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120 Commits

Author SHA1 Message Date
Bill Wendling
587daedce2 Change MachineInstrBuilder::addReg() to take a flag instead of a list of 
booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.

I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-13 21:33:08 +00:00
Dan Gohman
d26795a034 Add some more documentation for x86 special address spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71012 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-05 20:48:47 +00:00
Chris Lattner
1777d0c6c5 Add basic support for code generation of 
addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70992 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-05 18:52:19 +00:00
Dan Gohman
e370c80d31 ISD::ADD_PARTS is gone; use ISD::SMUL_LOHI as an example instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69804 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 15:55:31 +00:00
Bill Wendling
801188066a More obsessive reformatting. Fixed some validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69130 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-15 02:12:37 +00:00
Nate Begeman
34509841e7 Add some documentation for address-space-based access to the segment registers. 
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> 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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. 
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 
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. 
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 
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
Dan Gohman
6f0d024a53 Rename MRegisterInfo to TargetRegisterInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-10 18:45:23 +00:00
Chris Lattner
534bcfb270 update a couple of references to SSARegMap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45468 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-31 04:16:08 +00:00
Dan Gohman
fd80072059 Make it more clear that some things that can't be done in .td files can 
still be done in the LLVM code generator. And update the summary for the
X86 target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45013 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-13 20:43:47 +00:00
Dan Gohman
e9bb13d494 Document the -view-sunit-dags option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43015 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-15 21:07:59 +00:00
Evan Cheng
7794935327 LLVM does not use the old style simple isel any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42758 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-08 17:54:24 +00:00
Gabor Greif
04367bfc20 first pass of nomenclature changes in .html files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37956 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 22:07:22 +00:00
Jim Laskey
d201f4ed62 Adding credit for PPC changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35101 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-14 19:30:33 +00:00
Jim Laskey
b744c256e6 Pass html validation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32598 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-15 10:40:48 +00:00
Jim Laskey
762b6cbd7b Start of PowerPC info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32578 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-14 17:19:50 +00:00
Bill Wendling
82e2eea168 Clean-up of formatting and spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30885 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-11 18:00:22 +00:00
Bill Wendling
3cd5ca6c72 Put code example inside of "doc_code" divisions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30876 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-11 06:30:10 +00:00
Anton Korobeynikov
bcb9770efe Added some eye-candy for Subtarget type checking 
Added X86 StdCall & FastCall calling conventions. Codegen will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30446 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-17 20:25:45 +00:00
Bill Wendling
41b3252e79 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30145 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-07 08:39:35 +00:00
Bill Wendling
bd0d7b53a2 Fixed my rotten Engrish grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30144 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-07 08:36:28 +00:00
Bill Wendling
3fc488d0ce Cleaned up some of the grammar in the Live Intervals section. Removed the 
huge honking FIXME comment. I'll address the "Live Intervals Analysis"
section soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30129 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-06 18:42:41 +00:00
Bill Wendling
2f87a883b8 First draft of the "Live Interval Analysis" section. This is the "Live 
Variable Analysis" pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30106 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-04 23:35:52 +00:00
Bill Wendling
bf77441605 Fixed formatting problem. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30033 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 21:47:10 +00:00
Bill Wendling
a396ee8e17 Added documentation Fernando Magno Quintao Pereira wrote for the register 
allocator. (First draft)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30031 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 21:46:00 +00:00
Bill Wendling
1644877280 Spell naively with the i-Umlaut... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29939 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-28 03:04:05 +00:00
Bill Wendling
546c421c1d Messed up and put a "To be written" in a section that was written. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29938 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-28 02:57:41 +00:00
Bill Wendling
91e10c42ea Added some preliminary text to the TargetJITInfo class section. 
Fixed some inconsistencies with format. Corrected some of the text.
Put code inside of "code" div tags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29937 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-28 02:26:32 +00:00
Chris Lattner
2a60703cb7 Remove V9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27886 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-20 17:42:23 +00:00
Reid Spencer
05fe4b0256 Changes docs for llvm.cs.uiuc.edu -> llvm.org 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26746 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 05:39:39 +00:00
Jeff Cohen
0b81cdae50 Fix spelling of 'separate'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23971 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-24 16:54:55 +00:00
Chris Lattner
a1ff93159a Apparently, people object to floating pointers. Picky picky. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23770 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-17 15:19:24 +00:00
Jim Laskey
82d61a18d5 As requested, a blurb on sub-targets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23769 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-17 12:19:10 +00:00
Chris Lattner
7d6915cf43 fix some grammar-o's I noticed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23768 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-17 04:18:41 +00:00
Chris Lattner
c38959ff77 Feedback from Nate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23767 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-17 03:09:31 +00:00
Chris Lattner
df921f0709 Document -view-isel-dags and -view-sched-dags 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23766 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-17 01:40:33 +00:00
Chris Lattner
7a025c8b4d Add a bunch of info about the isel autogenerator. Review appreciated! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23763 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-16 20:02:19 +00:00
Chris Lattner
32e89f2b92 Fill this out some more. Add description of MBB/MF. Fix some broken links, 
turn some broken <a name> into <a href>'s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23762 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-16 18:31:08 +00:00