Commit Graph

5289 Commits

Author SHA1 Message Date
David Majnemer
4787059b2f llvm-readobj: Add support for dumping the DOS header in PE files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221333 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-05 06:24:35 +00:00
David Majnemer
3aeca77385 llvm-objdump: Pass DiceTableEntry by reference
DiceTableEntry is 24 bytes on my machine, it's probably better to pass
them by reference.

This fixes PR21464.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221247 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 08:41:48 +00:00
Michael J. Spencer
58206dd147 Use findProgramByName.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221221 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 01:29:59 +00:00
Kevin Enderby
a25032214d Add the code and test cases for 32-bit Intel to llvm-objdump’s Mach-O symbolizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 00:43:16 +00:00
Reid Kleckner
cce85e19f9 MSVC requires redeclarations to repeat noexcept
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221177 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 20:35:30 +00:00
David Majnemer
5dc81d5a76 llvm-vtabledump: Handle Itanium VTables
Add support in the vtable dumper for the Itanium ABI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221133 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 07:23:25 +00:00
Diego Novillo
2b6bd7aaf5 Use ErrorOr for the ::create factory on instrumented and sample profilers.
Summary:
As discussed in
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20141027/242445.html,
the creation of reader and writer instances is better done using
ErrorOr. There are no functional changes, but several callers needed to
be adjusted.

Reviewers: bogner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6076

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221120 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-03 00:51:45 +00:00
Rafael Espindola
fc095209b8 Fix the build of the gold plugin.
I did the previous patch on OS X and didn't noticed the issue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221070 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 23:49:44 +00:00
Rafael Espindola
5793838fc8 Remove redundant calls to isMaterializable.
This removes calls to isMaterializable in the following cases:

* It was redundant with a call to isDeclaration now that isDeclaration returns
  the correct answer for materializable functions.
* It was followed by a call to Materialize. Just call Materialize and check EC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221050 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 16:46:18 +00:00
NAKAMURA Takumi
6128ca928d [CMake] llvm-profdata requires Core.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221046 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 11:46:04 +00:00
Diego Novillo
9657de5f22 Add show and merge tools for sample PGO profiles.
Summary:
This patch extends the 'show' and 'merge' commands in llvm-profdata to handle
sample PGO formats. Using the 'merge' command it is now possible to convert
one sample PGO format to another.

The only format that is currently not working is 'gcc'. I still need to
implement support for it in lib/ProfileData.

The changes in the sample profile support classes are needed for the
merge operation.

Reviewers: bogner

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D6065

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221032 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-01 00:56:55 +00:00
Lang Hames
7b8ba81502 [Object] Modify OwningBinary's interface to separate inspection from ownership.
The getBinary and getBuffer method now return ordinary pointers of appropriate
const-ness. Ownership is transferred by calling takeBinary(), which returns a
pair of the Binary and a MemoryBuffer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221003 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 21:37:49 +00:00
David Majnemer
a2715904e5 Object, COFF: Cleanup symbol type code, improve binutils compatibility
Do a better job classifying symbols.  This increases the consistency
between the COFF handling code and the ELF side of things.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220952 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-31 05:07:00 +00:00
Justin Bogner
76ebe3d35c llvm-cov: Follow LLVM naming conventions
This renames a few things that are using an unusual naming convention.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220929 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 20:57:49 +00:00
Justin Bogner
6e5def6b3e llvm-cov: Don't manually parse an option for no reason
We're using cl::opt here, but for some reason we're reading out one
particular option by hand instead. This makes -help and the like
behave rather poorly, so let's not do it this way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220928 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 20:51:24 +00:00
Justin Bogner
d33e67757e llvm-cov: Very basic top level help
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220926 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 20:29:48 +00:00
Rafael Espindola
d07e7ecd85 Enable the slp vectorizer in the gold plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220887 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 00:38:54 +00:00
Rafael Espindola
74ded7c790 Enable the loop vectorizer in the gold plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220886 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-30 00:11:24 +00:00
Rafael Espindola
25016f9d2e Replace also-emit-llvm with save-temps.
The also-emit-llvm option only supported getting the IR before optimizations.
This patch replaces it with a more generic save-temps option that saves the IR
both before and after optimizations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220885 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 23:54:45 +00:00
Kevin Enderby
be5683a6e0 Run clang-format on tools/llvm-objdump/MachODump.cpp . No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220875 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 21:28:24 +00:00
Michael Kuperstein
a042c235bb Fix build with CMake if LLVM_USE_INTEL_JITEVENTS option is enabled
* Added LLVM libraries required for IntelJITEvents to LLVMBuild.txt.
* Removed 'jit' library from llvm-jitlistener.
* Added support for OptionalLibraries to llvm-build cmake files generator.

Patch by aleksey.a.bader@intel.com

Differential Revision: http://reviews.llvm.org/D5646

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220848 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-29 09:18:49 +00:00
Kevin Enderby
17380c7afa Update llvm-objdump’s Mach-O symbolizer code to demangle C++ names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220833 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 23:39:46 +00:00
Rafael Espindola
c35c39b73c Remove the PreserveSource linker mode.
I noticed that it was untested, and forcing it on caused some tests to fail:

    LLVM :: Linker/metadata-a.ll
    LLVM :: Linker/prefixdata.ll
    LLVM :: Linker/type-unique-odr-a.ll
    LLVM :: Linker/type-unique-simple-a.ll
    LLVM :: Linker/type-unique-simple2-a.ll
    LLVM :: Linker/type-unique-simple2.ll
    LLVM :: Linker/type-unique-type-array-a.ll
    LLVM :: Linker/unnamed-addr1-a.ll
    LLVM :: Linker/visibility1.ll

If it is to be resurrected, it has to be fixed and we should probably have a
-preserve-source command line option in llvm-mc and run tests with and without
it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220741 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-28 00:24:16 +00:00
Rafael Espindola
0660f174cf Make it easier to pass a custom diagnostic handler to the IR linker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220732 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-27 23:02:10 +00:00
Arnold Schwaighofer
b26fb77d9b Add an option to the LTO code generator to disable vectorization during LTO
We used to always vectorize (slp and loop vectorize) in the LTO pass pipeline.

r220345 changed it so that we used the PassManager's fields 'LoopVectorize' and
'SLPVectorize' out of the desire to be able to disable vectorization using the
cl::opt flags 'vectorize-loops'/'slp-vectorize' which the before mentioned
fields default to.
Unfortunately, this turns off vectorization because those fields
default to false.
This commit adds flags to the LTO library to disable lto vectorization which
reconciles the desire to optionally disable vectorization during LTO and
the desired behavior of defaulting to enabled vectorization.

We really want tools to set PassManager flags directly to enable/disable
vectorization and not go the route via cl::opt flags *in*
PassManagerBuilder.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220652 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-26 21:50:58 +00:00
Rafael Espindola
e272236d69 Remove unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220610 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-25 04:07:53 +00:00
Rafael Espindola
72478e59c7 Update the error handling of lib/Linker.
Instead of passing a std::string&, use the new diagnostic infrastructure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220608 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-25 04:06:10 +00:00
Rafael Espindola
c498284e46 Modernize the error handling of the Materialize function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220600 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-24 22:50:48 +00:00
Rafael Espindola
68b02dcd54 Don't ever call materializeAllPermanently during LTO.
To do this, change the representation of lazy loaded functions.

The previous representation cannot differentiate between a function whose body
has been removed and one whose body hasn't been read from the .bc file. That
means that in order to drop a function, the entire body had to be read.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220580 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-24 18:13:04 +00:00
Timur Iskhodzhanov
13535f412a PR21189: Teach llvm-readobj to dump bits of COFF symbol subsections required to debug using VS2012+
Reviewed at http://reviews.llvm.org/D5755
Thanks to Andrey Guskov for his help investigating this!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220526 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 22:25:31 +00:00
Hans Wennborg
e4e2ea6839 MachODump.cpp: fix MSVC build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220518 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 21:59:17 +00:00
Kevin Enderby
4d529076b6 Change the name of the field BindTable to bindtable to not over lap the type.
Should fix the build bot issues from commit r220500.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220504 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 19:53:12 +00:00
Rafael Espindola
e37b00e50b Make llvm-link behave a bit more like LTO.
* Read modules lazily
* Don't treat the first file specially, instead merge all inputs into an empty
  module.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220501 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 19:40:45 +00:00
Kevin Enderby
a1afbd6421 Update llvm-objdump’s Mach-O symbolizer code for Objective-C references.
This prints disassembly comments for Objective-C references to CFStrings,
Selectors, Classes and method calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220500 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 19:37:31 +00:00
Chris Bieneman
71926e73ba Adding llvm-shlib to CMake build system with a few new bells and whistles
Summary:
This patch adds a new CMake build setting LLVM_BUILD_LLVM_DYLIB, which defaults to OFF. When set to ON, this will generate a shared library containing most of LLVM. The contents of the shared library can be overriden by specifying LLVM_DYLIB_COMPONENTS. LLVM_DYLIB_COMPONENTS can be set to a semi-colon delimited list of any LLVM components that you llvm-config can resolve.

On Windows, unless you are using Cygwin, you must specify an explicit symbol export file using LLVM_EXPORTED_SYMBOL_FILE. On Cygwin and all unix-like platforms if you do not specify LLVM_EXPORTED_SYMBOL_FILE, an export file containing only the LLVM C API will be auto-generated from the list of LLVM components specified in LLVM_DYLIB_COMPONENTS.

Reviewers: rnk

Reviewed By: rnk

Subscribers: rnk, llvm-commits

Differential Revision: http://reviews.llvm.org/D5890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220490 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 17:22:14 +00:00
NAKAMURA Takumi
78582d480a [CMake] Prune CRLF in CMakeLists.txt(s).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220480 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 11:31:50 +00:00
Peter Collingbourne
bdc3a5b99a Add llvm-go tool.
This tool lets us build LLVM components within the tree by setting up a
$GOPATH that resembles a tree fetched in the normal way with "go get".

It is intended that components such as the Go frontend will be built in-tree
using this tool.

Differential Revision: http://reviews.llvm.org/D5902

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220462 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-23 02:33:23 +00:00
Rafael Espindola
d5b89313e0 Make two helper functions static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220389 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 15:05:51 +00:00
Aaron Ballman
df8b8e7f69 Fixing a -Wsign-compare warning; NFC.
I think it might make sense to make COFF::MaxNumberOfSections16 be a uint32_t, however, that may have wider-reaching implications in other projects, which is why I did not change that declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220384 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 13:09:43 +00:00
Rafael Espindola
230b53fd1b Handle spaces and quotes in file names in MRI scripts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220364 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 03:10:56 +00:00
Rafael Espindola
f9ebe0ad75 Fix a gcc warning.
Thanks to Filipe Cabecinhas for the report.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220361 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-22 02:23:31 +00:00
Rafael Espindola
f6b403a753 MRI scripts: Add addlib support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220346 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 23:18:51 +00:00
Rafael Espindola
e0b4b36be6 Use a range loop. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220344 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 23:04:55 +00:00
Rafael Espindola
e539932aad Overwrite instead of adding to archives when creating them in mri scripts.
This matches the behavior of GNU ar and also makes it easier to implemnt
support for the addlib command.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220336 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 21:56:47 +00:00
Rafael Espindola
c6961f286b Convert a few std::string with StringRef. NFC.
This is a micro optimization, but also makes the code a bit more flexible.

The MRIMembers variable is a short term hack. It is going away in the next
commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220334 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 21:47:27 +00:00
Rafael Espindola
41e69be6cb Use a StringRef. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220327 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 21:07:49 +00:00
Rafael Espindola
2256b352be Move code a bit to avoid a few declarations. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220317 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 20:34:57 +00:00
Rafael Espindola
32adf22cd1 Comment cleanup. NFC.
Don't duplicate names in comments and remove useless ones. Hopefully anyone
reading this knows what main is.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220298 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 15:49:46 +00:00
Rafael Espindola
2afb0e4d2c Add support for addmod to mri scripts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220294 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-21 14:46:17 +00:00
Rafael Espindola
410bde5171 Add a test that would have found the bug in r219829.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220016 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-17 01:34:23 +00:00