Lattner
dec23b679e some notes. 
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 2011-11-15 22:13:27 +00:00
Akira Hatanaka
5381cbf4f4 Update section "MIPS Target Improvements" in the llvm 3.0 release notes. 
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 2011-11-15 21:33:05 +00:00
Devang Patel
d5c469ae1c Add ObjCPropertyDebugInfo.html 
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 2011-11-15 01:14:37 +00:00
Devang Patel
43e6f7624f Document debug info support for objective-c properties. 
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 2011-11-15 01:11:58 +00:00
Wesley Peck
3ff16dbe2c Add release notes for the MicroBlaze backend. 
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 2011-11-14 18:56:41 +00:00
Tobias Grosser
ae5a6fd315 Add clang_complete to release notes 
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 2011-11-14 09:09:26 +00:00
Tobias Grosser
093cb7ed30 Add Polly to release notes 
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 2011-11-14 09:09:23 +00:00
Daniel Dunbar
5ed5506f18 LLVMBuild: Add explicit information on whether targets define an assembly printer, assembly parser, or disassembler. 
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 2011-11-11 00:23:56 +00:00
Nicolas Geoffray
54d5df9f51 Add blurb for VMKit. 
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 2011-11-10 23:37:56 +00:00
Chris Lattner
c343e3192b random notes, llvm-gcc is gone, fix a few broken tags. 
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 2011-11-10 20:15:40 +00:00
Duncan Sands
77352c9897 Release notes for DragonEgg. 
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 2011-11-10 18:44:29 +00:00
Daniel Dunbar
c352caf168 llvm-build: Add an explicit component type to represent targets. 
- Gives us a place to hang target specific metadata (like whether the target has a JIT).

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 2011-11-10 00:49:51 +00:00
Bill Wendling
0656e254a7 Reformat the quote and tag the math stuff with <tt> tags. 
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 2011-11-09 19:33:56 +00:00
Bill Wendling
b99486fa02 Add Eero to the list of external projects. 
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 2011-11-08 05:22:54 +00:00
Bill Wendling
9ae7563732 Cleanup the formatting. 
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 2011-11-08 00:32:45 +00:00
Bill Wendling
32dc4d9cd7 Add ISPC to the external projects list. 
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 2011-11-07 22:05:17 +00:00
Andrew Trick
5aab6381e4 Release Notes: add a description of -enable-iv-rewrite. 
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 2011-11-06 17:59:24 +00:00
NAKAMURA Takumi
0dd4f10c99 docs/GettingStarted.html: [Git] Add another example for "[Gmail]/Drafts" in Traditional Chinese. 
Thanks to Chen Weiren.

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 2011-11-06 06:51:58 +00:00
Peter Collingbourne
5f73f68d39 Recommend the -flto flag instead of -use-gold-plugin, and update 
other aspects of the gold plugin docs to reflect reality.

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 2011-11-05 04:17:28 +00:00
Daniel Dunbar
1688961d4e llvm-build: Add initial --write-cmake-fragment option. 
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Bill Wendling
5c3a9f7dd6 Fix some misplaced punctuation. 
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 2011-11-04 20:40:41 +00:00
Daniel Dunbar
02271a7b42 llvm-build: Add initial code for --write-make-fragment. 
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 2011-11-03 22:46:19 +00:00