[llvm-branch-commits] [nfc][lsan] Move up vectors cleanup (PR #112608)
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Wed Oct 16 13:09:47 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-compiler-rt-sanitizer
Author: Vitaly Buka (vitalybuka)
<details>
<summary>Changes</summary>
---
Full diff: https://github.com/llvm/llvm-project/pull/112608.diff
1 Files Affected:
- (modified) compiler-rt/lib/lsan/lsan_common.cpp (+2-1)
``````````diff
diff --git a/compiler-rt/lib/lsan/lsan_common.cpp b/compiler-rt/lib/lsan/lsan_common.cpp
index 329e29477d0723..6510e0ac3bf6ab 100644
--- a/compiler-rt/lib/lsan/lsan_common.cpp
+++ b/compiler-rt/lib/lsan/lsan_common.cpp
@@ -405,6 +405,8 @@ static void ProcessThreads(SuspendedThreadsList const &suspended_threads,
InternalMmapVector<uptr> registers;
InternalMmapVector<Range> extra_ranges;
for (uptr i = 0; i < suspended_threads.ThreadCount(); i++) {
+ registers.clear();
+ extra_ranges.clear();
const tid_t os_id = static_cast<tid_t>(suspended_threads.GetThreadID(i));
LOG_THREADS("Processing thread %llu.\n", os_id);
uptr stack_begin, stack_end, tls_begin, tls_end, cache_begin, cache_end;
@@ -463,7 +465,6 @@ static void ProcessThreads(SuspendedThreadsList const &suspended_threads,
}
ScanRangeForPointers(stack_begin, stack_end, frontier, "STACK",
kReachable);
- extra_ranges.clear();
GetThreadExtraStackRangesLocked(os_id, &extra_ranges);
ScanExtraStackRanges(extra_ranges, frontier);
}
``````````
</details>
https://github.com/llvm/llvm-project/pull/112608
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