Duncan Sands
7af1c78b98
Allow readonly functions to unwind exceptions. Teach
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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.
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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.
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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
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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.
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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
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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
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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.
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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
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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:
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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
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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.
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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:
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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.
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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
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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!
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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
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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.
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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.
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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.
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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.
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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
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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.
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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
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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.
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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.
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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
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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
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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.
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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
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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.
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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!
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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.
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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!
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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
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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'.
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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.
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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
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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.
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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
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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
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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.
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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.
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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.
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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
Bill Wendling
e9e6fd9155
Fix validation error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68432 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-05 00:43:04 +00:00
Bill Wendling
4a2bca8bc3
A lot of formatting changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-05 00:41:19 +00:00
Bill Wendling
903bcc4a5a
Fix some HTML validation errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68427 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04 22:36:02 +00:00
Bill Wendling
bb7425fafb
General clean-up of the bitcode format documentation. Having the paragraphs
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formatted the same, putting words in <tt> tags, adding —s, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68426 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04 22:27:03 +00:00
Nick Lewycky
21cc4460ef
Add support for embedded metadata to LLVM. This introduces two new types of
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Constant, MDString and MDNode which can only be used by globals with a name
that starts with "llvm." or as arguments to a function with the same naming
restriction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68420 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04 07:22:01 +00:00
Bill Wendling
138dd6df8b
Duplicate entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68401 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-03 20:32:13 +00:00