Renato Golin c4b058f9e7 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204802 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-26 12:52:28 +00:00
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AArch64	Register Allocator: check other options before using a CSR for the first time.	2014-03-25 00:16:25 +00:00
ARM	Add @llvm.clear_cache builtin	2014-03-26 12:52:28 +00:00
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Mips	Add @llvm.clear_cache builtin	2014-03-26 12:52:28 +00:00
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NVPTX	Add test to test/CodeGen/NVPTX for "alloca buffer" arguments.	2014-03-24 16:52:30 +00:00
PowerPC	[PowerPC] Lower VSELECT using xxsel when VSX is available	2014-03-26 12:49:28 +00:00
R600	R600: Add failing testcase for <3 x i32> stores.	2014-03-25 16:50:55 +00:00
SPARC	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
SystemZ	[SystemZ] Add support for z196 float<->unsigned conversions	2014-03-21 10:56:30 +00:00
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X86	Add @llvm.clear_cache builtin	2014-03-26 12:52:28 +00:00
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