2011-02-18 23:06:14 +01:00
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add_subdirectory(Utils)
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add_subdirectory(Instrumentation)
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2018-01-25 13:06:32 +01:00
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add_subdirectory(AggressiveInstCombine)
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2011-02-18 23:06:14 +01:00
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add_subdirectory(InstCombine)
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add_subdirectory(Scalar)
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add_subdirectory(IPO)
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2012-02-01 04:51:43 +01:00
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add_subdirectory(Vectorize)
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2011-02-18 23:06:14 +01:00
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add_subdirectory(Hello)
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2013-01-28 02:35:51 +01:00
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add_subdirectory(ObjCARC)
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2016-07-28 23:04:31 +02:00
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add_subdirectory(Coroutines)
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Add Windows Control Flow Guard checks (/guard:cf).
Summary:
A new function pass (Transforms/CFGuard/CFGuard.cpp) inserts CFGuard checks on
indirect function calls, using either the check mechanism (X86, ARM, AArch64) or
or the dispatch mechanism (X86-64). The check mechanism requires a new calling
convention for the supported targets. The dispatch mechanism adds the target as
an operand bundle, which is processed by SelectionDAG. Another pass
(CodeGen/CFGuardLongjmp.cpp) identifies and emits valid longjmp targets, as
required by /guard:cf. This feature is enabled using the `cfguard` CC1 option.
Reviewers: thakis, rnk, theraven, pcc
Subscribers: ychen, hans, metalcanine, dmajor, tomrittervg, alex, mehdi_amini, mgorny, javed.absar, kristof.beyls, hiraditya, steven_wu, dexonsmith, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D65761
2019-10-28 14:22:19 +01:00
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add_subdirectory(CFGuard)
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