[PATCH] D66988: [NewPM][Sancov] Make Sancov a Module Pass instead of 2 Passes
Leonard Chan via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Aug 30 14:27:53 PDT 2019
leonardchan added a comment.
*ping* This patch also seems to fix an issue with mismatched PC table and inline counters:
./out/Fuzz2/region_deserialize
INFO: Seed: 264880470
INFO: Loaded 1 modules (170004 inline 8-bit counters): 170004 [0x2259c90, 0x22834a4),
INFO: Loaded 1 PC tables (144267 PCs): 144267 [0x22834a8,0x24b6d58)
ERROR: The size of coverage PC tables does not match the
number of instrumented PCs. This might be a compiler bug,
please contact the libFuzzer developers.
Also check https://bugs.llvm.org/show_bug.cgi?id=34636
for possible workarounds (tl;dr: don't use the old GNU ld)
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D66988/new/
https://reviews.llvm.org/D66988
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