2 Commits

Author	SHA1	Message	Date
Vitaly Buka	e7bac3b9fa	[msan] Convert Msan to ModulePass ... MemorySanitizerPass function pass violatied requirement 4 of function pass to do not insert globals. Msan nees to insert globals for origin tracking, and paramereters tracking. https://llvm.org/docs/WritingAnLLVMPass.html#the-functionpass-class Reviewed By: kstoimenov, fmayer Differential Revision: https://reviews.llvm.org/D133336	2022-09-06 15:01:04 -07:00
Alexander Potapenko	1aa59ff2f7	[msan] Implement -msan-disable-checks. ... To ease the deployment of KMSAN, we need a way to apply __attribute__((no_sanitize("kernel-memory"))) to the whole source file. Passing -msan-disable-checks=1 to the compiler will make it treat every function in the file as if it was lacking the sanitize_memory attribute. Differential Revision: https://reviews.llvm.org/D115236	2021-12-10 10:27:51 +01:00