Commit Graph

90 Commits

Author SHA1 Message Date
NAKAMURA Takumi f3fda08a80 [CMake] Fill up required libs, corresponding to r241653.
llvm-svn: 241660
2015-07-08 02:06:21 +00:00
Adrian Prantl bc068586ac Revert "Revert r241620 and follow-up commits" and move the initialization
of the llvm targets from clang/CodeGen into ClangCheck.cpp and CIndex.cpp.

llvm-svn: 241653
2015-07-08 01:00:30 +00:00
Adrian Prantl 142ec39739 Revert r241620 and follow-up commits while investigating linux buildbot failures.
llvm-svn: 241642
2015-07-07 23:19:46 +00:00
Adrian Prantl e50371b948 Wrap clang modules and pch files in an object file container.
This patch adds ObjectFilePCHContainerOperations uses the LLVM backend
to put the contents of a PCH into a __clangast section inside a COFF, ELF,
or Mach-O object file container.

This is done to facilitate module debugging by makeing it possible to
store the debug info for the types defined by a module alongside the AST.

rdar://problem/20091852

llvm-svn: 241620
2015-07-07 20:11:29 +00:00
Sanjay Patel 21141d7a9c add missing dependency for CodeGen lib
This looks to be exposed on some bots by r238851.

llvm-svn: 238855
2015-06-02 18:02:13 +00:00
Adrian Prantl cbc368c5b5 Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."
llvm-svn: 230454
2015-02-25 02:44:04 +00:00
Adrian Prantl 8bf7af3de8 Wrap clang module files in a Mach-O, ELF, or COFF container.
This is a necessary prerequisite for debugging with modules.
The .pcm files become containers that hold the serialized AST which allows
us to store debug information in the module file that can be shared by all
object files that were built importing the module.

This reapplies r230044 with a fixed configure+make build and updated
dependencies and testcase requirements. Over the last iteration this
version adds
- missing target requirements for testcases that specify an x86 triple,
- a missing clangCodeGen.a dependency to libClang.a in the make build.

rdar://problem/19104245

llvm-svn: 230423
2015-02-25 01:31:45 +00:00
Adrian Prantl a39924a1f8 Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."
This reverts commit r230305.
Off to fix another round of missing dependencies on various platforms.

llvm-svn: 230309
2015-02-24 05:14:17 +00:00
Adrian Prantl fc360dc30b Wrap clang module files in a Mach-O, ELF, or COFF container.
This is a necessary prerequisite for debugging with modules.
The .pcm files become containers that hold the serialized AST which allows
us to store debug information in the module file that can be shared by all
object files that were built importing the module.

rdar://problem/19104245

This reapplies r230044 with a fixed configure+make build and updated
dependencies. Take 3.

llvm-svn: 230305
2015-02-24 04:25:59 +00:00
Adrian Prantl 67fbfa3773 Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."
This reverts commit 230099.

The Linux configure+make build variant still needs some work.

llvm-svn: 230103
2015-02-21 00:29:14 +00:00
Adrian Prantl f2b0cd91eb Wrap clang module files in a Mach-O, ELF, or COFF container.
This is a necessary prerequisite for debugging with modules.
The .pcm files become containers that hold the serialized AST which allows
us to store debug information in the module file that can be shared by all
object files that were built importing the module.

rdar://problem/19104245

This reapplies r230044 with a fixed configure+make build and updated
dependencies. Take 2.

llvm-svn: 230089
2015-02-20 23:34:26 +00:00
Adrian Prantl 690b2f7746 Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."
This reverts commit r230067.

Investigating another batch of problems found by the bots.

llvm-svn: 230073
2015-02-20 22:12:19 +00:00
Adrian Prantl b59bc1a528 Wrap clang module files in a Mach-O, ELF, or COFF container.
This is a necessary prerequisite for debugging with modules.
The .pcm files become containers that hold the serialized AST which allows
us to store debug information in the module file that can be shared by all
object files that were built importing the module.

rdar://problem/19104245

This reapplies r230044 with a fixed configure+make build and updated
dependencies.

llvm-svn: 230067
2015-02-20 21:53:12 +00:00
Adrian Prantl a4f522fa19 Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."
This reverts commit r230044 while dealing with buildbot breakage.

Conflicts:
	test/Modules/module_container.m

llvm-svn: 230052
2015-02-20 20:00:27 +00:00
Adrian Prantl c4091aa74e Wrap clang module files in a Mach-O, ELF, or COFF container.
This is a necessary prerequisite for debugging with modules.
The .pcm files become containers that hold the serialized AST which allows
us to store debug information in the module file that can be shared by all
object files that were built importing the module.

rdar://problem/19104245

llvm-svn: 230044
2015-02-20 19:44:52 +00:00
NAKAMURA Takumi 3a1e1a5424 [CMake] clangCodeGen: Prune a redundant "Target" out of libdeps. It is supplied by Analysis.
llvm-svn: 226152
2015-01-15 08:51:01 +00:00
NAKAMURA Takumi 98501ea07a [CMake] Update libdeps on clangCodeGen, corresponding to r226079.
llvm-svn: 226142
2015-01-15 07:28:53 +00:00
Reid Kleckner dd43a5c41f cmake: Conditionalize CodeGen's dependency on intrinsics_gen
Custom targets in cmake cannot be exported, and this dependency is only
needed in the combined build to ensure that Intrinsics.gen is created
before compiling CodeGen. In the standalone, all of LLVM is build first.

llvm-svn: 221391
2014-11-05 20:30:55 +00:00
Alexey Samsonov 8d043e82ef Move SanitizerBlacklist to clangBasic. NFC.
This change moves SanitizerBlacklist.h from lib/CodeGen
to public Clang headers in include/clang/Basic. SanitizerBlacklist
is currently only used in CodeGen to decide which functions/modules
should be instrumented, but this will soon change as ASan will
optionally modify class layouts during AST construction
(http://reviews.llvm.org/D5687). We need blacklist machinery
to be available at this point.

llvm-svn: 219840
2014-10-15 19:57:45 +00:00
NAKAMURA Takumi 51d35107ff [CMake] clangCodeGen: Update libdeps to add clangLex for PPChainedCallbacks.
llvm-svn: 214869
2014-08-05 15:01:12 +00:00
Alex Lorenz b4cb487c10 Revert r214757 (Same fix as r214758)
llvm-svn: 214759
2014-08-04 19:04:38 +00:00
David Blaikie 8fd9732905 Add CoverageMappingGen.cpp (introduced in r214752) to CMakeLists.txt
llvm-svn: 214758
2014-08-04 18:59:39 +00:00
Alex Lorenz 4521e19c15 add lib/CodeGen/CoverageMappingGen.cpp to CMake
llvm-svn: 214757
2014-08-04 18:55:53 +00:00
Alexey Samsonov 4b8de11c81 [Sanitizer] Introduce SanitizerMetadata class.
It is responsible for generating metadata consumed by sanitizer instrumentation
passes in the backend. Move several methods from CodeGenModule to SanitizerMetadata.
For now the class is stateless, but soon it won't be the case.

Instead of creating globals providing source-level information to ASan, we will create
metadata nodes/strings which will be turned into actual global variables in the
backend (if needed).

No functionality change.

llvm-svn: 214564
2014-08-01 21:35:28 +00:00
NAKAMURA Takumi 23b702c8de [CMake] Update libdeps.
llvm-svn: 212920
2014-07-14 05:01:53 +00:00
NAKAMURA Takumi 4a070dc428 [CMake] Reorder libdeps by alphabetical order.
llvm-svn: 212919
2014-07-14 04:59:27 +00:00
Alexey Samsonov b7dd329f2f Decouple llvm::SpecialCaseList text representation and its LLVM IR semantics.
Turn llvm::SpecialCaseList into a simple class that parses text files in
a specified format and knows nothing about LLVM IR. Move this class into
LLVMSupport library. Implement two users of this class:
  * DFSanABIList in DFSan instrumentation pass.
  * SanitizerBlacklist in Clang CodeGen library.
The latter will be modified to use actual source-level information from frontend
(source file names) instead of unstable LLVM IR things (LLVM Module identifier).

Remove dependency edge from ClangCodeGen/ClangDriver to LLVMTransformUtils.

No functionality change.

llvm-svn: 212643
2014-07-09 19:40:08 +00:00
Tobias Grosser 889c71e90f Revert "Add lib/Codgen/[CGRTTI|MicrosoftRTTI].cpp to CMakeLists.txt (r212445)"
I misidentified the problem and did not test suffifiently. The files had
correctly been removed, but for some reason they still remained in my git
checkout. Not adding the files back to CMakeLists.txt, but rather removing
the stale files was the solution. Sorry for the unnecessary noise.

llvm-svn: 212446
2014-07-07 09:39:09 +00:00
Tobias Grosser e680eaf9e6 Add lib/Codgen/[CGRTTI|MicrosoftRTTI].cpp to CMakeLists.txt
This fixes the cmake builds.

llvm-svn: 212445
2014-07-07 09:23:06 +00:00
David Majnemer e2cb8d198f CodeGen: Refactor RTTI emission
Let's not expose ABI specific minutia inside of CodeGenModule and Type.
Instead, let's abstract it through CXXABI.

This gets rid of:
CodeGenModule::getCompleteObjectLocator,
CodeGenModule::EmitFundamentalTypeDescriptor{s,},
CodeGenModule::getMSTypeDescriptor,
CodeGenModule::getMSCompleteObjectLocator,
CGCXXABI::shouldRTTIBeUnique,
CGCXXABI::classifyRTTIUniqueness.

CGRTTI was *almost* entirely centered around providing Itanium-style
RTTI information.  Instead of providing interfaces that only it
consumes, move it to the ItaniumCXXABI implementation file.  This allows
it to have access to Itanium-specific implementation details without
providing useless expansion points for the Microsoft ABI side.

Differential Revision: http://reviews.llvm.org/D4261

llvm-svn: 212435
2014-07-07 06:20:47 +00:00
Warren Hunt 5c2b4ea662 [MS-ABI] Implements MS-compatible RTTI
Enables the emission of MS-compatible RTTI data structures for use with 
typeid, dynamic_cast and exceptions.  Does not implement dynamic_cast 
or exceptions.  As an artiface, typeid works in some cases but proper 
support an testing will coming in a subsequent patch.

majnemer has fuzzed the results.  Test cases included.

Differential Revision: http://reviews.llvm.org/D3833

llvm-svn: 209523
2014-05-23 16:07:43 +00:00
Alexander Musman 515ad8c490 This patch adds a helper class (CGLoopInfo) for marking memory instructions with llvm.mem.parallel_loop_access metadata.
It also adds a simple initial version of codegen for pragma omp simd (it will change in the future to support all the clauses).

Differential revision: http://reviews.llvm.org/D3644

llvm-svn: 209411
2014-05-22 08:54:05 +00:00
Alexey Bataev 9959db5fa9 [OPENMP] Initial codegen for '#pragma omp parallel'
llvm-svn: 208077
2014-05-06 10:08:46 +00:00
Justin Bogner 837a6f6f79 CodeGen: Use LLVM's InstrProfReader in -fprofile-instr-use=
Update clang to use the InstrProfReader from LLVM to read
instrumentation based profile data. This also switches us from the
naive text format to the binary format, since that's what's
implemented in the reader.

llvm-svn: 206658
2014-04-18 21:52:00 +00:00
NAKAMURA Takumi 9698686505 [CMake] Use LINK_LIBS instead of target_link_libraries().
llvm-svn: 202238
2014-02-26 06:41:29 +00:00
NAKAMURA Takumi 55a02eaa82 [CMake] Apply DEPENDS intrinsics_gen in clangCodeGen.
llvm-svn: 202237
2014-02-26 06:33:27 +00:00
NAKAMURA Takumi 7da9487dd4 [CMake] Get rid of explicit dependencies to include/clang/*.inc and introduce CLANG_TABLEGEN_TARGETS.
This does;
  - clang_tablegen() adds each tblgen'd target to global property CLANG_TABLEGEN_TARGETS as list.
  - List of targets is added to LLVM_COMMON_DEPENDS.
  - all clang libraries and targets depend on generated headers.

You might wonder this would be regression, but in fact, this is little loss.
  - Almost all of clang libraries depend on tblgen'd files and clang-tblgen.
  - clang-tblgen may cause short stall-out but doesn't cause unconditional rebuild.
  - Each library's dependencies to tblgen'd files might vary along headers' structure.
    It made hard to track and update *really optimal* dependencies.

Each dependency to intrinsics_gen and ClangSACheckers is left as DEPENDS.

llvm-svn: 201842
2014-02-21 07:59:59 +00:00
Ted Kremenek b2166d8ef3 Properly sort CMake list. NFC.
llvm-svn: 198645
2014-01-06 23:20:52 +00:00
Justin Bogner ef512b9929 CodeGen: Initial instrumentation based PGO implementation
llvm-svn: 198640
2014-01-06 22:27:43 +00:00
Reid Kleckner b40a27dad8 [ms-cxxabi] Move VBTableBuilder from CodeGen over to AST/VTableBuilder.cpp
Summary:
No functionality change.

This code should live here long-term because we should be able to use it
to compute correct vftable names.

It turns out that the most natural way to implement the naming algorithm
is to use a caching layer similar to what we already have for virtual
table info in VTableContext.  Subsequent changes will take advantage of
this to fix PR17748, where we have a vbtable name collision.

Reviewers: majnemer

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2499

llvm-svn: 198380
2014-01-03 00:14:35 +00:00
NAKAMURA Takumi ebde2aef9f [CMake] clang/lib: Prune redundant dependencies.
llvm-svn: 196864
2013-12-10 02:36:22 +00:00
NAKAMURA Takumi 65d42bcc2b [CMake] clang/lib: Satisfy dependencies to add *actually used* libraries on target_link_libraries() and LLVM_LINK_COMPONENTS.
I will prune redundant dependencies later.

llvm-svn: 196800
2013-12-09 19:04:43 +00:00
Mark Lacey a8e7df3602 Add CodeGenABITypes.h for use in LLDB.
CodeGenABITypes is a wrapper built on top of CodeGenModule that exposes
some of the functionality of CodeGenTypes (held by CodeGenModule),
specifically methods that determine the LLVM types appropriate for
function argument and return values.

I addition to CodeGenABITypes.h, CGFunctionInfo.h is introduced, and the
definitions of ABIArgInfo, RequiredArgs, and CGFunctionInfo are moved
into this new header from the private headers ABIInfo.h and CGCall.h.

Exposing this functionality is one part of making it possible for LLDB
to determine the actual ABI locations of function arguments and return
values, making it possible for it to determine this for any supported
target without hard-coding ABI knowledge in the LLDB code.

llvm-svn: 193717
2013-10-30 21:53:58 +00:00
Reid Kleckner 7810af0a43 [ms-cxxabi] Emit and install appropriately mangled vbtables
In Itanium, dynamic classes have one vtable with several different
address points for dynamic base classes that can't share vtables.

In the MS C++ ABI, each vbtable that can't be shared gets its own
symbol, similar to how ctor vtables work in Itanium.  However, instead
of mangling the subobject offset into the symbol, the unique portions of
the inheritance path are mangled into the symbol to make it unique.

This patch implements the MSVC 2012 scheme for forming unique vbtable
symbol names.  MSVC 2010 use the same mangling with a different subset
of the path.  Implementing that mangling and possibly others is TODO.

Each vbtable is an array of i32 offsets from the vbptr that points to it
to another virtual base subobject.  The first entry of a vbtable always
points to the base of the current subobject, implying that it is the
same no matter which parent class contains it.

Reviewers: rjmccall

Differential Revision: http://llvm-reviews.chandlerc.com/D636

llvm-svn: 184309
2013-06-19 15:20:38 +00:00
Chandler Carruth b45836a231 The IRReader header is now part of its own library. Update the include
line and the library dependencies to reflect this.

llvm-svn: 177972
2013-03-26 02:25:54 +00:00
John McCall fc207f2d70 Move the atomics code into its own file.
llvm-svn: 176657
2013-03-07 21:37:12 +00:00
NAKAMURA Takumi 836926dbdf clang/lib: [CMake] Update tblgen'd dependencies.
llvm-svn: 160851
2012-07-27 06:18:33 +00:00
Dmitri Gribenko ec92531c29 Implement AST classes for comments, a real parser for Doxygen comments and a
very simple semantic analysis that just builds the AST; minor changes for lexer
to pick up source locations I didn't think about before.

Comments AST is modelled along the ideas of HTML AST: block and inline content.

* Block content is a paragraph or a command that has a paragraph as an argument
  or verbatim command.
* Inline content is placed within some block.  Inline content includes plain
  text, inline commands and HTML as tag soup.

llvm-svn: 159790
2012-07-06 00:28:32 +00:00
Chandler Carruth 28969b4139 Remove a goofy CMake hack and use the standard CMake facilities to
express library-level dependencies within Clang.

This is no more verbose really, and plays nicer with the rest of the
CMake facilities. It should also have no change in functionality.

llvm-svn: 158888
2012-06-21 01:30:21 +00:00
Douglas Gregor c48190c10a Add missing dependency to unbreak the CMake build
llvm-svn: 149531
2012-02-01 19:53:01 +00:00