Devang Patel
a83688fcb5
Since last couple of days, argument number is encoded using 8 bits from line number field in argument's debug info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127250 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08 16:29:40 +00:00
Devang Patel
90d81f1dd5
Update DILexicalBlock doc to mention new fields.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127249 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-08 16:25:29 +00:00
Duncan Sands
dea3a5e202
Clarify that the result of an srem is only guaranteed to have the same sign as the
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left-hand-side if the result is non-zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127156 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07 09:12:24 +00:00
Bill Wendling
f16fe9ef55
Fix tagging name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127154 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-07 07:37:12 +00:00
Chris Lattner
6ca55370d2
remove another jeff link
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127135 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-06 23:00:33 +00:00
Chris Lattner
a4a1c3f0d9
remove jeff's name (by his request)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127066 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-05 07:23:02 +00:00
Oscar Fuentes
0dddbc3d1b
Support for parallel compilation (/MP) when using the VS IDE.
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Patch by Erik Olofsson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126847 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02 17:47:37 +00:00
Bill Wendling
9ff5de99df
Small cleanup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126821 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-02 02:17:11 +00:00
Bill Wendling
36d6c4d5f6
Update the documentation on "How to Release LLVM". It lays out a new way of
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tagging and branching for the release. I will update this more throughout the
2.9 release process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126604 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28 01:10:44 +00:00
Duncan Sands
60c8bf5350
Fix typo pointed out in pr9339.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126573 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-27 13:54:01 +00:00
Nadav Rotem
8c20ec54d9
Enable support for vector sext and trunc:
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Limit the folding of any_ext and sext into the load operation to scalars.
Limit the active-bits trunc optimization to scalars.
Document vector trunc and vector sext in LangRef.
Similar to commit 126080 (for enabling zext).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126424 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 21:01:34 +00:00
Oscar Fuentes
89d31ec7d2
Remove the link to Projects.html. It is useless for people working on
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Visual Studio.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126083 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 15:34:12 +00:00
Nadav Rotem
ed9b934f65
Fix 9267; Add vector zext support.
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The DAGCombiner folds the zext into complex load instructions. This patch
prevents this optimization on vectors since none of the supported targets
knows how to perform load+vector_zext in one instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126080 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 12:37:50 +00:00
Nick Lewycky
7ac0199287
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126065 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 02:03:04 +00:00
Nick Lewycky
ccd279d057
Fix thinko, basic blocks are SESE. The exits may have many edges though.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125709 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-17 02:19:22 +00:00
Duncan Sands
ab4c366274
Spelling fix: consequtive -> consecutive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125563 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-15 09:23:02 +00:00
Chris Lattner
155ced8092
Minor fixes to tutorial, patch by Benjamin Meyer!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125544 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-15 00:24:32 +00:00
Tobias Grosser
eafbe659f8
Adapt docs to '-loopsimplify -> -loop-simplify' change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125469 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-13 20:57:25 +00:00
Chris Lattner
776b7df0e7
attempt to capture recent discussion about overflow and inbounds geps.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125412 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-11 21:50:52 +00:00
Erick Tryzelaar
ff3dbde905
Don't run ocamldoc if it's not installed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125203 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 18:32:04 +00:00
Chris Lattner
66298c104e
fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125192 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 16:44:44 +00:00
NAKAMURA Takumi
f287f01cd1
Add testing stuff to CMake documents.
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- Note "GnuWin32".
- Note LLVM_LIT_TOOLS_DIR
- Now we can run tests on VS w/e all tests might pass or not!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125177 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 04:19:28 +00:00
Chris Lattner
f067d584a8
implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.
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Factor some code better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125006 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-07 16:40:21 +00:00
Chris Lattner
35bda8914c
enhance vmcore to know that udiv's can be exact, and add a trivial
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instcombine xform to exercise this.
Nothing forms exact udivs yet though. This is progress on PR8862
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124992 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-06 21:44:57 +00:00
Devang Patel
3728078509
Update docs to match reality.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124761 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-03 00:22:17 +00:00
Anton Korobeynikov
46a98cf1f1
Document the LLVM GIT mirror
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124677 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-01 20:08:28 +00:00
Devang Patel
e136e506ec
Remove stale references of obsolete @llvm.dbg.variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-01 17:22:12 +00:00
Nick Lewycky
db9cd76635
Most browsers eliminate whitespace between anchor tags. Force whitespace with
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so that the code reads properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124514 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-29 01:09:53 +00:00
Oscar Fuentes
5969379145
Handles libffi on the CMake build.
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Patch by arrowdodger!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123976 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-21 15:42:54 +00:00
Chris Lattner
899407533a
finish a sentence.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123750 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-18 06:12:10 +00:00
Rafael Espindola
a5eaa861e4
Add a clarification about merging constants with and without unnamed_addr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123530 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-15 08:20:57 +00:00
Jakob Stoklund Olesen
3ca2102c72
Don't document exactly how virtual registers are represented as integers. Code
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shouldn't depend directly on that.
Give an example of how to iterate over all virtual registers in a function
without depending on the representation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123099 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-08 23:10:59 +00:00
Rafael Espindola
bea4626f93
First step in fixing PR8927:
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Add a unnamed_addr bit to global variables and functions. This will be used
to indicate that the address is not significant and therefore the constant
or function can be merged with others.
If an optimization pass can show that an address is not used, it can set this.
Examples of things that can have this set by the FE are globals created to
hold string literals and C++ constructors.
Adding unnamed_addr to a non-const global should have no effect unless
an optimization can transform that global into a constant.
Aliases are not allowed to have unnamed_addr since I couldn't figure
out any use for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123063 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-08 16:42:36 +00:00
David Greene
1434f66b2e
Rename lisp-like functions as suggested by Gabor Greif as loooong time
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ago. This is both easier to learn and easier to read.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123001 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-07 17:05:37 +00:00
Owen Anderson
ab6acc6ecd
Stub out a new updating interface to AliasAnalysis, allowing stateful analyses to be informed when
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a pointer value has potentially become escaping. Implementations can choose to either fall back to
conservative responses for that value, or may recompute their analysis to accomodate the change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122777 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-03 21:38:41 +00:00
Owen Anderson
375e5a380c
We can count properly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122773 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-03 21:08:22 +00:00
David Greene
18d4987753
Reapply 122341 to fix PR8199 now that clang changes are in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-03 17:30:25 +00:00
Nick Lewycky
9959706735
Further expand what a call graph pass may do.
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The rationale is that after analyzing a function in the SCC, we may want to
modify it in a way that requires us to update its uses (f.e. to replace the
call with a constant) or its users (f.e. to call it with fewer arguments).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122739 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-03 06:16:07 +00:00
Nick Lewycky
041ee7e6fa
Permit CallGraphSCCPasses readonly access to the direct callers of the functions
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in their SCC as they already have with the direct callees.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122734 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-03 04:01:44 +00:00
Duncan Sands
5e09eefe95
Correct a bunch of mistakes which meant that the example pass didn't
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even compile, let alone work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122657 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-01 17:37:07 +00:00
Duncan Sands
dc97c0b2c7
I was unable to get the instructions to work if LLVM was built
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using a separate objects directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122656 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-01 17:28:49 +00:00
Duncan Sands
779ff7fd82
Clarify that the loadable module turns up in the top-level directory,
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not locally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122655 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-01 17:21:58 +00:00
Erick Tryzelaar
7a31865b1a
Add a reference to the OCamlLangImpl8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122651 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-01 03:29:25 +00:00
Erick Tryzelaar
160dae7d7f
Add an OCaml tutorial page 8
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122650 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-01 03:27:43 +00:00
Tobias Grosser
0538729a3a
Integers are primitive types. Update the documentation to state this
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This was done for label, void, floating point, x86mmx, metadata,
just not integer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122606 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-28 20:29:31 +00:00
David Greene
234da6832f
Revert 122341. It breaks some darwin tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122346 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21 17:25:43 +00:00
David Greene
4d75d80d62
Fix PR 8199. This patch prepends the build tool dir to LLVM programs
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being tested. This ensures that we test the tools just built and not
some random tools that might happen to be in the user's PATH. This
makes LLVM testing much more stable and predictable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122341 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21 16:55:53 +00:00
Bill Wendling
b8602039f1
Grammar corrections and some formatting changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122312 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21 03:31:05 +00:00
Wesley Peck
d5fe3efde3
Update the target feature matrix to reflect some new features in the MBlaze backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20 21:54:50 +00:00
Oscar Fuentes
784a176bc3
New cmake option LLVM_APPEND_VC_REV for controlling when the VC
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revision id is appended to the LLVM version string. Defaults to
OFF.
Until now the VC revision id was always appended to the revision
string whenever cmake was invoked (either explicitly or implicitly
because a cmake source file changed). This was causing massive
recompilations because config.h are reconfigured with the new contents
of PACKAGE_VERSION.
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2010-12-20 09:47:13 +00:00
Bruno Cardoso Lopes
48461f6da3
Update the Target Feature Matrix for Mips
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122203 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-19 22:41:43 +00:00
Dan Gohman
01e59888cd
Fix a typo that Bill spotted.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 23:09:41 +00:00
Dan Gohman
49e41c5179
Document some more AliasAnalysis infrastructure limitations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121874 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 18:45:20 +00:00
Bill Wendling
f722699f8a
Add mention that we support FreeBSD/amd64.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121832 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-15 01:35:55 +00:00
Jakob Stoklund Olesen
aca0da6876
Add IntervalMap to the Programmer's Manual.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-14 00:55:51 +00:00
Chris Lattner
4c247f6f3b
further fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121657 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-13 00:17:12 +00:00
Chris Lattner
7138863603
fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121620 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-12 02:42:57 +00:00
Dan Gohman
4a34cbd2b9
Introduce a new PartialAlias response for AliasAnalysis. For most
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AliasAnalysis consumers, PartialAlias will be treated as MayAlias.
For AliasAnalysis chaining, MayAlias says "procede to the next analysis".
PartialAlias will be used to indicate that the query should terminate,
even though it didn't reach MustAlias or NoAlias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121507 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 19:38:58 +00:00
Eric Christopher
031d30781a
Use GZIPBIN instead of GZIP. Apparently gzip uses GZIP as an environment
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variable for args you want to default pass to gzip.
Patch based on one by asau@inbox.ru .
Fixes PR8758.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121449 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 01:31:51 +00:00
Chris Lattner
78ceb3a415
fix some validation problems
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121444 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 00:54:03 +00:00
Chris Lattner
69ad797214
restructure this for readability, correct the example to follow the public ivar name convention
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121443 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 00:52:35 +00:00
Chris Lattner
98bec51b35
add a rule for enums, patch by Zhanyong Wan!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121430 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 23:32:39 +00:00
Bill Wendling
6bfd4f49b9
Fix the prototype for the llvm.eh.selector intrinsic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 23:05:48 +00:00
Bill Wendling
6171ab69f4
Fix newlines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121233 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 02:46:25 +00:00
Frits van Bommel
1324289d24
Clarify some of the differences between indexing with getelementptr and indexing with insertvalue/extractvalue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120957 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-05 20:54:38 +00:00
Zhanyong Wan
7fcd4dcb98
Add naming rules to the coding standards.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120689 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 05:10:07 +00:00
Chris Lattner
558f5d2a39
forbid rtti and exceptions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120450 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-30 19:20:40 +00:00
Nick Lewycky
29b6cb40c1
Make @llvm.invariant.start not be readonly, so that it has side-effects. This
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unbreaks test/Transforms/InstCombine/invariant.ll which was broken by r120382.
This is a fix-forward to do what I think Chris intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120388 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-30 04:13:41 +00:00
Oscar Fuentes
d1627e331f
Bump required cmake version on CMake.html.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120162 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-25 21:41:48 +00:00
Zhanyong Wan
cafe0b4e1f
Fix formatting nits in the coding standards. Reviewed by clattner.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23 05:03:07 +00:00
Wesley Peck
bf17cfa3f9
Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119990 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23 03:31:01 +00:00
Chris Lattner
a6fd81dd7f
a byval argument without an align can have an arbitrary alignment
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requirement on the input pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-20 23:49:06 +00:00
Chris Lattner
eddd96901e
add some justification for "using namespace llvm;"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119544 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17 19:47:20 +00:00
Chris Lattner
684cf814c7
various cleanups and other improvements, patch by Zhanyong Wan!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17 17:14:55 +00:00
Chris Lattner
ce1b9ad539
With the newly simplified SourceMgr interfaces and the generalized
...
SrcMgrDiagHandler, we can improve clang diagnostics for inline asm:
instead of reporting them on a source line of the original line,
we can report it on the correct line wherever the string literal came
from. For something like this:
void foo() {
asm("push %rax\n"
".code32\n");
}
we used to get this: (note that the line in t.c isn't helpful)
t.c:4:7: error: warning: ignoring directive for now
asm("push %rax\n"
^
<inline asm>:2:1: note: instantiated into assembly here
.code32
^
now we get:
t.c:5:8: error: warning: ignoring directive for now
".code32\n"
^
<inline asm>:2:1: note: instantiated into assembly here
.code32
^
Note that we're pointing to line 5 properly now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119488 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17 08:20:42 +00:00
Chris Lattner
221b239342
update coding standards. Partial specialization is now ok,
...
though possibly not a good idea.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119398 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16 22:19:06 +00:00
Chris Lattner
ac139f19d9
libc++ and compiler_rt are now dual licensed under UIUC and MIT license.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119387 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16 21:32:53 +00:00
Peter Collingbourne
5a0a7ced12
Document -enable-no-infs-fp-math and -enable-no-nans-fp-math command line options
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119370 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16 19:40:13 +00:00
Dan Gohman
ab7fa0885e
Fix missing includes of "llvm/Analysis/Passes.h" in the tutorials. Thanks
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for Arnaud Allard de Grandmaison for preparing a patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16 17:28:22 +00:00
Dan Gohman
dfa1a79b0c
Update examples and documentation to explicitly add basicaa, now that it's
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no longer included by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119169 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-15 18:41:10 +00:00
Dan Gohman
c66712f632
-basicaa is no longer the default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119163 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-15 18:07:16 +00:00
Chris Lattner
ac3031aa09
no alpha jit support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119052 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-14 18:25:50 +00:00
Chris Lattner
97928d136a
describe the preferred approach to silencing 'unused variable warnings' due to asserts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118863 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-12 00:19:41 +00:00
NAKAMURA Takumi
e7ae70b137
CMake: Add the new option "LLVM_LIT_ARGS".
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Defaults:
if (MSVC OR XCODE): "-sv --no-progress-bar"
else: "-sv"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-11 04:09:35 +00:00
Devang Patel
40d438e20a
Document debuginfo-tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118746 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-11 00:13:39 +00:00
Chris Lattner
90fd797dc7
add (and document) the ability for alias results to have
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fixed physical registers. Start moving fp comparison
aliases to the .td file (which default to using %st1 if
nothing is specified).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118352 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-06 19:57:21 +00:00
Chris Lattner
98c870f87b
generalize alias support to allow the result of an alias to
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add fixed immediate values. Move the aad and aam aliases to
use this, and document it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118350 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-06 19:25:43 +00:00
Chris Lattner
c7a03fbe66
document instalias.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118335 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-06 08:30:26 +00:00
Duncan Sands
e3f75a3979
Fix typo, pointed out by Trevor Harmon.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118163 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03 08:16:50 +00:00
Chris Lattner
9372fd3c92
fix typo, patch by Trevor Harmon (PR8537)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118131 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-03 00:30:29 +00:00
Oscar Fuentes
36958599a8
Removed obsolete section about VC++ project files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118072 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-02 21:34:19 +00:00
Chris Lattner
150d20e8fc
fix the !eq operator in tblgen to return a bit instead of an int.
...
Use this to make the X86 and ARM targets set isCodeGenOnly=1
automatically for their instructions that have Format=Pseudo,
resolving a hack in tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-31 19:22:57 +00:00
Benjamin Kramer
943beeb747
Validate HTML.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117847 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30 21:07:28 +00:00
Chris Lattner
50e5972dc6
add missing tag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117846 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30 20:21:00 +00:00
Chris Lattner
8cf8bcc40c
fix typos and some serious bugs in feature handling (but not for
...
cases that are currently exercised). Thanks to Frits van Bommel for
the great review!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117840 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30 19:47:49 +00:00
Chris Lattner
693173feef
Implement (and document!) support for MnemonicAlias's to have Requires
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directives, allowing things like this:
def : MnemonicAlias<"pop", "popl">, Requires<[In32BitMode]>;
def : MnemonicAlias<"pop", "popq">, Requires<[In64BitMode]>;
Move the rest of the X86 MnemonicAliases over to the .td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117830 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30 19:23:13 +00:00
Chris Lattner
674c1dcca2
implement (and document!) the first kind of MC assembler alias, which
...
just remaps one mnemonic to another. Convert a few of the X86 aliases
from .cpp to .td code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117815 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-30 17:36:36 +00:00
Oscar Fuentes
da9756365b
Document LLVM_BUILD_TESTS, LLVM_INCLUDE_TESTS. New convenience target
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UnitTests for building all the unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117545 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28 14:38:35 +00:00
Chris Lattner
219ddf5626
clarify that not having the ".o file writing" feature
...
doesn't mean that you can't get a .o file. Apparently
this is confusing :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117523 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28 02:22:02 +00:00
Bill Wendling
1b383ba6ae
Random cleanups and format changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117428 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27 01:07:41 +00:00
Duncan Sands
ff91d1a4d8
Yet another thing that was forgotten to be added to the release notes...
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117362 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-26 12:43:36 +00:00
Charles Davis
0076d2057c
Make the description of the hotpatch attribute even more generic. Spotted by
...
Michael Spencer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117286 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 19:07:39 +00:00
Charles Davis
6f12e29f7d
Make hotpatch attribute description a little less Wintel-specific.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117267 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 16:29:03 +00:00
Charles Davis
970bfcc7d8
Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op
...
instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 15:37:09 +00:00
Kalle Raiskila
94cc4feeaf
Update target feature matrix for CellSPU
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 08:57:30 +00:00
Jakob Stoklund Olesen
4e13612ea7
Update target feature matrix for Blackfin.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24 20:04:05 +00:00
Wesley Peck
c6a4524717
Updating target feature matrix to indicate current MBlaze status.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117244 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24 18:50:12 +00:00
Chris Lattner
6fb99559e4
broken link
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117232 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24 16:24:22 +00:00
Chris Lattner
68de602ff6
add a big table with target features.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117230 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-24 16:18:00 +00:00
Peter Collingbourne
ed50d38553
Standardise all build-mode affecting {EN,DIS}ABLE_* make options to
...
test equality to 1, and fix/update documentation to reflect this
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117094 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-22 12:54:34 +00:00
Tobias Grosser
0305724b9f
Fix type in passes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117065 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21 21:16:03 +00:00
Duncan Sands
db732280a1
Argh, completely forgot to add this to the release notes!
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Better late than never, right?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21 14:40:02 +00:00
Tobias Grosser
6551360535
Add RegionPass support.
...
A RegionPass is executed like a LoopPass but on the regions detected by the
RegionInfo pass instead of the loops detected by the LoopInfo pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116905 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20 01:54:44 +00:00
Jim Grosbach
e4ad387a5a
Add a pre-dispatch SjLj EH hook on the unwind edge for targets to do any
...
setup they require. Use this for ARM/Darwin to rematerialize the base
pointer from the frame pointer when required. rdar://8564268
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116879 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19 23:27:08 +00:00
Jakob Stoklund Olesen
824c10ece2
Teach FileCheck to handle trailing CHECK-NOT patterns.
...
A CHECK-NOT pattern without a following CHECK pattern simply checks that the
pattern doesn't match before the end of the input file.
You can even have only CHECK-NOT patterns to check that strings appear nowhere
in the input file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116592 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15 17:47:12 +00:00
Chris Lattner
60cb528246
Per discussion with Sanjiv, remove the PIC16 target from mainline. When/if
...
it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116190 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 05:44:40 +00:00
Chris Lattner
7d2e7bef90
clarify that zero sized vectors are illegal, PR8340
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-10 18:20:35 +00:00
Nick Lewycky
ea1fe2c0a7
Fix dead link.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116157 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-09 21:12:29 +00:00
Nick Lewycky
256f9604f1
Warn about broken GCCs on ARM due to the problem fixed:
...
http://gcc.gnu.org/ml/gcc-patches/2010-09/msg01070.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-07 22:30:47 +00:00
Bill Wendling
c44c245d0c
Fixed RELEASE_28 tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115872 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06 23:50:30 +00:00
Tobias Grosser
cdce44be47
Fix libc++ link in release notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115837 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06 21:07:30 +00:00
Tobias Grosser
f61576acf9
Add missing "-" to the command line.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115777 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06 11:43:06 +00:00
Duncan Sands
ed7713df19
No need to check out everything: binutils is enough.
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Patch by John Tytgat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06 06:45:11 +00:00
Tanya Lattner
994526ccd8
Update release location.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115749 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06 05:36:01 +00:00
Chris Lattner
c7252ce743
remove the !nameconcat tblgen feature. It "shorthand" and only used in 4 places
...
where !cast is just as short.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115722 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-06 00:19:21 +00:00
Jim Grosbach
894a1b1739
s/The ARM has/The ARM backend has/
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115584 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-05 01:00:42 +00:00
Bruno Cardoso Lopes
48f9543404
AVX intrinsics and builtins were also added to clang
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115566 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 22:07:22 +00:00
Douglas Gregor
3311cf83d4
Spell AltiVec correctly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 21:12:06 +00:00
Daniel Dunbar
f0233c6cd9
ReleaseNotes: Note some changes to LLVM development infrastructure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115550 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 20:11:41 +00:00
Daniel Dunbar
f2c13efa65
ReleaseNotes: Note a header rename.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115549 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 20:11:39 +00:00
Gabor Greif
265bc8932a
validator fixes; others remain, somebody who knows some html, please have a look
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115526 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 17:54:30 +00:00
Daniel Dunbar
97b01a82c0
Add KLEE 2.8 release notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115524 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 17:39:47 +00:00
Daniel Dunbar
4a517fc87c
A few more random Clang release notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115520 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 17:06:49 +00:00
Gabor Greif
9f45913a4a
minor tweaks and typos
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115518 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 17:03:49 +00:00
Devang Patel
c79dda2fd2
Fix lexical block's tag number.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115516 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 16:51:59 +00:00
Chris Lattner
b822f659fc
scheduler update
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 16:46:07 +00:00
Chris Lattner
c5fd15628f
another tweak
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115510 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 16:06:37 +00:00
Duncan Sands
3af96330a5
Ada support has moved to dragonegg - I am no longer working on
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Ada in llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115501 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 10:06:56 +00:00
Duncan Sands
30be9e4f79
Fix a bunch of typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115500 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 10:04:14 +00:00
Duncan Sands
051f2ee5c7
Altvec -> Altivec.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115499 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 09:11:50 +00:00
Douglas Gregor
f2409d540a
Update LLVM 2.8 release notes for Clang
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115498 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 07:02:35 +00:00
Chris Lattner
7714c91533
checkpoint, the release notes are now feature complete.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 04:39:25 +00:00
Chris Lattner
3bdcda1a8b
checkpoint
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 03:58:12 +00:00
Chris Lattner
11b66112e0
checkpoint.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115489 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 02:42:39 +00:00
Chris Lattner
bb11771eb6
write Major Changes and Removed Features.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115486 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-04 01:29:06 +00:00
Chris Lattner
7554771d50
move dragonegg up in the list, write blurbs for lldb and libc++
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115484 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03 23:49:06 +00:00
Chris Lattner
2fb6e5c16c
add a bunch of stuff that works with 2.8
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115483 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-03 23:09:03 +00:00
Chris Lattner
4eac9247aa
random updates
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115427 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-02 22:44:15 +00:00
Chris Lattner
7d9b6b439a
checkpoint, don't expect this to read right yet. :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115426 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-02 21:59:30 +00:00
Chris Lattner
eb6f5936a1
add a bunch more notes. I survived.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115418 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-02 19:32:01 +00:00
Devang Patel
7f271fc8dd
Fix block descriptor documentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115362 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01 22:45:00 +00:00
Devang Patel
4c7c0c68f1
Fix dbg_declare signature in document.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115326 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01 19:22:16 +00:00
Devang Patel
0ffd10b747
Fix DIDerived type fields' type in document.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115325 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01 19:19:30 +00:00
Chris Lattner
e0518449c7
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01 06:34:49 +00:00
Dale Johannesen
473a8c84f2
Fix pasto.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01 01:07:02 +00:00
Dale Johannesen
21fe99bbc8
Add some doc for the x86mmx type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-01 00:48:59 +00:00
Duncan Sands
4b1da2b618
Flesh out the dragonegg section.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115179 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30 17:37:34 +00:00
Chris Lattner
4ba2b65b8e
checkpoint notes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115152 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30 16:31:33 +00:00
Chris Lattner
97fe645bc2
fix incorrect link!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115124 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30 01:12:09 +00:00
Chris Lattner
2e38c7f5e6
add a bunch of entries for external projects.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115112 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-30 00:34:43 +00:00
Duncan Sands
18d52f2fb5
Convert a bunch of uses of 'bytecode' into 'bitcode'. This
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is not everything, but the remaining cases are less trivial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115080 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29 20:09:55 +00:00
Chris Lattner
afa4163afa
add some random notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115032 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29 07:25:03 +00:00
Chris Lattner
3016ee9e69
merge all the llvm-gcc pieces together. Recommend that people try dragonegg if they care about fortran performance.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115031 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29 05:34:42 +00:00
Chris Lattner
e07043c4b4
prepare for new content.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115030 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-29 05:30:03 +00:00
Chris Lattner
c226fc8985
reapply developer policy changes after discussion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114886 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27 21:17:15 +00:00
Oscar Fuentes
a6c1dbd541
New cmake options LLVM_INCLUDE_X (X = {TOOLS, EXAMPLES, TESTS}) for
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not generating build targets for those parts of the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114797 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-25 20:43:06 +00:00
Chris Lattner
e398018e86
temporarily revert developer policy change as a courtesy to vikram.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114792 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-25 15:53:35 +00:00
Chris Lattner
823d9a53a4
remove an obsolete section
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114701 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-23 22:34:49 +00:00
Andrew Trick
bcf0116751
Fix Getting Started docs.
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configure expects LLVM Test Suite to be in projects/test-suite.
Made the "getting started" and "testing infrastructure" docs internally consistent.
Avoid confusion between llvm-test and llvm/test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-23 20:26:44 +00:00
Chris Lattner
1e6c589a9a
rewrite the copyright section to match reality: llvm does't have a
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copyright assignment process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114673 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-23 17:37:11 +00:00
Chris Lattner
5ce8981db0
add lldb and libc++ code owners.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114669 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-23 17:27:54 +00:00
Chris Lattner
22481f2ea1
random cruft in my tree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114387 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-21 04:03:39 +00:00
Michael J. Spencer
af3874d661
docs: Tweak wording.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114271 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-18 08:32:32 +00:00
Michael J. Spencer
e1630da3e9
docs: Update GettingStartedVS to reflect current state.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 06:33:20 +00:00
Oscar Fuentes
96b5f7113a
Updated GettingStartedVS.html to reflect current state.
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Reorganized it too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114151 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 02:17:13 +00:00
Oscar Fuentes
d3a046518f
Direct CMake users to the right place for up-to-date info about using
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LLVM libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114139 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-17 00:30:52 +00:00
Bob Wilson
e84727729e
Fix formatting tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13 17:39:35 +00:00
Bob Wilson
5b2fb956d2
Document NEON intrinsic changes for 2.8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13 17:37:55 +00:00
Chris Lattner
e1b834515b
add some documentation for the most important MC-level classes along with
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an overview of mc and the idea of the code emission phase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113707 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11 23:02:10 +00:00
John McCall
8c35936583
Add documentation for llvm-diff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113303 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-07 23:10:21 +00:00
Chris Lattner
702f2d42bb
add note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113164 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06 19:14:40 +00:00
Chris Lattner
8dc5fafeec
some random notes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113118 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-05 20:49:45 +00:00
Chris Lattner
2295b5a5cd
this is a release note worthy change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112907 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 23:22:50 +00:00
Chris Lattner
b742ff084f
updates to make it clear that this applies to clang and other llvm subprojects.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112781 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 00:09:17 +00:00
Chris Lattner
f57fcf7844
update the tutorial to use CreateFAdd to create fp operations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112733 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01 20:09:20 +00:00
Jakob Stoklund Olesen
297907f3a0
Stack slot access methods are in TargetInstrInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112653 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 22:01:07 +00:00
Duncan Sands
f727748684
Update the Ada instructions to LLVM 2.7 (from LLVM 2.5).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112630 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-31 19:40:21 +00:00
Dan Gohman
39429e2b51
Update the descriptions of NoModRef and ModRef to be consistent
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with the descriptions of Mod and Ref.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112557 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30 23:47:24 +00:00
Duncan Sands
12881e79b6
Remove a hack that tries to understand incorrect triples from the
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Triple class constructor. Only valid triples should now be used
inside LLVM - front-ends are now responsable for rejecting or
correcting invalid target triples. The Triple::normalize method
can be used to straighten out funky triples provided by users.
Give this a whirl through the buildbots to see if I caught all
places where triples enter LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112470 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-30 10:57:54 +00:00
Chris Lattner
885b661e10
remove the MSIL backend. It isn't maintained, is buggy, has no testcases
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and hasn't kept up with ToT. Approved by Anton.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112375 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-28 16:33:36 +00:00
Chris Lattner
61c70e98ac
remove unions from LLVM IR. They are severely buggy and not
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being actively maintained, improved, or extended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112356 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-28 04:09:24 +00:00
Bill Wendling
55ae515f9d
Create the new linker type "linker_private_weak_def_auto".
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It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility. The symbols are removed by the linker from the final linked image
(executable or dynamic library).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111684 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-20 22:05:50 +00:00
Dan Gohman
52fdaeda75
Make the SCC printing passes use errs() instead of outs(), as the
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other printing passes do, and update the documentation accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111601 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-20 01:03:44 +00:00
Chris Lattner
dc65f22390
fix a broken link
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111326 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 23:26:04 +00:00
Chris Lattner
63e4ccb3cd
add some 's to a pre to avoid newlines being eaten
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and the formatting being thrown off. I admit to not knowing
what is going on here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 17:13:42 +00:00
Oscar Fuentes
c2d868875e
CMake: document how to incorporate LLVM into the cmake project of an
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external project.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110561 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 03:26:48 +00:00
Oscar Fuentes
fd2f3e66fe
CMake: documented testing procedure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09 02:49:39 +00:00
Rafael Espindola
ec62d53736
Add a opt-args option that can be used to pass arguments to every opt
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invocation. Fixes PR7793:
bugpoint -debug test.ll --opt-args -unroll-count=4
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110555 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 22:14:20 +00:00
Rafael Espindola
53843f8edb
s/libLLVMgold/LLVMgold/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110552 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-08 21:14:26 +00:00
Peter Collingbourne
c3086bad02
Fix missing </a> tag error introduced by addition of LowerAtomic pass.
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While at it, fix all other HTML validation errors in docs/Passes.html.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110428 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06 02:13:25 +00:00
Eric Christopher
3aff66905f
Document results of PR7762.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110373 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05 20:38:39 +00:00
Owen Anderson
87ebbc0c56
Add a note about the changing pass registration interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110231 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 18:27:08 +00:00
Dan Gohman
c1076ea611
Delete mkpatch. Everything it does is already done by svn diff by default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110203 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 16:07:22 +00:00
Dan Gohman
b0495100f5
Remove a link which is no longer relevant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110202 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 15:59:16 +00:00
Torok Edwin
7c46cf0bfe
Note some LLVM 2.7 -> 2.8 APIs that changed / got renamed.
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I encountered these while upgrading libclamav.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-04 12:43:22 +00:00
Peter Collingbourne
3bababf880
Add an atomic lowering pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-03 16:19:16 +00:00
Daniel Dunbar
cd3b117c76
docs/TestingGuide: Minimal update to describe 'lit' based regression testing
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instead of DejaGNU. Still a bit kooky, since the current test format still has
some strong Tcl roots. Oh well!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110005 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02 01:20:23 +00:00
Daniel Dunbar
1628665065
docs/TestingGuide: Rip out description of old nightly tester infrastructure. The
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official recommendation is to use LNT instead. I will write docs on setting up
an LNT installation for submission to llvm.org, one day.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110004 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02 01:20:20 +00:00
Nick Lewycky
2a80aca1a8
Fix word choice.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-01 23:18:45 +00:00
John Criswell
cdcbbfcb15
Grammar cop pullover: Corrected and improved some grammar in the description of
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the llvm.memset() intrinsic family.
No content changes.
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2010-07-30 16:30:28 +00:00
Gabor Greif
05006e2813
re-commit r109220, the compile error has already been fixed
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Simplifying use_iterators by dereferencing
is not a good idea. The codebase does not depend
in this any more, and it may introduce hidden
runtime cost. If you get compile errors, please
dereference your iterator before passing to cast<>
(and friends).
Also: please consider caching the result of
operator* and reusing that instead of dereferencing
many times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:48:07 +00:00
Peter Collingbourne
0cb24daeea
Document BUILD_EXAMPLES makefile variable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109346 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-24 17:54:00 +00:00
Tobias Grosser
f96b006367
Add new RegionInfo pass.
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The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22 07:46:31 +00:00
Owen Anderson
d8cc7be026
Add INSTANTIATE_AG_PASS, which combines RegisterPass<> with RegisterAnalysisGroup<> for pass registration.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 23:07:00 +00:00
Owen Anderson
20813e01e7
First stab at updating the documentation for INITIALIZE_PASS().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109055 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 22:58:07 +00:00
Dan Gohman
872814ae04
Disallow null as a named metadata operand.
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Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.
One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109028 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 18:54:18 +00:00
Chris Lattner
922d00f5f5
strip out the 2.7 release notes, this really is the 2.8 release notes
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now. Add a few items like the fpstackifier improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109013 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 15:57:40 +00:00
Gabor Greif
50fb330b8d
appease Validator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109007 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 10:22:41 +00:00
Gabor Greif
17b59fe2d3
add info on operand rotation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109006 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21 10:20:08 +00:00
Jakob Stoklund Olesen
78e6e00922
Remove the isMoveInstr() hook.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108567 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 22:35:46 +00:00
Benjamin Kramer
38e59891ee
Don't pass StringRef by reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14 22:38:02 +00:00
Dan Gohman
1005bc5068
Fix the Named Metadata example to make it clear which specific
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construct is the named metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108263 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:48:13 +00:00
Devang Patel
9fea9c24fe
Fix compile unit in example. Thanks Renato Golin!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108246 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 16:53:20 +00:00
Benjamin Kramer
26fe25f651
HTML cleanup and validation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 12:26:09 +00:00
Duncan Sands
28afd4306a
When doing sext/zext of constants, the target type must be strictly
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wider than the source type. Correct LangRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108238 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 12:06:14 +00:00
Jakob Stoklund Olesen
744b3a5acd
Remove TargetInstrInfo::copyRegToReg entirely.
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Targets must now implement TargetInstrInfo::copyPhysReg instead. There is no
longer a default implementation forwarding to copyRegToReg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108095 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 17:01:17 +00:00
Dan Gohman
38da927703
sdiv overflow is outright undefined behavior, with or without the
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'exact' keyword. Thanks to nlewycky for pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108064 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 00:08:34 +00:00
Duncan Sands
67f8a7bc26
Tweak some docs now that the default build is called Debug+Asserts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08 08:27:18 +00:00
Reid Kleckner
894728211d
Update the docs for debugging JITed code with GDB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107808 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 20:16:45 +00:00
Dan Gohman
9e86f4364b
Remove interprocedural-basic-aa and associated code. The AliasAnalysis
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interface needs implementations to be consistent, so any code which
wants to support different semantics must use a different interface.
It's not currently worthwhile to add a new interface for this new
concept.
Document that AliasAnalysis doesn't support cross-function queries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 14:27:09 +00:00
Duncan Sands
8246adc1f0
Rename "Release" builds as "Release+Asserts"; rename "Release-Asserts"
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builds to "Release". The default build is unchanged (optimization on,
assertions on), however it is now called Release+Asserts. The intent
is that future LLVM releases released via llvm.org will be Release builds
in the new sense, i.e. will have assertions disabled (currently they have
assertions enabled, for a more than 20% slowdown). This will bring them
in line with MacOS releases, which ship with assertions disabled. It also
means that "Release" now means the same things in make and cmake builds:
cmake already disables assertions for "Release" builds AFAICS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 07:48:00 +00:00
John McCall
191d4ee342
Closing tags start with slashes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107699 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 21:07:14 +00:00
Chris Lattner
211244aa52
minor typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 20:51:35 +00:00
Nick Lewycky
76ec37a138
Alphabetize the list of function parameters.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107680 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 18:24:09 +00:00
Duncan Sands
5c60386dbc
Bring the list of passes and their descriptions up to date.
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Patch by Kenneth Hoste.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107669 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 15:52:15 +00:00
Dan Gohman
ff70fe40aa
Note the relationship between C99 restrict and LLVM noalias, and
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clarify a few other things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 15:26:33 +00:00
Chris Lattner
aa6c855c8e
indmemrem and lowerallocs are gone.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107587 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-04 17:36:43 +00:00
Dan Gohman
43b8fd728b
Document that BasicAA respects noalias, while InterproceduralBasicAA
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does not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107546 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-02 23:52:36 +00:00
Dan Gohman
efca7f9681
Describe which dependencies are relevant to noalias, and document how
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AliasAnalyses have the choice to respect noalias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107544 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-02 23:46:54 +00:00
Dan Gohman
ff23535df6
Add some html anchors, to allow attributes to be linked to directly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107538 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-02 23:18:08 +00:00
Dan Gohman
1e109621f1
Reword the definition of the noalias attribute. The intention is for
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the noalias argument on function attributes be usable to model the
C99 restrict keyword on arguments, and to allow AliasAnalysis to
consider a noalias-attributed argument to be an "identified object".
To support this, refactor a new "based on" concept out of the current
pointer aliasing "associated" concept. This "based on" concept is very
similar to (though it is not identical with) the "based on" concept
in C99.
Also, reword the definition of NoAlias to more closely describe the
concept that the optimizer uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-02 18:41:32 +00:00
Bill Wendling
5e721d7682
Implement the "linker_private_weak" linkage type. This will be used for
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Objective-C metadata types which should be marked as "weak", but which the
linker will remove upon final linkage. However, this linkage isn't specific to
Objective-C.
For example, the "objc_msgSend_fixup_alloc" symbol is defined like this:
.globl l_objc_msgSend_fixup_alloc
.weak_definition l_objc_msgSend_fixup_alloc
.section __DATA, __objc_msgrefs, coalesced
.align 3
l_objc_msgSend_fixup_alloc:
.quad _objc_msgSend_fixup
.quad L_OBJC_METH_VAR_NAME_1
This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".
Currently only supported on Darwin platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 21:55:59 +00:00
Bill Wendling
07d3177117
Revert r107205 and r107207.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29 22:34:52 +00:00
Bill Wendling
7645f14ee8
Improve explanation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107207 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29 21:41:58 +00:00
Bill Wendling
207855cff9
Introducing the "linker_weak" linkage type. This will be used for Objective-C
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metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:
.globl l_objc_msgSend_fixup_alloc
.weak_definition l_objc_msgSend_fixup_alloc
.section __DATA, __objc_msgrefs, coalesced
.align 3
l_objc_msgSend_fixup_alloc:
.quad _objc_msgSend_fixup
.quad L_OBJC_METH_VAR_NAME_1
This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107205 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29 21:24:00 +00:00
Dan Gohman
85dfca616a
Add a blurb about -scev-aa.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107080 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28 22:09:52 +00:00
Dan Gohman
3f43dc3687
Document problems that I encountered when working on -scev-aa.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24 19:34:03 +00:00
Chris Lattner
d47397f6dd
This makes example Makefile a lot more like actual
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lib/Transforms/Hello/Makefile, and prevents a lot of errors like "Assertion
`Inserted && "Pass registered multiple times!"' failed"
Patch by Gregory Petrosyan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106471 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21 20:36:09 +00:00
Eric Christopher
1f4a1493fb
Remove isTwoAddress from llvm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106470 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21 20:35:09 +00:00
Chris Lattner
6808cdc424
fix typos reported by Adam Warner!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106468 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21 20:31:30 +00:00
Eric Christopher
69a462ef71
Another typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106340 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-18 22:51:25 +00:00
Eric Christopher
6492a3561a
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106335 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-18 22:33:17 +00:00
Bruno Cardoso Lopes
6e0a99a7ab
Teach tablegen how to inherit from classes in 'defm' definitions.
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The rule is simple: only inherit from a class list if they come
in the end, after the last multiclass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106305 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-18 19:53:41 +00:00
Dan Gohman
c22c0f37b4
Minor clarification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106234 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17 19:23:50 +00:00
Bruno Cardoso Lopes
eba8f1893b
For a tablegen expression such as !if(a,b,c), let 'a'
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be evaluated for 'bit' operators
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106185 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17 00:31:36 +00:00
Bruno Cardoso Lopes
e87de41189
let the '!eq' expression support 'int' and 'bit' types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-16 23:24:12 +00:00
Jakob Stoklund Olesen
8a3eab9b20
Remove the local register allocator.
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Please use the fast allocator instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106051 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15 21:58:33 +00:00
Eric Christopher
2214b81196
Update html tutorial docs to match api changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105933 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-14 06:09:39 +00:00
Bruno Cardoso Lopes
ee65db3add
Teach tablegen to allow "let" expressions inside multiclasses,
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providing more ways to factor out commonality from the records.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-10 02:42:59 +00:00
Bruno Cardoso Lopes
270562b3d4
Teach tablegen to support 'defm' inside multiclasses.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105519 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-05 02:11:52 +00:00
Devang Patel
80ecc153ea
Update docs to reflect new DISubprogram elements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-04 22:49:55 +00:00
Rafael Espindola
b26f27969e
Update the documentation, getCalleeSavedRegClasses is not required anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-02 14:03:11 +00:00
Nick Lewycky
9e130ce3aa
Document aggregate operation constant expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 06:44:15 +00:00
Dale Johannesen
9d8d221a68
Fix Data Layout description of floating point.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 18:54:47 +00:00
Dan Gohman
fe47aae6a8
Fix more whitespace to be consistent with AsmPrinter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:13:49 +00:00
Dan Gohman
3dfb3cfb38
Fix whitespace to be more consistent with AsmPrinter's style.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:07:41 +00:00
Dan Gohman
f75a7d3fbf
Eliminate the restriction that the array size in an alloca must be i32.
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This will help reduce the amount of casting required on 64-bit targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 01:14:11 +00:00
Dan Gohman
31f1af118a
Fix a missing quote.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104750 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:56:15 +00:00
Jim Grosbach
90346e2261
Add entry for llvm.eh.sjlj.longjmp. PR4999.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 16:21:41 +00:00
Chris Lattner
299f424f44
expand on the llvm ir bitcode dox. Patch by Peter Housel!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-21 22:20:54 +00:00
Tobias Grosser
0560ce471d
Update autoconf/automake versions in the documentation to match the versions used in Autogen.sh
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-19 07:00:17 +00:00
Duncan Sands
16d8f8bd91
I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it
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to LLVM_LIBRARY_VISIBILITY and introduce LLVM_GLOBAL_VISIBILITY, which is
the opposite, for future use by dragonegg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 20:16:09 +00:00
Daniel Dunbar
c9d0c4e801
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 17:22:45 +00:00
Tanya Lattner
10934e881d
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 16:47:42 +00:00
Tanya Lattner
e924ab5037
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103477 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 16:46:45 +00:00
Tobias Grosser
733783b27c
Document graphviz passes for the (post) dominator tree.
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Add documentation for:
-dot-dom
-dot-dom-only
-dot-postdom
-dot-postdom-only
-view-dom
-view-dom-only
-view-postdom
-view-postdom-only
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103251 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 09:33:18 +00:00
mike-m
e2c3a49c80
Revert r103213. It broke several sections of live website.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103219 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 00:28:04 +00:00
mike-m
271cc67044
Disable man->postscript and man->pdf doc generation unless explicitly
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configured via --enable-doxygen. It seems some systems have broken pdfroff
so automatic use of it is not safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103217 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 00:13:23 +00:00
mike-m
d0d425b285
Cleanup unneeded dirs after docs overhaul.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06 23:48:37 +00:00
mike-m
68cb31901c
Overhauled llvm/clang docs builds. Closes PR6613.
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NOTE: 2nd part changeset for cfe trunk to follow.
*** PRE-PATCH ISSUES ADDRESSED
- clang api docs fail build from objdir
- clang/llvm api docs collide in install PREFIX/
- clang/llvm main docs collide in install
- clang/llvm main docs have full of hard coded destination
assumptions and make use of absolute root in static html files;
namely CommandGuide tools hard codes a website destination
for cross references and some html cross references assume
website root paths
*** IMPROVEMENTS
- bumped Doxygen from 1.4.x -> 1.6.3
- splits llvm/clang docs into 'main' and 'api' (doxygen) build trees
- provide consistent, reliable doc builds for both main+api docs
- support buid vs. install vs. website intentions
- support objdir builds
- document targets with 'make help'
- correct clean and uninstall operations
- use recursive dir delete only where absolutely necessary
- added call function fn.RMRF which safeguards against botched 'rm -rf';
if any target (or any variable is evaluated) which attempts
to remove any dirs which match a hard-coded 'safelist', a verbose
error will be printed and make will error-stop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103213 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06 23:45:43 +00:00
Chris Lattner
b7d0688195
Fix some ..'s
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05 23:29:09 +00:00
Chris Lattner
cd465012b3
one more thing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103024 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-04 18:16:00 +00:00
Chris Lattner
860e0b4c95
update instructions for llvm-gcc4, the brave new world! PR7037
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103023 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-04 18:15:33 +00:00
Dan Gohman
7ae3ac831e
Update one more 2.7 to 2.8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102978 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 23:52:21 +00:00
Dan Gohman
b44f6c6b6a
Minimally update ReleaseNotes.html for 2.8 development; uncomment and
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update the big red warning at the top. Most of the old content remains
and awaits revision.
Clear out the API changes section, and start it up again with a
mention of the add->fadd transition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102977 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 23:51:05 +00:00
Dan Gohman
7c24ff12c4
Update this comment to note its relationship with the "happens-before"
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concept in the proposed memory model changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:59:34 +00:00
Dan Gohman
45baf4191b
Delete this comment. The behavior of struct loads and stores with
...
respect to padding bytes isn't something that the dependence text
needs to spell out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:58:14 +00:00
Dan Gohman
b532816ac9
Describe invoke instruction dependencies. Generalize the text for
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terminator instructions so that it applies to all terminators with
multiple successors, including invoke.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:55:22 +00:00
Dan Gohman
855abed3cb
Say "operations" instead of "instructions", as nsw can be applied to
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constant expressions as well as instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102908 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:51:43 +00:00
Duncan Sands
57b6e9eb6c
Remove the -enable-sjlj-eh option, which doesn't do anything.
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Remove the -enable-eh option which is only used by the JIT,
and replace it with -jit-enable-eh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102865 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02 15:36:26 +00:00
David Chisnall
27195a5831
Fixed @ctor / @dtor the wrong way around in last commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30 19:27:35 +00:00
David Chisnall
e31e9966ec
Added a brief explanation of @llvm.global_{c,d}tors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30 19:23:49 +00:00
Dan Gohman
34b3d993e4
Rewrite the section on trap values to contain a generic description
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of dependence and define trap values in terms of dependence, instead
of trying to cover the concept with a flurry of ad-hoc rules.
The dependence model isn't complete yet, but it's already much more
rigorous than the description it replaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:49:41 +00:00
Dan Gohman
1c70c00c28
Fix spelling errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:36:01 +00:00
Chris Lattner
2d4b8ee1d9
further clarify alignment of globals, fix instcombine
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to not increase the alignment of globals with an assigned
alignment and section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102476 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:31:12 +00:00
Chris Lattner
ce99fa9e26
improve the global variable alignment description.
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it is not generally valid for targets to overalign
them when an alignment is specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102474 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:13:42 +00:00
Chris Lattner
77640feed7
fix wordo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102418 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-27 07:28:11 +00:00
Chris Lattner
de076819e4
remove some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102417 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-27 06:57:10 +00:00
Dan Gohman
ae11c3f83e
Integrate Jeffery Yasskin's suggestions with respect to
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traps flowing through memory references, add some text to
better cover phi nodes and externally-visible side effects,
add an example of instructions being control-dependent
on a trap value, and reword some of the existing trap rules.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102399 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 23:36:52 +00:00
Jeffrey Yasskin
93e066d0e2
Consolidate the description of volatile operations, now that some of the
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intrinsics have volatile semantics in addition to the load and store
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102384 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 21:21:24 +00:00