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10 Commits

Author SHA1 Message Date
Lang Hames 42859b84f1 [Orc] Reapply r234815, outputting via stdout instead. 
llvm-svn: 234908
 2015-04-14 16:58:05 +00:00
Lang Hames 47260c23ca [Orc] Revert 234815. Still haven't quite got this test figured out apparently. 
llvm-svn: 234822
 2015-04-14 00:27:47 +00:00
Lang Hames 2bde68c2e6 [Orc] Make the OrcLazy hello.ll regression test output via stderr. 
This keeps the program and JIT output in sync, enabling FileCheck to test the
order of target program and JIT events.

In particular we can now test that main is not compiled until after the global
constructor has run.

llvm-svn: 234815
 2015-04-13 23:28:46 +00:00
Lang Hames cf0ed3a836 [Orc] Back out r234805 for hello.ll until I can figure out how to sync up the 
output.

llvm-svn: 234810
 2015-04-13 22:58:39 +00:00
Lang Hames cd3fd83c3a [Orc] Add an Orc layer for applying arbitrary transforms to IR, use it to add 
debugging output to the LLI orc-lazy JIT, and update the orc-lazy "hello.ll"
test to actually test for lazy compilation.

llvm-svn: 234805
 2015-04-13 22:12:54 +00:00
Lang Hames c6de458f7c [Orc] During module partitioning, rename anonymous and asm-private globals. 
If they're not (re)named, these globals will fail to resolve when the
partitioned modules are linked.

llvm-svn: 234707
 2015-04-12 20:05:51 +00:00
Lang Hames 2f50744fe7 [Orc] Fix local-linkage handling in the CompileOnDemand layer. 
llvm-svn: 233895
 2015-04-02 05:28:10 +00:00
Lang Hames b1cd98a18d [Orc] Add support classes for inspecting and running C++ static ctor/dtors, and 
use these to add support for C++ static ctors/dtors to the Orc-lazy JIT in LLI.

Replace the trivial_retval_1 regression test - the new 'hello' test is covering
strictly more code. 

llvm-svn: 233885
 2015-04-02 04:34:45 +00:00
Daniel Jasper 1c012293c8 Make exit-code test use same mechanism as existing one. 
The other version doesn't properly work with our internal test runner,
which sets pipefail.

llvm-svn: 233188
 2015-03-25 14:35:40 +00:00
Lang Hames 9528bbaae0 [Orc][lli] Add a very simple Orc-based lazy JIT to lli. 
This ensures that we're building and testing the CompileOnDemand layer, at least
in a basic way.

Currently x86-64 only, and with limited to no library calls enabled (depending
on host platform). Patches welcome. ;)

To enable access to the lazy JIT, this patch replaces the '-use-orcmcjit' lli
option with a new option:
'-jit-kind={ mcjit | orc-mcjit | orc-lazy }'.

All regression tests are updated to use the new option, and one trivial test of
the new lazy JIT is added.

llvm-svn: 233182
 2015-03-25 12:11:48 +00:00