Commit Graph

83 Commits

Author SHA1 Message Date
Piotr Padlewski 25bb130628 Revert "Mention devirtualization in release notes"
Accidental commit. LLVM changes have not been pushed yet
This reverts commit 592453413690a2d16784667d1644758b9af700c1.

llvm-svn: 290676
2016-12-28 18:25:30 +00:00
Piotr Padlewski a280f674b5 Mention devirtualization in release notes
llvm-svn: 290675
2016-12-28 18:23:23 +00:00
Sylvestre Ledru 503d95dafa As we released 3.9, from the 4.0 release notes, points to version 3.9 instead of 3.8
llvm-svn: 286718
2016-11-12 10:38:18 +00:00
Sylvestre Ledru f6b489797e Add the new option -Og in the release notes. See r286602 for more information
llvm-svn: 286717
2016-11-12 10:37:17 +00:00
Sylvestre Ledru ea49d3addc Add the new scan-build option (--show-description) in the 4.0 release notes
llvm-svn: 277935
2016-08-06 20:23:54 +00:00
Vedant Kumar 5fb00e4bd7 Revert "[Driver] Compute effective target triples once per job (NFCI)"
This reverts commit r275895 in order to address some post-commit review
feedback from Eric Christopher (see: the list thread for r275895).

llvm-svn: 276936
2016-07-27 23:01:55 +00:00
Vedant Kumar bf51e703cf [Driver] Compute effective target triples once per job (NFCI)
Compute an effective target triple exactly once in ConstructJob(), and
then simply pass around references to it. This eliminates wasteful
re-computation of effective triples (e.g in getARMFloatABI()).

Differential Revision: https://reviews.llvm.org/D22290

llvm-svn: 275895
2016-07-18 19:56:38 +00:00
Hans Wennborg 60d06bfc4f Trunk release notes are now for 4.0.0
The 3.9 release are on the 3.9 branch.

llvm-svn: 275844
2016-07-18 18:05:19 +00:00
Paul Robinson f9ede1c2fa Release note for 'nodebug' on variables
llvm-svn: 275817
2016-07-18 17:19:12 +00:00
Pirama Arumuga Nainar c85c85301d Add documentation for RenderScript changes
Summary:
- Document the new 'kernel' attribute
- Mention RenderScript support in the Release Notes.

Reviewers: rsmith

Subscribers: tberghammer, danalbert, cfe-commits, srhines

Differential Revision: http://reviews.llvm.org/D21212

llvm-svn: 273283
2016-06-21 16:09:30 +00:00
Rafael Espindola 8b5b61aaf3 Replace an ambiguous "it"
Thanks to Sean for the suggestion.

llvm-svn: 272260
2016-06-09 13:35:55 +00:00
Rafael Espindola 811e1ee03e Add a release note about the --build-id change.
llvm-svn: 271918
2016-06-06 18:23:11 +00:00
Piotr Padlewski cfed2bf588 [ASTMatchers] Breaking change of `has` matcher
has matcher can now match to implicit and paren casts

http://reviews.llvm.org/D20801

llvm-svn: 271288
2016-05-31 15:25:05 +00:00
Alexey Bataev 44b67508ea [OPENMP] Update in ReleaseNotes for OpenMP support.
Added notes about full support of all non-offloading features of OpenMP
4.5 + info about option -fopenmp-version=[31|40|45] that allows to
control supported OpenMP version.

llvm-svn: 271263
2016-05-31 11:17:08 +00:00
Richard Smith 1a015f5481 More fixes to codeblock formatting in documentation.
llvm-svn: 268749
2016-05-06 16:48:29 +00:00
Aaron Ballman dc76a4db0f s/codeblock/code-block to fix the Sphinx build.
llvm-svn: 268728
2016-05-06 11:56:57 +00:00
Richard Smith 8eb53c8e22 Some release note updates for C++ language acceptance changes since Clang 3.8.
llvm-svn: 268663
2016-05-05 18:40:37 +00:00
Gabor Horvath 1b654f2293 [ASTMatchers] Existing matcher hasAnyArgument fixed
Summary: A checker (will be uploaded after this patch) needs to check implicit casts. The checker needs matcher hasAnyArgument but it ignores implicit casts and parenthesized expressions which disables checking of implicit casts for arguments in the checker. However the documentation of the matcher contains a FIXME that this should be removed once separate matchers for ignoring implicit casts and parenthesized expressions are ready. Since these matchers were already there the fix could be executed. Only one Clang checker was affected which was also fixed (ignoreParenImpCasts added) and is separately uploaded. Third party checkers (not in the Clang repository) may be affected by this fix so the fix must be emphasized in the release notes.

Reviewers: klimek, sbenza, alexfh

Subscribers: alexfh, klimek, xazax.hun, cfe-commits

Differential Revision: http://reviews.llvm.org/D18243

llvm-svn: 264855
2016-03-30 11:22:14 +00:00
Eric Christopher 37df19ebee Add release notes for the removal of the silent include of altivec.h.
llvm-svn: 264236
2016-03-24 01:28:25 +00:00
Hans Wennborg b2ed61a611 ReleaseNotes: update 'you may prefer' link to 3.8
llvm-svn: 263031
2016-03-09 17:26:46 +00:00
NAKAMURA Takumi 33ff1dda6a [Cygwin] Use -femulated-tls by default since r257718 introduced the new pass.
FIXME: Add more targets to use emutls into clang/test/Driver/emulated-tls.cpp.
FIXME: Add cygwin tests into llvm/test/CodeGen/X86. Working in progress.
llvm-svn: 257984
2016-01-16 03:44:52 +00:00
Hans Wennborg ac3ddfffd7 Update version to 3.9
llvm-svn: 257628
2016-01-13 17:32:59 +00:00
Aaron Ballman cdc43afa20 Update the 3.8 release notes with the breaking change information regarding AST matchers.
llvm-svn: 247887
2015-09-17 13:47:22 +00:00
Nico Weber ee1cff5fab Make trunk release notes point to 3.7, not 3.6
llvm-svn: 246589
2015-09-01 21:13:14 +00:00
Hans Wennborg eb2bd9a269 ReleaseNotes: Small version nbr fix
llvm-svn: 244761
2015-08-12 16:40:42 +00:00
Tanya Lattner 4a08e931b6 Update mailing list references to lists.llvm.org
llvm-svn: 244000
2015-08-05 03:55:23 +00:00
Hans Wennborg e904ea2b4d ReleaseNotes.rst: Bump version to 3.8
The notes for 3.7 are on the 3.7 branch.

llvm-svn: 242238
2015-07-14 22:52:36 +00:00
Aaron Ballman a235996d4c Fixing an RST issue to silence a sphinx warning.
llvm-svn: 238241
2015-05-26 19:56:13 +00:00
Aaron Ballman 674cf26892 __declspec is not a core Clang language extension. Instead, require -fms-extensions or -fborland to enable the language extension.
Note: __declspec is also temporarily enabled when compiling for a CUDA target because there are implementation details relying on __declspec(property) support currently. When those details change, __declspec should be disabled for CUDA targets.
llvm-svn: 238238
2015-05-26 19:44:52 +00:00
Aaron Ballman d6ea91456a Going out on a limb and guessing that someone viewing the 3.7 release notes may instead want to view 3.6 instead of 3.5.
llvm-svn: 238212
2015-05-26 16:12:07 +00:00
Richard Smith a0334a9277 Fix a #include cycle in the libclang headers. "Eventually" is now.
llvm-svn: 237320
2015-05-14 00:22:12 +00:00
Richard Smith 35932cd84d Mention PPCallbacks interface change in release notes.
llvm-svn: 236406
2015-05-04 03:18:47 +00:00
Reid Kleckner 7ffc3fbb2f C++14: Disable sized deallocation by default due to ABI breakage
There are no widely deployed standard libraries providing sized
deallocation functions, so we have to punt and ask the user if they want
us to use sized deallocation. In the future, when such libraries are
deployed, we can teach the driver to detect them and enable this
feature.

N3536 claimed that a weak thunk from sized to unsized deallocation could
be emitted to avoid breaking backwards compatibility with standard
libraries not providing sized deallocation. However, this approach and
other variations don't work in practice.

With the weak function approach, the thunk has to have default
visibility in order to ensure that it is overridden by other DSOs
providing sized deallocation. Weak, default visibility symbols are
particularly expensive on MachO, so John McCall was considering
disabling this feature by default on Darwin. It also changes behavior
ELF linking behavior, causing certain otherwise unreferenced object
files from an archive to be pulled into the link.

Our second approach was to use an extern_weak function declaration and
do an inline conditional branch at the deletion call site. This doesn't
work because extern_weak only works on MachO if you have some archive
providing the default value of the extern_weak symbol. Arranging to
provide such an archive has the same challenges as providing the symbol
in the standard library. Not to mention that extern_weak doesn't really
work on COFF.

Reviewers: rsmith, rjmccall

Differential Revision: http://reviews.llvm.org/D8467

llvm-svn: 232788
2015-03-20 00:31:07 +00:00
Reid Kleckner ee15ea3560 Fix broken doc link to Clang 3.5 release notes
We appear to use 3.5.0 in the directory structure now. That's probably
unnecessary. We should probably let the micro releases update the docs
for the same minor version.

llvm-svn: 227127
2015-01-26 19:53:16 +00:00
Hans Wennborg 0a7ec77ee0 ReleaseNotes.rst: update to 3.7
The 3.6 release notes are in the 3.6 branch.

llvm-svn: 226009
2015-01-14 18:14:03 +00:00
Aaron Ballman a6f759e423 Modify __has_attribute so that it only looks for GNU-style attributes. Removes the ability to look for generic attributes and keywords via this macro, which has the potential to be a breaking change. However, since there is __has_cpp_attribute and __has_declspec_attribute, and given the limited usefulness of querying a generic attribute name regardless of syntax, this seems like the correct path forward.
llvm-svn: 223468
2014-12-05 15:24:55 +00:00
Eli Bendersky 11b6badd7b Update title of the ReleaseNodes doc.
It was still "3.5 (In-Progress)" - should be 3.6

llvm-svn: 219153
2014-10-06 22:45:17 +00:00
Rafael Espindola af74250ec0 Clear the clang release notes to make room for 3.6.
llvm-svn: 216293
2014-08-22 21:59:11 +00:00
Hans Wennborg da312809d4 ReleaseNotes: try to fix links
llvm-svn: 214883
2014-08-05 17:19:14 +00:00
Hans Wennborg 458fb14407 ReleaseNotes: mention basic debug info and ASan support in the Windows blurb
llvm-svn: 214882
2014-08-05 17:15:00 +00:00
Hans Wennborg 02dc000331 ReleaseNotes: add blurb about Windows support
llvm-svn: 214830
2014-08-05 00:21:23 +00:00
Mark Heffernan c888e41c0c Add support for #pragma nounroll.
llvm-svn: 213885
2014-07-24 18:09:38 +00:00
Mark Heffernan bd26f5ea4d Add support for '#pragma unroll'.
llvm-svn: 213574
2014-07-21 18:08:34 +00:00
Sylvestre Ledru 0e767b16f9 Document the forward of the -u option (r211756)
llvm-svn: 212969
2014-07-14 18:34:37 +00:00
Sylvestre Ledru 5e43f74d4c Document the warning triggered by the unsupported gcc optimization flags (r212805)
llvm-svn: 212968
2014-07-14 18:30:23 +00:00
Eli Bendersky 778268df57 Document unroll and unroll_count directives.
Extend the documentation for "#pragma clang loop" hints to include the unroll
and unroll_count directives.

Patch by Mark Heffernan [http://reviews.llvm.org/D4198]

llvm-svn: 211286
2014-06-19 18:12:44 +00:00
Tyler Nowicki db2668a1da Documentation for #pragma clang loop directive and options vectorize and interleave.
Reviewed by: Aaron Ballman and Dmitri Gribenko

llvm-svn: 211135
2014-06-18 00:51:32 +00:00
Sylvestre Ledru 06aebc4d69 One of our buildbot for FreeBSD does not support std::to_string.
Use stringstream instead to convert int to string

llvm-svn: 210972
2014-06-14 09:28:27 +00:00
Diego Novillo 263ce21e05 Add documentation for -Rpass*
Summary:
This adds documentation for -Rpass, -Rpass-missed and -Rpass-analysis.
It also adds release notes for 3.5.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D3730

llvm-svn: 209841
2014-05-29 20:13:27 +00:00
Alexey Samsonov 997a923eeb Document removed flags in release notes
llvm-svn: 204438
2014-03-21 07:25:01 +00:00