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llvm-mirror/tools/llvm-profdata
Wei Mi a3742f4d36 [SampleFDO] Port MD5 name table support to extbinary format.
Compbinary format uses MD5 to represent strings in name table. That gives smaller profile without the need of compression/decompression when writing/reading the profile. The patch adds the support in extbinary format. It is off by default but user can choose to enable it.

Note the feature of using MD5 in name table can bring very small chance of name conflict leading to profile mismatch. Besides, profile using the feature won't have the profile remapping support.

Differential Revision: https://reviews.llvm.org/D76255
2020-03-30 22:07:08 -07:00
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CMakeLists.txt
llvm-profdata.cpp [SampleFDO] Port MD5 name table support to extbinary format. 2020-03-30 22:07:08 -07:00
LLVMBuild.txt