Commit Graph

469 Commits

Author SHA1 Message Date
Benjamin Kramer
d59c5f9a06 Add missing includes. make_unique proliferated everywhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230909 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-01 21:28:53 +00:00
Manman Ren
bd26e6a006 [LTO API] add lto_codegen_set_module to set the destination module.
When debugging LTO issues with ld64, we use -save-temps to save the merged
optimized bitcode file, then invoke ld64 again on the single bitcode file to
speed up debugging code generation passes and ld64 stuff after code generation.

llvm linking a single bitcode file via lto_codegen_add_module will generate a
different bitcode file from the single input. With the newly-added
lto_codegen_set_module, we can make sure the destination module is the same as
the input.

lto_codegen_set_module will transfer the ownship of the module to code
generator.

rdar://19024554


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230290 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-24 00:45:56 +00:00
Rafael Espindola
f2e11261d4 Fix duplicated symbol error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228012 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-03 19:25:53 +00:00
Manman Ren
69e4dd1b12 [LTO API] split lto_codegen_compile to lto_codegen_optimize and
lto_codegen_compile_optimized. Also add lto_api_version.

Before this commit, we can only dump the optimized bitcode after running
lto_codegen_compile, but it includes some impacts of running codegen passes,
one example is StackProtector pass. We will get assertion failure when running
llc on the optimized bitcode, because StackProtector is effectively run twice.

After splitting lto_codegen_compile, the linker can choose to dump the bitcode
before running lto_codegen_compile_optimized.

lto_api_version is added so ld64 can check for runtime-availability of the new
API.

rdar://19565500


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228000 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-03 18:39:15 +00:00
Michael J. Spencer
ab9c16107e [lto] Disable dialog boxes on crash on Windows.
This has to be done in the DLL because the state doesn't cross DLL boundaries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227471 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-29 17:20:41 +00:00
Matthias Braun
2dac14a8f5 Unbreak cmake build with shared libraries enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224661 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-20 01:51:02 +00:00
Duncan P. N. Exon Smith
acc1d12b7c LTO: Export local context symbols
Export symbols in libLTO.dylib for the local context-related functions
added in r221733 (`LTO_API_VERSION=11`)... and add the missing
definition for `lto_codegen_create_in_local_context()`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224567 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-19 07:19:50 +00:00
Duncan P. N. Exon Smith
4f897091e4 libLTO: Allow linker to choose context of modules and codegen
Add API for specifying which `LLVMContext` each `lto_module_t` and
`lto_code_gen_t` is in.

In particular, this enables the following flow:

    for (auto &File : Files) {
      lto_module_t M = lto_module_create_in_local_context(File...);
      querySymbols(M);
      lto_module_dispose(M);
    }

    lto_code_gen_t CG = lto_codegen_create_in_local_context();
    for (auto &File : FilesToLink) {
      lto_module_t M = lto_module_create_in_codegen_context(File..., CG);
      lto_codegen_add_module(CG, M);
      lto_module_dispose(M);
    }
    lto_codegen_compile(CG);
    lto_codegen_write_merged_modules(CG, ...);
    lto_codegen_dispose(CG);

This flow has a few benefits.

  - Only one module (two if you count the combined module in the code
    generator) is in memory at a time.

  - Metadata (and constants) from files that are parsed to query symbols
    but not linked into the code generator don't pollute the global
    context.

  - The first for loop can be parallelized, since each module is in its
    own context.

  - When the code generator is disposed, the memory from LTO gets freed.

rdar://problem/18767512

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221733 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-11 23:19:23 +00:00
Arnold Schwaighofer
b26fb77d9b Add an option to the LTO code generator to disable vectorization during LTO
We used to always vectorize (slp and loop vectorize) in the LTO pass pipeline.

r220345 changed it so that we used the PassManager's fields 'LoopVectorize' and
'SLPVectorize' out of the desire to be able to disable vectorization using the
cl::opt flags 'vectorize-loops'/'slp-vectorize' which the before mentioned
fields default to.
Unfortunately, this turns off vectorization because those fields
default to false.
This commit adds flags to the LTO library to disable lto vectorization which
reconciles the desire to optionally disable vectorization during LTO and
the desired behavior of defaulting to enabled vectorization.

We really want tools to set PassManager flags directly to enable/disable
vectorization and not go the route via cl::opt flags *in*
PassManagerBuilder.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220652 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-26 21:50:58 +00:00
Rafael Espindola
72478e59c7 Update the error handling of lib/Linker.
Instead of passing a std::string&, use the new diagnostic infrastructure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220608 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-25 04:06:10 +00:00
Richard Smith
aeb9ee0261 Remove definition of LLVM_VERSION_INFO; this macro is not used by any of the
files in this directory. If it should be defined anywhere, it should be defined
when building lib/LTO/LTOCodeGenerator.cpp, but we've not had it defined there
for quite some time, so that doesn't really seem to be very important. (It also
would slow down the modules build by creating extra module variants.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218544 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-26 21:53:12 +00:00
Rafael Espindola
09237b8968 Remove lto_codegen_set_attr.
It was never exported, so no functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214519 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-01 14:57:05 +00:00
NAKAMURA Takumi
4bc5f139cd [CMake] tools/lto: Prune redundant libdep(s).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213855 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-24 11:44:44 +00:00
Rafael Espindola
7cba2a973f Update the MemoryBuffer API to use ErrorOr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212405 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-06 17:43:13 +00:00
Rafael Espindola
a593909c3d Change LTOModule`s getTargetTriple and setTargetTriple to use c++ types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212343 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-04 14:19:41 +00:00
Alp Toker
2255dc7712 Sink undesirable LTO functions into the old C API
We want to encourage users of the C++ LTO API to reuse memory buffers instead
of repeatedly opening and reading the same file contents.

This reverts commit r212305 and implements a tidier scheme.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212308 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-04 00:58:41 +00:00
Peter Collingbourne
1e64b30a9b LTO: rename the various makeLTOModule overloads.
This rename makes it easier to identify the specific overload being called
in each particular case and makes future refactorings easier.

Differential Revision: http://reviews.llvm.org/D4370

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212302 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-03 23:28:00 +00:00
Rafael Espindola
2db3151eab Don't force the build of toos/lto as a static lib.
Any uses of tools/lto as a static lib should probably move to lib/LTO.
This was also never implemented in the configure build, so this reduces
the differences among the two.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211852 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-27 02:51:21 +00:00
Alp Toker
580a14ff48 Remove unused includes following r211294
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211297 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-19 19:25:49 +00:00
Rafael Espindola
01ccb9c9b8 Use the c++ APIs.
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211294 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-19 19:11:22 +00:00
Patrik Hagglund
862cd00201 Fix gcc -pedantic warning in lto.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207959 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-05 12:24:08 +00:00
Rafael Espindola
dd326086fc Move LTOModule and LTOCodeGenerator to the llvm namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207911 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-03 14:59:52 +00:00
Rafael Espindola
fcee7227d5 Style update: don't duplicate comments, they were getting out of sync.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207909 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-03 14:34:48 +00:00
Tom Roeder
817f5e2fa1 Add an -mattr option to the gold plugin to support subtarget features in LTO
This adds support for an -mattr option to the gold plugin and to llvm-lto. This
allows the caller to specify details of the subtarget architecture, like +aes,
or +ssse3 on x86.  Note that this requires a change to the include/llvm-c/lto.h
interface: it adds a function lto_codegen_set_attr and it increments the
version of the interface.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207279 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-25 21:46:51 +00:00
Duncan P. N. Exon Smith
3845c071a7 Revert "Reapply "LTO: add API to set strategy for -internalize""
This reverts commit r199244.

Conflicts:
	include/llvm-c/lto.h
	include/llvm/LTO/LTOCodeGenerator.h
	lib/LTO/LTOCodeGenerator.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205471 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-02 22:05:57 +00:00
Rafael Espindola
37c04a0d4d Centralize the handling of install_name and rpath.
This centralizes the Makefile handling of -install_name and -rpath. It also
moves the cmake build to using @rpath. The reason being that libclang needs it,
and it works for everything else.

A followup patch will move clang to using this and then there will be a single
point to edit to support other systems.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202499 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-28 13:48:03 +00:00
NAKAMURA Takumi
8b35abd73b [CMake] llvm-c/lto.h should be installed if libLTO.a is built.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201859 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-21 14:57:09 +00:00
NAKAMURA Takumi
44a62baae7 [CMake] libLTO: Use (SHARED|STATIC) to build both shared LTO and LTO_static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201856 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-21 14:17:43 +00:00
Eli Bendersky
cf42174647 Refactor TargetOptions initialization into a single place.
The same code (~20 lines) for initializing a TargetOptions object from CodeGen
cmdline flags is duplicated 4 times in 4 different tools. This patch moves it
into a utility function.

Since the CodeGen/CommandFlags.h file defines cl::opt flags in a header, it's
a bit of a touchy situation because we should only link them into tools. So this
patch puts the init function in the header.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201699 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-19 17:09:35 +00:00
Manman Ren
f3fc8c9d09 LTO API: add lto_module_create_from_memory_with_path.
This function adds an extra path argument to lto_module_create_from_memory.
The path argument will be passed to makeBuffer to make sure the MemoryBuffer
has a name and the created module has a module identifier.

This is mainly for emitting warning messages from the linker. When we emit
warning message on a module, we can use the module identifier.

rdar://15985737


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201114 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-10 23:26:14 +00:00
NAKAMURA Takumi
fa2c38470c Revert r200560, "LTO itself hasn't depended on MCDisassembler any more."
Oh sorry, I missed LTO.exports, ... I checked just only *.cpp(s).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200562 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 17:57:50 +00:00
NAKAMURA Takumi
0cb94d9adc LTO itself hasn't depended on MCDisassembler any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200560 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 17:40:11 +00:00
Yunzhong Gao
a747cf1c4d Adding new LTO APIs to parse metadata nodes and extract linker options and
dependent libraries from a bitcode module.

Differential Revision: http://llvm-reviews.chandlerc.com/D2343



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199759 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-21 18:31:27 +00:00
Quentin Colombet
6b925d4ed2 Revert r199361: Now, the sanitizer got the change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199362 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 07:29:07 +00:00
Quentin Colombet
75d95de0ae [LTO] Modify lto.exports to force the sanitizer to rebuilt LTO.exports
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199361 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 07:14:01 +00:00
Quentin Colombet
4c831d97bf [LTO] Add a hook to map LLVM diagnostics into the clients of LTO.
Add a hook in the C API of LTO so that clients of the code generator can set
their own handler for the LLVM diagnostics.
The handler is defined like this:
typedef void (*lto_diagnostic_handler_t)(lto_codegen_diagnostic_severity_t
severity, const char *diag, void *ctxt)
- severity says how bad this is.
- diag is a string that contains the diagnostic message.
- ctxt is the registered context for this handler.

This hook is more general than the lto_get_error_message, since this function
keeps only the latest message and can only be queried when something went wrong
(no warning for instance).

<rdar://problem/15517596>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199338 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-15 22:04:35 +00:00
Duncan P. N. Exon Smith
3e4542b2ca Reapply "LTO: add API to set strategy for -internalize"
Reapply r199191, reverted in r199197 because it carelessly broke
Other/link-opts.ll.  The problem was that calling
createInternalizePass("main") would select
createInternalizePass(bool("main")) instead of
createInternalizePass(ArrayRef<const char *>("main")).  This commit
fixes the bug.

The original commit message follows.

Add API to LTOCodeGenerator to specify a strategy for the -internalize
pass.

This is a new attempt at Bill's change in r185882, which he reverted in
r188029 due to problems with the gold linker.  This puts the onus on the
linker to decide whether (and what) to internalize.

In particular, running internalize before outputting an object file may
change a 'weak' symbol into an internal one, even though that symbol
could be needed by an external object file --- e.g., with arclite.

This patch enables three strategies:

- LTO_INTERNALIZE_FULL: the default (and the old behaviour).
- LTO_INTERNALIZE_NONE: skip -internalize.
- LTO_INTERNALIZE_HIDDEN: only -internalize symbols with hidden
  visibility.

LTO_INTERNALIZE_FULL should be used when linking an executable.

Outputting an object file (e.g., via ld -r) is more complicated, and
depends on whether hidden symbols should be internalized.  E.g., for
ld -r, LTO_INTERNALIZE_NONE can be used when -keep_private_externs, and
LTO_INTERNALIZE_HIDDEN can be used otherwise.  However,
LTO_INTERNALIZE_FULL is inappropriate, since the output object file will
eventually need to link with others.

lto_codegen_set_internalize_strategy() sets the strategy for subsequent
calls to lto_codegen_write_merged_modules() and lto_codegen_compile*().

<rdar://problem/14334895>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199244 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 18:52:17 +00:00
NAKAMURA Takumi
d13b9da1b6 Revert r199191, "LTO: add API to set strategy for -internalize"
Please update also Other/link-opts.ll, in next time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199197 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 09:40:18 +00:00
Duncan P. N. Exon Smith
67af0456bc LTO: add API to set strategy for -internalize
Add API to LTOCodeGenerator to specify a strategy for the -internalize
pass.

This is a new attempt at Bill's change in r185882, which he reverted in
r188029 due to problems with the gold linker.  This puts the onus on the
linker to decide whether (and what) to internalize.

In particular, running internalize before outputting an object file may
change a 'weak' symbol into an internal one, even though that symbol
could be needed by an external object file --- e.g., with arclite.

This patch enables three strategies:

- LTO_INTERNALIZE_FULL: the default (and the old behaviour).
- LTO_INTERNALIZE_NONE: skip -internalize.
- LTO_INTERNALIZE_HIDDEN: only -internalize symbols with hidden
  visibility.

LTO_INTERNALIZE_FULL should be used when linking an executable.

Outputting an object file (e.g., via ld -r) is more complicated, and
depends on whether hidden symbols should be internalized.  E.g., for
ld -r, LTO_INTERNALIZE_NONE can be used when -keep_private_externs, and
LTO_INTERNALIZE_HIDDEN can be used otherwise.  However,
LTO_INTERNALIZE_FULL is inappropriate, since the output object file will
eventually need to link with others.

lto_codegen_set_internalize_strategy() sets the strategy for subsequent
calls to lto_codegen_write_merged_modules() and lto_codegen_compile*().

<rdar://problem/14334895>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199191 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 06:37:26 +00:00
Chandler Carruth
9f20a4c6ce Re-sort #include lines again, prior to moving headers around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199080 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-13 08:04:33 +00:00
Nico Weber
b6fe25c476 EXPORTED_SYMBOL_FILE support for cmake
The cmake build didn't support EXPORTED_SYMBOL_FILE. Instead, it had a
Windows-only implementation in tools/lto/CMakeLists.txt, a linux-only
implementation in tools/gold/CMakeLists.txt, and a darwin-only implementation
in tools/clang/tools/libclang/CMakeLists.txt.

This attempts to consolidate these one-offs into a single place. Clients can now
just set LLVM_EXPORTED_SYMBOL_FILE and things (hopefully) Just Work, like in
the make build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198136 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-28 23:31:44 +00:00
Nico Weber
5e7c782b29 Strip dead code when linking by default with BFD ld (linux, ...) and ld64 (os x).
This reduces the size of clang-format from 22 MB to 1.8 MB, diagtool goes from
21 MB to 2.8 MB, libclang.so goes from 29 MB to 20 MB, etc.  The size of the
bin/ folder shrinks from 270 MB to 200 MB.

Targets that support plugins and don't already use EXPORTED_SYMBOL_FILE
(which libclang and libLTO already do) can set NO_DEAD_STRIP to opt out.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198087 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-27 22:38:59 +00:00
NAKAMURA Takumi
b72dc0e146 [CMake] Add MCDisassembler to tools/lto. (has been removed since r196908)
lto.exports really exports LLVM-C Disasm stuff.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196911 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-10 11:50:34 +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
Bob Wilson
2531651206 Change libLTO back to linking with @executable_path instead of @rpath.
This partially reverts r187641 until ld64 adopts a change to link with an
rpath setting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194418 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-11 20:08:24 +00:00
Rafael Espindola
7e667c56cf Use LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN instead of the "dso list".
There are two ways one could implement hiding of linkonce_odr symbols in LTO:
* LLVM tells the linker which symbols can be hidden if not used from native
  files.
* The linker tells LLVM which symbols are not used from other object files,
  but will be put in the dso symbol table if present.

GOLD's API is the second option. It was implemented almost 1:1 in llvm by
passing the list down to internalize.

LLVM already had partial support for the first option. It is also very similar
to how ld64 handles hiding these symbols when *not* doing LTO.

This patch then
* removes the APIs for the DSO list.
* marks LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN all linkonce_odr unnamed_addr
  global values and other linkonce_odr whose address is not used.
* makes the gold plugin responsible for handling the API mismatch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193800 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-31 20:51:58 +00:00
Reid Kleckner
07d5aef305 lto.h: Use lto_bool_t instead of int to restore the ABI
This reverts commit r193255 and instead creates an lto_bool_t typedef
that points to bool, _Bool, or unsigned char depending on what is
available.  Only recent versions of MSVC provide a stdbool.h header.

Reviewers: rafael.espindola

Differential Revision: http://llvm-reviews.chandlerc.com/D2019

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193377 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-24 22:26:04 +00:00
NAKAMURA Takumi
266acb9fee llvm-c/lto.h: Avoid use of bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193255 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-23 17:56:46 +00:00
Rafael Espindola
5a0169f0a1 Only modify lto.exports.def when contents have changed.
Patch by Greg Bedwell.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192182 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-08 15:07:00 +00:00
Rafael Espindola
ef522b4c9c Add lto_codegen_add_dso_symbol to the export list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191970 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-04 17:30:14 +00:00