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| author | Vitaly Buka <vitalybuka@google.com> | 2016-08-29 17:16:59 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2016-08-29 17:16:59 +0000 |
| commit | bcfcbdc86ef5aad881a04a657a1b4d64f39f6344 (patch) | |
| tree | 3511669286a9ba95675b20b5b51d75061509600d /lib/asan/asan_flags.inc | |
| parent | 7dc1023d937fadb8c7f72ded30c2b411634e2008 (diff) | |
[asan] Remove runtime flag detect_stack_use_after_scope
Summary:
We are going to use store instructions to poison some allocas.
Runtime flag will require branching in instrumented code on every lifetime
intrinsic. We'd like to avoid that.
Reviewers: eugenis
Subscribers: llvm-commits, kubabrecka
Differential Revision: https://reviews.llvm.org/D23967
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@279981 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/asan/asan_flags.inc')
| -rw-r--r-- | lib/asan/asan_flags.inc | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/asan/asan_flags.inc b/lib/asan/asan_flags.inc index 805002a61..9496a4749 100644 --- a/lib/asan/asan_flags.inc +++ b/lib/asan/asan_flags.inc @@ -46,8 +46,6 @@ ASAN_FLAG(bool, replace_intrin, true, "If set, uses custom wrappers for memset/memcpy/memmove intrinsics.") ASAN_FLAG(bool, detect_stack_use_after_return, false, "Enables stack-use-after-return checking at run-time.") -ASAN_FLAG(bool, detect_stack_use_after_scope, true, - "Enables stack-use-after-scope checking at run-time.") ASAN_FLAG(int, min_uar_stack_size_log, 16, // We can't do smaller anyway. "Minimum fake stack size log.") ASAN_FLAG(int, max_uar_stack_size_log, |