Lang Hames ac6d037b49 [ORC] Add support for emulated TLS to ORCv2. ... This commit adds a ManglingOptions struct to IRMaterializationUnit, and replaces IRCompileLayer::CompileFunction with a new IRCompileLayer::IRCompiler class. The ManglingOptions struct defines the emulated-TLS state (via a bool member, EmulatedTLS, which is true if emulated-TLS is enabled and false otherwise). The IRCompileLayer::IRCompiler class wraps an IRCompiler (the same way that the CompileFunction typedef used to), but adds a method to return the IRCompileLayer::ManglingOptions that the compiler will use. These changes allow us to correctly determine the symbols that will be produced when a thread local global variable defined at the IR level is compiled with or without emulated TLS. This is required for ORCv2, where MaterializationUnits must declare their interface up-front. Most ORCv2 clients should not require any changes. Clients writing custom IR compilers will need to wrap their compiler in an IRCompileLayer::IRCompiler, rather than an IRCompileLayer::CompileFunction, however this should be a straightforward change (see modifications to CompileUtils.* in this patch for an example).		2020-01-21 19:55:33 -08:00
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JITLink	[unittests] Fix "comparison of integers of different signs" warnings	2020-01-14 13:24:51 +01:00
MCJIT	Skip MCJIT unit tests if LLVM is not configured for native compilation	2019-09-03 19:30:45 +00:00
Orc	[ORC] Add support for emulated TLS to ORCv2.	2020-01-21 19:55:33 -08:00
CMakeLists.txt
ExecutionEngineTest.cpp