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3494767094
Summary:
Adds an instrumentation pass for the new EfficiencySanitizer ("esan")
performance tuning family of tools. Multiple tools will be supported
within the same framework. Preliminary support for a cache fragmentation
tool is included here.
The shared instrumentation includes:
+ Turn mem{set,cpy,move} instrinsics into library calls.
+ Slowpath instrumentation of loads and stores via callouts to
the runtime library.
+ Fastpath instrumentation will be per-tool.
+ Which memory accesses to ignore will be per-tool.
Reviewers: eugenis, vitalybuka, aizatsky, filcab
Subscribers: filcab, vkalintiris, pcc, silvas, llvm-commits, zhaoqin, kcc
Differential Revision: http://reviews.llvm.org/D19167
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267058 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
414 B
CMake
19 lines
414 B
CMake
add_llvm_library(LLVMInstrumentation
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AddressSanitizer.cpp
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BoundsChecking.cpp
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DataFlowSanitizer.cpp
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GCOVProfiling.cpp
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MemorySanitizer.cpp
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Instrumentation.cpp
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InstrProfiling.cpp
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PGOInstrumentation.cpp
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SanitizerCoverage.cpp
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ThreadSanitizer.cpp
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EfficiencySanitizer.cpp
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ADDITIONAL_HEADER_DIRS
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${LLVM_MAIN_INCLUDE_DIR}/llvm/Transforms
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)
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add_dependencies(LLVMInstrumentation intrinsics_gen)
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