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17 Commits
Author SHA1 Message Date
Hans Wennborg a20bb26d7f Merging r229343 and r229351: 
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r229343 | lhames | 2015-02-15 15:22:43 -0800 (Sun, 15 Feb 2015) | 6 lines

[ExecutionEngine] Fix dependence issue by moving RTDyldMemoryManager into
RuntimeDyld.

This should fix http://llvm.org/PR22593.


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r229351 | chapuni | 2015-02-15 18:13:30 -0800 (Sun, 15 Feb 2015) | 1 line

[CMake] Add RuntimeDyld to libdeps corresponding to r229343.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_36@229553 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-17 21:48:23 +00:00
Eric Christopher d5dd8ce2a5 Reinstate "Nuke the old JIT." 
Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reinstates commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216982 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-09-02 22:28:02 +00:00
Eric Christopher aa5b9c0f6f Temporarily Revert "Nuke the old JIT." as it's not quite ready to 
be deleted. This will be reapplied as soon as possible and before
the 3.6 branch date at any rate.

Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reverts commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215154 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-07 22:02:54 +00:00
Rafael Espindola 875710a2fd Nuke the old JIT. 
I am sure we will be finding bits and pieces of dead code for years to
come, but this is a good start.

Thanks to Lang Hames for making MCJIT a good replacement!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215111 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-07 14:21:18 +00:00
NAKAMURA Takumi a84c1fb652 [CMake] Update libdeps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212920 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-14 05:01:53 +00:00
Filip Pizlo 23ffb3ea10 Stackmaps are used for OSR exits, which is a custom kind of unwinding. Hence, they 
should not be marked nounwind.

Marking them nounwind caused crashes in the WebKit FTL JIT, because if we enable 
sufficient optimizations, LLVM starts eliding compact_unwind sections (or any unwind 
data for that matter), making deoptimization via stackmaps impossible.

This changes the stackmap intrinsic to be may-throw, adds a test for exactly the 
sympton that WebKit saw, and fixes TableGen to handle un-attributed intrinsics.

Thanks to atrick and philipreames for reviewing this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201826 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-20 23:57:31 +00:00
NAKAMURA Takumi 3aabdebde2 [CMake] Update LLVM_LINK_COMPONENTS for each CMakeLists.txt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196908 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-10 11:13:32 +00:00
Andrew Kaylor 65d60c8468 Removing unnecessary link component for MCJIT unittests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193125 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-21 22:35:06 +00:00
Andrew Kaylor 70c1ea493e Tests for MCJIT multiple module support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191723 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-01 01:48:36 +00:00
Andrew Kaylor d2755af8bd Exposing MCJIT through C API 
Re-submitting with fix for OCaml dependency problems (removing dependency on SectionMemoryManager when it isn't used).

Patch by Fili Pizlo



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180720 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-29 17:49:40 +00:00
Andrew Kaylor 1c489455ea Re-enabling MCJIT object caching with memory leak fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180575 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 21:02:36 +00:00
Rafael Espindola 06fd5bf4ea Revert "Adding object caching support to MCJIT" 
This reverts commit 07f0392313.

Looks like it broke the valgrind bot:

http://lab.llvm.org:8011/builders/llvm-x86_64-linux-vg_leak/builds/649

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180249 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 03:47:41 +00:00
Rafael Espindola 7467e5ed1c Revert "Exposing MCJIT through C API" 
This reverts commit 8c31b29814.

It looks like this commit broke some bots:

http://lab.llvm.org:8011/builders/llvm-ppc64-linux2/builds/5209

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180248 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 03:19:12 +00:00
Andrew Kaylor 8c31b29814 Exposing MCJIT through C API 
Patch by Filip Pizlo



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180229 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-24 23:33:53 +00:00
Andrew Kaylor 26b222e19e Fixing cmake build for MCJIT unit tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180150 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-23 21:46:56 +00:00
Andrew Kaylor 927ba6a0b3 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168721 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-27 19:42:02 +00:00
Andrew Kaylor 2d6d585c85 Adding MCJIT and MemoryBuffer unit tests 
Patch by Daniel Malea.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165246 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-04 20:29:44 +00:00