Hal Finkel 8ef7b17dfc Add @llvm.assume, lowering, and some basic properties ... This is the first commit in a series that add an @llvm.assume intrinsic which can be used to provide the optimizer with a condition it may assume to be true (when the control flow would hit the intrinsic call). Some basic properties are added here: - llvm.invariant(true) is dead. - llvm.invariant(false) is unreachable (this directly corresponds to the documented behavior of MSVC's __assume(0)), so is llvm.invariant(undef). The intrinsic is tagged as writing arbitrarily, in order to maintain control dependencies. BasicAA has been updated, however, to return NoModRef for any particular location-based query so that we don't unnecessarily block code motion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213973 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-25 21:13:35 +00:00
..
ADT	Remove dead code.	2014-07-25 19:06:39 +00:00
Analysis	Add scoped-noalias metadata	2014-07-24 14:25:39 +00:00
AsmParser	Move the LLVM IR asm writer header files into the IR directory, as they	2014-01-07 12:34:26 +00:00
Bitcode	Add a dereferenceable attribute	2014-07-18 15:51:28 +00:00
CodeGen	[SDAG] Enable the new assert for out-of-range result numbers in	2014-07-25 09:19:23 +00:00
Config	Fix arc4random detection.	2014-07-25 19:28:44 +00:00
DebugInfo	[DWARF parser] Teach DIContext to fetch short (non-linkage) function names for a given address.	2014-05-17 00:07:48 +00:00
ExecutionEngine	Remove dead code.	2014-07-24 16:02:28 +00:00
IR	Add @llvm.assume, lowering, and some basic properties	2014-07-25 21:13:35 +00:00
IRReader	Make a helper function static. No functionality change.	2014-07-05 00:39:08 +00:00
LineEditor	[C++11] Replace OwningPtr with std::unique_ptr in places where it doesn't break the API.	2014-04-21 09:34:48 +00:00
Linker	IR: Add COMDATs to the IR	2014-06-27 18:19:56 +00:00
LTO	Implement LTOModule on top of IRObjectFile.	2014-07-04 18:40:36 +00:00
MC	Reapply "DebugInfo: Don't put fission type units in comdat sections."	2014-07-25 17:11:58 +00:00
Object	Correct the ownership passing semantics of object::createBinary and make them explicit in the type system.	2014-07-21 16:26:24 +00:00
Option	Option: Propagate flags from groups to options in each group	2014-07-12 00:18:58 +00:00
ProfileData	Add code coverage mapping data, reader, and writer.	2014-07-24 23:57:54 +00:00
Support	[ARM] Emit ABI_PCS_R9_use build attribute.	2014-07-25 14:03:14 +00:00
TableGen	Revert "Introduce a string_ostream string builder facilty"	2014-06-26 22:52:05 +00:00
Target	[stack protector] Fix a potential security bug in stack protector where the	2014-07-25 19:31:34 +00:00
Transforms	Move -verify-use-list-order into llvm-uselistorder	2014-07-25 17:13:03 +00:00
CMakeLists.txt	[modules] Add module maps for LLVM. These are not quite ready for prime-time	2014-05-21 02:46:14 +00:00
InitializePasses.h	Move -verify-use-list-order into llvm-uselistorder	2014-07-25 17:13:03 +00:00
LinkAllIR.h	[cleanup] Move the Dominators.h and Verifier.h headers into the IR	2014-01-13 09:26:24 +00:00
LinkAllPasses.h	Move -verify-use-list-order into llvm-uselistorder	2014-07-25 17:13:03 +00:00
module.modulemap	[modules] Add module maps for LLVM. These are not quite ready for prime-time	2014-05-21 02:46:14 +00:00
module.modulemap.build	[modules] Add module maps for LLVM. These are not quite ready for prime-time	2014-05-21 02:46:14 +00:00
Pass.h	Revert "[PM] Add pass run listeners to the pass manager."	2014-05-15 17:49:20 +00:00
PassAnalysisSupport.h	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-14 00:51:57 +00:00
PassInfo.h	Remove pimpl class from PassRegistry.	2014-06-12 16:06:51 +00:00
PassManager.h	Move the old pass manager infrastructure into a legacy namespace and	2013-11-09 12:26:54 +00:00
PassRegistry.h	Remove pimpl class from PassRegistry.	2014-06-12 16:06:51 +00:00
PassSupport.h	Move GlobalMerge from Transform to CodeGen.	2014-06-13 22:57:59 +00:00