Commit Graph

20 Commits

Author SHA1 Message Date
Peter Collingbourne
fbb662f840 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172627 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16 17:27:22 +00:00
Andrew Kaylor
238f34a706 Adding tests for the Intel JIT event listener's MCJIT support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168459 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-21 20:38:26 +00:00
Daniel Dunbar
b288ad8e36 test: Add a lit config variable to check if LTO is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166225 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18 20:43:11 +00:00
Chandler Carruth
96f41a1b0f Remove 'site.exp' building from both CMake and configure+make.
This is another vestige of the DejaGNU roots. There were FIXMEs in the
lit setup to add a 'lit.site.cfg', which has been around for quite some
time now, so I've properly switched the handling of the 4 things
actually used in site.exp to go through lit.site.cfg now. No more
parsing of the .exp file, one fewer configure-style generated file,
etc., etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159313 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-28 00:16:51 +00:00
Danil Malyshev
bb8cef51df - Added ExecutionEngine/MCJIT tests
- Added HOST_ARCH to Makefile.config.in
The HOST_ARCH will be used by MCJIT tests filter, because MCJIT supported only x86 and ARM architectures now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157015 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17 21:07:47 +00:00
Bill Wendling
288967dfac Revert r153694. It was causing failures in the buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153701 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-29 23:23:59 +00:00
Danil Malyshev
4b0b8ef1b0 Re-factored RuntimeDyld.
Added ExecutionEngine/MCJIT tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153694 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-29 21:46:18 +00:00
Chandler Carruth
3e29671cca 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153241 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22 05:44:06 +00:00
Danil Malyshev
799184d8eb Re-factored RuntimeDyld.
Added ExecutionEngine/MCJIT tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153221 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21 21:06:29 +00:00
Eli Bendersky
0f0c411079 Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16 06:28:33 +00:00
Daniel Dunbar
dd4667f909 tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143143 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-27 20:59:26 +00:00
Andrew Trick
75d33878ab cmake+lit: handle ENABLE_ASSERTIONS feature properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133725 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-23 17:52:36 +00:00
Andrew Trick
f2a58425cd lit support for REQUIRES: asserts.
Take #2. Don't piggyback on the existing config.build_mode. Instead,
define a new lit feature for each build feature we need (currently
just "asserts"). Teach both autoconf'd and cmake'd Makefiles to define
this feature within test/lit.site.cfg. This doesn't require any lit
harness changes and should be more robust across build systems.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133664 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-22 23:23:19 +00:00
Andrew Trick
c86f24c296 cmake may require LIT_TOOLS_DIR.
Reviewed by chapuni. Sorry for breaking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133200 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-16 21:48:57 +00:00
Andrew Trick
05c087d893 Add support to lit for build mode requirements. e.g.
REQUIRES: Asserts
REQUIRES: Debug

This required chaining test configuration properties. It seems like a
generally good thing to do.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133131 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-16 01:33:35 +00:00
NAKAMURA Takumi
b656a11c70 CMake: Add the new option LLVM_LIT_TOOLS_DIR. It can specify "Path to GnuWin32 tools".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125173 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-09 04:18:58 +00:00
NAKAMURA Takumi
b3ccc12831 test: Add the new feature 'loadable_module'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120273 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 00:20:09 +00:00
NAKAMURA Takumi
d420e7b76c CMake: lit(check.vcproj) can run with multiple configurations on Visual Studio.
Unittests need LLVM_BUILD_MODE to pick up each test.

Confirmed on CentOS5, Mingw, MSYS, and with possible configurations on VS8 and VS10.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120212 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 13:10:11 +00:00
Daniel Dunbar
9b2cb695b3 tests: Propogate LLVM_SRC_ROOT and PYTHON_EXECUTABLE environment variables to tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105890 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-12 16:21:19 +00:00
Daniel Dunbar
fb76ffbaeb Generate lit.site.cfg from a .in file, as clang does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82533 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22 07:38:33 +00:00