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Commit Graph

118 Commits

Author SHA1 Message Date
Jyotsna Verma
7bc9287a33 Disable JIT/MCJIT tests in unittests/ExecutionEngine for the targets that don't support JIT.
llvm-svn: 178221
2013-03-28 03:38:29 +00:00
Andrew Kaylor
50e524dec5 Add support for source and line information to IntelJITEventListener for object emitted by MCJIT.
llvm-svn: 173712
2013-01-28 19:52:37 +00:00
Peter Collingbourne
5f190b5e4e Introduce llvm::sys::getProcessTriple() function.
In r143502, we renamed getHostTriple() to getDefaultTargetTriple()
as part of work to allow the user to supply a different default
target triple at configure time.  This change also affected the JIT.
However, it is inappropriate to use the default target triple in the
JIT in most circumstances because this will not necessarily match
the current architecture used by the process, leading to illegal
instruction and other such errors at run time.

Introduce the getProcessTriple() function for use in the JIT and
its clients, and cause the JIT to use it.  On architectures with a
single bitness, the host and process triples are identical.  On other
architectures, the host triple represents the architecture of the
host CPU, while the process triple represents the architecture used
by the host CPU to interpret machine code within the current process.
For example, when executing 32-bit code on a 64-bit Linux machine,
the host triple may be 'x86_64-unknown-linux-gnu', while the process
triple may be 'i386-unknown-linux-gnu'.

This fixes JIT for the 32-on-64-bit (and vice versa) build on non-Apple
platforms.

Differential Revision: http://llvm-reviews.chandlerc.com/D254

llvm-svn: 172627
2013-01-16 17:27:22 +00:00
Eli Bendersky
30fd822f06 Fix bug in exception table allocation (PR13678)
Patch by Michael Muller.

llvm-svn: 172214
2013-01-11 16:33:30 +00:00
Chandler Carruth
4c1f3c24db Move all of the header files which are involved in modelling the LLVM IR
into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

llvm-svn: 171366
2013-01-02 11:36:10 +00:00
Chandler Carruth
f413c260cc Sort the #include lines for unittest/...
llvm-svn: 169250
2012-12-04 10:23:08 +00:00
Andrew Kaylor
ca8d63b46f Moving SectionMemoryManager into RuntimeDyld and adding unit tests for it.
The SectionMemoryManager now supports (and requires) applying section-specific page permissions.  Clients using this memory manager must call either MCJIT::finalizeObject() or SectionMemoryManager::applyPermissions() before executing JITed code.

See r168718 for changes from the previous implementation.

llvm-svn: 168721
2012-11-27 19:42:02 +00:00
Andrew Kaylor
e6c3b1a551 Implementing page permission setting in MCJIT unit test SectionMemoryManager.cpp
This commit is primarily here for the revision history.  I'm about to move the SectionMemoryManager into the RuntimeDyld library, but I wanted to check the changes in here so people could see the differences in the updated implementation.

llvm-svn: 168718
2012-11-27 19:00:17 +00:00
Andrew Kaylor
bf5ce8a2b0 Interface changes to allow RuntimeDyld memory managers to set memory permissions after an object has been loaded.
llvm-svn: 168114
2012-11-15 23:50:01 +00:00
Amara Emerson
efb5b4e564 MCJIT unit test: add calls to ensure that instruction caches are properly invalidated before code execution.
llvm-svn: 167146
2012-10-31 17:44:16 +00:00
Amara Emerson
a42e54ebd4 Port lli bug fix from r166920 to MCJIT unit test.
llvm-svn: 167145
2012-10-31 17:41:51 +00:00
Amara Emerson
6abdedd25e Commit access test.
llvm-svn: 167144
2012-10-31 17:35:12 +00:00
Ulrich Weigand
d3685b18a9 Disable all old-JIT unit tests on PowerPC.
These tests were all failing since the old JIT doesn't work
for PowerPC (any more), and there are no plans to attempt to
fix it again (instead, work focuses on MCJIT).

llvm-svn: 167133
2012-10-31 16:18:02 +00:00
Bob Wilson
62af1bf601 Use an export list when building JIT unittests. <rdar://problem/12473675>
When building with LTO, the internalize pass is hiding some global symbols
that are necessary for the JIT unittests. It seems like that may be a bug in
LTO to do that by default, but until that gets fixed, this change makes sure
that we export the necessary symbols for the tests to pass.

llvm-svn: 166220
2012-10-18 20:25:36 +00:00
Bill Wendling
4314405e52 Marked this variable as 'used' so that LTO doesn't get rid of it.
llvm-svn: 166092
2012-10-17 08:08:06 +00:00
NAKAMURA Takumi
bf43385b69 JITTest.cpp: Use LLVM_ATTRIBUTE_USED, rather than __attribute__ directly!
llvm-svn: 165790
2012-10-12 08:09:29 +00:00
Bill Wendling
27bc2dc4ce Mark function as 'used' so that LTO doesn't try to get rid of it.
llvm-svn: 165781
2012-10-12 01:44:08 +00:00
NAKAMURA Takumi
cd0b92f629 Revert r165777, "Mark function as 'used' so that LTO doesn't try to get rid of it."
llvm-svn: 165780
2012-10-12 01:34:07 +00:00
Bill Wendling
e069473ee5 Mark function as 'used' so that LTO doesn't try to get rid of it.
llvm-svn: 165777
2012-10-12 01:15:17 +00:00
James Molloy
6addd26621 Some regression tests which are testing the old jit and are exercising functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux.
Patch by David Tweed!

llvm-svn: 165390
2012-10-08 13:06:30 +00:00
Andrew Kaylor
17202594ad Adding MCJIT and MemoryBuffer unit tests
Patch by Daniel Malea.

llvm-svn: 165246
2012-10-04 20:29:44 +00:00
Andrew Kaylor
6b7788b0c5 Removing dependency on third party library for Intel JIT event support.
Patch committed on behalf of Kirill Uhanov

llvm-svn: 164831
2012-09-28 17:35:20 +00:00
Andrew Kaylor
d4fd8dc580 Fix of hang during Intel JIT profiling
Committed on behalf of Kirill Uhanov

llvm-svn: 164736
2012-09-26 23:43:56 +00:00
Akira Hatanaka
731add334a Implement MipsJITInfo::replaceMachineCodeForFunction.
No new test case is added.
This patch makes test JITTest.FunctionIsRecompiledAndRelinked pass on mips
platform.

Patch by Petar Jovanovic.

llvm-svn: 161098
2012-08-01 02:29:24 +00:00
Chandler Carruth
0e3ed1b1f3 Move llvm/Support/TypeBuilder.h -> llvm/TypeBuilder.h. This completes
the move of *Builder classes into the Core library.

No uses of this builder in Clang or DragonEgg I could find.

If there is a desire to have an IR-building-support library that
contains all of these builders, that can be easily added, but currently
it seems likely that these add no real overhead to VMCore.

llvm-svn: 160243
2012-07-15 23:45:24 +00:00
Chandler Carruth
4b51f99c87 Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h
This was always part of the VMCore library out of necessity -- it deals
entirely in the IR. The .cpp file in fact was already part of the VMCore
library. This is just a mechanical move.

I've tried to go through and re-apply the coding standard's preferred
header sort, but at 40-ish files, I may have gotten some wrong. Please
let me know if so.

I'll be committing the corresponding updates to Clang and Polly, and
Duncan has DragonEgg.

Thanks to Bill and Eric for giving the green light for this bit of cleanup.

llvm-svn: 159421
2012-06-29 12:38:19 +00:00
Bill Wendling
74b96ac7b8 The DIBuilder class is just a wrapper around debug info creation
(a.k.a. MDNodes). The module doesn't belong in Analysis. Move it to the VMCore
instead.

llvm-svn: 159414
2012-06-29 08:32:07 +00:00
Bill Wendling
e8949ecfa6 Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp and
include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h.

The reasoning is because the DebugInfo module is simply an interface to the
debug info MDNodes and has nothing to do with analysis.

llvm-svn: 159312
2012-06-28 00:05:13 +00:00
NAKAMURA Takumi
1970433a57 llvm/unittests: Simplify LINK_COMPONENTS.
llvm-svn: 158942
2012-06-21 22:17:51 +00:00
NAKAMURA Takumi
25b5b67e7f llvm/unittests/ExecutionEngine/JIT/CMakeLists.txt: Unbreak build.
llvm-svn: 158914
2012-06-21 12:44:58 +00:00
Chandler Carruth
0d5765bb26 Add some missing dependencies here that I missed in my first pass
through. Also sort them.

llvm-svn: 158911
2012-06-21 10:02:40 +00:00
Chandler Carruth
f372f64b71 Completely refactor the structuring of unittest CMake files to match the
Makefiles, the CMake files in every other part of the LLVM tree, and
sanity.

This should also restore the output tree structure of all the unit
tests, sorry for breaking that, and thanks for letting me know.

The fundamental change is to put a CMakeLists.txt file in the unittest
directory, with a single test binary produced from it. This has several
advantages:

- No more weird directory stripping in the unittest macro, allowing it
  to be used more readily in other projects.
- No more directory prefixes on all the source files.
- Allows correct and precise use of LLVM's per-directory dependency
  system.
- Allows use of the checking logic for source files that have not been
  added to the CMake build. This uncovered a file being skipped with
  CMake in LLVM and one in Clang's unit tests.
- Makes Specifying conditional compilation or other custom logic for JIT
  tests easier.

It did require adding the concept of an explicit 'optional' source file
to the CMake build so that the missing-file check can skip cases where
the file is *supposed* to be missing. =]

This is another chunk of refactoring the CMake build in order to make it
usable for other clients like CompilerRT / ASan / TSan.

Note that this is interdependent with a Clang CMake change.

llvm-svn: 158909
2012-06-21 09:51:26 +00:00
Simon Atanasyan
8bc0051492 Disable JITTest.FunctionIsRecompiledAndRelinked and JITTest.NoStubs
on MIPS where they are not implemented.

llvm-svn: 156935
2012-05-16 19:07:55 +00:00
Danil Malyshev
af13f55e11 Fix missed files in JIT unittests Makefile
llvm-svn: 153672
2012-03-29 18:53:15 +00:00
Danil Malyshev
aba46febe1 Move getPointerToNamedFunction() from JIT/MCJIT to JITMemoryManager.
llvm-svn: 153607
2012-03-28 21:46:36 +00:00
Chandler Carruth
8243f2a6d4 Revert a series of commits to MCJIT to get the build working in CMake
(and hopefully on Windows). The bots have been down most of the day
because of this, and it's not clear to me what all will be required to
fix it.

The commits started with r153205, then r153207, r153208, and r153221.
The first commit seems to be the real culprit, but I couldn't revert
a smaller number of patches.

When resubmitting, r153207 and r153208 should be folded into r153205,
they were simple build fixes.

llvm-svn: 153241
2012-03-22 05:44:06 +00:00
Danil Malyshev
f6bfe93d8f Based on this discussion: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120305/138477.html
1. Declare a virtual function getPointerToNamedFunction() in JITMemoryManager
2. Move the implementation of getPointerToNamedFunction() form JIT/MCJIT to DefaultJITMemoryManager.

llvm-svn: 153205
2012-03-21 18:26:47 +00:00
Eli Bendersky
0033a7311d Follow-up to r152620: restore JIT event listener tests to unittest/ExecutionEngine/JIT
llvm-svn: 152780
2012-03-15 06:49:31 +00:00
Eli Bendersky
e29596a525 Clean up removed file after r152620
llvm-svn: 152703
2012-03-14 06:16:57 +00:00
Eli Bendersky
18a6065211 Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM.
Also refactor the existing OProfile profiling code to reuse the same interfaces with the VTune profiling code.
In addition, unit tests for the profiling interfaces were added.

This patch was prepared by Andrew Kaylor and Daniel Malea, and reviewed in the llvm-commits list by Jim Grosbach

llvm-svn: 152620
2012-03-13 08:33:15 +00:00
Jim Grosbach
acbad56e7f MCJIT support for non-function sections.
Move to a by-section allocation and relocation scheme. This allows
better support for sections which do not contain externally visible
symbols.

Flesh out the relocation address vs. local storage address separation a
bit more as well. Remote process JITs use this to tell the relocation
resolution code where the code will live when it executes.

The startFunctionBody/endFunctionBody interfaces to the JIT and the
memory manager are deprecated. They'll stick around for as long as the
old JIT does, but the MCJIT doesn't use them anymore.

llvm-svn: 148258
2012-01-16 22:26:39 +00:00
Dylan Noblesmith
6978c891cf unittests: add ErrorStr to ExecutionEngine test
Makes failures more self-explanatory.

llvm-svn: 145704
2011-12-02 20:53:53 +00:00
NAKAMURA Takumi
91dabac407 unittests/MultiJITTest.cpp: Tweak how to check symbol value for Win32 --enable-shared.
getPointerToNamedFunction might be indirect jump on Win32 --enable-shared.
FF 25 <disp32>: jmp *(pointer to IAT)

llvm-svn: 144178
2011-11-09 08:30:43 +00:00
Chris Lattner
321335142c Enhance llvm::SourceMgr to support diagnostic ranges, the same way clang does. Enhance
the X86 asmparser to produce ranges in the one case that was annoying me, for example:

test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
              ^~~~~~~

It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use 
ranges where appropriate if someone is interested.

llvm-svn: 142106
2011-10-16 04:47:35 +00:00
Andrew Trick
8b968beebd Exclude more arm jit failures pending PR10783.
llvm-svn: 139074
2011-09-03 01:08:35 +00:00
Andrew Trick
eb9fa3f9bc Excluding ARM JIT tests until someone can fix this compilation path.
llvm-svn: 138676
2011-08-26 23:39:30 +00:00
Evan Cheng
420bf5446c Move TargetRegistry and TargetSelect from Target to Support where they belong.
These are strictly utilities for registering targets and components.

llvm-svn: 138450
2011-08-24 18:08:43 +00:00
Jeffrey Yasskin
8a0f9f17a3 Explicitly cast narrowing conversions inside {}s that will become errors in
C++0x.

llvm-svn: 136211
2011-07-27 06:22:51 +00:00
Chris Lattner
e1fe7061ce land David Blaikie's patch to de-constify Type, with a few tweaks.
llvm-svn: 135375
2011-07-18 04:54:35 +00:00
Jay Foad
cbe48cd2ac Second attempt at de-constifying LLVM Types in FunctionType::get(),
StructType::get() and TargetData::getIntPtrType().

llvm-svn: 134982
2011-07-12 14:06:48 +00:00