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4988 Commits

Author SHA1 Message Date
Benjamin Kramer
d5fd126b28 Sphinx refuses to render this code block. Try adding a newline. 
llvm-svn: 188382
 2013-08-14 16:18:47 +00:00
Tim Northover
c92df38447 Add the C99 hex-float assembly syntax to our extension document. 
As Ben pointed out, GAS doesn't support this syntax so we should give at least
some warning that it might not be portable.

llvm-svn: 188377
 2013-08-14 15:27:20 +00:00
Michael Gottesman
7203dd4b96 [stack protector] Fixed typo. 
llvm-svn: 188195
 2013-08-12 19:44:09 +00:00
Michael Gottesman
e32ebb94bd [stackprotector] Added intrinsic llvm.stackprotectorcheck. 
llvm-svn: 188191
 2013-08-12 18:35:32 +00:00
Daniel Dunbar
60802b33e2 [docs] Update TestingGuide's note on how to run with Valgrind. 
llvm-svn: 188097
 2013-08-09 19:39:48 +00:00
Andrea Di Biagio
419d3d2098 Add description of function attribute 'minsize' in LangRef.rst. 
llvm-svn: 188091
 2013-08-09 18:42:18 +00:00
Daniel Dunbar
f46311361c [lit] Change --show-{tests,suites} to exit after printing. 
- This is a more sensible behavior than printing and also running tests.

llvm-svn: 188009
 2013-08-08 20:59:25 +00:00
Daniel Dunbar
afca64a31c [lit] Remove --repeat option, which wasn't that useful. 
llvm-svn: 188008
 2013-08-08 20:59:20 +00:00
Hal Finkel
bdc7aa32c1 Add ISD::FROUND for libm round() 
All libm floating-point rounding functions, except for round(), had their own
ISD nodes. Recent PowerPC cores have an instruction for round(), and so here I'm
adding ISD::FROUND so that round() can be custom lowered as well.

For the most part, this is straightforward. I've added an intrinsic
and a matching ISD node just like those for nearbyint() and friends. The
SelectionDAG pattern I've named frnd (because ISD::FP_ROUND has already claimed
fround).

This will be used by the PowerPC backend in a follow-up commit.

llvm-svn: 187926
 2013-08-07 22:49:12 +00:00
Rafael Espindola
f1f91213ec Add the common begin/end naming convention to the coding standard. 
llvm-svn: 187902
 2013-08-07 19:34:37 +00:00
Sean Silva
7a22552050 [LangRef] Alphabetize function attribute listing. 
No content change.

Patch by Andrea Di Biagio!

llvm-svn: 187811
 2013-08-06 19:34:37 +00:00
Rafael Espindola
ec284fec38 Add a release not about llvm-ar. 
Thanks to Bill Wendling for the reminder.

llvm-svn: 187794
 2013-08-06 13:16:28 +00:00
Bill Wendling
1ce6e81da8 Fix grammar. 
llvm-svn: 187755
 2013-08-05 23:29:16 +00:00
Nadav Rotem
cc36bd142d Update the release notes about the status of the vectorizers. 
llvm-svn: 187714
 2013-08-05 04:31:05 +00:00
Nadav Rotem
3cf6d1b3c9 Update the docs. 
llvm-svn: 187713
 2013-08-05 04:27:34 +00:00
Tom Stellard
b013a4ba0d Revert "TableGen: Enumerate Schedule Model too." 
This reverts commit 2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0.

llvm-svn: 187525
 2013-07-31 20:43:08 +00:00
Vincent Lejeune
aed9766321 TableGen: Enumerate Schedule Model too. 
llvm-svn: 187511
 2013-07-31 19:31:20 +00:00
Matt Arsenault
c73a370ccb Reject bitcasts between address spaces with different sizes 
llvm-svn: 187506
 2013-07-31 17:49:08 +00:00
Bill Wendling
0aad45bdaa Fix underscore to be the proper length. 
llvm-svn: 187406
 2013-07-30 08:26:24 +00:00
Rafael Espindola
0c36f79092 Remove more dead documentation. 
llvm-svn: 187403
 2013-07-30 04:06:06 +00:00
Rafael Espindola
1480c060db Delete documentation for deleted options. 
llvm-svn: 187380
 2013-07-29 21:35:48 +00:00
Rafael Espindola
2cf6d36f16 Use pipefail when available. 
This change makes test with RUN lines like
RUN: opt ... | FileCheck

fail if opt fails, even if it prints what FileCheck wants. Enabling this
found some interesting cases of broken tests that were not being noticed
because opt (or some other tool) was crashing late.

Pipefail is used when the shell supports it or when using the internal
python based tester.

llvm-svn: 187261
 2013-07-26 22:32:58 +00:00
Hans Wennborg
df8cac83ae Phabricator.rst: tiny fix 
llvm-svn: 187164
 2013-07-25 22:58:31 +00:00
Rafael Espindola
b205870c9e Remove dead code from the makefile build system. 
Back in r140220 we removed the autoconf code that would set LLVMCC_OPTION
since it was only used by the test-suite. This patch now removes code
that would only be used if LLVMCC_OPTION was set.

llvm-svn: 187154
 2013-07-25 20:25:31 +00:00
Rafael Espindola
32f9d6abe2 Remove the mblaze backend from llvm. 
Approval in here http://lists.cs.uiuc.edu/pipermail/llvmdev/2013-July/064169.html

llvm-svn: 187145
 2013-07-25 18:55:05 +00:00
Jakob Stoklund Olesen
36ce352d23 Speling. 
llvm-svn: 187076
 2013-07-24 20:47:57 +00:00
Jakob Stoklund Olesen
e33f575374 Update old llc documentation. 
Patch by Hafiz Abid!

llvm-svn: 187056
 2013-07-24 17:45:11 +00:00
Rafael Espindola
518c02f972 llvm-ar is far closer to being a regular ar implementation now. Update the docs. 
llvm-svn: 187034
 2013-07-24 13:13:24 +00:00
Ahmed Bougacha
57345fecc8 docs: Update old VS 2008 references. 
llvm-svn: 186968
 2013-07-23 17:44:01 +00:00
Ahmed Bougacha
0591744b98 docs: cleanup VS 2008 release note. 
Remove trailing ')'.  Sorry about all that, should be good now!

llvm-svn: 186965
 2013-07-23 17:32:57 +00:00
Ahmed Bougacha
a53f182294 docs: Correct reST link. 
llvm-svn: 186963
 2013-07-23 17:28:35 +00:00
Ahmed Bougacha
3041073b41 Update docs to drop support for VS 2008. 
llvm-svn: 186961
 2013-07-23 17:25:26 +00:00
Stephen Lin
4d52e1d096 Fix FileCheck CHECK-LABEL documentation wording slightly; also mention that it allows error recovery. 
llvm-svn: 186628
 2013-07-18 23:26:58 +00:00
Stephen Lin
7eede83e33 Correct inaccurate statement in FileCheck docs. 
llvm-svn: 186290
 2013-07-14 18:12:25 +00:00
Tom Stellard
8d1b584bb1 R600: Add ISA documents to the CompilerWriterInfo page 
llvm-svn: 186176
 2013-07-12 18:14:40 +00:00
Stephen Lin
7148920f58 Add new directive called CHECK-LABEL to FileCheck. 
CHECK-LABEL is meant to be used in place on CHECK on lines containing identifiers or other unique labels (they need not actually be labels in the source or output language, though.) This is used to break up the input stream into separate blocks delineated by CHECK-LABEL lines, each of which is checked independently. This greatly improves the accuracy of errors and fix-it hints in many cases, and allows for FileCheck to recover from errors in one block by continuing to subsequent blocks.

Some tests will be converted to use this new directive in forthcoming patches.

llvm-svn: 186162
 2013-07-12 14:51:05 +00:00
Hans Wennborg
638eb9dfef CommandLine.rst: remove tiny bit of bad mark-up 
llvm-svn: 186042
 2013-07-10 22:09:22 +00:00
Alexey Samsonov
ce8937f226 Document LLVM_USE_SANITIZER CMake option 
llvm-svn: 185925
 2013-07-09 10:56:13 +00:00
Benjamin Kramer
f0b52f2712 IR headers moved to llvm/IR some aeons ago, update documentation. 
llvm-svn: 185854
 2013-07-08 19:59:35 +00:00
Stephen Lin
5b387a98f3 Update docs to say that a FunctionPass should not inspect other functions than the one being processed. 
Please let me know if you disagree with this assessment (no one has yet, after asking on llvm-commits and LLVMDev) and I will revert.

llvm-svn: 185848
 2013-07-08 18:34:39 +00:00
Nico Rieck
fb7b696627 MC: Implement COFF .linkonce directive 
llvm-svn: 185753
 2013-07-06 12:13:10 +00:00
Nick Lewycky
b09d51e35b Fix language. 
llvm-svn: 185739
 2013-07-06 01:04:47 +00:00
Nick Lewycky
7b093a1c2f Extend 'readonly' and 'readnone' to work on function arguments as well as 
functions. Make the function attributes pass add it to known library functions
and when it can deduce it.

llvm-svn: 185735
 2013-07-06 00:29:58 +00:00
Renato Golin
01d859312e Add platform specific tests doc 
llvm-svn: 185581
 2013-07-03 20:56:33 +00:00
Michael Gottesman
789266a511 Fixed typo in LangRef where we were using _'' to quote instead of the correct _. 
llvm-svn: 185479
 2013-07-02 21:32:56 +00:00
Sean Silva
01748e811b [docs] Amend confusing title 
"Writing an LLVM Compiler Backend" can be misinterpreted as meaning
"backend" in the sense of "using LLVM as a backend for your compiler for
your new language". This new name is less ambiguous.

As a bonus, this brings the title in line with the file name.

llvm-svn: 185377
 2013-07-01 20:45:12 +00:00
Alexey Samsonov
317fbb1c4a llvm-symbolizer: add support for Mach-O universal binaries 
llvm-svn: 185137
 2013-06-28 08:15:40 +00:00
Michael Gottesman
133dbe8a40 At the request of Richard Smith, swapped the order of cold/builtin so it is in alphabetical order. 
llvm-svn: 185113
 2013-06-27 22:48:08 +00:00
Joey Gouly
42f1898415 Add a Subtarget feature 'v8fp' to the ARM backend. 
llvm-svn: 185073
 2013-06-27 11:49:26 +00:00
Michael Gottesman
fe055b3806 Added support for the Builtin attribute. 
The Builtin attribute is an attribute that can be placed on function call site that signal that even though a function is declared as being a builtin,

rdar://problem/13727199

llvm-svn: 185049
 2013-06-27 00:25:01 +00:00