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llvm-project/llvm/lib
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Renato Golin c0a3c1d66b Add @llvm.clear_cache builtin 
Implementing the LLVM part of the call to __builtin___clear_cache
which translates into an intrinsic @llvm.clear_cache and is lowered
by each target, either to a call to __clear_cache or nothing at all
incase the caches are unified.

Updating LangRef and adding some tests for the implemented architectures.
Other archs will have to implement the method in case this builtin
has to be compiled for it, since the default behaviour is to bail
unimplemented.

A Clang patch is required for the builtin to be lowered into the
llvm intrinsic. This will be done next.

llvm-svn: 204802
 		2014-03-26 12:52:28 +00:00
..
Analysis blockfreq: Implement Pass::releaseMemory() 2014-03-25 18:01:38 +00:00
AsmParser Remove the linker_private and linker_private_weak linkages. 2014-03-13 23:18:37 +00:00
Bitcode Support: Make error_category's constructor public 2014-03-15 04:05:59 +00:00
CodeGen Add @llvm.clear_cache builtin 2014-03-26 12:52:28 +00:00
DebugInfo DebugInfo: Support debug_loc under fission 2014-03-25 01:44:02 +00:00
ExecutionEngine Revert "Prevent alias from pointing to weak aliases." 2014-03-26 06:14:40 +00:00
IR Revert "Prevent alias from pointing to weak aliases." 2014-03-26 06:14:40 +00:00
IRReader Replace OwningPtr<T> with std::unique_ptr<T>. 2014-03-06 05:51:42 +00:00
LTO Remove the linker_private and linker_private_weak linkages. 2014-03-13 23:18:37 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker [Layering] Sink Linker.h into a Linker subdirectory to make it 2014-03-06 03:42:23 +00:00
MC DebugInfo: Add fission-related sections to COFF 2014-03-26 03:05:10 +00:00
Object [RuntimeDyld] Allow processRelocationRef to process more than one relocation entry at a time. 2014-03-21 07:26:41 +00:00
Option Avoid buffer copies when a Twine already is a StringRef. 2013-12-03 18:18:28 +00:00
ProfileData InstrProf: Silence spurious warnings in GCC 4.8 2014-03-24 00:47:18 +00:00
Support Disable Visual C++ warning 4722 about aborting a destructor, 2014-03-25 08:42:49 +00:00
TableGen remove a bunch of unused private methods 2014-03-23 17:09:26 +00:00
Target Add @llvm.clear_cache builtin 2014-03-26 12:52:28 +00:00
Transforms Revert "Prevent alias from pointing to weak aliases." 2014-03-26 06:14:40 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00