Commit Graph

316 Commits

Author SHA1 Message Date
NAKAMURA Takumi
15ce777898 Rework r233647, "llvm/examples: Suppress building a few JIT examples."
It didn't work with "install".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233708 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 16:41:25 +00:00
NAKAMURA Takumi
6dd9e8563b llvm/examples: Suppress building a few JIT examples.
examples/ExceptionDemo/CMakeFiles/ExceptionDemo.dir/ExceptionDemo.cpp.o:(.data.rel.ro._ZTIN4llvm18MCJITMemoryManagerE[_ZTIN4llvm18MCJITMemoryManagerE]+0x10): undefined reference to `typeinfo for llvm::RuntimeDyld::MemoryManager'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233647 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 00:03:43 +00:00
NAKAMURA Takumi
d5285ead92 llvm/examples: Add RuntimeDyld as libdeps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233646 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 00:03:36 +00:00
Lang Hames
da62155c11 [MCJIT][Orc] Refactor RTDyldMemoryManager, weave RuntimeDyld::SymbolInfo through
MCJIT.

This patch decouples the two responsibilities of the RTDyldMemoryManager class,
memory management and symbol resolution, into two new classes:
RuntimeDyld::MemoryManager and RuntimeDyld::SymbolResolver.

The symbol resolution interface is modified slightly, from:

  uint64_t getSymbolAddress(const std::string &Name);

to:

  RuntimeDyld::SymbolInfo findSymbol(const std::string &Name);

The latter passes symbol flags along with symbol addresses, allowing RuntimeDyld
and others to reason about non-strong/non-exported symbols.


The memory management interface removes the following method:

  void notifyObjectLoaded(ExecutionEngine *EE,
                          const object::ObjectFile &) {}

as it is not related to memory management. (Note: Backwards compatibility *is*
maintained for this method in MCJIT and OrcMCJITReplacement, see below).


The RTDyldMemoryManager class remains in-tree for backwards compatibility.
It inherits directly from RuntimeDyld::SymbolResolver, and indirectly from
RuntimeDyld::MemoryManager via the new MCJITMemoryManager class, which
just subclasses RuntimeDyld::MemoryManager and reintroduces the
notifyObjectLoaded method for backwards compatibility).

The EngineBuilder class retains the existing method:

  EngineBuilder&
  setMCJITMemoryManager(std::unique_ptr<RTDyldMemoryManager> mcjmm);

and includes two new methods:

  EngineBuilder&
  setMemoryManager(std::unique_ptr<MCJITMemoryManager> MM);

  EngineBuilder&
  setSymbolResolver(std::unique_ptr<RuntimeDyld::SymbolResolver> SR);

Clients should use EITHER:

A single call to setMCJITMemoryManager with an RTDyldMemoryManager.

OR (exclusive)

One call each to each of setMemoryManager and setSymbolResolver.

This patch should be fully compatible with existing uses of RTDyldMemoryManager.
If it is not it should be considered a bug, and the patch either fixed or
reverted.

If clients find the new API to be an improvement the goal will be to deprecate
and eventually remove the RTDyldMemoryManager class in favor of the new classes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233509 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 03:37:06 +00:00
Rafael Espindola
544763dcba Fix build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233171 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-25 04:36:20 +00:00
Reid Kleckner
85ab1e7fe7 CMake: Disable ENABLE_EXPORTS for executables with MSVC
The MSVC linker won't produce a .lib file for an executable that doesn't
export anything, and LLVM doesn't maintain dllexport annotations or .def
files listing all C++ symbols. It also doesn't support exporting all
symbols, like binutils ld.

CMake 3.2 changed the Ninja generator to list both the .exe and .lib
files as outputs of executable build targets. Ninja would always re-link
executables with ENABLE_EXPORTS because the .lib output file was not
present, and therefore the target was out of date.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232662 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-18 20:09:13 +00:00
Rafael Espindola
671944ff8f Fix the build of the gold-plugin and examples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231279 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-04 19:15:29 +00:00
Mehdi Amini
c94da20917 Make DataLayout Non-Optional in the Module
Summary:
DataLayout keeps the string used for its creation.

As a side effect it is no longer needed in the Module.
This is "almost" NFC, the string is no longer
canonicalized, you can't rely on two "equals" DataLayout
having the same string returned by getStringRepresentation().

Get rid of DataLayoutPass: the DataLayout is in the Module

The DataLayout is "per-module", let's enforce this by not
duplicating it more than necessary.
One more step toward non-optionality of the DataLayout in the
module.

Make DataLayout Non-Optional in the Module

Module->getDataLayout() will never returns nullptr anymore.

Reviewers: echristo

Subscribers: resistor, llvm-commits, jholewinski

Differential Revision: http://reviews.llvm.org/D7992

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231270 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-04 18:43:29 +00:00
NAKAMURA Takumi
a757af993f llvm/examples: Add missing include according to r230907.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230926 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-02 01:04:34 +00:00
Lang Hames
e508109037 [Orc][Kaleidoscope] More tutorial cleanup, a little extra debugging output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230705 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-26 23:52:42 +00:00
Lang Hames
5300f55503 [Orc][Kaleidoscope] Fix a missed symbol mangling operation in the fully lazy tutorial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230664 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-26 19:28:37 +00:00
Lang Hames
69d2539554 [Orc][Kaleidoscope] More diff-reduction between tutorial versions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230658 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-26 18:36:34 +00:00
Lang Hames
dd51ad933e [Orc][Kaleidoscope] Clean up the Orc/Kaleidoscope tutorials to minimize the diffs
between them.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230542 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-25 20:58:28 +00:00
Lang Hames
053ae4ce17 [Orc][Kaleidoscope] Tidy up the lazy_irgen tutorial, touch up a couple of
comments in the fully_lazy tutorial to minimize the diff between the two.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230202 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-23 04:45:05 +00:00
Lang Hames
88b2e585f3 [Orc][Kaleidoscope] Remove dead AST map in SessionContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230201 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-23 04:34:43 +00:00
Lang Hames
8d353ae157 [Orc] Move Orc code into a namespace (llvm::orc), update Kaleidoscope code.
NFC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230143 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-21 20:44:36 +00:00
Lang Hames
4796371615 [Orc][Kaleidoscope] Fix the orc/kaleidoscope tutorials on linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229949 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-20 02:03:30 +00:00
David Blaikie
9be681366a [orcjit] Include CMake support for the fully_lazy example and fix the build
Not sure if/how to make the CMake build use C++14 for the examples, so
let's stick to C++11 for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229888 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-19 19:06:04 +00:00
Lang Hames
668fc94ea5 [Orc][Kaleidoscope] Fix typo in tutorial comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229821 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-19 05:33:30 +00:00
Lang Hames
32f3cd95bb [Orc][Kaleidoscope] Make the 'fully lazy' orc kaleidoscope tutorial lazier still.
The new JIT doesn't IRGen stubs until they're referenced.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229807 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-19 01:32:43 +00:00
Lang Hames
2b42a5c3bd [Orc][Kaleidoscope] Fix a fixme - no reason we can't use C++14 in the tutorials.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229765 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-18 23:16:09 +00:00
Lang Hames
1cf7924e3f [Orc][Kaleidoscope] Make the Orc/Kaleidoscope tutorials easier to build on
Darwin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229761 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-18 23:08:56 +00:00
Lang Hames
ba3836a530 [Orc][Kaleidoscope] Make sure to look for the mangled name when updating the
function body pointer in the fully lazy orc/kaleidoscope tutorial.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229760 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-18 23:07:13 +00:00
Lang Hames
cdc4c07360 [Orc][Kaleidoscope] Fix misnumbered steps in comments, plus tidy one
explanation up a little.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229467 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-17 05:53:28 +00:00
Lang Hames
a2fe1f3137 [Orc][Kaleidoscope] Add an example of extreme-laziness in Orc.
The version of the tutorial uses the new compile callbacks API to inject stubs
that trigger IRGen & Codegen of their respective function bodies when they are
first called.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229466 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-17 05:40:42 +00:00
Lang Hames
b8254a56a9 [Orc][Kaleidoscope] Update the MainLoop code of the orc/kaleidoscope tutorials
to get rid of the duplicate prompt. NFC.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229465 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-17 05:36:59 +00:00
NAKAMURA Takumi
36fcfaf54e [CMake] Add RuntimeDyld to libdeps corresponding to r229343.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229351 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-16 02:13:30 +00:00
Aaron Ballman
66981fe208 Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229340 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 22:54:22 +00:00
Chandler Carruth
7ea33e53c7 [PM] Update the examples to reflect the removal of the
llvm/PassManager.h wrapper header and its using declarations. These now
directly use the legacy namespace.

I had updated the #include lines in my large commit but forgot that the
examples weren't being built and didn't update the code to use the
correct namespace. Sorry for the noise here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229095 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 10:21:05 +00:00
Chandler Carruth
417c5c172c [PM] Remove the old 'PassManager.h' header file at the top level of
LLVM's include tree and the use of using declarations to hide the
'legacy' namespace for the old pass manager.

This undoes the primary modules-hostile change I made to keep
out-of-tree targets building. I sent an email inquiring about whether
this would be reasonable to do at this phase and people seemed fine with
it, so making it a reality. This should allow us to start bootstrapping
with modules to a certain extent along with making it easier to mix and
match headers in general.

The updates to any code for users of LLVM are very mechanical. Switch
from including "llvm/PassManager.h" to "llvm/IR/LegacyPassManager.h".
Qualify the types which now produce compile errors with "legacy::". The
most common ones are "PassManager", "PassManagerBase", and
"FunctionPassManager".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229094 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 10:01:29 +00:00
Chandler Carruth
09c9b6f0c4 Re-sort the #include lines in bindings and examples which I managed to
miss previously.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229089 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-13 09:14:30 +00:00
Lang Hames
7d5ae5bc1f [Orc] Add a JITSymbol class to the Orc APIs, refactor APIs, update clients.
This patch refactors a key piece of the Orc APIs: It removes the
*::getSymbolAddress and *::lookupSymbolAddressIn methods, which returned target
addresses (uint64_ts), and replaces them with *::findSymbol and *::findSymbolIn
respectively, which return instances of the new JITSymbol type. Unlike the old
methods, calling findSymbol or findSymbolIn does not cause the symbol to be
immediately materialized when found. Instead, the symbol will be materialized
if/when the getAddress method is called on the returned JITSymbol. This allows
us to query for the existence of symbols without actually materializing them. In
the future I expect more information to be attached to the JITSymbol class, for
example whether the returned symbol is a weak or strong definition. This will
allow us to properly handle weak symbols and multiple definitions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228557 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-09 01:20:51 +00:00
David Blaikie
861a3dd510 Kaleidoscope-Orc: Reuse the IRGen utility function in later chapters, and remove an unused parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228543 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 21:03:30 +00:00
David Blaikie
9044440ba5 Kaleidoscope-Orc: Extract IRGen work into a utility function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228539 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 20:29:28 +00:00
David Blaikie
aa5b4fa8ae Constify the Orc Kaleidoscope examples IRGen functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228537 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 20:15:01 +00:00
Lang Hames
4f79dee97c [Orc][Kaleidoscope] Build Kaleidoscope/Orc tutorials with warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228531 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 19:15:33 +00:00
Lang Hames
13f2d9943f [Orc][Kaleidoscope] Remove fixed sized buffers from string conversion code and
further c++ify the Kaleidoscope/Orc tutorials.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228530 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 19:14:56 +00:00
NAKAMURA Takumi
186332c0c9 [CMake] Kaleidoscope-Orc: Update libdeps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228524 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 11:15:08 +00:00
David Blaikie
b1ffebbbdb Add CMake build support for Orc examples (& fix some clang -Werror build
breaks due to unused variables).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228520 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 07:20:04 +00:00
Lang Hames
b7e0983d80 [Orc][Kaleidoscope] Fix method-name think-o. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228519 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-08 04:34:13 +00:00
Lang Hames
2db85d688d [Orc] Add a Kaleidoscope/Orc tutorial demonstrating lazy-irgen.
This tutorial builds on the lazy_codegen kaleidoscope/orc tutorial by making
a small set of changes (~75 lines diff) to defer ir-generation for function
definitions until functions are actually referenced.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228466 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-06 23:26:33 +00:00
Lang Hames
ead6da39e9 [Orc] Add a Kaleidoscope/Orc tutorial demonstrating lazy-codegen.
This tutorial builds on the initial kaleidoscope/orc tutorial by adding a
LazyEmittingLayer to the custom stack. This extra layer defers compilation
of modules in the JIT until they are statically referenced.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228459 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-06 23:04:53 +00:00
Lang Hames
eddb26303b [Orc] Add a Kaleidoscope tutorial for Orc demonstrating eager compilation.
This tutorial demonstrates a very basic custom Orc JIT stack that performs eager
compilation: All modules are CodeGen'd immediately upon being added to the JIT.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228456 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-06 22:52:04 +00:00
NAKAMURA Takumi
15587b485b Reorder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226419 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-19 00:35:33 +00:00
NAKAMURA Takumi
724aec2be3 [CMake] examples/Kaleidoscope: Prune redundant libdeps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226418 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-19 00:35:25 +00:00
NAKAMURA Takumi
5960f02b04 [CMake] Update libdeps in examples/Kaleidoscope/Chapter4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226417 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-19 00:35:18 +00:00
Lang Hames
2c0f0f92f2 [Kaleidoscope] Run clang-format over chapter 4 of kaleidoscope.
I forgot to do this for r226308. Thanks to Eric Christopher for the reminder.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226327 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-16 21:42:07 +00:00
Lang Hames
e639d4f967 [Kaleidoscope] Fix a bug in Chapter 4 of the Kaleidoscope tutorial where repeat
calls to functions weren't evaluated correctly.

Patch by Charlie Turner. Thanks Charlie!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226308 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-16 19:44:46 +00:00
Aaron Ballman
7b057dbcde Manually specify the folder that Kaleidescope should reside in for CMake-produced solutions that care about such things (like MSVC). This takes the Kaleidescope target out of the root solution folder and places it into the Examples folder where it belongs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225354 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-07 14:26:07 +00:00
Duncan P. N. Exon Smith
82f16e76be Kaleidoscope: Value => Metadata
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225320 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-06 23:48:22 +00:00