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Commit f82d8924 authored by Julian Lettner's avatar Julian Lettner
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[ASan] Do not instrument other runtime functions with `__asan_handle_no_return` 

Summary:
Currently, ASan inserts a call to `__asan_handle_no_return` before every
`noreturn` function call/invoke. This is unnecessary for calls to other
runtime funtions. This patch changes ASan to skip instrumentation for
functions calls marked with `!nosanitize` metadata.

Reviewers: TODO

Differential Revision: https://reviews.llvm.org/D57489

llvm-svn: 352948
parent 7d53675b
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