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
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
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
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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
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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
Chris Lattner
219ddf5626
clarify that not having the ".o file writing" feature
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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
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.
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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
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
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
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
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
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
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
Bob Wilson
0473868bfe
Fix a grammaro.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100877 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-09 18:39:54 +00:00
Dan Gohman
6a4824c466
Docuemntation corrections from John Myers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99454 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-25 00:03:04 +00:00
Chris Lattner
2968943463
add support, testcases, and dox for the new GHC calling
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convention. Patch by David Terei!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98212 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11 00:22:57 +00:00
Evan Cheng
dc444e9a23
Add documentation on sibling call optimization. Rename tailcall2.ll test to sibcall.ll.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97980 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08 21:05:02 +00:00
Dan Gohman
a9445e11c5
Floating-point add, sub, and mul are now spelled fadd, fsub, and fmul,
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respectively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97531 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02 01:11:08 +00:00
Jeffrey Yasskin
842091097e
Update the -tailcallopt description to match djg's improvements to the calling
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convention.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-11 18:53:47 +00:00
Chris Lattner
b91227dc6c
x86 uses 5 operands for most memory refs now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-10 21:30:55 +00:00
Dan Gohman
0cabaa54e5
Update documentation for the -f change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79996 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 15:54:01 +00:00
Dan Gohman
d2cb3d2c32
Remove the IA-64 backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76920 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24 00:30:09 +00:00
Torok Edwin
c457b65087
x86_64 was completely missing from the target triples supported by the X86 code
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generator!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73385 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15 12:17:44 +00:00
Bill Wendling
587daedce2
Change MachineInstrBuilder::addReg() to take a flag instead of a list of
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booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.
I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-13 21:33:08 +00:00
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
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
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
Nate Begeman
34509841e7
Add some documentation for address-space-based access to the segment registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62986 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-26 02:54:45 +00:00
Misha Brukman
f00ddb04df
Removed warnings from HTML 4.01 validator: trailing slashes in <br> and <img>
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tags are not needed in HTML, only XML.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60885 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-11 18:23:24 +00:00
Misha Brukman
444087057a
Global replace of yellow W3C "valid HTML/CSS" icons with blue ones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60880 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-11 17:34:48 +00:00
Dan Gohman
fd9ddc066e
Delete some spurious characters.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59964 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24 16:45:15 +00:00
Dan Gohman
a7ab2bffae
Fix some "</p>"s.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59963 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24 16:35:31 +00:00
Dan Gohman
641b279710
Some documentation for LegalizeTypes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59962 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24 16:27:17 +00:00
Dan Gohman
364a39fc1c
HTML syntax fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57503 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 17:00:38 +00:00
Dan Gohman
24585cbbf0
Fix a typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56986 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03 00:07:11 +00:00
Dan Gohman
8c9c55fb48
Add more documentation advertising the -view-*-dags options.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56073 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-10 22:23:41 +00:00
Dan Gohman
475871a144
Rename SDOperand to SDValue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54128 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-27 21:46:04 +00:00
Dan Gohman
03e585737b
Fix an error in the two-address example.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52253 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-13 17:55:57 +00:00
Duncan Sands
83ec4b6711
Wrap MVT::ValueType in a struct to get type safety
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and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52044 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-06 12:08:01 +00:00
Matthijs Kooijman
61399af13f
Fix example to be valid LLVM assembly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51942 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04 15:46:35 +00:00
Arnold Schwaighofer
9097d14e57
Add documentation for tail call optimization to CodeGenerator.html. Add a link
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referring to it to LangRef.html.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51097 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14 09:17:12 +00:00