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3005 Commits

Author SHA1 Message Date
Dan Gohman
22c89d779b Rewrite the noredzone description, attempting to avoid confusing language. 
llvm-svn: 73421
 2009-06-15 21:18:01 +00:00
Dan Gohman
711f57040d Fix a typo. 
llvm-svn: 73397
 2009-06-15 18:22:49 +00:00
Dan Gohman
daf11a4a54 Reword the description of the noredzone attribute. 
llvm-svn: 73394
 2009-06-15 17:37:09 +00:00
Torok Edwin
236a5272f3 x86_64 was completely missing from the target triples supported by the X86 code 
generator!

llvm-svn: 73385
 2009-06-15 12:17:44 +00:00
Chris Lattner
1970e7ad34 remove some old CVS-specific arguments that don't work with SVN. 
llvm-svn: 73369
 2009-06-15 04:18:54 +00:00
Devang Patel
95b4743214 Document noredzone and noimplicitfloat function attributes. 
llvm-svn: 73246
 2009-06-12 19:45:19 +00:00
Oscar Fuentes
9f16ef410d CMake: New variable LLVM_LIBDIR_SUFFIX. 
Patch by Ingmar Vanhassel!

llvm-svn: 73216
 2009-06-12 02:49:53 +00:00
Oscar Fuentes
fd06248a88 CMake: Documented how to cross-compile with CMake. 
llvm-svn: 73181
 2009-06-11 04:45:08 +00:00
David Greene
a51f014e59 Revert 73074 and 73099 because Windows doesn't have POSIX 
regular expressions.  We will add an OpenBSD implementation
and re-apply ASAP.

llvm-svn: 73138
 2009-06-09 18:31:17 +00:00
David Greene
e3c4370a47 Add a !patsubst operator. Use on string types. 
llvm-svn: 73099
 2009-06-08 23:05:37 +00:00
David Greene
5c75138561 Update documentation. 
llvm-svn: 73092
 2009-06-08 22:38:07 +00:00
Daniel Dunbar
89fef139c1 Document the stack alignment part of target data description. 
llvm-svn: 73089
 2009-06-08 22:17:53 +00:00
David Greene
21ba6012b2 Add a !regmatch operator to do pattern matching in TableGen. 
llvm-svn: 73074
 2009-06-08 17:00:34 +00:00
Nick Lewycky
cf715254c7 Move </pre> to column one to avoid an extra line of spaces in the example. 
llvm-svn: 73003
 2009-06-06 18:14:04 +00:00
Dan Gohman
5f6f8101d5 Split the Add, Sub, and Mul instruction opcodes into separate 
integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt

llvm-svn: 72897
 2009-06-04 22:49:04 +00:00
Torok Edwin
8c34bcb7ab --plugin is not needed for bfd anymore. Update docs. 
llvm-svn: 72867
 2009-06-04 16:08:10 +00:00
Oscar Fuentes
cbaf5a8795 CMake: Renamed LLVM_ENABLE_ASSERTS to 
LLVM_ENABLE_ASSERTIONS. Fine-tuned the logic that controls the
definition of NDEBUG and _DEBUG macros.

Thanks to Jay Foad for this suggestions.

llvm-svn: 72864
 2009-06-04 09:26:16 +00:00
Torok Edwin
29762633ee lets not forget about c++! 
llvm-svn: 72778
 2009-06-03 15:42:26 +00:00
Oscar Fuentes
86f4f18dca CMake: Implements and documents option LLVM_ENABLE_ASSERTS. 
llvm-svn: 72774
 2009-06-03 15:11:25 +00:00
Torok Edwin
e056d0b8cd Document how easy it is to use the gold plugin and have LTO with autotooled projects. 
Please correct the documentation if I missed anything.

llvm-svn: 72773
 2009-06-03 15:06:19 +00:00
Jay Foad
203127a106 Document how phi and invoke instructions interact with SSA form. 
llvm-svn: 72762
 2009-06-03 10:20:10 +00:00
Nick Lewycky
b7afbf8a63 Metadata uses metadata type not empty struct. 
llvm-svn: 72623
 2009-05-30 16:08:30 +00:00
Nick Lewycky
a9de2f1c81 Give embedded metadata its own type instead of relying on EmptyStructTy. 
llvm-svn: 72610
 2009-05-30 05:06:04 +00:00
Bruno Cardoso Lopes
6ec3c6fab6 Fix some typos 
llvm-svn: 72579
 2009-05-29 17:08:57 +00:00
Nick Lewycky
c8242fc08b Remove border around table used for layout. 
llvm-svn: 72357
 2009-05-24 02:46:06 +00:00
Dan Gohman
00b088d848 Add a note mentioning that uses of the return value of an invoke 
must be dominated by the normal label.

llvm-svn: 72285
 2009-05-22 21:47:08 +00:00
Stuart Hastings
bf369bba4a Add some missing steps to the sacred testing ritual scriptures. 
llvm-svn: 72222
 2009-05-21 20:23:59 +00:00
Cristian Cadar
9c425ac042 Test commit. 
llvm-svn: 72092
 2009-05-19 01:56:08 +00:00
Evan Cheng
96674b2285 Add short descriptions of 'implicit' and 'parallel'. 
llvm-svn: 72050
 2009-05-18 22:14:45 +00:00
Bill Wendling
97af952d7a Formatting. Some updating of data structures. More work needs to be done to update the examples. 
llvm-svn: 71974
 2009-05-17 05:52:39 +00:00
David Greene
9a1e15d0d0 Implement !if, analogous to $(if) in GNU make. 
llvm-svn: 71815
 2009-05-14 23:26:46 +00:00
David Greene
70881bc6ae 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

llvm-svn: 71805
 2009-05-14 22:38:31 +00:00
David Greene
fab0ee79db 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."))>;

llvm-svn: 71803
 2009-05-14 22:23:47 +00:00
David Greene
26054a566e 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>;

llvm-svn: 71801
 2009-05-14 21:54:42 +00:00
David Greene
e2871b8c65 Implement !cast. 
llvm-svn: 71794
 2009-05-14 21:22:49 +00:00
Jim Grosbach
f3e59935c3 clean up line-wrapping 
llvm-svn: 71771
 2009-05-14 15:44:15 +00:00
Jim Grosbach
bed3aeff20 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).

llvm-svn: 71758
 2009-05-14 00:46:35 +00:00
Bill Wendling
e421c8f63d 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()).

llvm-svn: 71722
 2009-05-13 21:33:08 +00:00
Chris Lattner
e5e368472b garbage allocation is not a good idea :) 
llvm-svn: 71680
 2009-05-13 18:02:09 +00:00
Bill Wendling
562178b9a4 Use llvm::raw_stream instead of llvm::Streams. 
llvm-svn: 71573
 2009-05-12 18:29:42 +00:00
Nick Lewycky
f417462ddf 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.

llvm-svn: 71407
 2009-05-10 20:57:05 +00:00
Chris Lattner
e8160d0836 fix typo 
llvm-svn: 71362
 2009-05-09 18:11:50 +00:00
Bill Wendling
3bb11df772 Fix typo. 
llvm-svn: 71260
 2009-05-08 20:49:29 +00:00
Duncan Sands
880eaf5278 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.

llvm-svn: 71071
 2009-05-06 06:49:50 +00:00
Mikhail Glushenkov
2a24374c7f Regenerate documentation. 
llvm-svn: 71055
 2009-05-06 01:41:47 +00:00
Dan Gohman
ad61ec36ad Add some more documentation for x86 special address spaces. 
llvm-svn: 71012
 2009-05-05 20:48:47 +00:00
Chris Lattner
5cc9a36d1c Add basic support for code generation of 
addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!

llvm-svn: 70992
 2009-05-05 18:52:19 +00:00
Anton Korobeynikov
fca7d58578 It turns out that this version of gcc is broken (cygwin is well-known in shipping 
of broken/buggy/snapshot-based compilers)

llvm-svn: 70848
 2009-05-04 10:24:46 +00:00
Chris Lattner
b38edd3714 Remove obsolete wording, the only exception a readnone function can throw 
is the empty set. :)  Thanks to Fritz for pointing this out.

llvm-svn: 70790
 2009-05-03 19:06:00 +00:00
Chris Lattner
abf304f36e be very explicit that readnone/readonly functions can't 
throw exceptions.

llvm-svn: 70788
 2009-05-03 18:49:37 +00:00