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2968 Commits

Author SHA1 Message Date
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 '>' 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