Chandler Carruth a3376d2d36 [PM] Add a utility to the new pass manager for generating a pass which ... is a no-op other than requiring some analysis results be available. This can be used in real pass pipelines to force the usually lazy analysis running to eagerly compute something at a specific point, and it can be used to test the pass manager infrastructure (my primary use at the moment). I've also added bit of pipeline parsing magic to support generating these directly from the opt command so that you can directly use these when debugging your analysis. The syntax is: require<analysis-name> This can be used at any level of the pass manager. For example: cgscc(function(require<my-analysis>,no-op-function)) This would produce a no-op function pass requiring my-analysis, followed by a fully no-op function pass, both of these in a function pass manager which is nested inside of a bottom-up CGSCC pass manager which is in the top-level (implicit) module pass manager. I have zero attachment to the particular syntax I'm using here. Consider it a straw man for use while I'm testing and fleshing things out. Suggestions for better syntax welcome, and I'll update everything based on any consensus that develops. I've used this new functionality to more directly test the analysis printing rather than relying on the cgscc pass manager running an analysis for me. This is still minimally tested because I need to have analyses to run first! ;] That patch is next, but wanted to keep this one separate for easier review and discussion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225236 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-06 02:10:51 +00:00
..
bugpoint	Fix style.	2014-11-07 21:30:36 +00:00
bugpoint-passes	[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.	2014-07-13 13:36:48 +00:00
dsymutil	[dsymutil] Implement the BinaryHolder object and gain archive support.	2015-01-05 21:29:28 +00:00
gold	Fix a leak found by asan.	2014-12-23 18:18:37 +00:00
llc	Remove an unnecessary reference variable that pointed to a unique_ptr variable. Just use the unique_ptr variable directly.	2014-12-12 07:52:06 +00:00
lli	Silence gcc 4.9.1 warning 'xyz' is used uninitialized in this function.	2014-12-12 11:07:51 +00:00
llvm-ar	Only seek once before writing the member offsets.	2014-12-11 16:34:00 +00:00
llvm-as	Modernize raw_fd_ostream's constructor a bit.	2014-08-25 18:16:47 +00:00
llvm-bcanalyzer	Bitcode: Add METADATA_NODE and METADATA_VALUE	2014-12-11 23:02:24 +00:00
llvm-c-test	Have llvm-c-test only use libLLVM if libLLVM has all the right components.	2014-12-18 21:03:49 +00:00
llvm-config	[cmake] Teach the llvm-config program to respect LLVM_LIBDIR_SUFFIX.	2014-12-29 11:16:25 +00:00
llvm-cov	Remove unused includes and out of date comment. NFC.	2014-12-17 03:07:20 +00:00
llvm-diff	Return a std::unique_ptr from the IRReader.h functions. NFC.	2014-08-26 17:29:46 +00:00
llvm-dis	Modernize the getStreamedBitcodeModule interface a bit. NFC.	2014-12-18 05:08:43 +00:00
llvm-dwarfdump	Remove unused includes and out of date comment. NFC.	2014-12-17 03:07:20 +00:00
llvm-extract	Remove redundant calls to isMaterializable.	2014-11-01 16:46:18 +00:00
llvm-go	Teach LLVM about llgo subproject.	2014-11-27 00:15:21 +00:00
llvm-jitlistener	Fix line mapping information in LLVM JIT profiling with Vtune	2014-12-15 04:45:43 +00:00
llvm-link	Make it easier to pass a custom diagnostic handler to the IR linker.	2014-10-27 23:02:10 +00:00
llvm-lto	llvm-lto: Add testing coverage for local contexts	2014-12-17 02:00:38 +00:00
llvm-mc	Remove unused includes and out of date comment. NFC.	2014-12-17 03:07:20 +00:00
llvm-mcmarkup	Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr	2014-08-21 20:44:56 +00:00
llvm-nm	Return ErrorOr<std::unique_ptr<Archive>> form getAsArchive.	2014-12-09 21:05:36 +00:00
llvm-objdump	Another attempt to fix the LLVM Windows build bot lld-x86_64-win7, one last place to fix I think.	2014-12-24 00:16:51 +00:00
llvm-profdata	Use ErrorOr for the ::create factory on instrumented and sample profilers.	2014-11-03 00:51:45 +00:00
llvm-readobj	llvm-readobj: add support to dump COFF export tables	2015-01-03 21:35:09 +00:00
llvm-rtdyld	[MCJIT] Update CMakeLists.txt for llvm-rtdyld to add Object as a requirement.	2014-11-27 04:18:50 +00:00
llvm-shlib	[cmake] Start making LLVM_LIBDIR_SUFFIX effective by adding it to	2014-12-29 11:16:19 +00:00
llvm-size	Return ErrorOr<std::unique_ptr<Archive>> form getAsArchive.	2014-12-09 21:05:36 +00:00
llvm-stress	Modernize raw_fd_ostream's constructor a bit.	2014-08-25 18:16:47 +00:00
llvm-symbolizer	llvm-symbolizer: teach it about PowerPC64 ELF function descriptors	2014-11-07 09:08:39 +00:00
llvm-vtabledump	llvm-vtabledump: Handle Itanium VTables	2014-11-03 07:23:25 +00:00
lto	Unbreak cmake build with shared libraries enabled.	2014-12-20 01:51:02 +00:00
macho-dump	Add printing the LC_LINKER_OPTION load command with llvm-objdump’s -private-headers.	2014-12-18 00:53:40 +00:00
msbuild	MSBuild integration: fix the loop in install.bat	2014-09-30 22:30:06 +00:00
obj2yaml	obj2yaml, yaml2obj: Add support for COFF executables	2014-11-14 08:15:42 +00:00
opt	[PM] Add a utility to the new pass manager for generating a pass which	2015-01-06 02:10:51 +00:00
verify-uselistorder	Prologue support	2014-12-03 02:08:38 +00:00
yaml2obj	Remove StringMap::GetOrCreateValue in favor of StringMap::insert	2014-11-19 05:49:42 +00:00
CMakeLists.txt	Initial dsymutil tool commit.	2014-12-12 17:31:24 +00:00
LLVMBuild.txt	Initial dsymutil tool commit.	2014-12-12 17:31:24 +00:00
Makefile	Initial dsymutil tool commit.	2014-12-12 17:31:24 +00:00