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clang-p2996/llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
Hongtao Yu 9849291dcc [PseudoProbe] Encode/Decode FS discriminator
Encoding FS discriminators for block probes. Decoding them correspondingly.

The encoding/decoding of FS discriminators are conditional, only for probes with a non-zero discriminator. This saves encoding size, also ensures downwards-compatiblity.

Reviewed By: wenlei

Differential Revision: https://reviews.llvm.org/D147651
2023-05-10 11:27:54 -07:00

2.4 KiB