[DFSan][NewPM] Handle dfsan under NPM
authorArthur Eubanks <aeubanks@google.com>
Thu, 12 Nov 2020 21:19:04 +0000 (13:19 -0800)
committerArthur Eubanks <aeubanks@google.com>
Fri, 13 Nov 2020 21:41:38 +0000 (13:41 -0800)
commit6e098189db7da11bc9c32dd483cd81765804c241
tree1c2b4441ecdf3cfed86d24a92e8ac0e169d12143
parent9a85643cd357e412cff69067bb5c4840e228c2ab
[DFSan][NewPM] Handle dfsan under NPM

Make it required. Since it's a module pass, optnone won't test it, so
extend the clang test to also use opt-bisect now that it's supported.

14/16 check-dfsan tests failed with NPM enabled, now all pass.

Reviewed By: leonardchan

Differential Revision: https://reviews.llvm.org/D91385
clang/lib/CodeGen/BackendUtil.cpp
clang/test/CodeGen/O0-no-skipped-passes.c [deleted file]
clang/test/CodeGen/no-skipped-passes-O0-opt-bisect.c [new file with mode: 0644]
llvm/include/llvm/Transforms/Instrumentation/DataFlowSanitizer.h