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This introduces the symbol rewriter. This is an IR->IR transformation that is implemented as a CodeGenPrepare pass. This allows for the transparent adjustment of the symbols during compilation. It provides a clean, simple, elegant solution for symbol inter-positioning. This technique is often used, such as in the various sanitizers and performance analysis. The control of this is via a custom YAML syntax map file that indicates source to destination mapping, so as to avoid having the compiler to know the exact details of the source to destination transformations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221548 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
ASanStackFrameLayout.h | ||
BasicBlockUtils.h | ||
BuildLibCalls.h | ||
BypassSlowDivision.h | ||
Cloning.h | ||
CmpInstAnalysis.h | ||
CodeExtractor.h | ||
CtorUtils.h | ||
GlobalStatus.h | ||
IntegerDivision.h | ||
Local.h | ||
LoopUtils.h | ||
ModuleUtils.h | ||
PromoteMemToReg.h | ||
SimplifyIndVar.h | ||
SimplifyLibCalls.h | ||
SSAUpdater.h | ||
SSAUpdaterImpl.h | ||
SymbolRewriter.h | ||
UnifyFunctionExitNodes.h | ||
UnrollLoop.h | ||
ValueMapper.h | ||
VectorUtils.h |