CheckerOptInfo feels very much out of place in CheckerRegistration.cpp, so I
moved it to CheckerRegistry.h.
Differential Revision: https://reviews.llvm.org/D54397
llvm-svn: 347157
Summary:
NetBSD ships with native curses(3) and -ltinfo is a part of ncurses.
Set -lterminfo before -ltinfo, as it allows to prioritize native curses
libraries. Mixing curses and ncurses does not work well, especially
in software built on top of llvm.
Original patch by Ryo Onodera (NetBSD) in pkgsrc.
Reviewers: labath, dim, mgorny
Reviewed By: dim, mgorny
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D54650
llvm-svn: 347156
Summary:
This was missing in D54096. Independent tests for this is not available
here, because these are used in lld.
Reviewers: sbc100
Subscribers: dschuff, jgravelle-google, sunfish, llvm-commits
Differential Revision: https://reviews.llvm.org/D54662
llvm-svn: 347154
Especially with pointees, a lot of meaningless reports came from uninitialized
regions that were already reported. This is fixed by storing all reported fields
to the GDM.
Differential Revision: https://reviews.llvm.org/D51531
llvm-svn: 347153
After check-in of D54391 a comment there by @mikhail.ramalho says:
Since we're supporting version 4.8.1 now, the cmake file should be changed to
"minimum" instead of "exact".
Differential Revision: https://reviews.llvm.org/D54535
llvm-svn: 347152
The zero extend will require two stages of unpacks to implement. So its better to shrink the multiply using pmullw and then extend that result back to v4i32 using a single unpack.
llvm-svn: 347149
Fix all of the missing debug location errors in CVP found by debugify.
This includes the missing-location-after-udiv-truncation case described
in llvm.org/PR38178.
llvm-svn: 347147
The #if check around the statistics computation gave an error about
the statistic being an unused variable. Instead, guard with
AreStatisticsEnabled().
llvm-svn: 347146
Summary:
Follow up to D49362 ([ThinLTO] Internalize read only globals). Add a
statistic on the number of read only variables (only counting live
variables since dead variables will be dropped anyway).
Reviewers: evgeny777
Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, arphaman, llvm-commits
Differential Revision: https://reviews.llvm.org/D54642
llvm-svn: 347145
Summary:
the previous patch (https://reviews.llvm.org/rC346642) has been reverted because of test failure under windows.
So this patch fix the test cfe/trunk/test/CodeGen/code-coverage-filter.c.
Reviewers: marco-c
Reviewed By: marco-c
Subscribers: cfe-commits, sylvestre.ledru
Differential Revision: https://reviews.llvm.org/D54600
llvm-svn: 347144
Especially for symbolizer it can be efficient to have to search through
the entire index when it isn't needed - llvm-symbolizer looks up only a
few CUs & already has an index available in getUnitForEntry, once it's
passed down to DWARFUnitHeader::extract then there's no need for it to
call getFromOffset.
llvm-svn: 347134
Summary:
§1 Description
This check finds function names in function declarations in Objective-C files that do not follow the naming pattern described in the Google Objective-C Style Guide. Function names should be in UpperCamelCase and functions that are not of static storage class should have an appropriate prefix as described in the Google Objective-C Style Guide. The function `main` is a notable exception. Function declarations in expansions in system headers are ignored.
Example conforming function definitions:
```
static bool IsPositive(int i) { return i > 0; }
static bool ABIsPositive(int i) { return i > 0; }
bool ABIsNegative(int i) { return i < 0; }
```
A fixit hint is generated for functions of static storage class but otherwise the check does not generate a fixit hint because an appropriate prefix for the function cannot be determined.
§2 Test Notes
* Verified clang-tidy tests pass successfully.
* Used check_clang_tidy.py to verify expected output of processing google-objc-function-naming.m
Reviewers: benhamilton, hokein, Wizard, aaron.ballman
Reviewed By: benhamilton
Subscribers: Eugene.Zelenko, mgorny, xazax.hun, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D51575
llvm-svn: 347132
See "GN build roundtable summary; adding GN build files to the repo" on
llvm-dev and cfe-dev for discussion.
In particular, this build is completely unsupported. People adding new files to
LLVM are not expected to update the GN build files, and reviewers are not
supposed to request the gn build files to be updated.
This adds just enough to be able to build llvm/lib/Demangle. It requires using
a monorepo.
This adds a few build config options you can set in args.gn
(`gn args out/foo --list` for all):
- is_debug = true to enable debug builds (defaults to release)
- llvm_enable_assertions to toggle assertions (defaults to true)
- clang_base_path, if set an absolute path to a locally-built clang to be used
as host compiler
Differential Revision: https://reviews.llvm.org/D54345
llvm-svn: 347128
Summary:
With free_checks_tail_magic=1 (default) HWASAN
writes magic bytes to the tail of every heap allocation
(last bytes of the last granule, if the last granule is not fully used)
and checks these bytes on free().
This feature will detect buffer overwires within the last granule
at the time of free().
This is an alternative to malloc_align_right=[1289] that should have
fewer compatibility issues. It is also weaker since it doesn't
detect read overflows and reports bugs at free() instead of at access.
Reviewers: eugenis
Subscribers: kubamracek, delcypher, #sanitizers, llvm-commits
Differential Revision: https://reviews.llvm.org/D54656
llvm-svn: 347116
Comments in llc outputs are printed differently on different
platforms, some with '#', some with '##'. Removed non-essential
part of the checks.
llvm-svn: 347112
Those tests were using pexpect and being flaky on some of ours bots.
This patch reimplmeents the tests usinf FileCheck, and it also
extends the test coverage to a few more stop-hook options.
llvm-svn: 347109
When cross-compiling the second stage to a different target, we need to
make sure that the first-stage compiler can produce binaries for that
target. Using lld and llvm-objcopy as the default linker and objcopy
tool eliminates some of the dependencies on the host toolchain.
Differential Revision: https://reviews.llvm.org/D54655
llvm-svn: 347108
Kristof Umann